diff -ruNp m4-1.4.11/.tarball-version m4-1.4.12/.tarball-version --- m4-1.4.11/.tarball-version 2008-04-02 07:16:28.000000000 -0600 +++ m4-1.4.12/.tarball-version 2008-10-10 22:26:53.000000000 -0600 @@ -1 +1 @@ -1.4.11 +1.4.12 diff -ruNp m4-1.4.11/.version m4-1.4.12/.version --- m4-1.4.11/.version 2008-02-25 21:29:23.000000000 -0700 +++ m4-1.4.12/.version 2008-10-10 21:20:39.000000000 -0600 @@ -1 +1 @@ -1.4.10b.2-3ab0-dirty +1.4.12 diff -ruNp m4-1.4.11/ChangeLog m4-1.4.12/ChangeLog --- m4-1.4.11/ChangeLog 2008-04-02 06:07:26.000000000 -0600 +++ m4-1.4.12/ChangeLog 2008-10-10 20:44:31.000000000 -0600 @@ -1,3 +1,393 @@ +2008-10-10 Eric Blake + + Release Version 1.4.12. + * NEWS: Mention the release. + +2008-10-06 Eric Blake + + Work around Solaris' sed inability to process NUL. + * checks/check-them (SED): Allow user to override. + +2008-09-25 Eric Blake + + Tweak error message on command line failure. + * src/m4.c (process_file): Match wording of include builtin. + * src/freeze.c (produce_frozen_state): Likewise. + * m4/gnulib-cache.m4: Regenerate. + * doc/m4.texinfo (Command line files, Using frozen files): Update + tests accordingly. + +2008-09-24 Eric Blake + + Unify error handling for reading directories. + * src/path.c (m4_path_search): Factor open attempts... + (m4_fopen): ...into new function, to reject directories. + * doc/m4.texinfo (Include): Document that directories cannot be + input files. + + Avoid bugs on platforms that mishandle trailing /. + * m4/gnulib-cache.m4: Import fopen module. + * doc/m4.texinfo (Command line files, Include): Add tests. + (Using frozen files): This test now works on mingw. + * checks/check-them (examples): Expand xerr to allow ignoring + error output because of differences in platform errno values. + +2008-09-22 Eric Blake + + Support alternate path separator. + * m4/gnulib-cache.m4: Import dirname and filenamecat modules. + * src/m4.h (includes): Add headers. + * src/path.c (m4_path_search): Avoid literal use of '/' as path + separator and when detecting absolute paths. + +2008-09-16 Eric Blake + + Fix bootstrap for Solaris /bin/sh. + * bootstrap: Avoid shell quoting pitfall. + +2008-09-01 Eric Blake + + Fix building with -DDEBUG=1. + * src/input.c (lex_debug) [DEBUG_INPUT]: Fix compilation failure. + * src/symtab.c (symtab_debug) [DEBUG_SYM]: Likewise. + * src/m4.c (includes) [DEBUG_STKOVF]: Likewise. + Reported by Tom G. Christensen. + +2008-09-01 Ralf Wildenhues + + Typos in source code comments. + * src/builtin.c: Fix typos in comments. + * src/input.c: Likewise. + +2008-08-29 Eric Blake + + Fix manual date information. + * doc/m4.texinfo: UPDATED refers to the day the manual was built, + not the release date of M4. + Based on a bison patch by Akim Demaille. + +2008-08-27 Eric Blake + + Fix typo. + * doc/m4.texinfo (Invoking m4): 'm4 -d+f' is not supported in this + branch. + +2008-08-25 Eric Blake + + Update recommendation now that libsigsegv 2.6 is released. + * NEWS: Recommend libsigsegv 2.6+. + * README: Likewise. + +2008-08-21 Eric Blake + + Fix crash with traced defn(undef), regression from 2007-08-09. + * src/builtin.c (m4_defn): Handle traced but undefined macros. + * doc/m4.texinfo (Trace): Test it. + * NEWS: Document it. + +2008-08-18 Eric Blake + + Fix crash with 'm4 -N9', regression from 2006-09-14. + * src/m4.c (main): Add missing break. + * NEWS: Document it. + +2008-08-15 Eric Blake + + Documentation updates. + * doc/m4.texinfo (History): Mention 1.4.12. + (Builtin): Enhance regression tests. + (Debug Levels): Mention effect of -l. Enhance regression tests. + (Incompatibilities): Fix typo, and mention trace output. + (Improved capitalize): Simplify example. + + Avoid compiler warning. + * src/builtin.c (m4_ifelse): Avoid unused variable. + * THANKS: Update. + Reported by Tom G. Christensen. + + Improve 'git diff' of manual source. + * .gitattributes (*.texi*): Add diff attribute. + * bootstrap: Tell git how to use it. + Inspired by Jim Meyering's similar patch for coreutils. + +2008-08-11 Eric Blake + + Avoid triggering OS/2 bug in testsuite. + * doc/m4.texinfo (Mkstemp): Don't assume test(1) status is 1. + Reported by Elbert Pol. + +2008-08-03 Eric Blake + + Increase ulimit stack value to be larger than SIGSTKSZ. + * checks/stackovf.test (tmpfile): Use 300K rather than 50K, since + at least OpenBSD's sh died early from an undersized stack limit. + +2008-07-17 Eric Blake + + Fix missing copyright notices. + * acinclude.m4: Add copyright license details. + * c-boxes.el: Likewise. + * checks/get-them: Likewise. + * checks/check-them: Likewise. + +2008-07-17 Eric Blake + + Remove redundant examples/stackovf.sh. + * examples/stackovf.sh: Delete, now that checks has better + version. + * examples/Makefile.am (EXTRA_DIST): Don't distribute it. + +2008-07-17 Eric Blake + + Adjust to c-stack changes in gnulib. + * src/Makefile.am (m4_LDADD): Use libsigsegv when available and + necessary, via LIBCSTACK. + * src/m4.c (main) [DEBUG_STACKOVF]: Make it easier to test fault + handlers. + * checks/stackovf.test: New file. + * checks/Makefile.in (CHECKS): Add stackovf.test, and factor... + (DOC_CHECKS): ...generated documentation tests into new macro. + (DISTFILES): Distribute stackovf.test. + * checks/check-them: Special-case stackovf.test. + * NEWS: Enhance the NEWS item for -L improvements. + * README: Mention the optional dependency. + * HACKING: Mention maintenance burden added by libsigsegv. + +2008-06-21 Eric Blake + + Use new sigaction module. + * m4/gnulib-cache.m4: Import sigaction module. + * src/m4.c (main): Drop signal() calls. + +2008-06-18 Eric Blake + + Also trap SIGILL, SIGFPE, SIGBUS. + * m4/gnulib-cache.m4: Import strsignal module. + * src/m4.c (main): Register more handlers, and prefer sigaction + when available. + (SIGBUS, NSIG): Provide fallback when lacking. + (signal_message): New variable, to keep async-safety. + (fault_handler): Display faulting signal description. + * configure.ac (gl_DISABLE_THREADS): Request gnulib modules to + optimize for single-threaded operation. + +2008-06-06 Eric Blake + + Inform users what to do in case of programmer error. + * src/m4.h (EXIT_INTERNAL_ERROR): New macro. + * configure.ac (AC_TYPE_SIGNAL): Delete, now that we assume C89. + * src/m4.c (fault_handler): New method. + (program_error_message): New variable, for async-safety. + (main): Print bug reporting address rather than dump core on any + failed assertions or detected non-stack-overflow faults. + +2008-06-06 Eric Blake + + Replace stackovf with gnulib c-stack. + * m4/gnulib.cache.m4: Import c-stack module. + * configure.ac (AC_CHECK_HEADERS_ONCE): Remove check for + siginfo.h, sys/wait.h. + (AC_CHECK_TYPES): Likewise for siginfo_t. + (AC_CHECK_MEMBERS): Likewise for sa_sigaction, ss_sp. + (AC_CHECK_FUNCS_ONCE): Likewise for sigaction, sigaltstack, + sigstack, sigvec, strerror. + (M4_cv_use_stackovf): Likewise for stack overflow detection. + * src/Makefile.am (m4_SOURCES): Don't build stackovf.c. + * src/stackovf.c: Delete. + * src/m4.h (setup_stackovf_trap): Delete. + * src/m4.c (stackovf_handler): Delete. + (main): Use c_stack_action instead of setup_stackovf_trap. If + stack overflow is detectable, don't limit -L artificially. + (usage): Document unlimited default on supported systems. + * doc/m4.texinfo (Limits control): Document new default nesting + limit. + * NEWS: Document this change. + +2008-07-30 Eric Blake + + Avoid regressions in trace and comment output. + * doc/m4.texinfo (Trace): Add test. + (Comments): Likewise. + +2008-07-28 Eric Blake + + Optimize iteration examples. + * examples/forloop2.m4: Avoid excess indir, by passing current + counter value as parameter. + * examples/foreachq3.m4: Avoid unneeded ifelse, by injecting an + ignored argument. + * doc/m4.texinfo (Improved forloop, Improved foreach): Update the + documentation to match. + +2008-07-26 Eric Blake + + Give example for O(n) foreach on m4 1.4.x. + * examples/foreachq4.m4: New file. + * examples/Makefile.am (EXTRA_DIST): Distribute it. + * doc/m4.texinfo (Improved foreach): Document linear foreach with + m4 1.4.5 and greater. + +2008-07-17 Eric Blake + + Fix missing copyright notices. + * acinclude.m4: Add copyright license details. + * c-boxes.el: Likewise. + * checks/get-them: Likewise. + * checks/check-them: Likewise. + +2008-07-13 Eric Blake + + Add -g/--gnu command line argument. + * src/m4.c (usage): Mention the new option. + (long_options, OPTSTRING): Add new option. + (main): Use it. + * NEWS: Document this addition. + * doc/m4.texinfo (Limits control): Likewise. + (Incompatibilities): Mention future use of POSIXLY_CORRECT. + * THANKS: Update. + Reported by Joel E. Denny. + +2008-07-11 Eric Blake + + Avoid bogus whitespace in @ovar, @dvar. + * doc/m4.texinfo (ovar, dvar): Add @c. + Based on patch by Ralf Wildenhues to Autoconf manual. + +2008-06-16 Eric Blake + + Add missing const qualifications. + * src/builtin.c (builtin_tab): Declare array elements as const. + +2008-06-03 Eric Blake + + Use progname module rather than rolling our own program_name. + * m4/gnulib-cache.m4: Import progname module. + * src/m4.c (program_name): Replace... + (main): ...with a call to set_program_name. + +2008-06-02 Eric Blake + + Allow autobuild usage. + * m4/gnulib.cache: Import autobuild module. + +2008-05-23 Eric Blake + + Make closing files be consistent. + * src/freeze.c (reload_frozen_state): Use close_stream. + Reported by Jean-Charles Longuet. + +2008-05-22 Eric Blake + + Don't allow failure to freeze give exit status of 0. + * src/freeze.c (produce_frozen_state): Guarantee non-zero exit on + fopen failure. + * doc/m4.texinfo (Using frozen files): Test the fix. + * THANKS: Update. + Reported by Jean-Charles Longuet. + +2008-05-09 Eric Blake + + Improve error message when frozen file is invalid. + * src/freeze.c (reload_frozen_state): Track current line. + [GET_STRING]: New helper macro. + +2008-05-09 Eric Blake + + Detect integer overflow when loading frozen file. + * src/m4.h (includes): Add limits.h. + (_): Define as a no-op placeholder for now. + * src/freeze.c (reload_frozen_state) [GET_NUMBER]: Rewrite to fail + immediately on overflow. + Reported by Jim Meyering. + +2008-05-07 Eric Blake + + Fix traceon regression introduced 2006-06-06. + * src/builtin.m4 (traceon): Only perform insertion if lookup + fails. + * doc/m4.texinfo (Trace): Test for the bug. + * NEWS: Document it. + +2008-05-03 Eric Blake + + Document define_blind. + * doc/m4.texinfo (Ifelse): Add a new composite macro. + * THANKS: Update. + Suggested by Mike R. + +2008-04-24 Eric Blake + + Add debugmode test. + * doc/m4.texinfo (Debug Levels): Test -di behavior. + (Changeword, Location): Correct examples. + * checks/check-them (examples): Update to account for recommended + location for running tests. + * doc/m4.texinfo (Debug Levels): Test this behavior. + +2008-04-21 Eric Blake + + Fix spelling of attribution to Christopher Strachey. + * doc/m4.texinfo (History, Inhibiting Invocation): Fix typo. + * THANKS: Update. + Reported by Fernando Carrijo. + +2008-04-17 Eric Blake + + Fix buildbot failure. + * doc/m4.texinfo (Diversions): Consume all of m4's output, in case + SIGPIPE is ignored. + * THANKS: Update. + Detected by Bob Proulx's buildbot. + +2008-04-17 Eric Blake + + Avoid gcc shadowing warnings. + * src/builtin.c (m4_format): s/format/expand_format, so local + variables can be named format. + * src/format.c (format): Rename... + (expand_format): ...to this, and avoid the name index. + * src/input.c (push_file): Avoid the name close. + * src/m4.h (expand_format): Adjust prototype. + * src/output.c (threshold_diversion_CB): Avoid the name div. + +2008-04-15 Eric Blake + + Another 'make installcheck' fix. + * doc/m4.texinfo (Diversions): s/m4/__program__/ in case + --program-prefix was active. + +2008-04-11 Eric Blake + + Ensure --program-prefix doesn't regress. + * Makefile.am (DISTCHECK_CONFIGURE_FLAGS): Enforce change from + 2008-03-10 by testing it at 'make distcheck' time. + +2008-04-11 Eric Blake + + Improve OS/2+emx build. + * src/m4.h [__EMX__]: OS/2 does not have a Unix-compatible + system(3), no matter what other macros it pre-defined. + * doc/m4.texinfo (Mkstemp): Rework test to avoid globbing failure + on OS/2. + * src/builtin.c (predefined_tab): Ensure all possible system + identifiers are defined, not just the first; the testsuite will + catch if multiple identifiers mistakenly made it through. + * THANKS: Update. + Reported by Elbert Pol. + +2008-04-09 Eric Blake + + Remove redundant configure macros. + * configure.ac (AC_CANONICAL_BUILD, AC_CANONICAL_HOST) + (AC_SYS_LARGEFILE, AC_TYPE_SIZE_T): Delete, since gnulib does + this. + (AC_CHECK_HEADERS_ONCE): Remove limits.h. + +2008-08-07 Bruno Haible (tiny change) + + Run m4 tests prior to gnulib unit tests. + * Makefile.am (SUBDIRS): Swap order of directories. + 2008-04-02 Eric Blake Release Version 1.4.11. diff -ruNp m4-1.4.11/GNUmakefile m4-1.4.12/GNUmakefile --- m4-1.4.11/GNUmakefile 2008-03-27 21:28:57.000000000 -0600 +++ m4-1.4.12/GNUmakefile 2008-10-09 21:04:15.000000000 -0600 @@ -53,26 +53,52 @@ _autoreconf ?= autoreconf _have-git-version-gen := \ $(shell test -f $(srcdir)/$(_build-aux)/git-version-gen && echo yes) ifeq ($(_have-git-version-gen)0,yes$(MAKELEVEL)) - _is-dist-target = $(filter-out %clean, \ - $(filter dist% alpha beta major,$(MAKECMDGOALS))) - ifneq (,$(_is-dist-target)) - _curr-ver := $(shell cd $(srcdir) && ./$(_build-aux)/git-version-gen \ - $(srcdir)/.tarball-version) + _is-dist-target ?= $(filter-out %clean, \ + $(filter maintainer-% dist% alpha beta major,$(MAKECMDGOALS))) + _is-install-target ?= $(filter-out %check, $(filter install%,$(MAKECMDGOALS))) + ifneq (,$(_is-dist-target)$(_is-install-target)) + _curr-ver := $(shell cd $(srcdir) \ + && $(_build-aux)/git-version-gen .tarball-version) ifneq ($(_curr-ver),$(VERSION)) - $(info INFO: running autoreconf for new version string: $(_curr-ver)) - _dummy := $(shell cd $(srcdir) && rm -rf autom4te.cache && $(_autoreconf))) + ifeq ($(_curr-ver),UNKNOWN) + $(info WARNING: unable to verify if $(VERSION) is correct version) + else + ifneq (,$(_is-install-target)) + # GNU Coding Standards state that 'make install' should not cause + # recompilation after 'make all'. But as long as changing the version + # string alters config.h, the cost of having 'make all' always have an + # up-to-date version is prohibitive. So, as a compromise, we merely + # warn when installing a version string that is out of date; the user + # should run 'autoreconf' (or something like 'make distcheck') to + # fix the version, 'make all' to propagate it, then 'make install'. + $(info WARNING: version string $(VERSION) is out of date;) + $(info run '$(MAKE) _version' to fix it) + else + $(info INFO: running autoreconf for new version string: $(_curr-ver)) + _dummy := $(shell $(MAKE) $(AM_MAKEFLAGS) _version) + endif + endif endif endif endif +.PHONY: _version +_version: + cd $(srcdir) && rm -rf autom4te.cache .version && $(_autoreconf) + else .DEFAULT_GOAL := abort-due-to-no-makefile +srcdir = . # The package can override .DEFAULT_GOAL to run actions like autoreconf. -include ./cfg.mk include ./maint.mk +ifeq ($(.DEFAULT_GOAL),abort-due-to-no-makefile) +$(MAKECMDGOALS): abort-due-to-no-makefile +endif + abort-due-to-no-makefile: @echo There seems to be no Makefile in this directory. 1>&2 @echo "You must run ./configure before running \`make'." 1>&2 diff -ruNp m4-1.4.11/INSTALL m4-1.4.12/INSTALL --- m4-1.4.11/INSTALL 2008-04-02 06:45:31.000000000 -0600 +++ m4-1.4.12/INSTALL 2008-10-10 21:03:11.000000000 -0600 @@ -2,15 +2,15 @@ Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, -2006 Free Software Foundation, Inc. +2006, 2007, 2008 Free Software Foundation, Inc. -This file is free documentation; the Free Software Foundation gives + This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== -Briefly, the shell commands `./configure; make; make install' should + Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. @@ -73,9 +73,9 @@ The simplest way to compile this package Compilers and Options ===================== -Some systems require unusual options for compilation or linking that the -`configure' script does not know about. Run `./configure --help' for -details on some of the pertinent environment variables. + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. Run `./configure --help' +for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here @@ -88,7 +88,7 @@ is an example: Compiling For Multiple Architectures ==================================== -You can compile the package for more than one kind of computer at the + You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run @@ -100,10 +100,24 @@ architecture at a time in the source cod installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. + On MacOS X 10.5 and later systems, you can create libraries and +executables that work on multiple system types--known as "fat" or +"universal" binaries--by specifying multiple `-arch' options to the +compiler but only a single `-arch' option to the preprocessor. Like +this: + + ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CPP="gcc -E" CXXCPP="g++ -E" + + This is not guaranteed to produce working output in all cases, you +may have to build one architecture at a time and combine the results +using the `lipo' tool if you have problems. + Installation Names ================== -By default, `make install' installs the package's commands under + By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. @@ -126,7 +140,7 @@ option `--program-prefix=PREFIX' or `--p Optional Features ================= -Some packages pay attention to `--enable-FEATURE' options to + Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The @@ -138,14 +152,36 @@ find the X include and library files aut you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. +Particular systems +================== + + On HP-UX, the default C compiler is not ANSI C compatible. If GNU +CC is not installed, it is recommended to use the following options in +order to use an ANSI C compiler: + + ./configure CC="cc -Ae" + +and if that doesn't work, install pre-built binaries of GCC for HP-UX. + + On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot +parse its `' header file. The option `-nodtk' can be used as +a workaround. If GNU CC is not installed, it is therefore recommended +to try + + ./configure CC="cc" + +and if that doesn't work, try + + ./configure CC="cc -nodtk" + Specifying the System Type ========================== -There may be some features `configure' cannot figure out automatically, -but needs to determine by the type of machine the package will run on. -Usually, assuming the package is built to be run on the _same_ -architectures, `configure' can figure that out, but if it prints a -message saying it cannot guess the machine type, give it the + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: @@ -171,9 +207,9 @@ eventually be run) with `--host=TYPE'. Sharing Defaults ================ -If you want to set default values for `configure' scripts to share, you -can create a site shell script called `config.site' that gives default -values for variables like `CC', `cache_file', and `prefix'. + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. @@ -182,7 +218,7 @@ A warning: not all `configure' scripts l Defining Variables ================== -Variables not defined in a site shell script can be set in the + Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set @@ -201,11 +237,19 @@ an Autoconf bug. Until the bug is fixed `configure' Invocation ====================== -`configure' recognizes the following options to control how it operates. + `configure' recognizes the following options to control how it +operates. `--help' `-h' - Print a summary of the options to `configure', and exit. + Print a summary of all of the options to `configure', and exit. + +`--help=short' +`--help=recursive' + Print a summary of the options unique to this package's + `configure', and exit. The `short' variant lists options used + only in the top level, while the `recursive' variant lists options + also present in any nested packages. `--version' `-V' @@ -232,6 +276,16 @@ an Autoconf bug. Until the bug is fixed Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. +`--prefix=DIR' + Use DIR as the installation prefix. *Note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. diff -ruNp m4-1.4.11/Makefile.am m4-1.4.12/Makefile.am --- m4-1.4.11/Makefile.am 2008-04-01 21:48:32.000000000 -0600 +++ m4-1.4.12/Makefile.am 2008-08-11 20:48:22.000000000 -0600 @@ -20,7 +20,7 @@ ## ## Written by Gary V. Vaughan -SUBDIRS = . examples lib src doc tests checks +SUBDIRS = . examples lib src doc checks tests EXTRA_DIST = bootstrap c-boxes.el cfg.mk maint.mk \ .version m4/gnulib-cache.m4 DISTCLEANFILES = stamp-h @@ -32,7 +32,9 @@ MAINTAINERCLEANFILES = COPYING INSTALL M m4/gnulib-tool.m4 missing stamp-h.in ACLOCAL_AMFLAGS = -I m4 -DISTCHECK_CONFIGURE_FLAGS = --enable-changeword +## Enough users install GNU M4 as gm4 that we make sure 'make installcheck' +## will handle that, prior to making a release. +DISTCHECK_CONFIGURE_FLAGS = --enable-changeword --program-prefix=g BUILT_SOURCES = $(top_srcdir)/.version $(top_srcdir)/.version: diff -ruNp m4-1.4.11/Makefile.in m4-1.4.12/Makefile.in --- m4-1.4.11/Makefile.in 2008-04-02 06:45:30.000000000 -0600 +++ m4-1.4.12/Makefile.in 2008-10-10 21:03:10.000000000 -0600 @@ -35,52 +35,66 @@ subdir = . DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in $(top_srcdir)/checks/Makefile.in \ $(top_srcdir)/configure AUTHORS BACKLOG COPYING ChangeLog \ - INSTALL NEWS THANKS TODO build-aux/config.guess \ + INSTALL NEWS THANKS TODO build-aux/compile \ + build-aux/config.guess build-aux/config.rpath \ build-aux/config.sub build-aux/depcomp build-aux/install-sh \ - build-aux/mdate-sh build-aux/missing build-aux/texinfo.tex \ - config.guess config.sub depcomp install-sh missing + build-aux/mdate-sh build-aux/missing build-aux/texinfo.tex ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/alloca.m4 \ - $(top_srcdir)/m4/assert.m4 $(top_srcdir)/m4/cloexec.m4 \ + $(top_srcdir)/m4/assert.m4 $(top_srcdir)/m4/autobuild.m4 \ + $(top_srcdir)/m4/c-stack.m4 $(top_srcdir)/m4/cloexec.m4 \ $(top_srcdir)/m4/close-stream.m4 $(top_srcdir)/m4/closein.m4 \ $(top_srcdir)/m4/closeout.m4 $(top_srcdir)/m4/codeset.m4 \ - $(top_srcdir)/m4/config-h.m4 $(top_srcdir)/m4/eealloc.m4 \ - $(top_srcdir)/m4/eoverflow.m4 $(top_srcdir)/m4/error.m4 \ - $(top_srcdir)/m4/exitfail.m4 $(top_srcdir)/m4/extensions.m4 \ - $(top_srcdir)/m4/fatal-signal.m4 $(top_srcdir)/m4/fflush.m4 \ - $(top_srcdir)/m4/float_h.m4 $(top_srcdir)/m4/fpending.m4 \ - $(top_srcdir)/m4/fpieee.m4 $(top_srcdir)/m4/fpurge.m4 \ - $(top_srcdir)/m4/freading.m4 $(top_srcdir)/m4/frexp.m4 \ - $(top_srcdir)/m4/frexpl.m4 $(top_srcdir)/m4/fseeko.m4 \ - $(top_srcdir)/m4/ftello.m4 $(top_srcdir)/m4/getopt.m4 \ - $(top_srcdir)/m4/gettimeofday.m4 $(top_srcdir)/m4/gl_list.m4 \ - $(top_srcdir)/m4/glibc21.m4 $(top_srcdir)/m4/gnulib-common.m4 \ + $(top_srcdir)/m4/config-h.m4 $(top_srcdir)/m4/dirname.m4 \ + $(top_srcdir)/m4/dos.m4 $(top_srcdir)/m4/double-slash-root.m4 \ + $(top_srcdir)/m4/eealloc.m4 $(top_srcdir)/m4/errno_h.m4 \ + $(top_srcdir)/m4/error.m4 $(top_srcdir)/m4/exitfail.m4 \ + $(top_srcdir)/m4/exponentd.m4 $(top_srcdir)/m4/exponentf.m4 \ + $(top_srcdir)/m4/exponentl.m4 $(top_srcdir)/m4/extensions.m4 \ + $(top_srcdir)/m4/fatal-signal.m4 $(top_srcdir)/m4/fcntl_h.m4 \ + $(top_srcdir)/m4/fflush.m4 $(top_srcdir)/m4/filenamecat.m4 \ + $(top_srcdir)/m4/float_h.m4 $(top_srcdir)/m4/fopen.m4 \ + $(top_srcdir)/m4/fpending.m4 $(top_srcdir)/m4/fpieee.m4 \ + $(top_srcdir)/m4/fpurge.m4 $(top_srcdir)/m4/freading.m4 \ + $(top_srcdir)/m4/frexp.m4 $(top_srcdir)/m4/frexpl.m4 \ + $(top_srcdir)/m4/fseeko.m4 $(top_srcdir)/m4/ftello.m4 \ + $(top_srcdir)/m4/getopt.m4 $(top_srcdir)/m4/gettimeofday.m4 \ + $(top_srcdir)/m4/gl_list.m4 $(top_srcdir)/m4/glibc21.m4 \ + $(top_srcdir)/m4/gnulib-common.m4 \ $(top_srcdir)/m4/gnulib-comp.m4 \ $(top_srcdir)/m4/include_next.m4 $(top_srcdir)/m4/inline.m4 \ $(top_srcdir)/m4/intmax_t.m4 $(top_srcdir)/m4/inttypes_h.m4 \ $(top_srcdir)/m4/isnand.m4 $(top_srcdir)/m4/isnanf.m4 \ $(top_srcdir)/m4/isnanl.m4 $(top_srcdir)/m4/ldexpl.m4 \ - $(top_srcdir)/m4/localcharset.m4 $(top_srcdir)/m4/longlong.m4 \ - $(top_srcdir)/m4/lseek.m4 $(top_srcdir)/m4/malloc.m4 \ - $(top_srcdir)/m4/malloca.m4 $(top_srcdir)/m4/math_h.m4 \ - $(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \ - $(top_srcdir)/m4/memchr.m4 $(top_srcdir)/m4/memcmp.m4 \ + $(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \ + $(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/libsigsegv.m4 \ + $(top_srcdir)/m4/localcharset.m4 $(top_srcdir)/m4/lock.m4 \ + $(top_srcdir)/m4/longlong.m4 $(top_srcdir)/m4/lseek.m4 \ + $(top_srcdir)/m4/malloc.m4 $(top_srcdir)/m4/malloca.m4 \ + $(top_srcdir)/m4/math_h.m4 $(top_srcdir)/m4/mbrtowc.m4 \ + $(top_srcdir)/m4/mbstate_t.m4 $(top_srcdir)/m4/memchr.m4 \ + $(top_srcdir)/m4/memcmp.m4 $(top_srcdir)/m4/memset.m4 \ $(top_srcdir)/m4/mkdtemp.m4 $(top_srcdir)/m4/mkstemp.m4 \ - $(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/pathmax.m4 \ - $(top_srcdir)/m4/printf-frexp.m4 \ + $(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/open.m4 \ + $(top_srcdir)/m4/pathmax.m4 $(top_srcdir)/m4/printf-frexp.m4 \ $(top_srcdir)/m4/printf-frexpl.m4 $(top_srcdir)/m4/printf.m4 \ $(top_srcdir)/m4/quotearg.m4 $(top_srcdir)/m4/regex.m4 \ - $(top_srcdir)/m4/sig_atomic_t.m4 $(top_srcdir)/m4/signal_h.m4 \ + $(top_srcdir)/m4/sig_atomic_t.m4 $(top_srcdir)/m4/sigaction.m4 \ + $(top_srcdir)/m4/signal_h.m4 \ $(top_srcdir)/m4/signalblocking.m4 $(top_srcdir)/m4/signbit.m4 \ - $(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/ssize_t.m4 \ - $(top_srcdir)/m4/stdarg.m4 $(top_srcdir)/m4/stdbool.m4 \ - $(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \ - $(top_srcdir)/m4/stdio-safer.m4 $(top_srcdir)/m4/stdio_h.m4 \ - $(top_srcdir)/m4/stdlib-safer.m4 $(top_srcdir)/m4/stdlib_h.m4 \ + $(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/snprintf.m4 \ + $(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stdarg.m4 \ + $(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint.m4 \ + $(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio-safer.m4 \ + $(top_srcdir)/m4/stdio_h.m4 $(top_srcdir)/m4/stdlib-safer.m4 \ + $(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/strdup.m4 \ $(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/string_h.m4 \ - $(top_srcdir)/m4/strstr.m4 $(top_srcdir)/m4/strtod.m4 \ - $(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/sys_stat_h.m4 \ - $(top_srcdir)/m4/sys_time_h.m4 $(top_srcdir)/m4/tempname.m4 \ + $(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \ + $(top_srcdir)/m4/strsignal.m4 $(top_srcdir)/m4/strstr.m4 \ + $(top_srcdir)/m4/strtod.m4 $(top_srcdir)/m4/strtol.m4 \ + $(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \ + $(top_srcdir)/m4/tempname.m4 $(top_srcdir)/m4/thread.m4 \ + $(top_srcdir)/m4/threadlib.m4 $(top_srcdir)/m4/tls.m4 \ $(top_srcdir)/m4/tmpdir.m4 $(top_srcdir)/m4/unistd-safer.m4 \ $(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/unlocked-io.m4 \ $(top_srcdir)/m4/vasnprintf.m4 \ @@ -88,7 +102,8 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/a $(top_srcdir)/m4/vasprintf.m4 $(top_srcdir)/m4/wchar.m4 \ $(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wctype.m4 \ $(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/xalloc.m4 \ - $(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/xvasprintf.m4 \ + $(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/xstrndup.m4 \ + $(top_srcdir)/m4/xvasprintf.m4 $(top_srcdir)/m4/yield.m4 \ $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) @@ -148,8 +163,15 @@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ -EOVERFLOW = @EOVERFLOW@ +EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ +EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ +ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ +ENOLINK_VALUE = @ENOLINK_VALUE@ +EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@ +EOVERFLOW_VALUE = @EOVERFLOW_VALUE@ +ERRNO_H = @ERRNO_H@ EXEEXT = @EXEEXT@ +FCNTL_H = @FCNTL_H@ FLOAT_H = @FLOAT_H@ GETOPT_H = @GETOPT_H@ GLIBC21 = @GLIBC21@ @@ -157,6 +179,7 @@ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POS GNULIB_CEILF = @GNULIB_CEILF@ GNULIB_CEILL = @GNULIB_CEILL@ GNULIB_CHOWN = @GNULIB_CHOWN@ +GNULIB_CLOSE = @GNULIB_CLOSE@ GNULIB_DUP2 = @GNULIB_DUP2@ GNULIB_ENVIRON = @GNULIB_ENVIRON@ GNULIB_FCHDIR = @GNULIB_FCHDIR@ @@ -164,22 +187,30 @@ GNULIB_FFLUSH = @GNULIB_FFLUSH@ GNULIB_FLOORF = @GNULIB_FLOORF@ GNULIB_FLOORL = @GNULIB_FLOORL@ GNULIB_FOPEN = @GNULIB_FOPEN@ +GNULIB_FPRINTF = @GNULIB_FPRINTF@ GNULIB_FPRINTF_POSIX = @GNULIB_FPRINTF_POSIX@ +GNULIB_FPUTC = @GNULIB_FPUTC@ +GNULIB_FPUTS = @GNULIB_FPUTS@ GNULIB_FREOPEN = @GNULIB_FREOPEN@ GNULIB_FREXP = @GNULIB_FREXP@ GNULIB_FREXPL = @GNULIB_FREXPL@ GNULIB_FSEEK = @GNULIB_FSEEK@ GNULIB_FSEEKO = @GNULIB_FSEEKO@ +GNULIB_FSYNC = @GNULIB_FSYNC@ GNULIB_FTELL = @GNULIB_FTELL@ GNULIB_FTELLO = @GNULIB_FTELLO@ GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@ +GNULIB_FWRITE = @GNULIB_FWRITE@ GNULIB_GETCWD = @GNULIB_GETCWD@ GNULIB_GETDELIM = @GNULIB_GETDELIM@ +GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@ GNULIB_GETLINE = @GNULIB_GETLINE@ GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@ GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@ GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@ GNULIB_ISFINITE = @GNULIB_ISFINITE@ +GNULIB_ISINF = @GNULIB_ISINF@ +GNULIB_ISNAN = @GNULIB_ISNAN@ GNULIB_LCHOWN = @GNULIB_LCHOWN@ GNULIB_LDEXPL = @GNULIB_LDEXPL@ GNULIB_LSEEK = @GNULIB_LSEEK@ @@ -204,19 +235,32 @@ GNULIB_MEMPCPY = @GNULIB_MEMPCPY@ GNULIB_MEMRCHR = @GNULIB_MEMRCHR@ GNULIB_MKDTEMP = @GNULIB_MKDTEMP@ GNULIB_MKSTEMP = @GNULIB_MKSTEMP@ +GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@ +GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@ +GNULIB_OPEN = @GNULIB_OPEN@ +GNULIB_PERROR = @GNULIB_PERROR@ +GNULIB_PRINTF = @GNULIB_PRINTF@ GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@ +GNULIB_PUTC = @GNULIB_PUTC@ +GNULIB_PUTCHAR = @GNULIB_PUTCHAR@ GNULIB_PUTENV = @GNULIB_PUTENV@ +GNULIB_PUTS = @GNULIB_PUTS@ +GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_ROUND = @GNULIB_ROUND@ GNULIB_ROUNDF = @GNULIB_ROUNDF@ GNULIB_ROUNDL = @GNULIB_ROUNDL@ +GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SETENV = @GNULIB_SETENV@ +GNULIB_SIGACTION = @GNULIB_SIGACTION@ +GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGNBIT = @GNULIB_SIGNBIT@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SNPRINTF = @GNULIB_SNPRINTF@ GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@ +GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ @@ -231,16 +275,21 @@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ +GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_TRUNC = @GNULIB_TRUNC@ GNULIB_TRUNCF = @GNULIB_TRUNCF@ GNULIB_TRUNCL = @GNULIB_TRUNCL@ +GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_VASPRINTF = @GNULIB_VASPRINTF@ +GNULIB_VFPRINTF = @GNULIB_VFPRINTF@ GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@ +GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ +GNULIB_WRITE = @GNULIB_WRITE@ GREP = @GREP@ HAVE_CALLOC_POSIX = @HAVE_CALLOC_POSIX@ HAVE_DECL_ACOSL = @HAVE_DECL_ACOSL@ @@ -257,7 +306,7 @@ HAVE_DECL_LDEXPL = @HAVE_DECL_LDEXPL@ HAVE_DECL_LOGL = @HAVE_DECL_LOGL@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ -HAVE_DECL_MKDIR = @HAVE_DECL_MKDIR@ +HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SINL = @HAVE_DECL_SINL@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_SQRTL = @HAVE_DECL_SQRTL@ @@ -270,17 +319,17 @@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R HAVE_DECL_TANL = @HAVE_DECL_TANL@ HAVE_DECL_TRUNC = @HAVE_DECL_TRUNC@ HAVE_DECL_TRUNCF = @HAVE_DECL_TRUNCF@ -HAVE_DECL_TRUNCL = @HAVE_DECL_TRUNCL@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_FSEEKO = @HAVE_FSEEKO@ +HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ +HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ -HAVE_IO_H = @HAVE_IO_H@ HAVE_ISWCNTRL = @HAVE_ISWCNTRL@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ @@ -289,9 +338,13 @@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_OS_H = @HAVE_OS_H@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ +HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_REALLOC_POSIX = @HAVE_REALLOC_POSIX@ +HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SETENV = @HAVE_SETENV@ +HAVE_SIGACTION = @HAVE_SIGACTION@ +HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ @@ -306,7 +359,9 @@ HAVE_STRNDUP = @HAVE_STRNDUP@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ +HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ +HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ @@ -327,21 +382,34 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LDFLAGS = @LDFLAGS@ +LIBCSTACK = @LIBCSTACK@ LIBINTL = @LIBINTL@ LIBM4_LIBDEPS = @LIBM4_LIBDEPS@ LIBM4_LTLIBDEPS = @LIBM4_LTLIBDEPS@ +LIBMULTITHREAD = @LIBMULTITHREAD@ LIBOBJS = @LIBOBJS@ +LIBPTH = @LIBPTH@ +LIBPTH_PREFIX = @LIBPTH_PREFIX@ LIBS = @LIBS@ +LIBSIGSEGV = @LIBSIGSEGV@ LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@ +LIBTHREAD = @LIBTHREAD@ LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@ +LTLIBCSTACK = @LTLIBCSTACK@ LTLIBINTL = @LTLIBINTL@ +LTLIBMULTITHREAD = @LTLIBMULTITHREAD@ LTLIBOBJS = @LTLIBOBJS@ +LTLIBPTH = @LTLIBPTH@ +LTLIBSIGSEGV = @LTLIBSIGSEGV@ +LTLIBTHREAD = @LTLIBTHREAD@ M4_LIBOBJS = @M4_LIBOBJS@ M4_LTLIBOBJS = @M4_LTLIBOBJS@ M4tests_LIBOBJS = @M4tests_LIBOBJS@ M4tests_LTLIBOBJS = @M4tests_LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +NEXT_ERRNO_H = @NEXT_ERRNO_H@ +NEXT_FCNTL_H = @NEXT_FCNTL_H@ NEXT_FLOAT_H = @NEXT_FLOAT_H@ NEXT_MATH_H = @NEXT_MATH_H@ NEXT_SIGNAL_H = @NEXT_SIGNAL_H@ @@ -364,11 +432,13 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ POW_LIB = @POW_LIB@ +PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@ PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@ RANLIB = @RANLIB@ REPLACE_CEILF = @REPLACE_CEILF@ REPLACE_CEILL = @REPLACE_CEILL@ REPLACE_CHOWN = @REPLACE_CHOWN@ +REPLACE_CLOSE = @REPLACE_CLOSE@ REPLACE_FCHDIR = @REPLACE_FCHDIR@ REPLACE_FFLUSH = @REPLACE_FFLUSH@ REPLACE_FLOORF = @REPLACE_FLOORF@ @@ -386,12 +456,21 @@ REPLACE_GETCWD = @REPLACE_GETCWD@ REPLACE_GETLINE = @REPLACE_GETLINE@ REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@ REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@ +REPLACE_HUGE_VAL = @REPLACE_HUGE_VAL@ REPLACE_ISFINITE = @REPLACE_ISFINITE@ +REPLACE_ISINF = @REPLACE_ISINF@ +REPLACE_ISNAN = @REPLACE_ISNAN@ +REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@ REPLACE_LCHOWN = @REPLACE_LCHOWN@ REPLACE_LDEXPL = @REPLACE_LDEXPL@ REPLACE_LSEEK = @REPLACE_LSEEK@ REPLACE_MEMMEM = @REPLACE_MEMMEM@ +REPLACE_MKDIR = @REPLACE_MKDIR@ REPLACE_MKSTEMP = @REPLACE_MKSTEMP@ +REPLACE_NAN = @REPLACE_NAN@ +REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@ +REPLACE_OPEN = @REPLACE_OPEN@ +REPLACE_PERROR = @REPLACE_PERROR@ REPLACE_PRINTF = @REPLACE_PRINTF@ REPLACE_PUTENV = @REPLACE_PUTENV@ REPLACE_ROUND = @REPLACE_ROUND@ @@ -401,17 +480,21 @@ REPLACE_SIGNBIT = @REPLACE_SIGNBIT@ REPLACE_SIGNBIT_USING_GCC = @REPLACE_SIGNBIT_USING_GCC@ REPLACE_SNPRINTF = @REPLACE_SNPRINTF@ REPLACE_SPRINTF = @REPLACE_SPRINTF@ +REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@ REPLACE_STRCASESTR = @REPLACE_STRCASESTR@ +REPLACE_STRDUP = @REPLACE_STRDUP@ REPLACE_STRERROR = @REPLACE_STRERROR@ REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@ REPLACE_STRSTR = @REPLACE_STRSTR@ REPLACE_STRTOD = @REPLACE_STRTOD@ +REPLACE_TRUNCL = @REPLACE_TRUNCL@ REPLACE_VASPRINTF = @REPLACE_VASPRINTF@ REPLACE_VFPRINTF = @REPLACE_VFPRINTF@ REPLACE_VPRINTF = @REPLACE_VPRINTF@ REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@ REPLACE_VSPRINTF = @REPLACE_VSPRINTF@ REPLACE_WCWIDTH = @REPLACE_WCWIDTH@ +REPLACE_WRITE = @REPLACE_WRITE@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@ @@ -422,12 +505,14 @@ STDINT_H = @STDINT_H@ STRIP = @STRIP@ SYS_STAT_H = @SYS_STAT_H@ SYS_TIME_H = @SYS_TIME_H@ +UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@ VERSION = @VERSION@ VOID_UNSETENV = @VOID_UNSETENV@ WCHAR_H = @WCHAR_H@ WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@ WCTYPE_H = @WCTYPE_H@ WINT_T_SUFFIX = @WINT_T_SUFFIX@ +YIELD_LIB = @YIELD_LIB@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ @@ -475,9 +560,10 @@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ -SUBDIRS = . examples lib src doc tests checks +SUBDIRS = . examples lib src doc checks tests EXTRA_DIST = bootstrap c-boxes.el cfg.mk maint.mk \ .version m4/gnulib-cache.m4 @@ -488,7 +574,7 @@ MAINTAINERCLEANFILES = COPYING INSTALL M m4/gnulib-tool.m4 missing stamp-h.in ACLOCAL_AMFLAGS = -I m4 -DISTCHECK_CONFIGURE_FLAGS = --enable-changeword +DISTCHECK_CONFIGURE_FLAGS = --enable-changeword --program-prefix=g BUILT_SOURCES = $(top_srcdir)/.version all: $(BUILT_SOURCES) $(MAKE) $(AM_MAKEFLAGS) all-recursive diff -ruNp m4-1.4.11/NEWS m4-1.4.12/NEWS --- m4-1.4.11/NEWS 2008-04-02 06:07:33.000000000 -0600 +++ m4-1.4.12/NEWS 2008-10-10 20:44:08.000000000 -0600 @@ -2,6 +2,42 @@ GNU M4 NEWS - User visible changes. Copyright (C) 1992, 1993, 1994, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +* Noteworthy changes in Version 1.4.12 (2008-10-10) [stable] + Released by Eric Blake, based on git version 1.4.11.* + +** Fix regression introduced in 1.4.4b where using `traceon' could delete + a macro. This was most noticeable with `traceon(`traceon')', but + would also happen in cases such as `foo(traceon(`foo'))'. + +** Fix regression introduced in 1.4.7 where `m4 -N9' died with an assertion + failure. + +** Fix regression introduced in 1.4.11 where `defn' died with an assertion + failure on a traced but undefined macro. + +** New `-g'/`--gnu' command-line option overrides `-G'/`--traditional'. + For now, the environment variable POSIXLY_CORRECT has no effect on M4 + behavior; but a future release of M4 will behave as though --traditional + is implied if POSIXLY_CORRECT is set (this future change is necessary, + because in the current release, there is no way to disable GNU + extensions that conflict with POSIX without the use of a non-POSIX + command-line argument). Clients of M4 that want to use GNU extensions, + even when POSIXLY_CORRECT is set, should start using the -g command-line + argument, even though it is currently a no-op if -G did not appear + earlier in the command line, so that the client will not break in the + face of an upgraded m4 and a POSIXLY_CORRECT execution environment. + +** The `-L'/`--nesting-limit' command-line option now defaults to 0 for + unlimited on platforms that can detect and deal with stack overflow. On + systems that lack alternate stack support, such as Cygwin, and on + systems that do not obey the POSIX semantics for distinguishing stack + overflow from other exceptions, such as Linux, you can optionally + install the libsigsegv library (version 2.6 or newer recommended) to + enhance m4's ability to accurately report stack overflow: + http://www.gnu.org/software/libsigsegv/ + +** A number of portability improvements inherited from gnulib. + * Noteworthy changes in Version 1.4.11 (2008-04-02) [stable] Released by Eric Blake, based on git version 1.4.10a diff -ruNp m4-1.4.11/README m4-1.4.12/README --- m4-1.4.11/README 2008-03-29 16:33:27.000000000 -0600 +++ m4-1.4.12/README 2008-08-25 21:01:51.000000000 -0600 @@ -19,6 +19,16 @@ ahead and start with `./configure'. If from git, more information can be found in the version-control-only file HACKING. +M4 has an optional dependency on the libsigsegv library: + http://www.gnu.org/software/libsigsegv/ +If the library has not been installed in the standard location, you +can use `./configure --with-libsigsegv-prefix=/path/to/dir', to make +the build of `m4' use /path/to/dir/include/sigsegv.h as appropriate. +The use of this library is optional; the only difference in having it +available is that it increases the number of platforms where `m4' can +correctly distinguish stack overflow from an internal bug. It is +recommended that you use version 2.6 or newer. + In the subdirectory `examples' you will find various m4 files, ranging from trivial test files to rather advanced macros. If you intend to use m4 seriously, you might find useful material down there. diff -ruNp m4-1.4.11/THANKS m4-1.4.12/THANKS --- m4-1.4.11/THANKS 2008-03-29 16:33:27.000000000 -0600 +++ m4-1.4.12/THANKS 2008-08-15 20:59:30.000000000 -0600 @@ -21,6 +21,7 @@ Bengt Mertensson bengt@mathematik.uni-br Bernhard Daeubler daeb@physik.uni-ulm.de Bjorn R. Bjornsson brb@falcon.is Bob Badour bob@badour.net +Bob Proulx bob@proulx.com Brendan Kehoe brendan@cygnus.com Bruno Haible bruno@clisp.org Cesar Strauss cestrauss@gmail.com @@ -29,10 +30,12 @@ Damian Menscher menscher@uiuc.edu Dan Jacobson jidanni@jidanni.org David J. MacKenzie djm@uunet.uu.net David Perlin davep@nanosoft.com +Elbert Pol elbert.pol@gmail.com Erez Zadok ezk@cs.columbia.edu Eric Allman eric@cs.berkeley.edu Eric Backus ericb@lsid.hp.com Eric Blake ebb9@byu.net +Fernando Carrijo fcarrijo1980@gmail.com François Pinard pinard@iro.umontreal.ca Frank Schwidom schwidom@impernet.de Gary V. Vaughan gary@gnu.org @@ -44,9 +47,11 @@ Hoang Uong hoang@ornews.intel.com Ian Taylor ian@cygnus.com Ilya N. Golubev gin@mo.msk.ru Jason Merrill jason@jarthur.claremont.edu +Jean-Charles Longuet jclonguet@free.fr Jim Avera jima@netcom.com Jim Kingdom kingdon@cygnus.com Jim Meyering meyering@acm.org +Joel E. Denny jdenny@ces.clemson.edu Joel Sherrill jsherril@uahcs2.cs.uah.edu John Brzustowski jbrzusto@fastmail.fm John David Anglin dave@hiauly1.hia.nrc.ca @@ -71,6 +76,7 @@ Michael Fetterman mafetter@ichips.intel. Michael L. Welcome welcome@bigbird.llnl.gov Mike Frysinger vapier@gentoo.org Mike Lijewski lijewski@theory.tc.cornell.edu +Mike R. mroberge@aol.com Mikhail Teterin Mikhail.Teterin@murex.com Nelson H. F. Beebe beebe@math.utah.edu Nick S. Kanakakorn skanan@otl.scu.edu @@ -103,6 +109,7 @@ Steve Williamson willy@uinpla.npl.uiuc.e Steven Augart saugart@yahoo.com Thomas Klausner tk@giga.or.at Thorsten Ohl ohl@physics.harvard.edu +Tom G. Christensen tgc@jupiterrise.com Tom McConnell tmcconne@sedona.intel.com Tom Quinn trq@dionysos.thphys.ox.ac.uk Tom Tromey tromey@cns.caltech.edu diff -ruNp m4-1.4.11/acinclude.m4 m4-1.4.12/acinclude.m4 --- m4-1.4.11/acinclude.m4 2007-10-06 16:19:14.000000000 -0600 +++ m4-1.4.12/acinclude.m4 2008-08-11 20:48:22.000000000 -0600 @@ -1,6 +1,10 @@ # Local additions to Autoconf macros. -# Copyright (C) 1992, 1994, 2004, 2006 Free Software Foundation, Inc. +# Copyright (C) 1992, 1994, 2004, 2006, 2008 Free Software Foundation, Inc. # Francois Pinard , 1992. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. # Check if --with-dmalloc was given. diff -ruNp m4-1.4.11/aclocal.m4 m4-1.4.12/aclocal.m4 --- m4-1.4.11/aclocal.m4 2008-04-02 06:44:30.000000000 -0600 +++ m4-1.4.12/aclocal.m4 2008-10-10 21:01:48.000000000 -0600 @@ -13,8 +13,8 @@ m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(AC_AUTOCONF_VERSION, [2.61],, -[m4_warning([this file was generated for autoconf 2.61. +m4_if(AC_AUTOCONF_VERSION, [2.63],, +[m4_warning([this file was generated for autoconf 2.63. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically `autoreconf'.])]) @@ -583,6 +583,40 @@ AC_MSG_RESULT([$_am_result]) rm -f confinc confmf ]) +# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 5 + +# AM_PROG_CC_C_O +# -------------- +# Like AC_PROG_CC_C_O, but changed for automake. +AC_DEFUN([AM_PROG_CC_C_O], +[AC_REQUIRE([AC_PROG_CC_C_O])dnl +AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([compile])dnl +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +dnl Make sure AC_PROG_CC is never called again, or it will override our +dnl setting of CC. +m4_define([AC_PROG_CC], + [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) +]) + # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 @@ -868,20 +902,31 @@ AC_SUBST([am__untar]) m4_include([m4/alloca.m4]) m4_include([m4/assert.m4]) +m4_include([m4/autobuild.m4]) +m4_include([m4/c-stack.m4]) m4_include([m4/cloexec.m4]) m4_include([m4/close-stream.m4]) m4_include([m4/closein.m4]) m4_include([m4/closeout.m4]) m4_include([m4/codeset.m4]) m4_include([m4/config-h.m4]) +m4_include([m4/dirname.m4]) +m4_include([m4/dos.m4]) +m4_include([m4/double-slash-root.m4]) m4_include([m4/eealloc.m4]) -m4_include([m4/eoverflow.m4]) +m4_include([m4/errno_h.m4]) m4_include([m4/error.m4]) m4_include([m4/exitfail.m4]) +m4_include([m4/exponentd.m4]) +m4_include([m4/exponentf.m4]) +m4_include([m4/exponentl.m4]) m4_include([m4/extensions.m4]) m4_include([m4/fatal-signal.m4]) +m4_include([m4/fcntl_h.m4]) m4_include([m4/fflush.m4]) +m4_include([m4/filenamecat.m4]) m4_include([m4/float_h.m4]) +m4_include([m4/fopen.m4]) m4_include([m4/fpending.m4]) m4_include([m4/fpieee.m4]) m4_include([m4/fpurge.m4]) @@ -904,7 +949,12 @@ m4_include([m4/isnand.m4]) m4_include([m4/isnanf.m4]) m4_include([m4/isnanl.m4]) m4_include([m4/ldexpl.m4]) +m4_include([m4/lib-ld.m4]) +m4_include([m4/lib-link.m4]) +m4_include([m4/lib-prefix.m4]) +m4_include([m4/libsigsegv.m4]) m4_include([m4/localcharset.m4]) +m4_include([m4/lock.m4]) m4_include([m4/longlong.m4]) m4_include([m4/lseek.m4]) m4_include([m4/malloc.m4]) @@ -914,9 +964,11 @@ m4_include([m4/mbrtowc.m4]) m4_include([m4/mbstate_t.m4]) m4_include([m4/memchr.m4]) m4_include([m4/memcmp.m4]) +m4_include([m4/memset.m4]) m4_include([m4/mkdtemp.m4]) m4_include([m4/mkstemp.m4]) m4_include([m4/nocrash.m4]) +m4_include([m4/open.m4]) m4_include([m4/pathmax.m4]) m4_include([m4/printf-frexp.m4]) m4_include([m4/printf-frexpl.m4]) @@ -924,10 +976,12 @@ m4_include([m4/printf.m4]) m4_include([m4/quotearg.m4]) m4_include([m4/regex.m4]) m4_include([m4/sig_atomic_t.m4]) +m4_include([m4/sigaction.m4]) m4_include([m4/signal_h.m4]) m4_include([m4/signalblocking.m4]) m4_include([m4/signbit.m4]) m4_include([m4/size_max.m4]) +m4_include([m4/snprintf.m4]) m4_include([m4/ssize_t.m4]) m4_include([m4/stdarg.m4]) m4_include([m4/stdbool.m4]) @@ -937,14 +991,21 @@ m4_include([m4/stdio-safer.m4]) m4_include([m4/stdio_h.m4]) m4_include([m4/stdlib-safer.m4]) m4_include([m4/stdlib_h.m4]) +m4_include([m4/strdup.m4]) m4_include([m4/strerror.m4]) m4_include([m4/string_h.m4]) +m4_include([m4/strndup.m4]) +m4_include([m4/strnlen.m4]) +m4_include([m4/strsignal.m4]) m4_include([m4/strstr.m4]) m4_include([m4/strtod.m4]) m4_include([m4/strtol.m4]) m4_include([m4/sys_stat_h.m4]) m4_include([m4/sys_time_h.m4]) m4_include([m4/tempname.m4]) +m4_include([m4/thread.m4]) +m4_include([m4/threadlib.m4]) +m4_include([m4/tls.m4]) m4_include([m4/tmpdir.m4]) m4_include([m4/unistd-safer.m4]) m4_include([m4/unistd_h.m4]) @@ -958,5 +1019,7 @@ m4_include([m4/wctype.m4]) m4_include([m4/wint_t.m4]) m4_include([m4/xalloc.m4]) m4_include([m4/xsize.m4]) +m4_include([m4/xstrndup.m4]) m4_include([m4/xvasprintf.m4]) +m4_include([m4/yield.m4]) m4_include([acinclude.m4]) diff -ruNp m4-1.4.11/bootstrap m4-1.4.12/bootstrap --- m4-1.4.11/bootstrap 2008-03-29 16:33:27.000000000 -0600 +++ m4-1.4.12/bootstrap 2008-09-16 05:49:28.000000000 -0600 @@ -1,6 +1,6 @@ #! /bin/sh -# bootstrap (GNU M4) version 2008-03-25 +# bootstrap (GNU M4) version 2008-09-16 # Written by Gary V. Vaughan # Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, @@ -40,7 +40,7 @@ : ${AUTORECONF=autoreconf} : ${GNULIB_TOOL=gnulib-tool} -: ${RM=rm -f} +: ${RM='rm -f'} : ${SED=sed} # Ensure file names are sorted consistently across platforms. @@ -242,6 +242,12 @@ if test -d .git && (git --version) >/dev else func_echo "consider installing git-merge-changelog from gnulib" fi + if git config diff.texinfo.funcname >/dev/null ; then + : + else + func_echo "initializing git texinfo diff driver" + git config diff.texinfo.funcname '^@node[ \t][ \t]*\\([^,][^,]*\\)' + fi fi ## ---------------------------- ## diff -ruNp m4-1.4.11/build-aux/announce-gen m4-1.4.12/build-aux/announce-gen --- m4-1.4.11/build-aux/announce-gen 2008-02-25 21:04:09.000000000 -0700 +++ m4-1.4.12/build-aux/announce-gen 2008-10-10 20:52:46.000000000 -0600 @@ -1,7 +1,7 @@ #!/usr/bin/perl -w # Generate a release announcement message. -my $VERSION = '2008-02-08 10:34'; # UTC +my $VERSION = '2008-10-10 05:12'; # UTC # The definition above must lie within the first 8 lines in order # for the Emacs time-stamp write hook (at end) to update it. # If you change this file with Emacs, please let the write hook @@ -92,10 +92,10 @@ The following are optional: --news=NEWS_FILE --bootstrap-tools=TOOL_LIST a comma-separated list of tools, e.g., autoconf,automake,bison,gnulib - --gnulib-snapshot-date=DATE if gnulib is in the bootstrap tool list, - then report this as the snapshot date. - If not specified, use the current date/time. - If you specify a date here, be sure it is UTC. + --gnulib-version=VERSION report VERSION as the gnulib version, where + VERSION is the result of running git describe + in the gnulib source directory. + required if gnulib is in TOOL_LIST. --help display this help and exit --version output version information and exit @@ -432,6 +432,8 @@ sub get_tool_versions ($$) my $xd = "$package_name-$prev_version-$curr_version.xdelta"; my @tarballs = grep {-f $_} ($tgz, $tbz, $lzma); + @tarballs + or die "$ME: none of $tgz, $tbz, or $lzma were found\n"; my @sizable = @tarballs; -f $xd and push @sizable, $xd; @@ -474,7 +476,7 @@ Then, run a command like this: If that command fails because you don't have the required public key, then run this command to import it: - gpg --keyserver wwwkeys.pgp.net --recv-keys $gpg_key_id + gpg --keyserver keys.gnupg.net --recv-keys $gpg_key_id and rerun the \`gpg --verify' command. EOF diff -ruNp m4-1.4.11/build-aux/compile m4-1.4.12/build-aux/compile --- m4-1.4.11/build-aux/compile 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/build-aux/compile 2008-10-10 21:03:03.000000000 -0600 @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff -ruNp m4-1.4.11/build-aux/config.guess m4-1.4.12/build-aux/config.guess --- m4-1.4.11/build-aux/config.guess 2008-04-02 06:45:31.000000000 -0600 +++ m4-1.4.12/build-aux/config.guess 2008-10-10 21:03:10.000000000 -0600 @@ -4,7 +4,7 @@ # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. -timestamp='2008-03-12' +timestamp='2008-09-28' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -796,7 +796,7 @@ EOF x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; - EM64T | authenticamd) + EM64T | authenticamd | genuineintel) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) @@ -935,6 +935,9 @@ EOF if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in @@ -985,9 +988,6 @@ EOF a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. diff -ruNp m4-1.4.11/build-aux/config.rpath m4-1.4.12/build-aux/config.rpath --- m4-1.4.11/build-aux/config.rpath 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/build-aux/config.rpath 2008-09-12 20:45:47.000000000 -0600 @@ -0,0 +1,672 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2008 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + newsos6) + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + pgcc | pgf77 | pgf90) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + wl='-Wl,' + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we cannot use + # them. + ld_shlibs=no + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if test "$GCC" = yes ; then + : + else + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd1*) + ld_shlibs=no + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + library_names_spec='$libname.a' + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd1*) + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + nto-qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' < $@-t && mv $@-t $@ +# dist-hook: +# echo $(VERSION) > $(distdir)/.tarball-version + case $# in 1) ;; *) echo 1>&2 "Usage: $0 \$srcdir/.tarball-version"; exit 1;; @@ -53,7 +95,8 @@ if test -n "$v" then : # use $v elif test -d .git \ - && v=`git describe --abbrev=4 HEAD 2>/dev/null` \ + && v=`git describe --abbrev=4 --match='v*' HEAD 2>/dev/null \ + || git describe --abbrev=4 HEAD 2>/dev/null` \ && case $v in v[0-9]*) ;; *) (exit 1) ;; diff -ruNp m4-1.4.11/build-aux/gnupload m4-1.4.12/build-aux/gnupload --- m4-1.4.11/build-aux/gnupload 2008-01-26 16:04:12.000000000 -0700 +++ m4-1.4.12/build-aux/gnupload 2008-08-05 07:16:37.000000000 -0600 @@ -1,9 +1,9 @@ #!/bin/sh # Sign files and upload them. -scriptversion=2007-12-18.17 +scriptversion=2008-04-02.19 -# Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation +# Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -45,7 +45,11 @@ Recognized destinations are: build directive files and upload files by FTP [user@]host:DIRECTORY upload files with scp -Example: +Simple single-target single-file examples: + gnupload --to alpha.gnu.org:automake automake-1.8.2b.tar.gz + gnupload --to ftp.gnu.org:automake automake-1.8.3.tar.gz + +Multiple-target multiple-file example: gnupload --to sources.redhat.com:~ftp/pub/automake \\ --to alpha.gnu.org:automake \\ automake-1.8.2b.tar.gz automake-1.8.2b.tar.bz2 @@ -145,7 +149,7 @@ do cat >$file.directive<$file.directive<\^^M' is replaced by a single space. +% Each occurrence of `\^^M' or `\^^M' is replaced by a single space. % % \argremovec might leave us with trailing space, e.g., % @end itemize @c foo @@ -486,7 +486,7 @@ % to get _exactly_ the rest of the line, we had to prevent such situation. % We prepended an \empty token at the very beginning and we expand it now, % just before passing the control to \argtorun. -% (Similarily, we have to think about #3 of \argcheckspacesY above: it is +% (Similarly, we have to think about #3 of \argcheckspacesY above: it is % either the null string, or it ends with \^^M---thus there is no danger % that a pair of braces would be stripped. % @@ -543,12 +543,12 @@ % used to check whether the current environment is the one expected. % % Non-false conditionals (@iftex, @ifset) don't fit into this, so they -% are not treated as enviroments; they don't open a group. (The +% are not treated as environments; they don't open a group. (The % implementation of @end takes care not to call \endgroup in this % special case.) -% At runtime, environments start with this: +% At run-time, environments start with this: \def\startenvironment#1{\begingroup\def\thisenv{#1}} % initialize \let\thisenv\empty @@ -566,7 +566,7 @@ \fi } -% Evironment mismatch, #1 expected: +% Environment mismatch, #1 expected: \def\badenverr{% \errhelp = \EMsimple \errmessage{This command can appear only \inenvironment\temp, @@ -650,8 +650,8 @@ \def\jmacro{j} \def\dotless#1{% \def\temp{#1}% - \ifx\temp\imacro \ptexi - \else\ifx\temp\jmacro \j + \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi + \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi \else \errmessage{@dotless can be used only with i or j}% \fi\fi } @@ -924,7 +924,7 @@ where each line of input produces a line \pushthisfilestack \def\thisfile{#1}% {% - \makevalueexpandable % we want to expand any @value in FILE. + \makevalueexpandable % we want to expand any @value in FILE. \turnoffactive % and allow special characters in the expansion \edef\temp{\noexpand\input #1 }% % @@ -1119,6 +1119,16 @@ where each line of input produces a line \mathunderscore \let\\ = \mathbackslash \mathactive + % make the texinfo accent commands work in math mode + \let\"=\ddot + \let\'=\acute + \let\==\bar + \let\^=\hat + \let\`=\grave + \let\u=\breve + \let\v=\check + \let\~=\tilde + \let\dotaccent=\dot $\finishmath } \def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. @@ -1140,9 +1150,11 @@ where each line of input produces a line } } -% @bullet and @minus need the same treatment as @math, just above. +% Some math mode symbols. \def\bullet{$\ptexbullet$} -\def\minus{$-$} +\def\geq{\ifmmode \ge\else $\ge$\fi} +\def\leq{\ifmmode \le\else $\le$\fi} +\def\minus{\ifmmode -\else $-$\fi} % @dots{} outputs an ellipsis using the current font. % We do .5em per period so that it has the same spacing in the cm @@ -4447,7 +4459,7 @@ end % % A straightforward implementation would start like this: % \def\entry#1#2{... -% But this frozes the catcodes in the argument, and can cause problems to +% But this freezes the catcodes in the argument, and can cause problems to % @code, which sets - active. This problem was fixed by a kludge--- % ``-'' was active throughout whole index, but this isn't really right. % @@ -6263,7 +6275,7 @@ end \def\Edefun{\endgraf\medbreak} % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; -% the only thing remainnig is to define \deffnheader. +% the only thing remaining is to define \deffnheader. % \def\makedefun#1{% \expandafter\let\csname E#1\endcsname = \Edefun @@ -7336,7 +7348,7 @@ end % In case a @footnote appears in a vbox, save the footnote text and create % the real \insert just after the vbox finished. Otherwise, the insertion % would be lost. -% Similarily, if a @footnote appears inside an alignment, save the footnote +% Similarly, if a @footnote appears inside an alignment, save the footnote % text to a box and make the \insert when a row of the table is finished. % And the same can be done for other insert classes. --kasal, 16nov03. diff -ruNp m4-1.4.11/c-boxes.el m4-1.4.12/c-boxes.el --- m4-1.4.11/c-boxes.el 2007-10-06 16:19:14.000000000 -0600 +++ m4-1.4.12/c-boxes.el 2008-08-11 20:48:22.000000000 -0600 @@ -1,7 +1,22 @@ ;;; Boxed comments for C mode. -;;; Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. +;;; Copyright (C) 1991, 1992, 1993, 1994, 2008 Free Software Foundation, Inc. ;;; Francois Pinard , April 1991. ;;; +;;; This file is part of GNU M4. +;;; +;;; GNU M4 is free software: you can redistribute it and/or modify +;;; it under the terms of the GNU General Public License as published by +;;; the Free Software Foundation, either version 3 of the License, or +;;; (at your option) any later version. +;;; +;;; GNU M4 is distributed in the hope that it will be useful, +;;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with this program. If not, see . + ;;; I often refill paragraphs inside C comments, while stretching or ;;; shrinking the surrounding box as needed. This is a real pain to ;;; do by hand. Here is the code I made to ease my life on this, diff -ruNp m4-1.4.11/checks/001.preprocess m4-1.4.12/checks/001.preprocess --- m4-1.4.11/checks/001.preprocess 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/001.preprocess 2008-09-26 06:47:16.000000000 -0600 @@ -1,7 +1,8 @@ -dnl @ ../doc/m4.texinfo:690: Origin of test +dnl @ ../doc/m4.texinfo:691: Origin of test dnl @ expected status: 0 dnl @ extra options: -s -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice diff -ruNp m4-1.4.11/checks/002.command_li m4-1.4.12/checks/002.command_li --- m4-1.4.11/checks/002.command_li 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/002.command_li 2008-09-26 06:47:16.000000000 -0600 @@ -1,7 +1,8 @@ -dnl @ ../doc/m4.texinfo:894: Origin of test +dnl @ ../doc/m4.texinfo:913: Origin of test dnl @ expected status: 0 dnl @ extra options: -Dbar=hello foo -Dbar=world foo -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice diff -ruNp m4-1.4.11/checks/003.command_li m4-1.4.12/checks/003.command_li --- m4-1.4.11/checks/003.command_li 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/003.command_li 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:936: Origin of test +dnl @ expected status: 1 +dnl @ extra options: Makefile/ +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl @ expected error: ignore +dnl @error{}m4: cannot open `Makefile/': Not a directory diff -ruNp m4-1.4.11/checks/003.comments m4-1.4.12/checks/003.comments --- m4-1.4.11/checks/003.comments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/003.comments 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:989: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -`quoted text' # `commented text' -dnl @result{}quoted text # `commented text' -`quoting inhibits' `#' `comments' -dnl @result{}quoting inhibits # comments diff -ruNp m4-1.4.11/checks/004.comments m4-1.4.12/checks/004.comments --- m4-1.4.11/checks/004.comments 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/004.comments 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:1021: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +`quoted text' # `commented text' +dnl @result{}quoted text # `commented text' +`quoting inhibits' `#' `comments' +dnl @result{}quoting inhibits # comments diff -ruNp m4-1.4.11/checks/004.input_proc m4-1.4.12/checks/004.input_proc --- m4-1.4.11/checks/004.input_proc 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/004.input_proc 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:1075: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -changequote([,])dnl -define([gl_STRING_MODULE_INDICATOR], - [ - dnl comment - GNULIB_]translit([$1],[a-z],[A-Z])[=1 - ])dnl - gl_STRING_MODULE_INDICATOR([strcase]) -dnl @result{} -dnl @result{} GNULIB_strcase=1 -dnl @result{} diff -ruNp m4-1.4.11/checks/005.comments m4-1.4.12/checks/005.comments --- m4-1.4.11/checks/005.comments 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/005.comments 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,23 @@ +dnl @ ../doc/m4.texinfo:1036: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`e', `$@')define(`q', ``$@'')define(`foo', `bar') +dnl @result{} +q(e(`one +',#two ' foo +)) +dnl @result{}`one +dnl @result{}',`#two bar +dnl @result{}'' +changecom(`<', `>')define(`n', `$#') +dnl @result{} +n(e(<`>, <'>)) +dnl @result{}1 +len(e(<`>, ,<'>)) +dnl @result{}12 diff -ruNp m4-1.4.11/checks/005.input_proc m4-1.4.12/checks/005.input_proc --- m4-1.4.11/checks/005.input_proc 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/005.input_proc 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:1151: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -changequote([,])dnl -define([gl_STRING_MODULE_INDICATOR], - [dnl comment - GNULIB_[]translit([$1], [a-z], [A-Z])=1dnl -])dnl - gl_STRING_MODULE_INDICATOR([strcase]) -dnl @result{} GNULIB_STRCASE=1 diff -ruNp m4-1.4.11/checks/006.inhibiting m4-1.4.12/checks/006.inhibiting --- m4-1.4.11/checks/006.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/006.inhibiting 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:1276: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval -dnl @result{}eval -eval(`1') -dnl @result{}1 diff -ruNp m4-1.4.11/checks/006.input_proc m4-1.4.12/checks/006.input_proc --- m4-1.4.11/checks/006.input_proc 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/006.input_proc 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:1128: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +changequote([,])dnl +define([gl_STRING_MODULE_INDICATOR], + [ + dnl comment + GNULIB_]translit([$1],[a-z],[A-Z])[=1 + ])dnl + gl_STRING_MODULE_INDICATOR([strcase]) +dnl @result{} +dnl @result{} GNULIB_strcase=1 +dnl @result{} diff -ruNp m4-1.4.11/checks/007.inhibiting m4-1.4.12/checks/007.inhibiting --- m4-1.4.11/checks/007.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/007.inhibiting 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:1292: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -P -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval -dnl @result{}eval -eval(`1') -dnl @result{}eval(1) -m4_eval -dnl @result{}m4_eval -m4_eval(`1') -dnl @result{}1 diff -ruNp m4-1.4.11/checks/007.input_proc m4-1.4.12/checks/007.input_proc --- m4-1.4.11/checks/007.input_proc 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/007.input_proc 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:1204: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +changequote([,])dnl +define([gl_STRING_MODULE_INDICATOR], + [dnl comment + GNULIB_[]translit([$1], [a-z], [A-Z])=1dnl +])dnl + gl_STRING_MODULE_INDICATOR([strcase]) +dnl @result{} GNULIB_STRCASE=1 diff -ruNp m4-1.4.11/checks/008.inhibiting m4-1.4.12/checks/008.inhibiting --- m4-1.4.11/checks/008.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/008.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -1,16 +1,13 @@ -dnl @ ../doc/m4.texinfo:1323: Origin of test +dnl @ ../doc/m4.texinfo:1329: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -`divert' -dnl @result{}divert -`d'ivert -dnl @result{}divert -di`ver't -dnl @result{}divert -div`'ert -dnl @result{}divert +eval +dnl @result{}eval +eval(`1') +dnl @result{}1 diff -ruNp m4-1.4.11/checks/009.inhibiting m4-1.4.12/checks/009.inhibiting --- m4-1.4.11/checks/009.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/009.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,17 @@ -dnl @ ../doc/m4.texinfo:1337: Origin of test +dnl @ ../doc/m4.texinfo:1345: Origin of test dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ extra options: -P +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -`'divert -dnl @result{} -divert`' -dnl @result{} +eval +dnl @result{}eval +eval(`1') +dnl @result{}eval(1) +m4_eval +dnl @result{}m4_eval +m4_eval(`1') +dnl @result{}1 diff -ruNp m4-1.4.11/checks/010.inhibiting m4-1.4.12/checks/010.inhibiting --- m4-1.4.11/checks/010.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/010.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -1,16 +1,17 @@ -dnl @ ../doc/m4.texinfo:1354: Origin of test +dnl @ ../doc/m4.texinfo:1376: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`cde', `CDE') -dnl @result{} -define(`x', `substr(ab') -dnl @result{} -define(`y', `cde, `1', `3')') -dnl @result{} -x`'y -dnl @result{}bCD +`divert' +dnl @result{}divert +`d'ivert +dnl @result{}divert +di`ver't +dnl @result{}divert +div`'ert +dnl @result{}divert diff -ruNp m4-1.4.11/checks/011.inhibiting m4-1.4.12/checks/011.inhibiting --- m4-1.4.11/checks/011.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/011.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,13 @@ -dnl @ ../doc/m4.texinfo:1368: Origin of test +dnl @ ../doc/m4.texinfo:1390: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`x1', `len(`$1'') +`'divert dnl @result{} -define(`y1', ``$1')') +divert`' dnl @result{} -x1(`01234567890123456789')y1(`98765432109876543210') -dnl @result{}40 diff -ruNp m4-1.4.11/checks/012.inhibiting m4-1.4.12/checks/012.inhibiting --- m4-1.4.11/checks/012.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/012.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,17 @@ -dnl @ ../doc/m4.texinfo:1382: Origin of test +dnl @ ../doc/m4.texinfo:1407: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`macro', `m') +define(`cde', `CDE') dnl @result{} -macro(`m')macro -dnl @result{}mmacro -macro(`m')`'macro -dnl @result{}mm +define(`x', `substr(ab') +dnl @result{} +define(`y', `cde, `1', `3')') +dnl @result{} +x`'y +dnl @result{}bCD diff -ruNp m4-1.4.11/checks/013.inhibiting m4-1.4.12/checks/013.inhibiting --- m4-1.4.11/checks/013.inhibiting 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/013.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,15 @@ -dnl @ ../doc/m4.texinfo:1394: Origin of test +dnl @ ../doc/m4.texinfo:1421: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`macro', `di$1') +define(`x1', `len(`$1'') dnl @result{} -macro(`v')`ert' -dnl @result{}divert -macro(`v')ert +define(`y1', ``$1')') dnl @result{} +x1(`01234567890123456789')y1(`98765432109876543210') +dnl @result{}40 diff -ruNp m4-1.4.11/checks/014.inhibiting m4-1.4.12/checks/014.inhibiting --- m4-1.4.11/checks/014.inhibiting 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/014.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:1435: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`macro', `m') +dnl @result{} +macro(`m')macro +dnl @result{}mmacro +macro(`m')`'macro +dnl @result{}mm diff -ruNp m4-1.4.11/checks/014.macro_argu m4-1.4.12/checks/014.macro_argu --- m4-1.4.11/checks/014.macro_argu 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/014.macro_argu 1969-12-31 17:00:00.000000000 -0700 @@ -1,25 +0,0 @@ -dnl @ ../doc/m4.texinfo:1426: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`macro', `$1') -dnl @result{} -macro( unquoted leading space lost) -dnl @result{}unquoted leading space lost -macro(` quoted leading space kept') -dnl @result{} quoted leading space kept -macro( - divert `unquoted space kept after expansion') -dnl @result{} unquoted space kept after expansion -macro(macro(` -')`whitespace from expansion kept') -dnl @result{} -dnl @result{}whitespace from expansion kept -macro(`unquoted trailing whitespace kept' -) -dnl @result{}unquoted trailing whitespace kept -dnl @result{} diff -ruNp m4-1.4.11/checks/015.inhibiting m4-1.4.12/checks/015.inhibiting --- m4-1.4.11/checks/015.inhibiting 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/015.inhibiting 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:1447: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`macro', `di$1') +dnl @result{} +macro(`v')`ert' +dnl @result{}divert +macro(`v')ert +dnl @result{} diff -ruNp m4-1.4.11/checks/015.macro_argu m4-1.4.12/checks/015.macro_argu --- m4-1.4.11/checks/015.macro_argu 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/015.macro_argu 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:1454: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -index(`abc') -dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `index' -dnl @result{}0 -index(`abc',) -dnl @result{}0 -index(`abc', `b', `ignored') -dnl @error{}m4:stdin:3: Warning: excess arguments to builtin `index' ignored -dnl @result{}1 diff -ruNp m4-1.4.11/checks/016.macro_argu m4-1.4.12/checks/016.macro_argu --- m4-1.4.11/checks/016.macro_argu 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/016.macro_argu 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,26 @@ -dnl @ ../doc/m4.texinfo:1467: Origin of test +dnl @ ../doc/m4.texinfo:1479: Origin of test dnl @ expected status: 0 -dnl @ extra options: -Q -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -index(`abc') -dnl @result{}0 -index(`abc',) -dnl @result{}0 -index(`abc', `b', `ignored') -dnl @result{}1 +define(`macro', `$1') +dnl @result{} +macro( unquoted leading space lost) +dnl @result{}unquoted leading space lost +macro(` quoted leading space kept') +dnl @result{} quoted leading space kept +macro( + divert `unquoted space kept after expansion') +dnl @result{} unquoted space kept after expansion +macro(macro(` +')`whitespace from expansion kept') +dnl @result{} +dnl @result{}whitespace from expansion kept +macro(`unquoted trailing whitespace kept' +) +dnl @result{}unquoted trailing whitespace kept +dnl @result{} diff -ruNp m4-1.4.11/checks/017.macro_argu m4-1.4.12/checks/017.macro_argu --- m4-1.4.11/checks/017.macro_argu 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/017.macro_argu 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,17 @@ -dnl @ ../doc/m4.texinfo:1497: Origin of test +dnl @ ../doc/m4.texinfo:1507: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`f', `1') -dnl @result{} -f(define(`f', `2')) +index(`abc') +dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `index' +dnl @result{}0 +index(`abc',) +dnl @result{}0 +index(`abc', `b', `ignored') +dnl @error{}m4:stdin:3: Warning: excess arguments to builtin `index' ignored dnl @result{}1 -f -dnl @result{}2 diff -ruNp m4-1.4.11/checks/018.macro_argu m4-1.4.12/checks/018.macro_argu --- m4-1.4.11/checks/018.macro_argu 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/018.macro_argu 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,15 @@ -dnl @ ../doc/m4.texinfo:1509: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ ../doc/m4.texinfo:1520: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Q +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -hello world -dnl @result{}hello world -define( -dnl @error{}m4:stdin:2: ERROR: end of file in argument list +index(`abc') +dnl @result{}0 +index(`abc',) +dnl @result{}0 +index(`abc', `b', `ignored') +dnl @result{}1 diff -ruNp m4-1.4.11/checks/019.macro_argu m4-1.4.12/checks/019.macro_argu --- m4-1.4.11/checks/019.macro_argu 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/019.macro_argu 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:1550: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`f', `1') +dnl @result{} +f(define(`f', `2')) +dnl @result{}1 +f +dnl @result{}2 diff -ruNp m4-1.4.11/checks/019.quoting_ar m4-1.4.12/checks/019.quoting_ar --- m4-1.4.11/checks/019.quoting_ar 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/019.quoting_ar 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:1568: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`active', `ACT, IVE') -dnl @result{} -define(`show', `$1 $1') -dnl @result{} -show(active) -dnl @result{}ACT ACT -show(`active') -dnl @result{}ACT, IVE ACT, IVE -show(``active'') -dnl @result{}active active diff -ruNp m4-1.4.11/checks/020.macro_argu m4-1.4.12/checks/020.macro_argu --- m4-1.4.11/checks/020.macro_argu 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/020.macro_argu 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:1562: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +hello world +dnl @result{}hello world +define( +dnl @error{}m4:stdin:2: ERROR: end of file in argument list diff -ruNp m4-1.4.11/checks/020.macro_expa m4-1.4.12/checks/020.macro_expa --- m4-1.4.11/checks/020.macro_expa 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/020.macro_expa 1969-12-31 17:00:00.000000000 -0700 @@ -1,10 +0,0 @@ -dnl @ ../doc/m4.texinfo:1596: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -Dbar=Hello -Dfoo=bar -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -foo -dnl @result{}Hello diff -ruNp m4-1.4.11/checks/021.macro_expa m4-1.4.12/checks/021.macro_expa --- m4-1.4.11/checks/021.macro_expa 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/021.macro_expa 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:1611: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -Dfoo -Decho=$@ -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -foo -dnl @result{} -foo(`silently ignored') -dnl @result{} -echo(`1', `2') -dnl @result{}1,2 diff -ruNp m4-1.4.11/checks/021.quoting_ar m4-1.4.12/checks/021.quoting_ar --- m4-1.4.11/checks/021.quoting_ar 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/021.quoting_ar 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:1621: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`active', `ACT, IVE') +dnl @result{} +define(`show', `$1 $1') +dnl @result{} +show(active) +dnl @result{}ACT ACT +show(`active') +dnl @result{}ACT, IVE ACT, IVE +show(``active'') +dnl @result{}active active diff -ruNp m4-1.4.11/checks/022.define m4-1.4.12/checks/022.define --- m4-1.4.11/checks/022.define 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/022.define 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:1660: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Hello world.') -dnl @result{} -foo -dnl @result{}Hello world. diff -ruNp m4-1.4.11/checks/022.macro_expa m4-1.4.12/checks/022.macro_expa --- m4-1.4.11/checks/022.macro_expa 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/022.macro_expa 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:1649: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dbar=Hello -Dfoo=bar +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +foo +dnl @result{}Hello diff -ruNp m4-1.4.11/checks/023.define m4-1.4.12/checks/023.define --- m4-1.4.11/checks/023.define 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/023.define 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:1677: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(foo, one) -dnl @result{} -define(foo, two) -dnl @result{} -one -dnl @result{}two diff -ruNp m4-1.4.11/checks/023.macro_expa m4-1.4.12/checks/023.macro_expa --- m4-1.4.11/checks/023.macro_expa 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/023.macro_expa 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:1664: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dfoo -Decho=$@ +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +foo +dnl @result{} +foo(`silently ignored') +dnl @result{} +echo(`1', `2') +dnl @result{}1,2 diff -ruNp m4-1.4.11/checks/024.define m4-1.4.12/checks/024.define --- m4-1.4.11/checks/024.define 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/024.define 2008-09-26 06:47:16.000000000 -0600 @@ -1,20 +1,13 @@ -dnl @ ../doc/m4.texinfo:1711: Origin of test +dnl @ ../doc/m4.texinfo:1713: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`array', `defn(format(``array[%d]'', `$1'))') +define(`foo', `Hello world.') dnl @result{} -define(`array_set', `define(format(``array[%d]'', `$1'), `$2')') -dnl @result{} -array_set(`4', `array element no. 4') -dnl @result{} -array_set(`17', `array element no. 17') -dnl @result{} -array(`4') -dnl @result{}array element no. 4 -array(eval(`10 + 7')) -dnl @result{}array element no. 17 +foo +dnl @result{}Hello world. diff -ruNp m4-1.4.11/checks/025.arguments m4-1.4.12/checks/025.arguments --- m4-1.4.11/checks/025.arguments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/025.arguments 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:1745: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`exch', `$2, $1') -dnl @result{} -exch(`arg1', `arg2') -dnl @result{}arg2, arg1 diff -ruNp m4-1.4.11/checks/025.define m4-1.4.12/checks/025.define --- m4-1.4.11/checks/025.define 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/025.define 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:1730: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(foo, one) +dnl @result{} +define(foo, two) +dnl @result{} +one +dnl @result{}two diff -ruNp m4-1.4.11/checks/026.arguments m4-1.4.12/checks/026.arguments --- m4-1.4.11/checks/026.arguments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/026.arguments 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:1755: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`exch', `$2, $1') -dnl @result{} -define(exch(``expansion text'', ``macro'')) -dnl @result{} -macro -dnl @result{}expansion text diff -ruNp m4-1.4.11/checks/026.define m4-1.4.12/checks/026.define --- m4-1.4.11/checks/026.define 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/026.define 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,21 @@ +dnl @ ../doc/m4.texinfo:1764: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`array', `defn(format(``array[%d]'', `$1'))') +dnl @result{} +define(`array_set', `define(format(``array[%d]'', `$1'), `$2')') +dnl @result{} +array_set(`4', `array element no. 4') +dnl @result{} +array_set(`17', `array element no. 17') +dnl @result{} +array(`4') +dnl @result{}array element no. 4 +array(eval(`10 + 7')) +dnl @result{}array element no. 17 diff -ruNp m4-1.4.11/checks/027.arguments m4-1.4.12/checks/027.arguments --- m4-1.4.11/checks/027.arguments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/027.arguments 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,13 @@ -dnl @ ../doc/m4.texinfo:1771: Origin of test +dnl @ ../doc/m4.texinfo:1798: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`test', ``Macro name: $0'') +define(`exch', `$2, $1') dnl @result{} -test -dnl @result{}Macro name: test +exch(`arg1', `arg2') +dnl @result{}arg2, arg1 diff -ruNp m4-1.4.11/checks/028.arguments m4-1.4.12/checks/028.arguments --- m4-1.4.11/checks/028.arguments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/028.arguments 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,15 @@ -dnl @ ../doc/m4.texinfo:1781: Origin of test +dnl @ ../doc/m4.texinfo:1808: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', `This is macro `foo'.') +define(`exch', `$2, $1') dnl @result{} -foo -dnl @result{}This is macro foo. +define(exch(``expansion text'', ``macro'')) +dnl @result{} +macro +dnl @result{}expansion text diff -ruNp m4-1.4.11/checks/029.arguments m4-1.4.12/checks/029.arguments --- m4-1.4.11/checks/029.arguments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/029.arguments 2008-09-26 06:47:16.000000000 -0600 @@ -1,16 +1,13 @@ -dnl @ ../doc/m4.texinfo:1816: Origin of test +dnl @ ../doc/m4.texinfo:1824: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', `single quoted $`'{1} output') +define(`test', ``Macro name: $0'') dnl @result{} -define(`bar', ``double quoted $'`{2} output'') -dnl @result{} -foo(`a', `b') -dnl @result{}single quoted ${1} output -bar(`a', `b') -dnl @result{}double quoted ${2} output +test +dnl @result{}Macro name: test diff -ruNp m4-1.4.11/checks/030.arguments m4-1.4.12/checks/030.arguments --- m4-1.4.11/checks/030.arguments 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/030.arguments 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,13 @@ -dnl @ ../doc/m4.texinfo:1838: Origin of test +dnl @ ../doc/m4.texinfo:1834: Origin of test dnl @ expected status: 0 -dnl @ extra options: --warn-macro-sequence -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', `$001 ${1} $1') -dnl @error{}m4:stdin:1: Warning: definition of `foo' contains sequence `$001' -dnl @error{}m4:stdin:1: Warning: definition of `foo' contains sequence `${1}' +define(`foo', `This is macro `foo'.') dnl @result{} -foo(`bar') -dnl @result{}bar ${1} bar +foo +dnl @result{}This is macro foo. diff -ruNp m4-1.4.11/checks/031.arguments m4-1.4.12/checks/031.arguments --- m4-1.4.11/checks/031.arguments 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/031.arguments 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:1869: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `single quoted $`'{1} output') +dnl @result{} +define(`bar', ``double quoted $'`{2} output'') +dnl @result{} +foo(`a', `b') +dnl @result{}single quoted ${1} output +bar(`a', `b') +dnl @result{}double quoted ${2} output diff -ruNp m4-1.4.11/checks/031.pseudo_arg m4-1.4.12/checks/031.pseudo_arg --- m4-1.4.11/checks/031.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/031.pseudo_arg 1969-12-31 17:00:00.000000000 -0700 @@ -1,23 +0,0 @@ -dnl @ ../doc/m4.texinfo:1864: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`nargs', `$#') -dnl @result{} -nargs -dnl @result{}0 -nargs() -dnl @result{}1 -nargs(`arg1', `arg2', `arg3') -dnl @result{}3 -nargs(`commas can be quoted, like this') -dnl @result{}1 -nargs(arg1#inside comments, commas do not separate arguments -still arg1) -dnl @result{}1 -nargs((unquoted parentheses, like this, group arguments)) -dnl @result{}1 diff -ruNp m4-1.4.11/checks/032.arguments m4-1.4.12/checks/032.arguments --- m4-1.4.11/checks/032.arguments 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/032.arguments 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:1891: Origin of test +dnl @ expected status: 0 +dnl @ extra options: --warn-macro-sequence +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `$001 ${1} $1') +dnl @error{}m4:stdin:1: Warning: definition of `foo' contains sequence `$001' +dnl @error{}m4:stdin:1: Warning: definition of `foo' contains sequence `${1}' +dnl @result{} +foo(`bar') +dnl @result{}bar ${1} bar diff -ruNp m4-1.4.11/checks/032.pseudo_arg m4-1.4.12/checks/032.pseudo_arg --- m4-1.4.11/checks/032.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/032.pseudo_arg 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:1886: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -dnl Attempt to define a macro to just `$#' -define(underquoted, $#) -oops) -dnl @result{} -underquoted -dnl @result{}0) -dnl @result{}oops diff -ruNp m4-1.4.11/checks/033.pseudo_arg m4-1.4.12/checks/033.pseudo_arg --- m4-1.4.11/checks/033.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/033.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,24 @@ -dnl @ ../doc/m4.texinfo:1899: Origin of test +dnl @ ../doc/m4.texinfo:1917: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`echo', `$*') +define(`nargs', `$#') dnl @result{} -echo(arg1, arg2, arg3 , arg4) -dnl @result{}arg1,arg2,arg3 ,arg4 +nargs +dnl @result{}0 +nargs() +dnl @result{}1 +nargs(`arg1', `arg2', `arg3') +dnl @result{}3 +nargs(`commas can be quoted, like this') +dnl @result{}1 +nargs(arg1#inside comments, commas do not separate arguments +still arg1) +dnl @result{}1 +nargs((unquoted parentheses, like this, group arguments)) +dnl @result{}1 diff -ruNp m4-1.4.11/checks/034.pseudo_arg m4-1.4.12/checks/034.pseudo_arg --- m4-1.4.11/checks/034.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/034.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,16 @@ -dnl @ ../doc/m4.texinfo:1910: Origin of test +dnl @ ../doc/m4.texinfo:1939: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`echo', `$@') +dnl Attempt to define a macro to just `$#' +define(underquoted, $#) +oops) dnl @result{} -echo(arg1, arg2, arg3 , arg4) -dnl @result{}arg1,arg2,arg3 ,arg4 +underquoted +dnl @result{}0) +dnl @result{}oops diff -ruNp m4-1.4.11/checks/035.pseudo_arg m4-1.4.12/checks/035.pseudo_arg --- m4-1.4.11/checks/035.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/035.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,22 +1,13 @@ -dnl @ ../doc/m4.texinfo:1920: Origin of test +dnl @ ../doc/m4.texinfo:1952: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`echo1', `$*') +define(`echo', `$*') dnl @result{} -define(`echo2', `$@') -dnl @result{} -define(`foo', `This is macro `foo'.') -dnl @result{} -echo1(foo) -dnl @result{}This is macro This is macro foo.. -echo1(`foo') -dnl @result{}This is macro foo. -echo2(foo) -dnl @result{}This is macro foo. -echo2(`foo') -dnl @result{}foo +echo(arg1, arg2, arg3 , arg4) +dnl @result{}arg1,arg2,arg3 ,arg4 diff -ruNp m4-1.4.11/checks/036.pseudo_arg m4-1.4.12/checks/036.pseudo_arg --- m4-1.4.11/checks/036.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/036.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,22 +1,13 @@ -dnl @ ../doc/m4.texinfo:1942: Origin of test +dnl @ ../doc/m4.texinfo:1963: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`echo1', `$*') +define(`echo', `$@') dnl @result{} -define(`echo2', `$@') -dnl @result{} -define(`foo', `bar') -dnl @result{} -echo1(#foo'foo -foo) -dnl @result{}#foo'foo -dnl @result{}bar -echo2(#foo'foo -foo) -dnl @result{}#foobar -dnl @result{}bar' +echo(arg1, arg2, arg3 , arg4) +dnl @result{}arg1,arg2,arg3 ,arg4 diff -ruNp m4-1.4.11/checks/037.pseudo_arg m4-1.4.12/checks/037.pseudo_arg --- m4-1.4.11/checks/037.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/037.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,28 +1,23 @@ -dnl @ ../doc/m4.texinfo:1964: Origin of test +dnl @ ../doc/m4.texinfo:1973: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`echo', `$@')dnl -echo(echo(`01234567890123456789', `01234567890123456789') -echo(`98765432109876543210', `98765432109876543210')) -dnl @result{}01234567890123456789,01234567890123456789 -dnl @result{}98765432109876543210,98765432109876543210 -len((echo(`01234567890123456789', - `01234567890123456789')echo(`98765432109876543210', - `98765432109876543210'))) -dnl @result{}84 -indir(`echo', indir(`echo', `01234567890123456789', - `01234567890123456789') -indir(`echo', `98765432109876543210', `98765432109876543210')) -dnl @result{}01234567890123456789,01234567890123456789 -dnl @result{}98765432109876543210,98765432109876543210 -define(`argn', `$#')dnl -define(`echo1', `-$@-')define(`echo2', `,$@,')dnl -echo1(`1', `2', `3') argn(echo1(`1', `2', `3')) -dnl @result{}-1,2,3- 3 -echo2(`1', `2', `3') argn(echo2(`1', `2', `3')) -dnl @result{},1,2,3, 5 +define(`echo1', `$*') +dnl @result{} +define(`echo2', `$@') +dnl @result{} +define(`foo', `This is macro `foo'.') +dnl @result{} +echo1(foo) +dnl @result{}This is macro This is macro foo.. +echo1(`foo') +dnl @result{}This is macro foo. +echo2(foo) +dnl @result{}This is macro foo. +echo2(`foo') +dnl @result{}foo diff -ruNp m4-1.4.11/checks/038.pseudo_arg m4-1.4.12/checks/038.pseudo_arg --- m4-1.4.11/checks/038.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/038.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,23 @@ -dnl @ ../doc/m4.texinfo:1992: Origin of test +dnl @ ../doc/m4.texinfo:1995: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', `$$$ hello $$$') +define(`echo1', `$*') dnl @result{} -foo -dnl @result{}$$$ hello $$$ +define(`echo2', `$@') +dnl @result{} +define(`foo', `bar') +dnl @result{} +echo1(#foo'foo +foo) +dnl @result{}#foo'foo +dnl @result{}bar +echo2(#foo'foo +foo) +dnl @result{}#foobar +dnl @result{}bar' diff -ruNp m4-1.4.11/checks/039.pseudo_arg m4-1.4.12/checks/039.pseudo_arg --- m4-1.4.11/checks/039.pseudo_arg 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/039.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -1,28 +1,29 @@ -dnl @ ../doc/m4.texinfo:2008: Origin of test +dnl @ ../doc/m4.texinfo:2017: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', `no nested quote: $1') -dnl @result{} -foo(`arg') -dnl @result{}no nested quote: arg -define(`foo', `nested quote around $: `$'1') -dnl @result{} -foo(`arg') -dnl @result{}nested quote around $: $1 -define(`foo', `nested empty quote after $: $`'1') -dnl @result{} -foo(`arg') -dnl @result{}nested empty quote after $: $1 -define(`foo', `nested quote around next character: $`1'') -dnl @result{} -foo(`arg') -dnl @result{}nested quote around next character: $1 -define(`foo', `nested quote around both: `$1'') -dnl @result{} -foo(`arg') -dnl @result{}nested quote around both: arg +define(`echo', `$@')dnl +echo(echo(`01234567890123456789', `01234567890123456789') +echo(`98765432109876543210', `98765432109876543210')) +dnl @result{}01234567890123456789,01234567890123456789 +dnl @result{}98765432109876543210,98765432109876543210 +len((echo(`01234567890123456789', + `01234567890123456789')echo(`98765432109876543210', + `98765432109876543210'))) +dnl @result{}84 +indir(`echo', indir(`echo', `01234567890123456789', + `01234567890123456789') +indir(`echo', `98765432109876543210', `98765432109876543210')) +dnl @result{}01234567890123456789,01234567890123456789 +dnl @result{}98765432109876543210,98765432109876543210 +define(`argn', `$#')dnl +define(`echo1', `-$@-')define(`echo2', `,$@,')dnl +echo1(`1', `2', `3') argn(echo1(`1', `2', `3')) +dnl @result{}-1,2,3- 3 +echo2(`1', `2', `3') argn(echo2(`1', `2', `3')) +dnl @result{},1,2,3, 5 diff -ruNp m4-1.4.11/checks/040.pseudo_arg m4-1.4.12/checks/040.pseudo_arg --- m4-1.4.11/checks/040.pseudo_arg 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/040.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:2045: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `$$$ hello $$$') +dnl @result{} +foo +dnl @result{}$$$ hello $$$ diff -ruNp m4-1.4.11/checks/040.undefine m4-1.4.12/checks/040.undefine --- m4-1.4.11/checks/040.undefine 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/040.undefine 1969-12-31 17:00:00.000000000 -0700 @@ -1,22 +0,0 @@ -dnl @ ../doc/m4.texinfo:2047: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -foo bar blah -dnl @result{}foo bar blah -define(`foo', `some')define(`bar', `other')define(`blah', `text') -dnl @result{} -foo bar blah -dnl @result{}some other text -undefine(`foo') -dnl @result{} -foo bar blah -dnl @result{}foo other text -undefine(`bar', `blah') -dnl @result{} -foo bar blah -dnl @result{}foo bar blah diff -ruNp m4-1.4.11/checks/041.pseudo_arg m4-1.4.12/checks/041.pseudo_arg --- m4-1.4.11/checks/041.pseudo_arg 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/041.pseudo_arg 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,29 @@ +dnl @ ../doc/m4.texinfo:2061: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `no nested quote: $1') +dnl @result{} +foo(`arg') +dnl @result{}no nested quote: arg +define(`foo', `nested quote around $: `$'1') +dnl @result{} +foo(`arg') +dnl @result{}nested quote around $: $1 +define(`foo', `nested empty quote after $: $`'1') +dnl @result{} +foo(`arg') +dnl @result{}nested empty quote after $: $1 +define(`foo', `nested quote around next character: $`1'') +dnl @result{} +foo(`arg') +dnl @result{}nested quote around next character: $1 +define(`foo', `nested quote around both: `$1'') +dnl @result{} +foo(`arg') +dnl @result{}nested quote around both: arg diff -ruNp m4-1.4.11/checks/041.undefine m4-1.4.12/checks/041.undefine --- m4-1.4.11/checks/041.undefine 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/041.undefine 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:2067: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`f', ``$0':$1') -dnl @result{} -f(f(f(undefine(`f')`hello world'))) -dnl @result{}f:f:f:hello world -f(`bye') -dnl @result{}f(bye) diff -ruNp m4-1.4.11/checks/042.defn m4-1.4.12/checks/042.defn --- m4-1.4.11/checks/042.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/042.defn 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:2110: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`zap', defn(`undefine')) -dnl @result{} -zap(`undefine') -dnl @result{} -undefine(`zap') -dnl @result{}undefine(zap) diff -ruNp m4-1.4.11/checks/042.undefine m4-1.4.12/checks/042.undefine --- m4-1.4.11/checks/042.undefine 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/042.undefine 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,23 @@ +dnl @ ../doc/m4.texinfo:2100: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +foo bar blah +dnl @result{}foo bar blah +define(`foo', `some')define(`bar', `other')define(`blah', `text') +dnl @result{} +foo bar blah +dnl @result{}some other text +undefine(`foo') +dnl @result{} +foo bar blah +dnl @result{}foo other text +undefine(`bar', `blah') +dnl @result{} +foo bar blah +dnl @result{}foo bar blah diff -ruNp m4-1.4.11/checks/043.defn m4-1.4.12/checks/043.defn --- m4-1.4.11/checks/043.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/043.defn 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:2127: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `This is `$0'') -dnl @result{} -define(`bar', defn(`foo')) -dnl @result{} -bar -dnl @result{}This is bar diff -ruNp m4-1.4.11/checks/043.undefine m4-1.4.12/checks/043.undefine --- m4-1.4.11/checks/043.undefine 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/043.undefine 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:2120: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`f', ``$0':$1') +dnl @result{} +f(f(f(undefine(`f')`hello world'))) +dnl @result{}f:f:f:hello world +f(`bye') +dnl @result{}f(bye) diff -ruNp m4-1.4.11/checks/044.defn m4-1.4.12/checks/044.defn --- m4-1.4.11/checks/044.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/044.defn 2008-09-26 06:47:16.000000000 -0600 @@ -1,16 +1,15 @@ -dnl @ ../doc/m4.texinfo:2139: Origin of test +dnl @ ../doc/m4.texinfo:2163: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`string', `The macro dnl is very useful -') +define(`zap', defn(`undefine')) dnl @result{} -string -dnl @result{}The macro -defn(`string') -dnl @result{}The macro dnl is very useful +zap(`undefine') dnl @result{} +undefine(`zap') +dnl @result{}undefine(zap) diff -ruNp m4-1.4.11/checks/045.defn m4-1.4.12/checks/045.defn --- m4-1.4.11/checks/045.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/045.defn 2008-09-26 06:47:16.000000000 -0600 @@ -1,20 +1,15 @@ -dnl @ ../doc/m4.texinfo:2158: Origin of test +dnl @ ../doc/m4.texinfo:2180: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', a'a) +define(`foo', `This is `$0'') dnl @result{} -define(`a', `A') +define(`bar', defn(`foo')) dnl @result{} -define(`echo', `$@') -dnl @result{} -foo -dnl @result{}A'A -defn(`foo') -dnl @result{}aA' -echo(foo) -dnl @result{}AA' +bar +dnl @result{}This is bar diff -ruNp m4-1.4.11/checks/046.defn m4-1.4.12/checks/046.defn --- m4-1.4.11/checks/046.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/046.defn 2008-09-26 06:47:16.000000000 -0600 @@ -1,18 +1,17 @@ -dnl @ ../doc/m4.texinfo:2182: Origin of test +dnl @ ../doc/m4.texinfo:2192: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`l', `<[>')define(`r', `<]>') +define(`string', `The macro dnl is very useful +') dnl @result{} -changequote(`[', `]') +string +dnl @result{}The macro +defn(`string') +dnl @result{}The macro dnl is very useful dnl @result{} -defn([l])defn([r]) -]) -dnl @result{}<[>]defn([r]) -dnl @result{}) -defn([l], [r]) -dnl @result{}<[>][<]> diff -ruNp m4-1.4.11/checks/047.defn m4-1.4.12/checks/047.defn --- m4-1.4.11/checks/047.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/047.defn 2008-09-26 06:47:16.000000000 -0600 @@ -1,17 +1,21 @@ -dnl @ ../doc/m4.texinfo:2201: Origin of test +dnl @ ../doc/m4.texinfo:2211: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -defn(`defn') +define(`foo', a'a) dnl @result{} -define(defn(`divnum'), `cannot redefine a builtin token') -dnl @error{}m4:stdin:2: Warning: define: invalid macro name ignored +define(`a', `A') dnl @result{} -divnum -dnl @result{}0 -len(defn(`divnum')) -dnl @result{}0 +define(`echo', `$@') +dnl @result{} +foo +dnl @result{}A'A +defn(`foo') +dnl @result{}aA' +echo(foo) +dnl @result{}AA' diff -ruNp m4-1.4.11/checks/048.defn m4-1.4.12/checks/048.defn --- m4-1.4.11/checks/048.defn 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/048.defn 2008-09-26 06:47:16.000000000 -0600 @@ -1,24 +1,19 @@ -dnl @ ../doc/m4.texinfo:2218: Origin of test +dnl @ ../doc/m4.texinfo:2235: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`a', `A')define(`AA', `b') +define(`l', `<[>')define(`r', `<]>') dnl @result{} -traceon(`defn', `define') -dnl @result{} -defn(`a', `divnum', `a') -dnl @error{}m4:stdin:3: Warning: cannot concatenate builtin `divnum' -dnl @error{}m4trace: -1- defn(`a', `divnum', `a') -> ``A'`A'' -dnl @result{}AA -define(`mydivnum', defn(`divnum', `divnum'))mydivnum -dnl @error{}m4:stdin:4: Warning: cannot concatenate builtin `divnum' -dnl @error{}m4:stdin:4: Warning: cannot concatenate builtin `divnum' -dnl @error{}m4trace: -2- defn(`divnum', `divnum') -dnl @error{}m4trace: -1- define(`mydivnum', `') -dnl @result{} -traceoff(`defn', `define') +changequote(`[', `]') dnl @result{} +defn([l])defn([r]) +]) +dnl @result{}<[>]defn([r]) +dnl @result{}) +defn([l], [r]) +dnl @result{}<[>][<]> diff -ruNp m4-1.4.11/checks/049.defn m4-1.4.12/checks/049.defn --- m4-1.4.11/checks/049.defn 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/049.defn 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:2254: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +defn(`defn') +dnl @result{} +define(defn(`divnum'), `cannot redefine a builtin token') +dnl @error{}m4:stdin:2: Warning: define: invalid macro name ignored +dnl @result{} +divnum +dnl @result{}0 +len(defn(`divnum')) +dnl @result{}0 diff -ruNp m4-1.4.11/checks/049.pushdef m4-1.4.12/checks/049.pushdef --- m4-1.4.11/checks/049.pushdef 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/049.pushdef 1969-12-31 17:00:00.000000000 -0700 @@ -1,32 +0,0 @@ -dnl @ ../doc/m4.texinfo:2269: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Expansion one.') -dnl @result{} -foo -dnl @result{}Expansion one. -pushdef(`foo', `Expansion two.') -dnl @result{} -foo -dnl @result{}Expansion two. -pushdef(`foo', `Expansion three.') -dnl @result{} -pushdef(`foo', `Expansion four.') -dnl @result{} -popdef(`foo') -dnl @result{} -foo -dnl @result{}Expansion three. -popdef(`foo', `foo') -dnl @result{} -foo -dnl @result{}Expansion one. -popdef(`foo') -dnl @result{} -foo -dnl @result{}foo diff -ruNp m4-1.4.11/checks/050.defn m4-1.4.12/checks/050.defn --- m4-1.4.11/checks/050.defn 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/050.defn 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,25 @@ +dnl @ ../doc/m4.texinfo:2271: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`a', `A')define(`AA', `b') +dnl @result{} +traceon(`defn', `define') +dnl @result{} +defn(`a', `divnum', `a') +dnl @error{}m4:stdin:3: Warning: cannot concatenate builtin `divnum' +dnl @error{}m4trace: -1- defn(`a', `divnum', `a') -> ``A'`A'' +dnl @result{}AA +define(`mydivnum', defn(`divnum', `divnum'))mydivnum +dnl @error{}m4:stdin:4: Warning: cannot concatenate builtin `divnum' +dnl @error{}m4:stdin:4: Warning: cannot concatenate builtin `divnum' +dnl @error{}m4trace: -2- defn(`divnum', `divnum') +dnl @error{}m4trace: -1- define(`mydivnum', `') +dnl @result{} +traceoff(`defn', `define') +dnl @result{} diff -ruNp m4-1.4.11/checks/050.pushdef m4-1.4.12/checks/050.pushdef --- m4-1.4.11/checks/050.pushdef 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/050.pushdef 1969-12-31 17:00:00.000000000 -0700 @@ -1,24 +0,0 @@ -dnl @ ../doc/m4.texinfo:2306: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Expansion one.') -dnl @result{} -foo -dnl @result{}Expansion one. -pushdef(`foo', `Expansion two.') -dnl @result{} -foo -dnl @result{}Expansion two. -define(`foo', `Second expansion two.') -dnl @result{} -foo -dnl @result{}Second expansion two. -undefine(`foo') -dnl @result{} -foo -dnl @result{}foo diff -ruNp m4-1.4.11/checks/051.indir m4-1.4.12/checks/051.indir --- m4-1.4.11/checks/051.indir 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/051.indir 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:2355: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`$$internal$macro', `Internal macro (name `$0')') -dnl @result{} -$$internal$macro -dnl @result{}$$internal$macro -indir(`$$internal$macro') -dnl @result{}Internal macro (name $$internal$macro) diff -ruNp m4-1.4.11/checks/051.pushdef m4-1.4.12/checks/051.pushdef --- m4-1.4.11/checks/051.pushdef 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/051.pushdef 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,33 @@ +dnl @ ../doc/m4.texinfo:2322: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `Expansion one.') +dnl @result{} +foo +dnl @result{}Expansion one. +pushdef(`foo', `Expansion two.') +dnl @result{} +foo +dnl @result{}Expansion two. +pushdef(`foo', `Expansion three.') +dnl @result{} +pushdef(`foo', `Expansion four.') +dnl @result{} +popdef(`foo') +dnl @result{} +foo +dnl @result{}Expansion three. +popdef(`foo', `foo') +dnl @result{} +foo +dnl @result{}Expansion one. +popdef(`foo') +dnl @result{} +foo +dnl @result{}foo diff -ruNp m4-1.4.11/checks/052.indir m4-1.4.12/checks/052.indir --- m4-1.4.11/checks/052.indir 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/052.indir 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:2375: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`f', `1') -dnl @result{} -f(define(`f', `2')) -dnl @result{}1 -indir(`f', define(`f', `3')) -dnl @result{}3 -indir(`f', undefine(`f')) -dnl @error{}m4:stdin:4: undefined macro `f' -dnl @result{} diff -ruNp m4-1.4.11/checks/052.pushdef m4-1.4.12/checks/052.pushdef --- m4-1.4.11/checks/052.pushdef 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/052.pushdef 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,25 @@ +dnl @ ../doc/m4.texinfo:2359: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `Expansion one.') +dnl @result{} +foo +dnl @result{}Expansion one. +pushdef(`foo', `Expansion two.') +dnl @result{} +foo +dnl @result{}Expansion two. +define(`foo', `Second expansion two.') +dnl @result{} +foo +dnl @result{}Second expansion two. +undefine(`foo') +dnl @result{} +foo +dnl @result{}foo diff -ruNp m4-1.4.11/checks/053.indir m4-1.4.12/checks/053.indir --- m4-1.4.11/checks/053.indir 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/053.indir 2008-09-26 06:47:16.000000000 -0600 @@ -1,21 +1,15 @@ -dnl @ ../doc/m4.texinfo:2393: Origin of test +dnl @ ../doc/m4.texinfo:2408: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -indir(defn(`defn'), `divnum') -dnl @error{}m4:stdin:1: Warning: indir: invalid macro name ignored -dnl @result{} -indir(`define', defn(`defn'), `divnum') -dnl @error{}m4:stdin:2: Warning: define: invalid macro name ignored -dnl @result{} -indir(`define', `foo', defn(`divnum')) -dnl @result{} -foo -dnl @result{}0 -indir(`divert', defn(`foo')) -dnl @error{}m4:stdin:5: empty string treated as 0 in builtin `divert' +define(`$$internal$macro', `Internal macro (name `$0')') dnl @result{} +$$internal$macro +dnl @result{}$$internal$macro +indir(`$$internal$macro') +dnl @result{}Internal macro (name $$internal$macro) diff -ruNp m4-1.4.11/checks/054.builtin m4-1.4.12/checks/054.builtin --- m4-1.4.11/checks/054.builtin 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/054.builtin 1969-12-31 17:00:00.000000000 -0700 @@ -1,32 +0,0 @@ -dnl @ ../doc/m4.texinfo:2431: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -pushdef(`define', `hidden') -dnl @result{} -undefine(`undefine') -dnl @result{} -define(`foo', `bar') -dnl @result{}hidden -foo -dnl @result{}foo -builtin(`define', `foo', defn(`divnum')) -dnl @result{} -foo -dnl @result{}0 -builtin(`define', `foo', `BAR') -dnl @result{} -foo -dnl @result{}BAR -undefine(`foo') -dnl @result{}undefine(foo) -foo -dnl @result{}BAR -builtin(`undefine', `foo') -dnl @result{} -foo -dnl @result{}foo diff -ruNp m4-1.4.11/checks/054.indir m4-1.4.12/checks/054.indir --- m4-1.4.11/checks/054.indir 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/054.indir 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:2428: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`f', `1') +dnl @result{} +f(define(`f', `2')) +dnl @result{}1 +indir(`f', define(`f', `3')) +dnl @result{}3 +indir(`f', undefine(`f')) +dnl @error{}m4:stdin:4: undefined macro `f' +dnl @result{} diff -ruNp m4-1.4.11/checks/055.builtin m4-1.4.12/checks/055.builtin --- m4-1.4.11/checks/055.builtin 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/055.builtin 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:2464: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -P -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -m4_builtin(`divnum') -dnl @result{}0 -m4_builtin(`m4_divnum') -dnl @error{}m4:stdin:2: undefined builtin `m4_divnum' -dnl @result{} -m4_indir(`divnum') -dnl @error{}m4:stdin:3: undefined macro `divnum' -dnl @result{} -m4_indir(`m4_divnum') -dnl @result{}0 diff -ruNp m4-1.4.11/checks/055.indir m4-1.4.12/checks/055.indir --- m4-1.4.11/checks/055.indir 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/055.indir 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,22 @@ +dnl @ ../doc/m4.texinfo:2446: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +indir(defn(`defn'), `divnum') +dnl @error{}m4:stdin:1: Warning: indir: invalid macro name ignored +dnl @result{} +indir(`define', defn(`defn'), `divnum') +dnl @error{}m4:stdin:2: Warning: define: invalid macro name ignored +dnl @result{} +indir(`define', `foo', defn(`divnum')) +dnl @result{} +foo +dnl @result{}0 +indir(`divert', defn(`foo')) +dnl @error{}m4:stdin:5: empty string treated as 0 in builtin `divert' +dnl @result{} diff -ruNp m4-1.4.11/checks/056.builtin m4-1.4.12/checks/056.builtin --- m4-1.4.11/checks/056.builtin 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/056.builtin 2008-09-26 06:47:16.000000000 -0600 @@ -1,19 +1,33 @@ -dnl @ ../doc/m4.texinfo:2482: Origin of test +dnl @ ../doc/m4.texinfo:2484: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -builtin -dnl @result{}builtin -builtin() -dnl @error{}m4:stdin:2: undefined builtin `' +pushdef(`define', `hidden') dnl @result{} -builtin(`builtin') -dnl @error{}m4:stdin:3: Warning: too few arguments to builtin `builtin' +undefine(`undefine') dnl @result{} -builtin(`builtin',) -dnl @error{}m4:stdin:4: undefined builtin `' +define(`foo', `bar') +dnl @result{}hidden +foo +dnl @result{}foo +builtin(`define', `foo', defn(`divnum')) dnl @result{} +foo +dnl @result{}0 +builtin(`define', `foo', `BAR') +dnl @result{} +foo +dnl @result{}BAR +undefine(`foo') +dnl @result{}undefine(foo) +foo +dnl @result{}BAR +builtin(`undefine', `foo') +dnl @result{} +foo +dnl @result{}foo diff -ruNp m4-1.4.11/checks/057.builtin m4-1.4.12/checks/057.builtin --- m4-1.4.11/checks/057.builtin 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/057.builtin 2008-09-26 06:47:16.000000000 -0600 @@ -1,10 +1,19 @@ -dnl @ ../doc/m4.texinfo:2501: Origin of test +dnl @ ../doc/m4.texinfo:2517: Origin of test dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ extra options: -P +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -builtin(`include', `foo')dnl -dnl @result{}bar +m4_builtin(`divnum') +dnl @result{}0 +m4_builtin(`m4_divnum') +dnl @error{}m4:stdin:2: undefined builtin `m4_divnum' +dnl @result{} +m4_indir(`divnum') +dnl @error{}m4:stdin:3: undefined macro `divnum' +dnl @result{} +m4_indir(`m4_divnum') +dnl @result{}0 diff -ruNp m4-1.4.11/checks/058.builtin m4-1.4.12/checks/058.builtin --- m4-1.4.11/checks/058.builtin 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/058.builtin 2008-09-26 06:47:16.000000000 -0600 @@ -1,20 +1,28 @@ -dnl @ ../doc/m4.texinfo:2508: Origin of test +dnl @ ../doc/m4.texinfo:2535: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`s', `builtin(`shift', $@)')dnl -define(`loop', `ifelse(`$2', `', `-', `$1$2: $0(`$1', s(s($@)))')')dnl -loop(`1') -dnl @result{}- -loop(`1', `2') -dnl @result{}12: - -loop(`1', `2', `3') -dnl @result{}12: 13: - -loop(`1', `2', `3', `4') -dnl @result{}12: 13: 14: - -loop(`1', `2', `3', `4', `5') -dnl @result{}12: 13: 14: 15: - +builtin +dnl @result{}builtin +builtin() +dnl @error{}m4:stdin:2: undefined builtin `' +dnl @result{} +builtin(`builtin') +dnl @error{}m4:stdin:3: Warning: too few arguments to builtin `builtin' +dnl @result{} +builtin(`builtin',) +dnl @error{}m4:stdin:4: undefined builtin `' +dnl @result{} +builtin(`builtin', ``' +') +dnl @error{}m4:stdin:5: undefined builtin ``' +dnl @error{}' +dnl @result{} +indir(`index') +dnl @error{}m4:stdin:7: Warning: too few arguments to builtin `index' +dnl @result{} diff -ruNp m4-1.4.11/checks/059.builtin m4-1.4.12/checks/059.builtin --- m4-1.4.11/checks/059.builtin 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/059.builtin 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:2562: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +builtin(`include', `foo')dnl +dnl @result{}bar diff -ruNp m4-1.4.11/checks/059.ifdef m4-1.4.12/checks/059.ifdef --- m4-1.4.11/checks/059.ifdef 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/059.ifdef 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:2557: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`foo', ``foo' is defined', ``foo' is not defined') -dnl @result{}foo is not defined -define(`foo', `') -dnl @result{} -ifdef(`foo', ``foo' is defined', ``foo' is not defined') -dnl @result{}foo is defined -ifdef(`no_such_macro', `yes', `no', `extra argument') -dnl @error{}m4:stdin:4: Warning: excess arguments to builtin `ifdef' ignored -dnl @result{}no diff -ruNp m4-1.4.11/checks/060.builtin m4-1.4.12/checks/060.builtin --- m4-1.4.11/checks/060.builtin 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/060.builtin 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,21 @@ +dnl @ ../doc/m4.texinfo:2569: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`s', `builtin(`shift', $@)')dnl +define(`loop', `ifelse(`$2', `', `-', `$1$2: $0(`$1', s(s($@)))')')dnl +loop(`1') +dnl @result{}- +loop(`1', `2') +dnl @result{}12: - +loop(`1', `2', `3') +dnl @result{}12: 13: - +loop(`1', `2', `3', `4') +dnl @result{}12: 13: 14: - +loop(`1', `2', `3', `4', `5') +dnl @result{}12: 13: 14: 15: - diff -ruNp m4-1.4.11/checks/060.ifelse m4-1.4.12/checks/060.ifelse --- m4-1.4.11/checks/060.ifelse 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/060.ifelse 1969-12-31 17:00:00.000000000 -0700 @@ -1,13 +0,0 @@ -dnl @ ../doc/m4.texinfo:2605: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifelse(`some comments') -dnl @result{} -ifelse(`foo', `bar') -dnl @error{}m4:stdin:2: Warning: too few arguments to builtin `ifelse' -dnl @result{} diff -ruNp m4-1.4.11/checks/061.ifdef m4-1.4.12/checks/061.ifdef --- m4-1.4.11/checks/061.ifdef 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/061.ifdef 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:2618: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`foo', ``foo' is defined', ``foo' is not defined') +dnl @result{}foo is not defined +define(`foo', `') +dnl @result{} +ifdef(`foo', ``foo' is defined', ``foo' is not defined') +dnl @result{}foo is defined +ifdef(`no_such_macro', `yes', `no', `extra argument') +dnl @error{}m4:stdin:4: Warning: excess arguments to builtin `ifdef' ignored +dnl @result{}no diff -ruNp m4-1.4.11/checks/061.ifelse m4-1.4.12/checks/061.ifelse --- m4-1.4.11/checks/061.ifelse 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/061.ifelse 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:2615: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifelse(`foo', `bar', `true') -dnl @result{} -ifelse(`foo', `foo', `true') -dnl @result{}true -define(`foo', `bar') -dnl @result{} -ifelse(foo, `bar', `true', `false') -dnl @result{}true -ifelse(foo, `foo', `true', `false') -dnl @result{}false diff -ruNp m4-1.4.11/checks/062.ifelse m4-1.4.12/checks/062.ifelse --- m4-1.4.11/checks/062.ifelse 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/062.ifelse 2008-09-26 06:47:16.000000000 -0600 @@ -1,16 +1,14 @@ -dnl @ ../doc/m4.texinfo:2635: Origin of test +dnl @ ../doc/m4.texinfo:2666: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`foo', `ifelse(`$#', `0', ``$0'', `arguments:$#')') +ifelse(`some comments') +dnl @result{} +ifelse(`foo', `bar') +dnl @error{}m4:stdin:2: Warning: too few arguments to builtin `ifelse' dnl @result{} -foo -dnl @result{}foo -foo() -dnl @result{}arguments:1 -foo(`a', `b', `c') -dnl @result{}arguments:3 diff -ruNp m4-1.4.11/checks/063.ifelse m4-1.4.12/checks/063.ifelse --- m4-1.4.11/checks/063.ifelse 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/063.ifelse 2008-09-26 06:47:16.000000000 -0600 @@ -1,18 +1,19 @@ -dnl @ ../doc/m4.texinfo:2656: Origin of test +dnl @ ../doc/m4.texinfo:2676: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -ifelse(`foo', `bar', `third', `gnu', `gnats') -dnl @error{}m4:stdin:1: Warning: excess arguments to builtin `ifelse' ignored -dnl @result{}gnu -ifelse(`foo', `bar', `third', `gnu', `gnats', `sixth') +ifelse(`foo', `bar', `true') dnl @result{} -ifelse(`foo', `bar', `third', `gnu', `gnats', `sixth', `seventh') -dnl @result{}seventh -ifelse(`foo', `bar', `3', `gnu', `gnats', `6', `7', `8') -dnl @error{}m4:stdin:4: Warning: excess arguments to builtin `ifelse' ignored -dnl @result{}7 +ifelse(`foo', `foo', `true') +dnl @result{}true +define(`foo', `bar') +dnl @result{} +ifelse(foo, `bar', `true', `false') +dnl @result{}true +ifelse(foo, `foo', `true', `false') +dnl @result{}false diff -ruNp m4-1.4.11/checks/064.ifelse m4-1.4.12/checks/064.ifelse --- m4-1.4.11/checks/064.ifelse 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/064.ifelse 2008-09-26 06:47:16.000000000 -0600 @@ -1,58 +1,17 @@ -dnl @ ../doc/m4.texinfo:2674: Origin of test +dnl @ ../doc/m4.texinfo:2696: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`e', `$@')define(`long', `01234567890123456789') +define(`foo', `ifelse(`$#', `0', ``$0'', `arguments:$#')') dnl @result{} -ifelse(long, `01234567890123456789', `yes', `no') -dnl @result{}yes -ifelse(`01234567890123456789', long, `yes', `no') -dnl @result{}yes -ifelse(long, `01234567890123456789-', `yes', `no') -dnl @result{}no -ifelse(`01234567890123456789-', long, `yes', `no') -dnl @result{}no -ifelse(e(long), `01234567890123456789', `yes', `no') -dnl @result{}yes -ifelse(`01234567890123456789', e(long), `yes', `no') -dnl @result{}yes -ifelse(e(long), `01234567890123456789-', `yes', `no') -dnl @result{}no -ifelse(`01234567890123456789-', e(long), `yes', `no') -dnl @result{}no -ifelse(-e(long), `-01234567890123456789', `yes', `no') -dnl @result{}yes -ifelse(-`01234567890123456789', -e(long), `yes', `no') -dnl @result{}yes -ifelse(-e(long), `-01234567890123456789-', `yes', `no') -dnl @result{}no -ifelse(`-01234567890123456789-', -e(long), `yes', `no') -dnl @result{}no -ifelse(-e(long)-, `-01234567890123456789-', `yes', `no') -dnl @result{}yes -ifelse(-`01234567890123456789-', -e(long)-, `yes', `no') -dnl @result{}yes -ifelse(-e(long)-, `-01234567890123456789', `yes', `no') -dnl @result{}no -ifelse(`-01234567890123456789', -e(long)-, `yes', `no') -dnl @result{}no -ifelse(`-'e(long), `-01234567890123456789', `yes', `no') -dnl @result{}yes -ifelse(-`01234567890123456789', `-'e(long), `yes', `no') -dnl @result{}yes -ifelse(`-'e(long), `-01234567890123456789-', `yes', `no') -dnl @result{}no -ifelse(`-01234567890123456789-', `-'e(long), `yes', `no') -dnl @result{}no -ifelse(`-'e(long)`-', `-01234567890123456789-', `yes', `no') -dnl @result{}yes -ifelse(-`01234567890123456789-', `-'e(long)`-', `yes', `no') -dnl @result{}yes -ifelse(`-'e(long)`-', `-01234567890123456789', `yes', `no') -dnl @result{}no -ifelse(`-01234567890123456789', `-'e(long)`-', `yes', `no') -dnl @result{}no +foo +dnl @result{}foo +foo() +dnl @result{}arguments:1 +foo(`a', `b', `c') +dnl @result{}arguments:3 diff -ruNp m4-1.4.11/checks/065.ifelse m4-1.4.12/checks/065.ifelse --- m4-1.4.11/checks/065.ifelse 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/065.ifelse 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,31 @@ +dnl @ ../doc/m4.texinfo:2738: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`define_blind', `ifelse(`$#', `0', ``$0'', +`_$0(`$1', `$2', `$'`#', `$'`0')')') +dnl @result{} +define(`_define_blind', `define(`$1', +`ifelse(`$3', `0', ``$4'', `$2')')') +dnl @result{} +define_blind +dnl @result{}define_blind +define_blind(`foo', `arguments were $*') +dnl @result{} +foo +dnl @result{}foo +foo(`bar') +dnl @result{}arguments were bar +define(`blah', defn(`foo')) +dnl @result{} +blah +dnl @result{}blah +blah(`a', `b') +dnl @result{}arguments were a,b +defn(`blah') +dnl @result{}ifelse(`$#', `0', ``$0'', `arguments were $*') diff -ruNp m4-1.4.11/checks/065.shift m4-1.4.12/checks/065.shift --- m4-1.4.11/checks/065.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/065.shift 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:2755: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -shift -dnl @result{}shift -shift(`bar') -dnl @result{} -shift(`foo', `bar', `baz') -dnl @result{}bar,baz diff -ruNp m4-1.4.11/checks/066.ifelse m4-1.4.12/checks/066.ifelse --- m4-1.4.11/checks/066.ifelse 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/066.ifelse 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:2774: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifelse(`foo', `bar', `third', `gnu', `gnats') +dnl @error{}m4:stdin:1: Warning: excess arguments to builtin `ifelse' ignored +dnl @result{}gnu +ifelse(`foo', `bar', `third', `gnu', `gnats', `sixth') +dnl @result{} +ifelse(`foo', `bar', `third', `gnu', `gnats', `sixth', `seventh') +dnl @result{}seventh +ifelse(`foo', `bar', `3', `gnu', `gnats', `6', `7', `8') +dnl @error{}m4:stdin:4: Warning: excess arguments to builtin `ifelse' ignored +dnl @result{}7 diff -ruNp m4-1.4.11/checks/066.shift m4-1.4.12/checks/066.shift --- m4-1.4.11/checks/066.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/066.shift 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:2774: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`reverse', `ifelse(`$#', `0', , `$#', `1', ``$1'', - `reverse(shift($@)), `$1'')') -dnl @result{} -reverse -dnl @result{} -reverse(`foo') -dnl @result{}foo -reverse(`foo', `bar', `gnats', `and gnus') -dnl @result{}and gnus, gnats, bar, foo diff -ruNp m4-1.4.11/checks/067.ifelse m4-1.4.12/checks/067.ifelse --- m4-1.4.11/checks/067.ifelse 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/067.ifelse 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,59 @@ +dnl @ ../doc/m4.texinfo:2792: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`e', `$@')define(`long', `01234567890123456789') +dnl @result{} +ifelse(long, `01234567890123456789', `yes', `no') +dnl @result{}yes +ifelse(`01234567890123456789', long, `yes', `no') +dnl @result{}yes +ifelse(long, `01234567890123456789-', `yes', `no') +dnl @result{}no +ifelse(`01234567890123456789-', long, `yes', `no') +dnl @result{}no +ifelse(e(long), `01234567890123456789', `yes', `no') +dnl @result{}yes +ifelse(`01234567890123456789', e(long), `yes', `no') +dnl @result{}yes +ifelse(e(long), `01234567890123456789-', `yes', `no') +dnl @result{}no +ifelse(`01234567890123456789-', e(long), `yes', `no') +dnl @result{}no +ifelse(-e(long), `-01234567890123456789', `yes', `no') +dnl @result{}yes +ifelse(-`01234567890123456789', -e(long), `yes', `no') +dnl @result{}yes +ifelse(-e(long), `-01234567890123456789-', `yes', `no') +dnl @result{}no +ifelse(`-01234567890123456789-', -e(long), `yes', `no') +dnl @result{}no +ifelse(-e(long)-, `-01234567890123456789-', `yes', `no') +dnl @result{}yes +ifelse(-`01234567890123456789-', -e(long)-, `yes', `no') +dnl @result{}yes +ifelse(-e(long)-, `-01234567890123456789', `yes', `no') +dnl @result{}no +ifelse(`-01234567890123456789', -e(long)-, `yes', `no') +dnl @result{}no +ifelse(`-'e(long), `-01234567890123456789', `yes', `no') +dnl @result{}yes +ifelse(-`01234567890123456789', `-'e(long), `yes', `no') +dnl @result{}yes +ifelse(`-'e(long), `-01234567890123456789-', `yes', `no') +dnl @result{}no +ifelse(`-01234567890123456789-', `-'e(long), `yes', `no') +dnl @result{}no +ifelse(`-'e(long)`-', `-01234567890123456789-', `yes', `no') +dnl @result{}yes +ifelse(-`01234567890123456789-', `-'e(long)`-', `yes', `no') +dnl @result{}yes +ifelse(`-'e(long)`-', `-01234567890123456789', `yes', `no') +dnl @result{}no +ifelse(`-01234567890123456789', `-'e(long)`-', `yes', `no') +dnl @result{}no diff -ruNp m4-1.4.11/checks/067.shift m4-1.4.12/checks/067.shift --- m4-1.4.11/checks/067.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/067.shift 1969-12-31 17:00:00.000000000 -0700 @@ -1,41 +0,0 @@ -dnl @ ../doc/m4.texinfo:2809: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`cond', -`ifelse(`$#', `1', `$1', - `ifelse($1, `$2', `$3', - `$0(shift(shift(shift($@))))')')')dnl -define(`side', `define(`counter', incr(counter))$1')dnl -define(`example1', -`define(`counter', `0')dnl -ifelse(side(`$1'), `yes', `one comparison: ', - side(`$1'), `no', `two comparisons: ', - side(`$1'), `maybe', `three comparisons: ', - `side(`default answer: ')')counter')dnl -define(`example2', -`define(`counter', `0')dnl -cond(`side(`$1')', `yes', `one comparison: ', - `side(`$1')', `no', `two comparisons: ', - `side(`$1')', `maybe', `three comparisons: ', - `side(`default answer: ')')counter')dnl -example1(`yes') -dnl @result{}one comparison: 3 -example1(`no') -dnl @result{}two comparisons: 3 -example1(`maybe') -dnl @result{}three comparisons: 3 -example1(`feeling rather indecisive today') -dnl @result{}default answer: 4 -example2(`yes') -dnl @result{}one comparison: 1 -example2(`no') -dnl @result{}two comparisons: 2 -example2(`maybe') -dnl @result{}three comparisons: 3 -example2(`feeling rather indecisive today') -dnl @result{}default answer: 4 diff -ruNp m4-1.4.11/checks/068.shift m4-1.4.12/checks/068.shift --- m4-1.4.11/checks/068.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/068.shift 2008-09-26 06:47:16.000000000 -0600 @@ -1,29 +1,15 @@ -dnl @ ../doc/m4.texinfo:2864: Origin of test +dnl @ ../doc/m4.texinfo:2873: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -include(`join.m4') +shift +dnl @result{}shift +shift(`bar') dnl @result{} -join,join(`-'),join(`-', `'),join(`-', `', `') -dnl @result{},,, -joinall,joinall(`-'),joinall(`-', `'),joinall(`-', `', `') -dnl @result{},,,- -join(`-', `1') -dnl @result{}1 -join(`-', `1', `2', `3') -dnl @result{}1-2-3 -join(`', `1', `2', `3') -dnl @result{}123 -join(`-', `', `1', `', `', `2', `') -dnl @result{}1-2 -joinall(`-', `', `1', `', `', `2', `') -dnl @result{}-1---2- -join(`,', `1', `2', `3') -dnl @result{}1,2,3 -define(`nargs', `$#')dnl -nargs(join(`,', `1', `2', `3')) -dnl @result{}1 +shift(`foo', `bar', `baz') +dnl @result{}bar,baz diff -ruNp m4-1.4.11/checks/069.shift m4-1.4.12/checks/069.shift --- m4-1.4.11/checks/069.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/069.shift 2008-09-26 06:47:16.000000000 -0600 @@ -1,24 +1,18 @@ -dnl @ ../doc/m4.texinfo:2893: Origin of test +dnl @ ../doc/m4.texinfo:2892: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -undivert(`join.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# join(sep, args) - join each non-empty ARG into a single -dnl @result{}# string, with each element separated by SEP -dnl @result{}define(`join', -dnl @result{}`ifelse(`$#', `2', ``$2'', -dnl @result{} `ifelse(`$2', `', `', ``$2'_')$0(`$1', shift(shift($@)))')') -dnl @result{}define(`_join', -dnl @result{}`ifelse(`$#$2', `2', `', -dnl @result{} `ifelse(`$2', `', `', ``$1$2'')$0(`$1', shift(shift($@)))')') -dnl @result{}# joinall(sep, args) - join each ARG, including empty ones, -dnl @result{}# into a single string, with each element separated by SEP -dnl @result{}define(`joinall', ``$2'_$0(`$1', shift($@))') -dnl @result{}define(`_joinall', -dnl @result{}`ifelse(`$#', `2', `', ``$1$3'$0(`$1', shift(shift($@)))')') -dnl @result{}divert`'dnl +define(`reverse', `ifelse(`$#', `0', , `$#', `1', ``$1'', + `reverse(shift($@)), `$1'')') +dnl @result{} +reverse +dnl @result{} +reverse(`foo') +dnl @result{}foo +reverse(`foo', `bar', `gnats', `and gnus') +dnl @result{}and gnus, gnats, bar, foo diff -ruNp m4-1.4.11/checks/070.shift m4-1.4.12/checks/070.shift --- m4-1.4.11/checks/070.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/070.shift 2008-09-26 06:47:16.000000000 -0600 @@ -1,25 +1,42 @@ -dnl @ ../doc/m4.texinfo:2971: Origin of test +dnl @ ../doc/m4.texinfo:2927: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -include(`quote.m4') -dnl @result{} --quote-dquote-dquote_elt- -dnl @result{}---- --quote()-dquote()-dquote_elt()- -dnl @result{}--`'-`'- --quote(`1')-dquote(`1')-dquote_elt(`1')- -dnl @result{}-1-`1'-`1'- --quote(`1', `2')-dquote(`1', `2')-dquote_elt(`1', `2')- -dnl @result{}-1,2-`1',`2'-`1',`2'- -define(`n', `$#')dnl --n(quote(`1', `2'))-n(dquote(`1', `2'))-n(dquote_elt(`1', `2'))- -dnl @result{}-1-1-2- -dquote(dquote_elt(`1', `2')) -dnl @result{}``1'',``2'' -dquote_elt(dquote(`1', `2')) -dnl @result{}``1',`2'' +define(`cond', +`ifelse(`$#', `1', `$1', + `ifelse($1, `$2', `$3', + `$0(shift(shift(shift($@))))')')')dnl +define(`side', `define(`counter', incr(counter))$1')dnl +define(`example1', +`define(`counter', `0')dnl +ifelse(side(`$1'), `yes', `one comparison: ', + side(`$1'), `no', `two comparisons: ', + side(`$1'), `maybe', `three comparisons: ', + `side(`default answer: ')')counter')dnl +define(`example2', +`define(`counter', `0')dnl +cond(`side(`$1')', `yes', `one comparison: ', + `side(`$1')', `no', `two comparisons: ', + `side(`$1')', `maybe', `three comparisons: ', + `side(`default answer: ')')counter')dnl +example1(`yes') +dnl @result{}one comparison: 3 +example1(`no') +dnl @result{}two comparisons: 3 +example1(`maybe') +dnl @result{}three comparisons: 3 +example1(`feeling rather indecisive today') +dnl @result{}default answer: 4 +example2(`yes') +dnl @result{}one comparison: 1 +example2(`no') +dnl @result{}two comparisons: 2 +example2(`maybe') +dnl @result{}three comparisons: 3 +example2(`feeling rather indecisive today') +dnl @result{}default answer: 4 diff -ruNp m4-1.4.11/checks/071.shift m4-1.4.12/checks/071.shift --- m4-1.4.11/checks/071.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/071.shift 2008-09-26 06:47:16.000000000 -0600 @@ -1,18 +1,30 @@ -dnl @ ../doc/m4.texinfo:3004: Origin of test +dnl @ ../doc/m4.texinfo:2982: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -undivert(`quote.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# quote(args) - convert args to single-quoted string -dnl @result{}define(`quote', `ifelse(`$#', `0', `', ``$*'')') -dnl @result{}# dquote(args) - convert args to quoted list of quoted strings -dnl @result{}define(`dquote', ``$@'') -dnl @result{}# dquote_elt(args) - convert args to list of double-quoted strings -dnl @result{}define(`dquote_elt', `ifelse(`$#', `0', `', `$#', `1', ```$1''', -dnl @result{} ```$1'',$0(shift($@))')') -dnl @result{}divert`'dnl +include(`join.m4') +dnl @result{} +join,join(`-'),join(`-', `'),join(`-', `', `') +dnl @result{},,, +joinall,joinall(`-'),joinall(`-', `'),joinall(`-', `', `') +dnl @result{},,,- +join(`-', `1') +dnl @result{}1 +join(`-', `1', `2', `3') +dnl @result{}1-2-3 +join(`', `1', `2', `3') +dnl @result{}123 +join(`-', `', `1', `', `', `2', `') +dnl @result{}1-2 +joinall(`-', `', `1', `', `', `2', `') +dnl @result{}-1---2- +join(`,', `1', `2', `3') +dnl @result{}1,2,3 +define(`nargs', `$#')dnl +nargs(join(`,', `1', `2', `3')) +dnl @result{}1 diff -ruNp m4-1.4.11/checks/072.shift m4-1.4.12/checks/072.shift --- m4-1.4.11/checks/072.shift 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/072.shift 2008-09-26 06:47:16.000000000 -0600 @@ -1,17 +1,25 @@ -dnl @ ../doc/m4.texinfo:3037: Origin of test +dnl @ ../doc/m4.texinfo:3011: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`argn', `ifelse(`$1', 1, ``$2'', - `argn(decr(`$1'), shift(shift($@)))')') -dnl @result{} -argn(`1', `a') -dnl @result{}a -define(`foo', `argn(`11', $@)') -dnl @result{} -foo(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k', `l') -dnl @result{}k +undivert(`join.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# join(sep, args) - join each non-empty ARG into a single +dnl @result{}# string, with each element separated by SEP +dnl @result{}define(`join', +dnl @result{}`ifelse(`$#', `2', ``$2'', +dnl @result{} `ifelse(`$2', `', `', ``$2'_')$0(`$1', shift(shift($@)))')') +dnl @result{}define(`_join', +dnl @result{}`ifelse(`$#$2', `2', `', +dnl @result{} `ifelse(`$2', `', `', ``$1$2'')$0(`$1', shift(shift($@)))')') +dnl @result{}# joinall(sep, args) - join each ARG, including empty ones, +dnl @result{}# into a single string, with each element separated by SEP +dnl @result{}define(`joinall', ``$2'_$0(`$1', shift($@))') +dnl @result{}define(`_joinall', +dnl @result{}`ifelse(`$#', `2', `', ``$1$3'$0(`$1', shift(shift($@)))')') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/073.forloop m4-1.4.12/checks/073.forloop --- m4-1.4.11/checks/073.forloop 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/073.forloop 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:3069: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`forloop.m4') -dnl @result{} -forloop(`i', `1', `8', `i ') -dnl @result{}1 2 3 4 5 6 7 8 diff -ruNp m4-1.4.11/checks/073.shift m4-1.4.12/checks/073.shift --- m4-1.4.11/checks/073.shift 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/073.shift 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,26 @@ +dnl @ ../doc/m4.texinfo:3089: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`quote.m4') +dnl @result{} +-quote-dquote-dquote_elt- +dnl @result{}---- +-quote()-dquote()-dquote_elt()- +dnl @result{}--`'-`'- +-quote(`1')-dquote(`1')-dquote_elt(`1')- +dnl @result{}-1-`1'-`1'- +-quote(`1', `2')-dquote(`1', `2')-dquote_elt(`1', `2')- +dnl @result{}-1,2-`1',`2'-`1',`2'- +define(`n', `$#')dnl +-n(quote(`1', `2'))-n(dquote(`1', `2'))-n(dquote_elt(`1', `2'))- +dnl @result{}-1-1-2- +dquote(dquote_elt(`1', `2')) +dnl @result{}``1'',``2'' +dquote_elt(dquote(`1', `2')) +dnl @result{}``1',`2'' diff -ruNp m4-1.4.11/checks/074.forloop m4-1.4.12/checks/074.forloop --- m4-1.4.11/checks/074.forloop 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/074.forloop 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:3080: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`forloop.m4') -dnl @result{} -forloop(`i', `1', `4', `forloop(`j', `1', `8', ` (i, j)') -') -dnl @result{} (1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6) (1, 7) (1, 8) -dnl @result{} (2, 1) (2, 2) (2, 3) (2, 4) (2, 5) (2, 6) (2, 7) (2, 8) -dnl @result{} (3, 1) (3, 2) (3, 3) (3, 4) (3, 5) (3, 6) (3, 7) (3, 8) -dnl @result{} (4, 1) (4, 2) (4, 3) (4, 4) (4, 5) (4, 6) (4, 7) (4, 8) -dnl @result{} diff -ruNp m4-1.4.11/checks/074.shift m4-1.4.12/checks/074.shift --- m4-1.4.11/checks/074.shift 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/074.shift 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:3122: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +undivert(`quote.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# quote(args) - convert args to single-quoted string +dnl @result{}define(`quote', `ifelse(`$#', `0', `', ``$*'')') +dnl @result{}# dquote(args) - convert args to quoted list of quoted strings +dnl @result{}define(`dquote', ``$@'') +dnl @result{}# dquote_elt(args) - convert args to list of double-quoted strings +dnl @result{}define(`dquote_elt', `ifelse(`$#', `0', `', `$#', `1', ```$1''', +dnl @result{} ```$1'',$0(shift($@))')') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/075.forloop m4-1.4.12/checks/075.forloop --- m4-1.4.11/checks/075.forloop 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/075.forloop 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:3108: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -undivert(`forloop.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# forloop(var, from, to, stmt) - simple version -dnl @result{}define(`forloop', `pushdef(`$1', `$2')_forloop($@)popdef(`$1')') -dnl @result{}define(`_forloop', -dnl @result{} `$4`'ifelse($1, `$3', `', `define(`$1', incr($1))$0($@)')') -dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/075.shift m4-1.4.12/checks/075.shift --- m4-1.4.11/checks/075.shift 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/075.shift 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:3155: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`argn', `ifelse(`$1', 1, ``$2'', + `argn(decr(`$1'), shift(shift($@)))')') +dnl @result{} +argn(`1', `a') +dnl @result{}a +define(`foo', `argn(`11', $@)') +dnl @result{} +foo(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k', `l') +dnl @result{}k diff -ruNp m4-1.4.11/checks/076.foreach m4-1.4.12/checks/076.foreach --- m4-1.4.11/checks/076.foreach 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/076.foreach 1969-12-31 17:00:00.000000000 -0700 @@ -1,22 +0,0 @@ -dnl @ ../doc/m4.texinfo:3155: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreach.m4') -dnl @result{} -foreach(`x', (foo, bar, foobar), `Word was: x -')dnl -dnl @result{}Word was: foo -dnl @result{}Word was: bar -dnl @result{}Word was: foobar -include(`foreachq.m4') -dnl @result{} -foreachq(`x', `foo, bar, foobar', `Word was: x -')dnl -dnl @result{}Word was: foo -dnl @result{}Word was: bar -dnl @result{}Word was: foobar diff -ruNp m4-1.4.11/checks/076.forloop m4-1.4.12/checks/076.forloop --- m4-1.4.11/checks/076.forloop 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/076.forloop 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:3187: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`forloop.m4') +dnl @result{} +forloop(`i', `1', `8', `i ') +dnl @result{}1 2 3 4 5 6 7 8 diff -ruNp m4-1.4.11/checks/077.foreach m4-1.4.12/checks/077.foreach --- m4-1.4.11/checks/077.foreach 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/077.foreach 1969-12-31 17:00:00.000000000 -0700 @@ -1,26 +0,0 @@ -dnl @ ../doc/m4.texinfo:3178: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreach.m4') -dnl @result{} -define(`_case', ` $1) - $2=" $1";; -')dnl -define(`_cat', `$1$2')dnl -case $`'1 in -dnl @result{}case $1 in -foreach(`x', `(`(`a', `vara')', `(`b', `varb')', `(`c', `varc')')', - `_cat(`_case', x)')dnl -dnl @result{} a) -dnl @result{} vara=" a";; -dnl @result{} b) -dnl @result{} varb=" b";; -dnl @result{} c) -dnl @result{} varc=" c";; -esac -dnl @result{}esac diff -ruNp m4-1.4.11/checks/077.forloop m4-1.4.12/checks/077.forloop --- m4-1.4.11/checks/077.forloop 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/077.forloop 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:3198: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`forloop.m4') +dnl @result{} +forloop(`i', `1', `4', `forloop(`j', `1', `8', ` (i, j)') +') +dnl @result{} (1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6) (1, 7) (1, 8) +dnl @result{} (2, 1) (2, 2) (2, 3) (2, 4) (2, 5) (2, 6) (2, 7) (2, 8) +dnl @result{} (3, 1) (3, 2) (3, 3) (3, 4) (3, 5) (3, 6) (3, 7) (3, 8) +dnl @result{} (4, 1) (4, 2) (4, 3) (4, 4) (4, 5) (4, 6) (4, 7) (4, 8) +dnl @result{} diff -ruNp m4-1.4.11/checks/078.foreach m4-1.4.12/checks/078.foreach --- m4-1.4.11/checks/078.foreach 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/078.foreach 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:3208: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -undivert(`foreach.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# foreach(x, (item_1, item_2, ..., item_n), stmt) -dnl @result{}# parenthesized list, simple version -dnl @result{}define(`foreach', `pushdef(`$1')_foreach($@)popdef(`$1')') -dnl @result{}define(`_arg1', `$1') -dnl @result{}define(`_foreach', `ifelse(`$2', `()', `', -dnl @result{} `define(`$1', _arg1$2)$3`'$0(`$1', (shift$2), `$3')')') -dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/078.forloop m4-1.4.12/checks/078.forloop --- m4-1.4.11/checks/078.forloop 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/078.forloop 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:3226: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +undivert(`forloop.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# forloop(var, from, to, stmt) - simple version +dnl @result{}define(`forloop', `pushdef(`$1', `$2')_forloop($@)popdef(`$1')') +dnl @result{}define(`_forloop', +dnl @result{} `$4`'ifelse($1, `$3', `', `define(`$1', incr($1))$0($@)')') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/079.foreach m4-1.4.12/checks/079.foreach --- m4-1.4.11/checks/079.foreach 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/079.foreach 2008-09-26 06:47:16.000000000 -0600 @@ -1,26 +1,23 @@ -dnl @ ../doc/m4.texinfo:3235: Origin of test +dnl @ ../doc/m4.texinfo:3273: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`a', `1')define(`b', `2')define(`c', `3') -dnl @result{} include(`foreach.m4') dnl @result{} +foreach(`x', (foo, bar, foobar), `Word was: x +')dnl +dnl @result{}Word was: foo +dnl @result{}Word was: bar +dnl @result{}Word was: foobar include(`foreachq.m4') dnl @result{} -foreach(`x', `(``a'', ``(b'', ``c)'')', `x -') -dnl @result{}1 -dnl @result{}(2)1 -dnl @result{} -dnl @result{}, x -dnl @result{}) -foreachq(`x', ```a'', ``(b'', ``c)''', `x +foreachq(`x', `foo, bar, foobar', `Word was: x ')dnl -dnl @result{}a -dnl @result{}(b -dnl @result{}c) +dnl @result{}Word was: foo +dnl @result{}Word was: bar +dnl @result{}Word was: foobar diff -ruNp m4-1.4.11/checks/080.foreach m4-1.4.12/checks/080.foreach --- m4-1.4.11/checks/080.foreach 2008-03-29 20:51:21.000000000 -0600 +++ m4-1.4.12/checks/080.foreach 2008-09-26 06:47:16.000000000 -0600 @@ -1,18 +1,27 @@ -dnl @ ../doc/m4.texinfo:3260: Origin of test +dnl @ ../doc/m4.texinfo:3296: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -undivert(`foreachq.m4')dnl -dnl @result{}include(`quote.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) -dnl @result{}# quoted list, simple version -dnl @result{}define(`foreachq', `pushdef(`$1')_foreachq($@)popdef(`$1')') -dnl @result{}define(`_arg1', `$1') -dnl @result{}define(`_foreachq', `ifelse(quote($2), `', `', -dnl @result{} `define(`$1', `_arg1($2)')$3`'$0(`$1', `shift($2)', `$3')')') -dnl @result{}divert`'dnl +include(`foreach.m4') +dnl @result{} +define(`_case', ` $1) + $2=" $1";; +')dnl +define(`_cat', `$1$2')dnl +case $`'1 in +dnl @result{}case $1 in +foreach(`x', `(`(`a', `vara')', `(`b', `varb')', `(`c', `varc')')', + `_cat(`_case', x)')dnl +dnl @result{} a) +dnl @result{} vara=" a";; +dnl @result{} b) +dnl @result{} varb=" b";; +dnl @result{} c) +dnl @result{} varc=" c";; +esac +dnl @result{}esac diff -ruNp m4-1.4.11/checks/081.foreach m4-1.4.12/checks/081.foreach --- m4-1.4.11/checks/081.foreach 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/081.foreach 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,18 @@ -dnl @ ../doc/m4.texinfo:3287: Origin of test +dnl @ ../doc/m4.texinfo:3326: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -include(`foreach.m4')include(`foreachq.m4') -dnl @result{} -foreach(`name', `(`a', `b')', ` defn(`name')') -dnl @result{} a b -foreachq(`name', ``a', `b'', ` defn(`name')') -dnl @result{} _arg1(`a', `b') _arg1(shift(`a', `b')) +undivert(`foreach.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# foreach(x, (item_1, item_2, ..., item_n), stmt) +dnl @result{}# parenthesized list, simple version +dnl @result{}define(`foreach', `pushdef(`$1')_foreach($@)popdef(`$1')') +dnl @result{}define(`_arg1', `$1') +dnl @result{}define(`_foreach', `ifelse(`$2', `()', `', +dnl @result{} `define(`$1', _arg1$2)$3`'$0(`$1', (shift$2), `$3')')') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/082.dumpdef m4-1.4.12/checks/082.dumpdef --- m4-1.4.11/checks/082.dumpdef 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/082.dumpdef 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:3338: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Hello world.') -dnl @result{} -dumpdef(`foo') -dnl @error{}foo: `Hello world.' -dnl @result{} -dumpdef(`define') -dnl @error{}define: -dnl @result{} diff -ruNp m4-1.4.11/checks/082.foreach m4-1.4.12/checks/082.foreach --- m4-1.4.11/checks/082.foreach 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/082.foreach 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,27 @@ +dnl @ ../doc/m4.texinfo:3353: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`a', `1')define(`b', `2')define(`c', `3') +dnl @result{} +include(`foreach.m4') +dnl @result{} +include(`foreachq.m4') +dnl @result{} +foreach(`x', `(``a'', ``(b'', ``c)'')', `x +') +dnl @result{}1 +dnl @result{}(2)1 +dnl @result{} +dnl @result{}, x +dnl @result{}) +foreachq(`x', ```a'', ``(b'', ``c)''', `x +')dnl +dnl @result{}a +dnl @result{}(b +dnl @result{}c) diff -ruNp m4-1.4.11/checks/083.dumpdef m4-1.4.12/checks/083.dumpdef --- m4-1.4.11/checks/083.dumpdef 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/083.dumpdef 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:3355: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -pushdef(`f', ``$0'1')pushdef(`f', ``$0'2') -dnl @result{} -f(popdef(`f')dumpdef(`f')) -dnl @error{}f: ``$0'1' -dnl @result{}f2 -f(popdef(`f')dumpdef(`f')) -dnl @error{}m4:stdin:3: undefined macro `f' -dnl @result{}f1 diff -ruNp m4-1.4.11/checks/083.foreach m4-1.4.12/checks/083.foreach --- m4-1.4.11/checks/083.foreach 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/083.foreach 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:3378: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +undivert(`foreachq.m4')dnl +dnl @result{}include(`quote.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) +dnl @result{}# quoted list, simple version +dnl @result{}define(`foreachq', `pushdef(`$1')_foreachq($@)popdef(`$1')') +dnl @result{}define(`_arg1', `$1') +dnl @result{}define(`_foreachq', `ifelse(quote($2), `', `', +dnl @result{} `define(`$1', `_arg1($2)')$3`'$0(`$1', `shift($2)', `$3')')') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/084.foreach m4-1.4.12/checks/084.foreach --- m4-1.4.11/checks/084.foreach 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/084.foreach 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:3405: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreach.m4')include(`foreachq.m4') +dnl @result{} +foreach(`name', `(`a', `b')', ` defn(`name')') +dnl @result{} a b +foreachq(`name', ``a', `b'', ` defn(`name')') +dnl @result{} _arg1(`a', `b') _arg1(shift(`a', `b')) diff -ruNp m4-1.4.11/checks/084.trace m4-1.4.12/checks/084.trace --- m4-1.4.11/checks/084.trace 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/084.trace 1969-12-31 17:00:00.000000000 -0700 @@ -1,20 +0,0 @@ -dnl @ ../doc/m4.texinfo:3398: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Hello World.') -dnl @result{} -define(`echo', `$@') -dnl @result{} -traceon(`foo', `echo') -dnl @result{} -foo -dnl @error{}m4trace: -1- foo -> `Hello World.' -dnl @result{}Hello World. -echo(`gnus', `and gnats') -dnl @error{}m4trace: -1- echo(`gnus', `and gnats') -> ``gnus',`and gnats'' -dnl @result{}gnus,and gnats diff -ruNp m4-1.4.11/checks/085.dumpdef m4-1.4.12/checks/085.dumpdef --- m4-1.4.11/checks/085.dumpdef 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/085.dumpdef 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:3456: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `Hello world.') +dnl @result{} +dumpdef(`foo') +dnl @error{}foo: `Hello world.' +dnl @result{} +dumpdef(`define') +dnl @error{}define: +dnl @result{} diff -ruNp m4-1.4.11/checks/085.trace m4-1.4.12/checks/085.trace --- m4-1.4.11/checks/085.trace 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/085.trace 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:3426: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dp -L3 -tifelse -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifelse(`one level') -dnl @error{}m4trace: -1- ifelse -dnl @result{} -ifelse(ifelse(ifelse(`three levels'))) -dnl @error{}m4trace: -3- ifelse -dnl @error{}m4trace: -2- ifelse -dnl @error{}m4trace: -1- ifelse -dnl @result{} -ifelse(ifelse(ifelse(ifelse(`four levels')))) -dnl @error{}m4:stdin:3: recursion limit of 3 exceeded, use -L to change it diff -ruNp m4-1.4.11/checks/086.dumpdef m4-1.4.12/checks/086.dumpdef --- m4-1.4.11/checks/086.dumpdef 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/086.dumpdef 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:3473: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +pushdef(`f', ``$0'1')pushdef(`f', ``$0'2') +dnl @result{} +f(popdef(`f')dumpdef(`f')) +dnl @error{}f: ``$0'1' +dnl @result{}f2 +f(popdef(`f')dumpdef(`f')) +dnl @error{}m4:stdin:3: undefined macro `f' +dnl @result{}f1 diff -ruNp m4-1.4.11/checks/086.trace m4-1.4.12/checks/086.trace --- m4-1.4.11/checks/086.trace 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/086.trace 1969-12-31 17:00:00.000000000 -0700 @@ -1,35 +0,0 @@ -dnl @ ../doc/m4.texinfo:3444: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -traceoff(`foo') -dnl @result{} -traceon(`foo') -dnl @result{} -foo -dnl @result{}foo -define(`foo', `bar') -dnl @result{} -foo -dnl @error{}m4trace: -1- foo -> `bar' -dnl @result{}bar -undefine(`foo') -dnl @result{} -ifdef(`foo', `yes', `no') -dnl @result{}no -indir(`foo') -dnl @error{}m4:stdin:8: undefined macro `foo' -dnl @result{} -define(`foo', `blah') -dnl @result{} -foo -dnl @error{}m4trace: -1- foo -> `blah' -dnl @result{}blah -traceoff -dnl @result{} -foo -dnl @result{}blah diff -ruNp m4-1.4.11/checks/087.trace m4-1.4.12/checks/087.trace --- m4-1.4.11/checks/087.trace 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/087.trace 2008-09-26 06:47:16.000000000 -0600 @@ -1,20 +1,21 @@ -dnl @ ../doc/m4.texinfo:3478: Origin of test +dnl @ ../doc/m4.texinfo:3516: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -traceon(`eval', `m4_divnum') +define(`foo', `Hello World.') dnl @result{} -define(`m4_eval', defn(`eval')) +define(`echo', `$@') dnl @result{} -define(`m4_divnum', defn(`divnum')) +traceon(`foo', `echo') dnl @result{} -eval(divnum) -dnl @error{}m4trace: -1- eval(`0') -> `0' -dnl @result{}0 -m4_eval(m4_divnum) -dnl @error{}m4trace: -2- m4_divnum -> `0' -dnl @result{}0 +foo +dnl @error{}m4trace: -1- foo -> `Hello World.' +dnl @result{}Hello World. +echo(`gnus', `and gnats') +dnl @error{}m4trace: -1- echo(`gnus', `and gnats') -> ``gnus',`and gnats'' +dnl @result{}gnus,and gnats diff -ruNp m4-1.4.11/checks/088.debug_leve m4-1.4.12/checks/088.debug_leve --- m4-1.4.11/checks/088.debug_leve 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/088.debug_leve 1969-12-31 17:00:00.000000000 -0700 @@ -1,27 +0,0 @@ -dnl @ ../doc/m4.texinfo:3588: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dp -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `FOO') -dnl @result{} -traceon(`foo') -dnl @result{} -debugmode() -dnl @result{} -foo -dnl @error{}m4trace: -1- foo -> `FOO' -dnl @result{}FOO -debugmode -dnl @result{} -foo -dnl @error{}m4trace: -1- foo -dnl @result{}FOO -debugmode(`+l') -dnl @result{} -foo -dnl @error{}m4trace:8: -1- foo -dnl @result{}FOO diff -ruNp m4-1.4.11/checks/088.trace m4-1.4.12/checks/088.trace --- m4-1.4.11/checks/088.trace 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/088.trace 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:3544: Origin of test +dnl @ expected status: 1 +dnl @ extra options: -dp -L3 -tifelse +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifelse(`one level') +dnl @error{}m4trace: -1- ifelse +dnl @result{} +ifelse(ifelse(ifelse(`three levels'))) +dnl @error{}m4trace: -3- ifelse +dnl @error{}m4trace: -2- ifelse +dnl @error{}m4trace: -1- ifelse +dnl @result{} +ifelse(ifelse(ifelse(ifelse(`four levels')))) +dnl @error{}m4:stdin:3: recursion limit of 3 exceeded, use -L to change it diff -ruNp m4-1.4.11/checks/089.debug_outp m4-1.4.12/checks/089.debug_outp --- m4-1.4.11/checks/089.debug_outp 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/089.debug_outp 1969-12-31 17:00:00.000000000 -0700 @@ -1,24 +0,0 @@ -dnl @ ../doc/m4.texinfo:3634: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -traceon(`divnum') -dnl @result{} -divnum(`extra') -dnl @error{}m4:stdin:2: Warning: excess arguments to builtin `divnum' ignored -dnl @error{}m4trace: -1- divnum(`extra') -> `0' -dnl @result{}0 -debugfile() -dnl @result{} -divnum(`extra') -dnl @error{}m4:stdin:4: Warning: excess arguments to builtin `divnum' ignored -dnl @result{}0 -debugfile -dnl @result{} -divnum -dnl @error{}m4trace: -1- divnum -> `0' -dnl @result{}0 diff -ruNp m4-1.4.11/checks/089.trace m4-1.4.12/checks/089.trace --- m4-1.4.11/checks/089.trace 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/089.trace 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,38 @@ +dnl @ ../doc/m4.texinfo:3562: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +traceoff(`foo') +dnl @result{} +traceon(`foo') +dnl @result{} +foo +dnl @result{}foo +defn(`foo') +dnl @result{} +define(`foo', `bar') +dnl @result{} +foo +dnl @error{}m4trace: -1- foo -> `bar' +dnl @result{}bar +undefine(`foo') +dnl @result{} +ifdef(`foo', `yes', `no') +dnl @result{}no +indir(`foo') +dnl @error{}m4:stdin:9: undefined macro `foo' +dnl @result{} +define(`foo', `blah') +dnl @result{} +foo +dnl @error{}m4trace: -1- foo -> `blah' +dnl @result{}blah +traceoff +dnl @result{} +foo +dnl @result{}blah diff -ruNp m4-1.4.11/checks/090.dnl m4-1.4.12/checks/090.dnl --- m4-1.4.11/checks/090.dnl 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/090.dnl 1969-12-31 17:00:00.000000000 -0700 @@ -1,11 +0,0 @@ -dnl @ ../doc/m4.texinfo:3687: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Macro `foo'.')dnl A very simple macro, indeed. -foo -dnl @result{}Macro foo. diff -ruNp m4-1.4.11/checks/090.trace m4-1.4.12/checks/090.trace --- m4-1.4.11/checks/090.trace 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/090.trace 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,31 @@ +dnl @ ../doc/m4.texinfo:3598: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +traceon(`traceon') +dnl @result{} +traceon(`traceoff') +dnl @error{}m4trace: -1- traceon(`traceoff') +dnl @result{} +traceoff(`traceoff') +dnl @error{}m4trace: -1- traceoff(`traceoff') +dnl @result{} +traceoff(`traceon') +dnl @result{} +traceon(`eval', `m4_divnum') +dnl @result{} +define(`m4_eval', defn(`eval')) +dnl @result{} +define(`m4_divnum', defn(`divnum')) +dnl @result{} +eval(divnum) +dnl @error{}m4trace: -1- eval(`0') -> `0' +dnl @result{}0 +m4_eval(m4_divnum) +dnl @error{}m4trace: -2- m4_divnum -> `0' +dnl @result{}0 diff -ruNp m4-1.4.11/checks/091.dnl m4-1.4.12/checks/091.dnl --- m4-1.4.11/checks/091.dnl 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/091.dnl 1969-12-31 17:00:00.000000000 -0700 @@ -1,13 +0,0 @@ -dnl @ ../doc/m4.texinfo:3705: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -dnl(`args are ignored, but side effects occur', -define(`foo', `like this')) while this text is ignored: undefine(`foo') -dnl @error{}m4:stdin:1: Warning: excess arguments to builtin `dnl' ignored -See how `foo' was defined, foo? -dnl @result{}See how foo was defined, like this? diff -ruNp m4-1.4.11/checks/091.trace m4-1.4.12/checks/091.trace --- m4-1.4.11/checks/091.trace 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/091.trace 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:3632: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -de --trace ifelse +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`e', `ifelse(`$1', `$2', `ifelse(`$1', `$2', `e(shift($@))')')') +dnl @result{} +e(`1', `1') +dnl @error{}m4trace: -1- ifelse -> ifelse(`1', `1', `e(shift(`1',`1'))') +dnl @error{}m4trace: -1- ifelse -> e(shift(`1',`1')) +dnl @error{}m4trace: -1- ifelse +dnl @result{} diff -ruNp m4-1.4.11/checks/092.debug_leve m4-1.4.12/checks/092.debug_leve --- m4-1.4.11/checks/092.debug_leve 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/092.debug_leve 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,28 @@ +dnl @ ../doc/m4.texinfo:3738: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -dp +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `FOO') +dnl @result{} +traceon(`foo') +dnl @result{} +debugmode() +dnl @result{} +foo +dnl @error{}m4trace: -1- foo -> `FOO' +dnl @result{}FOO +debugmode +dnl @result{} +foo +dnl @error{}m4trace: -1- foo +dnl @result{}FOO +debugmode(`+l') +dnl @result{} +foo +dnl @error{}m4trace:8: -1- foo +dnl @result{}FOO diff -ruNp m4-1.4.11/checks/092.dnl m4-1.4.12/checks/092.dnl --- m4-1.4.11/checks/092.dnl 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/092.dnl 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:3716: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -m4wrap(`m4wrap(`2 hi -')0 hi dnl 1 hi') -dnl @result{} -define(`hi', `HI') -dnl @result{} -dnl @error{}m4:stdin:1: Warning: end of file treated as newline -dnl @result{}0 HI 2 HI diff -ruNp m4-1.4.11/checks/093.changequot m4-1.4.12/checks/093.changequot --- m4-1.4.11/checks/093.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/093.changequot 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:3747: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -changequote(`[', `]') -dnl @result{} -define([foo], [Macro [foo].]) -dnl @result{} -foo -dnl @result{}Macro foo. diff -ruNp m4-1.4.11/checks/093.debug_leve m4-1.4.12/checks/093.debug_leve --- m4-1.4.11/checks/093.debug_leve 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/093.debug_leve 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:3767: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -l6 +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`echo', `$@')debugmode(`+t') +dnl @result{} +echo(`1', `long string') +dnl @error{}m4trace: -1- echo(`1', `long s...') -> ``1',`l...' +dnl @result{}1,long string +indir(`echo', defn(`changequote')) +dnl @error{}m4trace: -2- defn(`change...') +dnl @error{}m4trace: -1- indir(`echo', ) -> ``'' +dnl @result{} diff -ruNp m4-1.4.11/checks/094.changequot m4-1.4.12/checks/094.changequot --- m4-1.4.11/checks/094.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/094.changequot 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:3762: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`a', `b') -dnl @result{} -«a» -dnl @result{}«b» -changequote(`«', `»') -dnl @result{} -«a» -dnl @result{}a diff -ruNp m4-1.4.11/checks/094.debug_leve m4-1.4.12/checks/094.debug_leve --- m4-1.4.11/checks/094.debug_leve 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/094.debug_leve 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:3785: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -dip +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl @error{}m4debug: input read from stdin +include(`foo')dnl +dnl @error{}m4debug: path search for `foo' found `examples/foo' +dnl @error{}m4debug: input read from examples/foo +dnl @result{}bar +dnl @error{}m4debug: input reverted to stdin, line 1 +dnl @error{}m4debug: input exhausted diff -ruNp m4-1.4.11/checks/095.changequot m4-1.4.12/checks/095.changequot --- m4-1.4.11/checks/095.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/095.changequot 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:3777: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -changequote(`[[[', `]]]') -dnl @result{} -define([[[foo]]], [[[Macro [[[[[foo]]]]].]]]) -dnl @result{} -foo -dnl @result{}Macro [[foo]]. diff -ruNp m4-1.4.11/checks/095.debug_outp m4-1.4.12/checks/095.debug_outp --- m4-1.4.11/checks/095.debug_outp 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/095.debug_outp 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,25 @@ +dnl @ ../doc/m4.texinfo:3820: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +traceon(`divnum') +dnl @result{} +divnum(`extra') +dnl @error{}m4:stdin:2: Warning: excess arguments to builtin `divnum' ignored +dnl @error{}m4trace: -1- divnum(`extra') -> `0' +dnl @result{}0 +debugfile() +dnl @result{} +divnum(`extra') +dnl @error{}m4:stdin:4: Warning: excess arguments to builtin `divnum' ignored +dnl @result{}0 +debugfile +dnl @result{} +divnum +dnl @error{}m4trace: -1- divnum -> `0' +dnl @result{}0 diff -ruNp m4-1.4.11/checks/096.changequot m4-1.4.12/checks/096.changequot --- m4-1.4.11/checks/096.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/096.changequot 1969-12-31 17:00:00.000000000 -0700 @@ -1,20 +0,0 @@ -dnl @ ../doc/m4.texinfo:3799: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `Macro `FOO'.') -dnl @result{} -changequote(`', `') -dnl @result{} -foo -dnl @result{}Macro `FOO'. -`foo' -dnl @result{}`Macro `FOO'.' -changequote(`,) -dnl @result{} -foo -dnl @result{}Macro FOO. diff -ruNp m4-1.4.11/checks/096.dnl m4-1.4.12/checks/096.dnl --- m4-1.4.11/checks/096.dnl 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/096.dnl 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,12 @@ +dnl @ ../doc/m4.texinfo:3873: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `Macro `foo'.')dnl A very simple macro, indeed. +foo +dnl @result{}Macro foo. diff -ruNp m4-1.4.11/checks/097.changequot m4-1.4.12/checks/097.changequot --- m4-1.4.11/checks/097.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/097.changequot 1969-12-31 17:00:00.000000000 -0700 @@ -1,32 +0,0 @@ -dnl @ ../doc/m4.texinfo:3832: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`echo', `$@') -dnl @result{} -define(`hi', `HI') -dnl @result{} -changequote(`q', `Q') -dnl @result{} -q hi Q hi -dnl @result{}q HI Q HI -echo(hi) -dnl @result{}qHIQ -changequote -dnl @result{} -changequote(`-', `EOF') -dnl @result{} -- hi EOF hi -dnl @result{} hi HI -changequote -dnl @result{} -changequote(`1', `2') -dnl @result{} -hi1hi2 -dnl @result{}hi1hi2 -hi 1hi2 -dnl @result{}HI hi diff -ruNp m4-1.4.11/checks/097.dnl m4-1.4.12/checks/097.dnl --- m4-1.4.11/checks/097.dnl 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/097.dnl 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,14 @@ +dnl @ ../doc/m4.texinfo:3891: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl(`args are ignored, but side effects occur', +define(`foo', `like this')) while this text is ignored: undefine(`foo') +dnl @error{}m4:stdin:1: Warning: excess arguments to builtin `dnl' ignored +See how `foo' was defined, foo? +dnl @result{}See how foo was defined, like this? diff -ruNp m4-1.4.11/checks/098.changequot m4-1.4.12/checks/098.changequot --- m4-1.4.11/checks/098.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/098.changequot 1969-12-31 17:00:00.000000000 -0700 @@ -1,30 +0,0 @@ -dnl @ ../doc/m4.texinfo:3865: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`echo', `$#:$@:') -dnl @result{} -define(`hi', `HI') -dnl @result{} -changequote(`(',`)') -dnl @result{} -echo(hi) -dnl @result{}0::hi -changequote -dnl @result{} -changequote(`((', `))') -dnl @result{} -echo(hi) -dnl @result{}1:HI: -echo((hi)) -dnl @result{}0::hi -changequote -dnl @result{} -changequote(`,', `)') -dnl @result{} -echo(hi,hi)bye) -dnl @result{}1:HIhibye: diff -ruNp m4-1.4.11/checks/098.dnl m4-1.4.12/checks/098.dnl --- m4-1.4.11/checks/098.dnl 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/098.dnl 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:3902: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +m4wrap(`m4wrap(`2 hi +')0 hi dnl 1 hi') +dnl @result{} +define(`hi', `HI') +dnl @result{} +dnl @error{}m4:stdin:1: Warning: end of file treated as newline +dnl @result{}0 HI 2 HI diff -ruNp m4-1.4.11/checks/099.changequot m4-1.4.12/checks/099.changequot --- m4-1.4.11/checks/099.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/099.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -1,19 +1,15 @@ -dnl @ ../doc/m4.texinfo:3904: Origin of test +dnl @ ../doc/m4.texinfo:3933: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -changequote(`[', `]')dnl -define([a], [1, (b)])dnl -define([b], [2])dnl -define([quote], [[$*]])dnl -define([expand], [_$0(($1))])dnl -define([_expand], - [changequote([(], [)])$1changequote`'changequote(`[', `]')])dnl -expand([a, a, [a, a], [[a, a]]]) -dnl @result{}1, (2), 1, (2), a, a, [a, a] -quote(a, a, [a, a], [[a, a]]) -dnl @result{}1,(2),1,(2),a, a,[a, a] +changequote(`[', `]') +dnl @result{} +define([foo], [Macro [foo].]) +dnl @result{} +foo +dnl @result{}Macro foo. diff -ruNp m4-1.4.11/checks/100.changequot m4-1.4.12/checks/100.changequot --- m4-1.4.11/checks/100.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/100.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -1,26 +1,17 @@ -dnl @ ../doc/m4.texinfo:3925: Origin of test +dnl @ ../doc/m4.texinfo:3948: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`hi', `HI') +define(`a', `b') dnl @result{} -changequote(`""', `"') +«a» +dnl @result{}«b» +changequote(`«', `»') dnl @result{} -""hi"""hi" -dnl @result{}hihi -""hi" ""hi" -dnl @result{}hi hi -""hi"" "hi" -dnl @result{}hi" "HI" -changequote -dnl @result{} -`hi`hi'hi' -dnl @result{}hi`hi'hi -changequote(`"', `"') -dnl @result{} -"hi"hi"hi" -dnl @result{}hiHIhi +«a» +dnl @result{}a diff -ruNp m4-1.4.11/checks/101.changequot m4-1.4.12/checks/101.changequot --- m4-1.4.11/checks/101.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/101.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -1,14 +1,15 @@ -dnl @ ../doc/m4.texinfo:3948: Origin of test +dnl @ ../doc/m4.texinfo:3963: Origin of test dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`aaaaaaaaaaaaaaaaaaaa', `A')define(`q', `"$@"') +changequote(`[[[', `]]]') dnl @result{} -changequote(`"', `"') +define([[[foo]]], [[[Macro [[[[[foo]]]]].]]]) dnl @result{} -q(q("aaaaaaaaaaaaaaaaaaaa", "a")) -dnl @result{}A,a +foo +dnl @result{}Macro [[foo]]. diff -ruNp m4-1.4.11/checks/102.changequot m4-1.4.12/checks/102.changequot --- m4-1.4.11/checks/102.changequot 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/102.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -1,12 +1,21 @@ -dnl @ ../doc/m4.texinfo:3961: Origin of test -dnl @ expected status: 1 +dnl @ ../doc/m4.texinfo:3985: Origin of test +dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -`hello world' -dnl @result{}hello world -`dangling quote -dnl @error{}m4:stdin:2: ERROR: end of file in string +define(`foo', `Macro `FOO'.') +dnl @result{} +changequote(`', `') +dnl @result{} +foo +dnl @result{}Macro `FOO'. +`foo' +dnl @result{}`Macro `FOO'.' +changequote(`,) +dnl @result{} +foo +dnl @result{}Macro FOO. diff -ruNp m4-1.4.11/checks/103.changecom m4-1.4.12/checks/103.changecom --- m4-1.4.11/checks/103.changecom 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/103.changecom 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:3988: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`comment', `COMMENT') -dnl @result{} -# A normal comment -dnl @result{}# A normal comment -changecom(`/*', `*/') -dnl @result{} -# Not a comment anymore -dnl @result{}# Not a COMMENT anymore -But: /* this is a comment now */ while this is not a comment -dnl @result{}But: /* this is a comment now */ while this is not a COMMENT diff -ruNp m4-1.4.11/checks/103.changequot m4-1.4.12/checks/103.changequot --- m4-1.4.11/checks/103.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/103.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,33 @@ +dnl @ ../doc/m4.texinfo:4018: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`echo', `$@') +dnl @result{} +define(`hi', `HI') +dnl @result{} +changequote(`q', `Q') +dnl @result{} +q hi Q hi +dnl @result{}q HI Q HI +echo(hi) +dnl @result{}qHIQ +changequote +dnl @result{} +changequote(`-', `EOF') +dnl @result{} +- hi EOF hi +dnl @result{} hi HI +changequote +dnl @result{} +changequote(`1', `2') +dnl @result{} +hi1hi2 +dnl @result{}hi1hi2 +hi 1hi2 +dnl @result{}HI hi diff -ruNp m4-1.4.11/checks/104.changecom m4-1.4.12/checks/104.changecom --- m4-1.4.11/checks/104.changecom 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/104.changecom 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:4015: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`comment', `COMMENT') -dnl @result{} -changecom -dnl @result{} -# Not a comment anymore -dnl @result{}# Not a COMMENT anymore -changecom(`#', `') -dnl @result{} -# comment again -dnl @result{}# comment again diff -ruNp m4-1.4.11/checks/104.changequot m4-1.4.12/checks/104.changequot --- m4-1.4.11/checks/104.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/104.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,31 @@ +dnl @ ../doc/m4.texinfo:4051: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`echo', `$#:$@:') +dnl @result{} +define(`hi', `HI') +dnl @result{} +changequote(`(',`)') +dnl @result{} +echo(hi) +dnl @result{}0::hi +changequote +dnl @result{} +changequote(`((', `))') +dnl @result{} +echo(hi) +dnl @result{}1:HI: +echo((hi)) +dnl @result{}0::hi +changequote +dnl @result{} +changequote(`,', `)') +dnl @result{} +echo(hi,hi)bye) +dnl @result{}1:HIhibye: diff -ruNp m4-1.4.11/checks/105.changecom m4-1.4.12/checks/105.changecom --- m4-1.4.11/checks/105.changecom 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/105.changecom 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:4034: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`a', `b') -dnl @result{} -«a» -dnl @result{}«b» -changecom(`«', `»') -dnl @result{} -«a» -dnl @result{}«a» diff -ruNp m4-1.4.11/checks/105.changequot m4-1.4.12/checks/105.changequot --- m4-1.4.11/checks/105.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/105.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,20 @@ +dnl @ ../doc/m4.texinfo:4090: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +changequote(`[', `]')dnl +define([a], [1, (b)])dnl +define([b], [2])dnl +define([quote], [[$*]])dnl +define([expand], [_$0(($1))])dnl +define([_expand], + [changequote([(], [)])$1changequote`'changequote(`[', `]')])dnl +expand([a, a, [a, a], [[a, a]]]) +dnl @result{}1, (2), 1, (2), a, a, [a, a] +quote(a, a, [a, a], [[a, a]]) +dnl @result{}1,(2),1,(2),a, a,[a, a] diff -ruNp m4-1.4.11/checks/106.changecom m4-1.4.12/checks/106.changecom --- m4-1.4.11/checks/106.changecom 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/106.changecom 1969-12-31 17:00:00.000000000 -0700 @@ -1,22 +0,0 @@ -dnl @ ../doc/m4.texinfo:4057: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`hi', `HI') -dnl @result{} -define(`hi1hi2', `hello') -dnl @result{} -changecom(`q', `Q') -dnl @result{} -q hi Q hi -dnl @result{}q hi Q HI -changecom(`1', `2') -dnl @result{} -hi1hi2 -dnl @result{}hello -hi 1hi2 -dnl @result{}HI 1hi2 diff -ruNp m4-1.4.11/checks/106.changequot m4-1.4.12/checks/106.changequot --- m4-1.4.11/checks/106.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/106.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,27 @@ +dnl @ ../doc/m4.texinfo:4111: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`hi', `HI') +dnl @result{} +changequote(`""', `"') +dnl @result{} +""hi"""hi" +dnl @result{}hihi +""hi" ""hi" +dnl @result{}hi hi +""hi"" "hi" +dnl @result{}hi" "HI" +changequote +dnl @result{} +`hi`hi'hi' +dnl @result{}hi`hi'hi +changequote(`"', `"') +dnl @result{} +"hi"hi"hi" +dnl @result{}hiHIhi diff -ruNp m4-1.4.11/checks/107.changecom m4-1.4.12/checks/107.changecom --- m4-1.4.11/checks/107.changecom 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/107.changecom 1969-12-31 17:00:00.000000000 -0700 @@ -1,34 +0,0 @@ -dnl @ ../doc/m4.texinfo:4080: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`echo', `$#:$*:$@:') -dnl @result{} -define(`hi', `HI') -dnl @result{} -changecom(`(',`)') -dnl @result{} -echo(hi) -dnl @result{}0:::(hi) -changecom -dnl @result{} -changecom(`((', `))') -dnl @result{} -echo(hi) -dnl @result{}1:HI:HI: -echo((hi)) -dnl @result{}0:::((hi)) -changecom(`,', `)') -dnl @result{} -echo(hi,hi)bye) -dnl @result{}1:HI,hi)bye:HI,hi)bye: -changecom -dnl @result{} -echo(hi,`,`'hi',hi) -dnl @result{}3:HI,,HI,HI:HI,,`'hi,HI: -echo(hi,`,`'hi',hi`'changecom(`,,', `hi')) -dnl @result{}3:HI,,`'hi,HI:HI,,`'hi,HI: diff -ruNp m4-1.4.11/checks/107.changequot m4-1.4.12/checks/107.changequot --- m4-1.4.11/checks/107.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/107.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:4134: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`aaaaaaaaaaaaaaaaaaaa', `A')define(`q', `"$@"') +dnl @result{} +changequote(`"', `"') +dnl @result{} +q(q("aaaaaaaaaaaaaaaaaaaa", "a")) +dnl @result{}A,a diff -ruNp m4-1.4.11/checks/108.changecom m4-1.4.12/checks/108.changecom --- m4-1.4.11/checks/108.changecom 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/108.changecom 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:4112: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -changecom(`/*', `*/') -dnl @result{} -/*dangling comment -dnl @error{}m4:stdin:2: ERROR: end of file in comment diff -ruNp m4-1.4.11/checks/108.changequot m4-1.4.12/checks/108.changequot --- m4-1.4.11/checks/108.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/108.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:4147: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +`hello world' +dnl @result{}hello world +`dangling quote +dnl @error{}m4:stdin:2: ERROR: end of file in string diff -ruNp m4-1.4.11/checks/109.changequot m4-1.4.12/checks/109.changequot --- m4-1.4.11/checks/109.changequot 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/109.changequot 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:4156: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifelse(`dangling quote +dnl @error{}m4:stdin:1: ERROR: end of file in string diff -ruNp m4-1.4.11/checks/109.changeword m4-1.4.12/checks/109.changeword --- m4-1.4.11/checks/109.changeword 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/109.changeword 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:4165: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`changeword', `', `errprint(` skipping: no changeword support -')m4exit(`77')')dnl -changeword(`[_a-zA-Z0-9]+') -dnl @result{} -define(`1', `0')1 -dnl @result{}0 diff -ruNp m4-1.4.11/checks/110.changecom m4-1.4.12/checks/110.changecom --- m4-1.4.11/checks/110.changecom 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/110.changecom 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:4181: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`comment', `COMMENT') +dnl @result{} +# A normal comment +dnl @result{}# A normal comment +changecom(`/*', `*/') +dnl @result{} +# Not a comment anymore +dnl @result{}# Not a COMMENT anymore +But: /* this is a comment now */ while this is not a comment +dnl @result{}But: /* this is a comment now */ while this is not a COMMENT diff -ruNp m4-1.4.11/checks/110.changeword m4-1.4.12/checks/110.changeword --- m4-1.4.11/checks/110.changeword 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/110.changeword 1969-12-31 17:00:00.000000000 -0700 @@ -1,19 +0,0 @@ -dnl @ ../doc/m4.texinfo:4178: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`changeword', `', `errprint(` skipping: no changeword support -')m4exit(`77')')dnl -define(`_indir', defn(`indir')) -dnl @result{} -changeword(`_[_a-zA-Z0-9]*') -dnl @result{} -esyscmd(`foo') -dnl @result{}esyscmd(foo) -_indir(`esyscmd', `echo hi') -dnl @result{}hi -dnl @result{} diff -ruNp m4-1.4.11/checks/111.changecom m4-1.4.12/checks/111.changecom --- m4-1.4.11/checks/111.changecom 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/111.changecom 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:4208: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`comment', `COMMENT') +dnl @result{} +changecom +dnl @result{} +# Not a comment anymore +dnl @result{}# Not a COMMENT anymore +changecom(`#', `') +dnl @result{} +# comment again +dnl @result{}# comment again diff -ruNp m4-1.4.11/checks/111.changeword m4-1.4.12/checks/111.changeword --- m4-1.4.11/checks/111.changeword 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/111.changeword 1969-12-31 17:00:00.000000000 -0700 @@ -1,40 +0,0 @@ -dnl @ ../doc/m4.texinfo:4197: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`changeword', `', `errprint(` skipping: no changeword support -')m4exit(`77')')dnl -define(`foo -', `bar -') -dnl @result{} -dnl This example wants to recognize changeword, dnl, and `foo\n'. -dnl First, we check that our regexp will match. -regexp(`changeword', `[cd][a-z]*\|foo[ -]') -dnl @result{}0 -regexp(`foo -', `[cd][a-z]*\|foo[ -]') -dnl @result{}0 -regexp(`f', `[cd][a-z]*\|foo[ -]') -dnl @result{}-1 -foo -dnl @result{}foo -changeword(`[cd][a-z]*\|foo[ -]') -dnl @result{} -dnl Even though `foo\n' matches, we forgot to allow `f'. -foo -dnl @result{}foo -changeword(`[cd][a-z]*\|fo*[ -]?') -dnl @result{} -dnl Now we can call `foo\n'. -foo -dnl @result{}bar diff -ruNp m4-1.4.11/checks/112.changecom m4-1.4.12/checks/112.changecom --- m4-1.4.11/checks/112.changecom 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/112.changecom 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:4227: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`a', `b') +dnl @result{} +«a» +dnl @result{}«b» +changecom(`«', `»') +dnl @result{} +«a» +dnl @result{}«a» diff -ruNp m4-1.4.11/checks/112.changeword m4-1.4.12/checks/112.changeword --- m4-1.4.11/checks/112.changeword 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/112.changeword 1969-12-31 17:00:00.000000000 -0700 @@ -1,38 +0,0 @@ -dnl @ ../doc/m4.texinfo:4239: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`changeword', `', `errprint(` skipping: no changeword support -')m4exit(`77')')dnl -define(`bar -', defn(`dnl'))dnl -define(`baz', `dnl -include(`foo') ignored -dnl')dnl -changeword(`\([_a-zA-Z][_a-zA-Z0-9]*\|bar -\)') -dnl @result{} -__file__:__line__ -dnl @result{}stdin:10 -include(`foo') ignored -__file__:__line__ -dnl @result{}stdin:12 -baz ignored -__file__:__line__ -dnl @result{}stdin:14 -define(`bar -', defn(`__file__')) -dnl @result{} -include(`foo') -dnl @result{}../examples/foo -define(`bar -', defn(`__line__')) -dnl @result{} -include(`foo') -dnl @result{}1 -__file__:__line__ -dnl @result{}stdin:21 diff -ruNp m4-1.4.11/checks/113.changecom m4-1.4.12/checks/113.changecom --- m4-1.4.11/checks/113.changecom 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/113.changecom 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,23 @@ +dnl @ ../doc/m4.texinfo:4250: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`hi', `HI') +dnl @result{} +define(`hi1hi2', `hello') +dnl @result{} +changecom(`q', `Q') +dnl @result{} +q hi Q hi +dnl @result{}q hi Q HI +changecom(`1', `2') +dnl @result{} +hi1hi2 +dnl @result{}hello +hi 1hi2 +dnl @result{}HI 1hi2 diff -ruNp m4-1.4.11/checks/113.changeword m4-1.4.12/checks/113.changeword --- m4-1.4.11/checks/113.changeword 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/113.changeword 1969-12-31 17:00:00.000000000 -0700 @@ -1,20 +0,0 @@ -dnl @ ../doc/m4.texinfo:4277: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`changeword', `', `errprint(` skipping: no changeword support -')m4exit(`77')')dnl -ifdef(`__unix__', , - `errprint(` skipping: syscmd does not have unix semantics -')m4exit(`77')')dnl -changecom(`/*', `*/')dnl -define(`foo', `bar')dnl -changeword(`#\([_a-zA-Z0-9]*\)') -dnl @result{} -#esyscmd(`echo foo \#foo') -dnl @result{}foo bar -dnl @result{} diff -ruNp m4-1.4.11/checks/114.changecom m4-1.4.12/checks/114.changecom --- m4-1.4.11/checks/114.changecom 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/114.changecom 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,35 @@ +dnl @ ../doc/m4.texinfo:4273: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`echo', `$#:$*:$@:') +dnl @result{} +define(`hi', `HI') +dnl @result{} +changecom(`(',`)') +dnl @result{} +echo(hi) +dnl @result{}0:::(hi) +changecom +dnl @result{} +changecom(`((', `))') +dnl @result{} +echo(hi) +dnl @result{}1:HI:HI: +echo((hi)) +dnl @result{}0:::((hi)) +changecom(`,', `)') +dnl @result{} +echo(hi,hi)bye) +dnl @result{}1:HI,hi)bye:HI,hi)bye: +changecom +dnl @result{} +echo(hi,`,`'hi',hi) +dnl @result{}3:HI,,HI,HI:HI,,`'hi,HI: +echo(hi,`,`'hi',hi`'changecom(`,,', `hi')) +dnl @result{}3:HI,,`'hi,HI:HI,,`'hi,HI: diff -ruNp m4-1.4.11/checks/114.changeword m4-1.4.12/checks/114.changeword --- m4-1.4.11/checks/114.changeword 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/114.changeword 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:4314: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`changeword', `', `errprint(` skipping: no changeword support -')m4exit(`77')')dnl -define(`a', `errprint(`Hello')')dnl -changeword(`@\([_a-zA-Z0-9]*\)') -dnl @result{} -@a -dnl @result{}errprint(Hello) diff -ruNp m4-1.4.11/checks/115.changecom m4-1.4.12/checks/115.changecom --- m4-1.4.11/checks/115.changecom 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/115.changecom 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:4305: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +changecom(`/*', `*/') +dnl @result{} +/*dangling comment +dnl @error{}m4:stdin:2: ERROR: end of file in comment diff -ruNp m4-1.4.11/checks/115.m4wrap m4-1.4.12/checks/115.m4wrap --- m4-1.4.11/checks/115.m4wrap 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/115.m4wrap 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:4367: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`cleanup', `This is the `cleanup' action. -') -dnl @result{} -m4wrap(`cleanup') -dnl @result{} -This is the first and last normal input line. -dnl @result{}This is the first and last normal input line. -dnl @result{}This is the cleanup action. diff -ruNp m4-1.4.11/checks/116.changeword m4-1.4.12/checks/116.changeword --- m4-1.4.11/checks/116.changeword 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/116.changeword 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:4358: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`changeword', `', `errprint(` skipping: no changeword support +')m4exit(`77')')dnl +changeword(`[_a-zA-Z0-9]+') +dnl @result{} +define(`1', `0')1 +dnl @result{}0 diff -ruNp m4-1.4.11/checks/116.m4wrap m4-1.4.12/checks/116.m4wrap --- m4-1.4.11/checks/116.m4wrap 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/116.m4wrap 1969-12-31 17:00:00.000000000 -0700 @@ -1,25 +0,0 @@ -dnl @ ../doc/m4.texinfo:4399: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -undivert(`wrapfifo.m4')dnl -dnl @result{}dnl Redefine m4wrap to have FIFO semantics. -dnl @result{}define(`_m4wrap_level', `0')dnl -dnl @result{}define(`m4wrap', -dnl @result{}`ifdef(`m4wrap'_m4wrap_level, -dnl @result{} `define(`m4wrap'_m4wrap_level, -dnl @result{} defn(`m4wrap'_m4wrap_level)`$1')', -dnl @result{} `builtin(`m4wrap', `define(`_m4wrap_level', -dnl @result{} incr(_m4wrap_level))dnl -dnl @result{}m4wrap'_m4wrap_level)dnl -dnl @result{}define(`m4wrap'_m4wrap_level, `$1')')')dnl -include(`wrapfifo.m4') -dnl @result{} -m4wrap(`a`'m4wrap(`c -', `d')')m4wrap(`b') -dnl @result{} -dnl @result{}abc diff -ruNp m4-1.4.11/checks/117.changeword m4-1.4.12/checks/117.changeword --- m4-1.4.11/checks/117.changeword 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/117.changeword 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,20 @@ +dnl @ ../doc/m4.texinfo:4371: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`changeword', `', `errprint(` skipping: no changeword support +')m4exit(`77')')dnl +define(`_indir', defn(`indir')) +dnl @result{} +changeword(`_[_a-zA-Z0-9]*') +dnl @result{} +esyscmd(`foo') +dnl @result{}esyscmd(foo) +_indir(`esyscmd', `echo hi') +dnl @result{}hi +dnl @result{} diff -ruNp m4-1.4.11/checks/117.m4wrap m4-1.4.12/checks/117.m4wrap --- m4-1.4.11/checks/117.m4wrap 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/117.m4wrap 1969-12-31 17:00:00.000000000 -0700 @@ -1,25 +0,0 @@ -dnl @ ../doc/m4.texinfo:4429: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -undivert(`wraplifo.m4')dnl -dnl @result{}dnl Redefine m4wrap to have LIFO semantics. -dnl @result{}define(`_m4wrap_level', `0')dnl -dnl @result{}define(`_m4wrap', defn(`m4wrap'))dnl -dnl @result{}define(`m4wrap', -dnl @result{}`ifdef(`m4wrap'_m4wrap_level, -dnl @result{} `define(`m4wrap'_m4wrap_level, -dnl @result{} `$1'defn(`m4wrap'_m4wrap_level))', -dnl @result{} `_m4wrap(`define(`_m4wrap_level', incr(_m4wrap_level))dnl -dnl @result{}m4wrap'_m4wrap_level)dnl -dnl @result{}define(`m4wrap'_m4wrap_level, `$1')')')dnl -include(`wraplifo.m4') -dnl @result{} -m4wrap(`a`'m4wrap(`c -', `d')')m4wrap(`b') -dnl @result{} -dnl @result{}bac diff -ruNp m4-1.4.11/checks/118.changeword m4-1.4.12/checks/118.changeword --- m4-1.4.11/checks/118.changeword 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/118.changeword 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,41 @@ +dnl @ ../doc/m4.texinfo:4390: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`changeword', `', `errprint(` skipping: no changeword support +')m4exit(`77')')dnl +define(`foo +', `bar +') +dnl @result{} +dnl This example wants to recognize changeword, dnl, and `foo\n'. +dnl First, we check that our regexp will match. +regexp(`changeword', `[cd][a-z]*\|foo[ +]') +dnl @result{}0 +regexp(`foo +', `[cd][a-z]*\|foo[ +]') +dnl @result{}0 +regexp(`f', `[cd][a-z]*\|foo[ +]') +dnl @result{}-1 +foo +dnl @result{}foo +changeword(`[cd][a-z]*\|foo[ +]') +dnl @result{} +dnl Even though `foo\n' matches, we forgot to allow `f'. +foo +dnl @result{}foo +changeword(`[cd][a-z]*\|fo*[ +]?') +dnl @result{} +dnl Now we can call `foo\n'. +foo +dnl @result{}bar diff -ruNp m4-1.4.11/checks/118.m4wrap m4-1.4.12/checks/118.m4wrap --- m4-1.4.11/checks/118.m4wrap 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/118.m4wrap 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:4454: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`f', `ifelse(`$1', `0', `Answer: 0!=1 -', eval(`$1>1'), `0', `Answer: $2$1=eval(`$2$1') -', `m4wrap(`f(decr(`$1'), `$2$1*')')')') -dnl @result{} -f(`10') -dnl @result{} -dnl @result{}Answer: 10*9*8*7*6*5*4*3*2*1=3628800 diff -ruNp m4-1.4.11/checks/119.changeword m4-1.4.12/checks/119.changeword --- m4-1.4.11/checks/119.changeword 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/119.changeword 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,39 @@ +dnl @ ../doc/m4.texinfo:4432: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`changeword', `', `errprint(` skipping: no changeword support +')m4exit(`77')')dnl +define(`bar +', defn(`dnl'))dnl +define(`baz', `dnl +include(`foo') ignored +dnl')dnl +changeword(`\([_a-zA-Z][_a-zA-Z0-9]*\|bar +\)') +dnl @result{} +__file__:__line__ +dnl @result{}stdin:10 +include(`foo') ignored +__file__:__line__ +dnl @result{}stdin:12 +baz ignored +__file__:__line__ +dnl @result{}stdin:14 +define(`bar +', defn(`__file__')) +dnl @result{} +include(`foo') +dnl @result{}examples/foo +define(`bar +', defn(`__line__')) +dnl @result{} +include(`foo') +dnl @result{}1 +__file__:__line__ +dnl @result{}stdin:21 diff -ruNp m4-1.4.11/checks/119.m4wrap m4-1.4.12/checks/119.m4wrap --- m4-1.4.11/checks/119.m4wrap 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/119.m4wrap 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:4468: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`aa', `AA -') -dnl @result{} -m4wrap(`a')m4wrap(`a') -dnl @result{} -dnl @result{}AA diff -ruNp m4-1.4.11/checks/120.changeword m4-1.4.12/checks/120.changeword --- m4-1.4.11/checks/120.changeword 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/120.changeword 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,21 @@ +dnl @ ../doc/m4.texinfo:4470: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`changeword', `', `errprint(` skipping: no changeword support +')m4exit(`77')')dnl +ifdef(`__unix__', , + `errprint(` skipping: syscmd does not have unix semantics +')m4exit(`77')')dnl +changecom(`/*', `*/')dnl +define(`foo', `bar')dnl +changeword(`#\([_a-zA-Z0-9]*\)') +dnl @result{} +#esyscmd(`echo foo \#foo') +dnl @result{}foo bar +dnl @result{} diff -ruNp m4-1.4.11/checks/120.m4wrap m4-1.4.12/checks/120.m4wrap --- m4-1.4.11/checks/120.m4wrap 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/120.m4wrap 1969-12-31 17:00:00.000000000 -0700 @@ -1,11 +0,0 @@ -dnl @ ../doc/m4.texinfo:4483: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -m4wrap(`m4wrap(`)')len(abc') -dnl @result{} -dnl @error{}m4:stdin:1: ERROR: end of file in argument list diff -ruNp m4-1.4.11/checks/121.changeword m4-1.4.12/checks/121.changeword --- m4-1.4.11/checks/121.changeword 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/121.changeword 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:4507: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`changeword', `', `errprint(` skipping: no changeword support +')m4exit(`77')')dnl +define(`a', `errprint(`Hello')')dnl +changeword(`@\([_a-zA-Z0-9]*\)') +dnl @result{} +@a +dnl @result{}errprint(Hello) diff -ruNp m4-1.4.11/checks/121.include m4-1.4.12/checks/121.include --- m4-1.4.11/checks/121.include 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/121.include 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:4525: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`none') -dnl @error{}m4:stdin:1: cannot open `none': No such file or directory -dnl @result{} -include() -dnl @error{}m4:stdin:2: cannot open `': No such file or directory -dnl @result{} -sinclude(`none') -dnl @result{} -sinclude() -dnl @result{} diff -ruNp m4-1.4.11/checks/122.include m4-1.4.12/checks/122.include --- m4-1.4.11/checks/122.include 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/122.include 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:4558: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `FOO') -dnl @result{} -include(`incl.m4') -dnl @result{}Include file start -dnl @result{}FOO -dnl @result{}Include file end -dnl @result{} diff -ruNp m4-1.4.11/checks/122.m4wrap m4-1.4.12/checks/122.m4wrap --- m4-1.4.11/checks/122.m4wrap 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/122.m4wrap 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:4560: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`cleanup', `This is the `cleanup' action. +') +dnl @result{} +m4wrap(`cleanup') +dnl @result{} +This is the first and last normal input line. +dnl @result{}This is the first and last normal input line. +dnl @result{}This is the cleanup action. diff -ruNp m4-1.4.11/checks/123.include m4-1.4.12/checks/123.include --- m4-1.4.11/checks/123.include 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/123.include 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:4575: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`bar', include(`incl.m4')) -dnl @result{} -This is `bar': >>bar<< -dnl @result{}This is bar: >>Include file start -dnl @result{}foo -dnl @result{}Include file end -dnl @result{}<< diff -ruNp m4-1.4.11/checks/123.m4wrap m4-1.4.12/checks/123.m4wrap --- m4-1.4.11/checks/123.m4wrap 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/123.m4wrap 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,26 @@ +dnl @ ../doc/m4.texinfo:4592: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +undivert(`wrapfifo.m4')dnl +dnl @result{}dnl Redefine m4wrap to have FIFO semantics. +dnl @result{}define(`_m4wrap_level', `0')dnl +dnl @result{}define(`m4wrap', +dnl @result{}`ifdef(`m4wrap'_m4wrap_level, +dnl @result{} `define(`m4wrap'_m4wrap_level, +dnl @result{} defn(`m4wrap'_m4wrap_level)`$1')', +dnl @result{} `builtin(`m4wrap', `define(`_m4wrap_level', +dnl @result{} incr(_m4wrap_level))dnl +dnl @result{}m4wrap'_m4wrap_level)dnl +dnl @result{}define(`m4wrap'_m4wrap_level, `$1')')')dnl +include(`wrapfifo.m4') +dnl @result{} +m4wrap(`a`'m4wrap(`c +', `d')')m4wrap(`b') +dnl @result{} +dnl @result{}abc diff -ruNp m4-1.4.11/checks/124.diversions m4-1.4.12/checks/124.diversions --- m4-1.4.11/checks/124.diversions 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/124.diversions 1969-12-31 17:00:00.000000000 -0700 @@ -1,35 +0,0 @@ -dnl @ ../doc/m4.texinfo:4647: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`-1')define(`f', `.') -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -divert`'dnl -len(f) -dnl @result{}1048576 -divert(`1') -f -divert(`-1')undivert diff -ruNp m4-1.4.11/checks/124.m4wrap m4-1.4.12/checks/124.m4wrap --- m4-1.4.11/checks/124.m4wrap 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/124.m4wrap 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,26 @@ +dnl @ ../doc/m4.texinfo:4622: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +undivert(`wraplifo.m4')dnl +dnl @result{}dnl Redefine m4wrap to have LIFO semantics. +dnl @result{}define(`_m4wrap_level', `0')dnl +dnl @result{}define(`_m4wrap', defn(`m4wrap'))dnl +dnl @result{}define(`m4wrap', +dnl @result{}`ifdef(`m4wrap'_m4wrap_level, +dnl @result{} `define(`m4wrap'_m4wrap_level, +dnl @result{} `$1'defn(`m4wrap'_m4wrap_level))', +dnl @result{} `_m4wrap(`define(`_m4wrap_level', incr(_m4wrap_level))dnl +dnl @result{}m4wrap'_m4wrap_level)dnl +dnl @result{}define(`m4wrap'_m4wrap_level, `$1')')')dnl +include(`wraplifo.m4') +dnl @result{} +m4wrap(`a`'m4wrap(`c +', `d')')m4wrap(`b') +dnl @result{} +dnl @result{}bac diff -ruNp m4-1.4.11/checks/125.diversions m4-1.4.12/checks/125.diversions --- m4-1.4.11/checks/125.diversions 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/125.diversions 1969-12-31 17:00:00.000000000 -0700 @@ -1,35 +0,0 @@ -dnl @ ../doc/m4.texinfo:4679: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`-1')define(`f', `.') -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -define(`f', defn(`f')defn(`f')) -divert`'dnl -len(f) -dnl @result{}1048576 -divert(`1') -f -m4exit diff -ruNp m4-1.4.11/checks/125.m4wrap m4-1.4.12/checks/125.m4wrap --- m4-1.4.11/checks/125.m4wrap 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/125.m4wrap 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:4647: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`f', `ifelse(`$1', `0', `Answer: 0!=1 +', eval(`$1>1'), `0', `Answer: $2$1=eval(`$2$1') +', `m4wrap(`f(decr(`$1'), `$2$1*')')')') +dnl @result{} +f(`10') +dnl @result{} +dnl @result{}Answer: 10*9*8*7*6*5*4*3*2*1=3628800 diff -ruNp m4-1.4.11/checks/126.diversions m4-1.4.12/checks/126.diversions --- m4-1.4.11/checks/126.diversions 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/126.diversions 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:4711: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`__unix__', , - `errprint(` skipping: syscmd does not have unix semantics -')m4exit(`77')')dnl -changequote(`[', `]')dnl -syscmd([echo 'divert(1)hi -format(%1000000d, 1)' | m4 | sed 1q])dnl -dnl @result{}hi -sysval -dnl @result{}0 diff -ruNp m4-1.4.11/checks/126.m4wrap m4-1.4.12/checks/126.m4wrap --- m4-1.4.11/checks/126.m4wrap 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/126.m4wrap 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:4661: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`aa', `AA +') +dnl @result{} +m4wrap(`a')m4wrap(`a') +dnl @result{} +dnl @result{}AA diff -ruNp m4-1.4.11/checks/127.divert m4-1.4.12/checks/127.divert --- m4-1.4.11/checks/127.divert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/127.divert 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:4758: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1') -This text is diverted. -divert -dnl @result{} -This text is not diverted. -dnl @result{}This text is not diverted. -dnl @result{} -dnl @result{}This text is diverted. diff -ruNp m4-1.4.11/checks/127.m4wrap m4-1.4.12/checks/127.m4wrap --- m4-1.4.11/checks/127.m4wrap 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/127.m4wrap 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,12 @@ +dnl @ ../doc/m4.texinfo:4676: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +m4wrap(`m4wrap(`)')len(abc') +dnl @result{} +dnl @error{}m4:stdin:1: ERROR: end of file in argument list diff -ruNp m4-1.4.11/checks/128.divert m4-1.4.12/checks/128.divert --- m4-1.4.11/checks/128.divert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/128.divert 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:4774: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`text', `TEXT') -dnl @result{} -divert(`1')`diverted text.' -divert -dnl @result{} -m4wrap(`Wrapped text precedes ') -dnl @result{} -dnl @result{}Wrapped TEXT precedes diverted text. diff -ruNp m4-1.4.11/checks/128.include m4-1.4.12/checks/128.include --- m4-1.4.11/checks/128.include 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/128.include 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:4719: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`none') +dnl @error{}m4:stdin:1: cannot open `none': No such file or directory +dnl @result{} +include() +dnl @error{}m4:stdin:2: cannot open `': No such file or directory +dnl @result{} +sinclude(`none') +dnl @result{} +sinclude() +dnl @result{} diff -ruNp m4-1.4.11/checks/129.divert m4-1.4.12/checks/129.divert --- m4-1.4.11/checks/129.divert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/129.divert 1969-12-31 17:00:00.000000000 -0700 @@ -1,13 +0,0 @@ -dnl @ ../doc/m4.texinfo:4793: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`-1') -define(`foo', `Macro `foo'.') -define(`bar', `Macro `bar'.') -divert -dnl @result{} diff -ruNp m4-1.4.11/checks/129.include m4-1.4.12/checks/129.include --- m4-1.4.11/checks/129.include 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/129.include 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:4752: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `FOO') +dnl @result{} +include(`incl.m4') +dnl @result{}Include file start +dnl @result{}FOO +dnl @result{}Include file end +dnl @result{} diff -ruNp m4-1.4.11/checks/130.divert m4-1.4.12/checks/130.divert --- m4-1.4.11/checks/130.divert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/130.divert 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:4807: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(eval(`1<<28'))world -divert(`2')hello -dnl @result{}hello -dnl @result{}world diff -ruNp m4-1.4.11/checks/130.include m4-1.4.12/checks/130.include --- m4-1.4.11/checks/130.include 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/130.include 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:4769: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`bar', include(`incl.m4')) +dnl @result{} +This is `bar': >>bar<< +dnl @result{}This is bar: >>Include file start +dnl @result{}foo +dnl @result{}Include file end +dnl @result{}<< diff -ruNp m4-1.4.11/checks/131.divert m4-1.4.12/checks/131.divert --- m4-1.4.11/checks/131.divert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/131.divert 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:4822: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -We decided to divert the stream for irrigation. -dnl @result{}We decided to the stream for irrigation. -define(`divert', `ifelse(`$#', `0', ``$0'', `builtin(`$0', $@)')') -dnl @result{} -divert(`-1') -Ignored text. -divert(`0') -dnl @result{} -We decided to divert the stream for irrigation. -dnl @result{}We decided to divert the stream for irrigation. diff -ruNp m4-1.4.11/checks/131.include m4-1.4.12/checks/131.include --- m4-1.4.11/checks/131.include 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/131.include 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:4798: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl @ expected error: ignore +include(`Makefile/') +dnl @error{}m4:stdin:1: cannot open `Makefile/': Not a directory +dnl @result{} diff -ruNp m4-1.4.11/checks/132.include m4-1.4.12/checks/132.include --- m4-1.4.11/checks/132.include 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/132.include 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:4811: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl @ expected error: ignore +include(`.') +dnl @error{}m4:stdin:1: cannot open `.': Is a directory +dnl @result{} diff -ruNp m4-1.4.11/checks/132.undivert m4-1.4.12/checks/132.undivert --- m4-1.4.11/checks/132.undivert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/132.undivert 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:4856: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1') -This text is diverted. -divert -dnl @result{} -This text is not diverted. -dnl @result{}This text is not diverted. -undivert(`1') -dnl @result{} -dnl @result{}This text is diverted. -dnl @result{} diff -ruNp m4-1.4.11/checks/133.include m4-1.4.12/checks/133.include --- m4-1.4.11/checks/133.include 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/133.include 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:4819: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +sinclude(`Makefile/') +dnl @result{} +sinclude(`.') +dnl @result{} diff -ruNp m4-1.4.11/checks/133.undivert m4-1.4.12/checks/133.undivert --- m4-1.4.11/checks/133.undivert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/133.undivert 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:4879: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1')diverted text -divert -dnl @result{} -undivert() -dnl @result{} -undivert(`0') -dnl @result{} -undivert -dnl @result{}diverted text -dnl @result{} diff -ruNp m4-1.4.11/checks/134.diversions m4-1.4.12/checks/134.diversions --- m4-1.4.11/checks/134.diversions 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/134.diversions 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,36 @@ +dnl @ ../doc/m4.texinfo:4877: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(`-1')define(`f', `.') +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +divert`'dnl +len(f) +dnl @result{}1048576 +divert(`1') +f +divert(`-1')undivert diff -ruNp m4-1.4.11/checks/134.undivert m4-1.4.12/checks/134.undivert --- m4-1.4.11/checks/134.undivert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/134.undivert 1969-12-31 17:00:00.000000000 -0700 @@ -1,20 +0,0 @@ -dnl @ ../doc/m4.texinfo:4895: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1') -This text is diverted first. -divert(`0')undivert(`1')dnl -dnl @result{} -dnl @result{}This text is diverted first. -undivert(`1') -dnl @result{} -divert(`1') -This text is also diverted but not appended. -divert(`0')undivert(`1')dnl -dnl @result{} -dnl @result{}This text is also diverted but not appended. diff -ruNp m4-1.4.11/checks/135.diversions m4-1.4.12/checks/135.diversions --- m4-1.4.11/checks/135.diversions 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/135.diversions 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,36 @@ +dnl @ ../doc/m4.texinfo:4909: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(`-1')define(`f', `.') +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +define(`f', defn(`f')defn(`f')) +divert`'dnl +len(f) +dnl @result{}1048576 +divert(`1') +f +m4exit diff -ruNp m4-1.4.11/checks/135.undivert m4-1.4.12/checks/135.undivert --- m4-1.4.11/checks/135.undivert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/135.undivert 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:4914: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1')one -divert(`2')two -divert(`3')three -divert(`2')undivert`'dnl -divert`'undivert`'dnl -dnl @result{}two -dnl @result{}one -dnl @result{}three diff -ruNp m4-1.4.11/checks/136.diversions m4-1.4.12/checks/136.diversions --- m4-1.4.11/checks/136.diversions 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/136.diversions 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:4941: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`__unix__', , + `errprint(` skipping: syscmd does not have unix semantics +')m4exit(`77')')dnl +changequote(`[', `]')dnl +syscmd([echo 'divert(1)hi +format(%1000000d, 1)' | ]__program__[ | sed -n 1p])dnl +dnl @result{}hi +sysval +dnl @result{}0 diff -ruNp m4-1.4.11/checks/136.undivert m4-1.4.12/checks/136.undivert --- m4-1.4.11/checks/136.undivert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/136.undivert 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:4943: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`bar', `BAR') -dnl @result{} -undivert(`foo') -dnl @result{}bar -dnl @result{} -include(`foo') -dnl @result{}BAR -dnl @result{} diff -ruNp m4-1.4.11/checks/137.divert m4-1.4.12/checks/137.divert --- m4-1.4.11/checks/137.divert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/137.divert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:4988: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(`1') +This text is diverted. +divert +dnl @result{} +This text is not diverted. +dnl @result{}This text is not diverted. +dnl @result{} +dnl @result{}This text is diverted. diff -ruNp m4-1.4.11/checks/137.undivert m4-1.4.12/checks/137.undivert --- m4-1.4.11/checks/137.undivert 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/137.undivert 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:4958: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1')diversion one -divert(`2')undivert(`foo')dnl -divert(`3')diversion three -divert`'dnl -undivert(`1', `2', `foo', `3')dnl -dnl @result{}diversion one -dnl @result{}bar -dnl @result{}bar -dnl @result{}diversion three diff -ruNp m4-1.4.11/checks/138.divert m4-1.4.12/checks/138.divert --- m4-1.4.11/checks/138.divert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/138.divert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:5004: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`text', `TEXT') +dnl @result{} +divert(`1')`diverted text.' +divert +dnl @result{} +m4wrap(`Wrapped text precedes ') +dnl @result{} +dnl @result{}Wrapped TEXT precedes diverted text. diff -ruNp m4-1.4.11/checks/138.divnum m4-1.4.12/checks/138.divnum --- m4-1.4.11/checks/138.divnum 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/138.divnum 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:4980: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -Initial divnum -dnl @result{}Initial 0 -divert(`1') -Diversion one: divnum -divert(`2') -Diversion two: divnum -dnl @result{} -dnl @result{}Diversion one: 1 -dnl @result{} -dnl @result{}Diversion two: 2 diff -ruNp m4-1.4.11/checks/139.cleardiver m4-1.4.12/checks/139.cleardiver --- m4-1.4.11/checks/139.cleardiver 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/139.cleardiver 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:5006: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(`1') -Diversion one: divnum -divert(`2') -Diversion two: divnum -divert(`-1') -undivert diff -ruNp m4-1.4.11/checks/139.divert m4-1.4.12/checks/139.divert --- m4-1.4.11/checks/139.divert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/139.divert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,14 @@ +dnl @ ../doc/m4.texinfo:5023: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(`-1') +define(`foo', `Macro `foo'.') +define(`bar', `Macro `bar'.') +divert +dnl @result{} diff -ruNp m4-1.4.11/checks/140.cleardiver m4-1.4.12/checks/140.cleardiver --- m4-1.4.11/checks/140.cleardiver 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/140.cleardiver 1969-12-31 17:00:00.000000000 -0700 @@ -1,11 +0,0 @@ -dnl @ ../doc/m4.texinfo:5025: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`cleardivert', -`pushdef(`_n', divnum)divert(`-1')undivert($@)divert(_n)popdef(`_n')') -dnl @result{} diff -ruNp m4-1.4.11/checks/140.divert m4-1.4.12/checks/140.divert --- m4-1.4.11/checks/140.divert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/140.divert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:5037: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(eval(`1<<28'))world +divert(`2')hello +dnl @result{}hello +dnl @result{}world diff -ruNp m4-1.4.11/checks/141.divert m4-1.4.12/checks/141.divert --- m4-1.4.11/checks/141.divert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/141.divert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:5052: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +We decided to divert the stream for irrigation. +dnl @result{}We decided to the stream for irrigation. +define(`divert', `ifelse(`$#', `0', ``$0'', `builtin(`$0', $@)')') +dnl @result{} +divert(`-1') +Ignored text. +divert(`0') +dnl @result{} +We decided to divert the stream for irrigation. +dnl @result{}We decided to divert the stream for irrigation. diff -ruNp m4-1.4.11/checks/141.len m4-1.4.12/checks/141.len --- m4-1.4.11/checks/141.len 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/141.len 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:5065: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -len() -dnl @result{}0 -len(`abcdef') -dnl @result{}6 diff -ruNp m4-1.4.11/checks/142.index_macr m4-1.4.12/checks/142.index_macr --- m4-1.4.11/checks/142.index_macr 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/142.index_macr 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:5087: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -index(`gnus, gnats, and armadillos', `nat') -dnl @result{}7 -index(`gnus, gnats, and armadillos', `dag') -dnl @result{}-1 diff -ruNp m4-1.4.11/checks/142.undivert m4-1.4.12/checks/142.undivert --- m4-1.4.11/checks/142.undivert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/142.undivert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:5086: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(`1') +This text is diverted. +divert +dnl @result{} +This text is not diverted. +dnl @result{}This text is not diverted. +undivert(`1') +dnl @result{} +dnl @result{}This text is diverted. +dnl @result{} diff -ruNp m4-1.4.11/checks/143.index_macr m4-1.4.12/checks/143.index_macr --- m4-1.4.11/checks/143.index_macr 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/143.index_macr 1969-12-31 17:00:00.000000000 -0700 @@ -1,15 +0,0 @@ -dnl @ ../doc/m4.texinfo:5097: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -index(`abc') -dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `index' -dnl @result{}0 -index(`abc', `') -dnl @result{}0 -index(`abc', `b') -dnl @result{}1 diff -ruNp m4-1.4.11/checks/143.undivert m4-1.4.12/checks/143.undivert --- m4-1.4.11/checks/143.undivert 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/143.undivert 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:5109: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(`1')diverted text +divert +dnl @result{} +undivert() +dnl @result{} +undivert(`0') +dnl @result{} +undivert +dnl @result{}diverted text +dnl @result{} diff -ruNp m4-1.4.11/checks/144.regexp m4-1.4.12/checks/144.regexp --- m4-1.4.11/checks/144.regexp 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/144.regexp 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:5150: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -regexp(`GNUs not Unix', `\<[a-z]\w+') -dnl @result{}5 -regexp(`GNUs not Unix', `\a-c-a') -dnl @result{}<;>abcba -translit(`abcdef', `aabdef', `bcged') -dnl @result{}bgced diff -ruNp m4-1.4.11/checks/150.cleardiver m4-1.4.12/checks/150.cleardiver --- m4-1.4.11/checks/150.cleardiver 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/150.cleardiver 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,12 @@ +dnl @ ../doc/m4.texinfo:5255: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`cleardivert', +`pushdef(`_n', divnum)divert(`-1')undivert($@)divert(_n)popdef(`_n')') +dnl @result{} diff -ruNp m4-1.4.11/checks/150.translit m4-1.4.12/checks/150.translit --- m4-1.4.11/checks/150.translit 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/150.translit 1969-12-31 17:00:00.000000000 -0700 @@ -1,10 +0,0 @@ -dnl @ ../doc/m4.texinfo:5289: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -translit(`«abc~', `~-»') -dnl @result{}abc diff -ruNp m4-1.4.11/checks/151.len m4-1.4.12/checks/151.len --- m4-1.4.11/checks/151.len 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/151.len 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:5295: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +len() +dnl @result{}0 +len(`abcdef') +dnl @result{}6 diff -ruNp m4-1.4.11/checks/151.translit m4-1.4.12/checks/151.translit --- m4-1.4.11/checks/151.translit 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/151.translit 1969-12-31 17:00:00.000000000 -0700 @@ -1,11 +0,0 @@ -dnl @ ../doc/m4.texinfo:5297: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -translit(`abc') -dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `translit' -dnl @result{}abc diff -ruNp m4-1.4.11/checks/152.index_macr m4-1.4.12/checks/152.index_macr --- m4-1.4.11/checks/152.index_macr 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/152.index_macr 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:5317: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +index(`gnus, gnats, and armadillos', `nat') +dnl @result{}7 +index(`gnus, gnats, and armadillos', `dag') +dnl @result{}-1 diff -ruNp m4-1.4.11/checks/152.patsubst m4-1.4.12/checks/152.patsubst --- m4-1.4.11/checks/152.patsubst 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/152.patsubst 1969-12-31 17:00:00.000000000 -0700 @@ -1,21 +0,0 @@ -dnl @ ../doc/m4.texinfo:5341: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -patsubst(`GNUs not Unix', `^', `OBS: ') -dnl @result{}OBS: GNUs not Unix -patsubst(`GNUs not Unix', `\<', `OBS: ') -dnl @result{}OBS: GNUs OBS: not OBS: Unix -patsubst(`GNUs not Unix', `\w*', `(\&)') -dnl @result{}(GNUs)() (not)() (Unix)() -patsubst(`GNUs not Unix', `\w+', `(\&)') -dnl @result{}(GNUs) (not) (Unix) -patsubst(`GNUs not Unix', `[A-Z][a-z]+') -dnl @result{}GN not -patsubst(`GNUs not Unix', `not', `NOT\') -dnl @error{}m4:stdin:6: Warning: trailing \ ignored in replacement -dnl @result{}GNUs NOT Unix diff -ruNp m4-1.4.11/checks/153.index_macr m4-1.4.12/checks/153.index_macr --- m4-1.4.11/checks/153.index_macr 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/153.index_macr 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:5327: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +index(`abc') +dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `index' +dnl @result{}0 +index(`abc', `') +dnl @result{}0 +index(`abc', `b') +dnl @result{}1 diff -ruNp m4-1.4.11/checks/153.patsubst m4-1.4.12/checks/153.patsubst --- m4-1.4.11/checks/153.patsubst 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/153.patsubst 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:5374: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`capitalize.m4') -dnl @result{} -upcase(`GNUs not Unix') -dnl @result{}GNUS NOT UNIX -downcase(`GNUs not Unix') -dnl @result{}gnus not unix -capitalize(`GNUs not Unix') -dnl @result{}Gnus Not Unix diff -ruNp m4-1.4.11/checks/154.patsubst m4-1.4.12/checks/154.patsubst --- m4-1.4.11/checks/154.patsubst 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/154.patsubst 1969-12-31 17:00:00.000000000 -0700 @@ -1,21 +0,0 @@ -dnl @ ../doc/m4.texinfo:5394: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -undivert(`capitalize.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# upcase(text) -dnl @result{}# downcase(text) -dnl @result{}# capitalize(text) -dnl @result{}# change case of text, simple version -dnl @result{}define(`upcase', `translit(`$*', `a-z', `A-Z')') -dnl @result{}define(`downcase', `translit(`$*', `A-Z', `a-z')') -dnl @result{}define(`_capitalize', -dnl @result{} `regexp(`$1', `^\(\w\)\(\w*\)', -dnl @result{} `upcase(`\1')`'downcase(`\2')')') -dnl @result{}define(`capitalize', `patsubst(`$1', `\w+', `_$0(`\&')')') -dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/154.regexp m4-1.4.12/checks/154.regexp --- m4-1.4.11/checks/154.regexp 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/154.regexp 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:5380: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +regexp(`GNUs not Unix', `\<[a-z]\w+') +dnl @result{}5 +regexp(`GNUs not Unix', `\a-c-a') +dnl @result{}<;>abcba +translit(`abcdef', `aabdef', `bcged') +dnl @result{}bgced diff -ruNp m4-1.4.11/checks/160.incr m4-1.4.12/checks/160.incr --- m4-1.4.11/checks/160.incr 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/160.incr 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:5567: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -incr(`4') -dnl @result{}5 -decr(`7') -dnl @result{}6 -incr() -dnl @error{}m4:stdin:3: empty string treated as 0 in builtin `incr' -dnl @result{}1 -decr() -dnl @error{}m4:stdin:4: empty string treated as 0 in builtin `decr' -dnl @result{}-1 diff -ruNp m4-1.4.11/checks/160.translit m4-1.4.12/checks/160.translit --- m4-1.4.11/checks/160.translit 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/160.translit 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:5519: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +translit(`«abc~', `~-»') +dnl @result{}abc diff -ruNp m4-1.4.11/checks/161.eval m4-1.4.12/checks/161.eval --- m4-1.4.11/checks/161.eval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/161.eval 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:5644: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval(`2 = 2') -dnl @error{}m4:stdin:1: Warning: recommend ==, not =, for equality operator -dnl @result{}1 -eval(`++0') -dnl @error{}m4:stdin:2: invalid operator in eval: ++0 -dnl @result{} -eval(`0 |= 1') -dnl @error{}m4:stdin:3: invalid operator in eval: 0 |= 1 -dnl @result{} diff -ruNp m4-1.4.11/checks/161.translit m4-1.4.12/checks/161.translit --- m4-1.4.11/checks/161.translit 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/161.translit 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,12 @@ +dnl @ ../doc/m4.texinfo:5527: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +translit(`abc') +dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `translit' +dnl @result{}abc diff -ruNp m4-1.4.11/checks/162.eval m4-1.4.12/checks/162.eval --- m4-1.4.11/checks/162.eval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/162.eval 1969-12-31 17:00:00.000000000 -0700 @@ -1,32 +0,0 @@ -dnl @ ../doc/m4.texinfo:5677: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval(`1 == 2 > 0') -dnl @result{}1 -eval(`(1 == 2) > 0') -dnl @result{}0 -eval(`! 0 * 2') -dnl @result{}2 -eval(`! (0 * 2)') -dnl @result{}1 -eval(`1 | 1 ^ 1') -dnl @result{}1 -eval(`(1 | 1) ^ 1') -dnl @result{}0 -eval(`+ + - ~ ! ~ 0') -dnl @result{}1 -eval(`2 || 1 / 0') -dnl @result{}1 -eval(`0 || 1 / 0') -dnl @error{}m4:stdin:9: divide by zero in eval: 0 || 1 / 0 -dnl @result{} -eval(`0 && 1 % 0') -dnl @result{}0 -eval(`2 && 1 % 0') -dnl @error{}m4:stdin:11: modulo by zero in eval: 2 && 1 % 0 -dnl @result{} diff -ruNp m4-1.4.11/checks/162.patsubst m4-1.4.12/checks/162.patsubst --- m4-1.4.11/checks/162.patsubst 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/162.patsubst 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,22 @@ +dnl @ ../doc/m4.texinfo:5571: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +patsubst(`GNUs not Unix', `^', `OBS: ') +dnl @result{}OBS: GNUs not Unix +patsubst(`GNUs not Unix', `\<', `OBS: ') +dnl @result{}OBS: GNUs OBS: not OBS: Unix +patsubst(`GNUs not Unix', `\w*', `(\&)') +dnl @result{}(GNUs)() (not)() (Unix)() +patsubst(`GNUs not Unix', `\w+', `(\&)') +dnl @result{}(GNUs) (not) (Unix) +patsubst(`GNUs not Unix', `[A-Z][a-z]+') +dnl @result{}GN not +patsubst(`GNUs not Unix', `not', `NOT\') +dnl @error{}m4:stdin:6: Warning: trailing \ ignored in replacement +dnl @result{}GNUs NOT Unix diff -ruNp m4-1.4.11/checks/163.eval m4-1.4.12/checks/163.eval --- m4-1.4.11/checks/163.eval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/163.eval 1969-12-31 17:00:00.000000000 -0700 @@ -1,22 +0,0 @@ -dnl @ ../doc/m4.texinfo:5710: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval(`2 ** 3 ** 2') -dnl @result{}512 -eval(`(2 ** 3) ** 2') -dnl @result{}64 -eval(`0 ** 1') -dnl @result{}0 -eval(`2 ** 0') -dnl @result{}1 -eval(`0 ** 0') -dnl @result{} -dnl @error{}m4:stdin:5: divide by zero in eval: 0 ** 0 -eval(`4 ** -2') -dnl @error{}m4:stdin:6: negative exponent in eval: 4 ** -2 -dnl @result{} diff -ruNp m4-1.4.11/checks/163.patsubst m4-1.4.12/checks/163.patsubst --- m4-1.4.11/checks/163.patsubst 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/163.patsubst 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:5604: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`capitalize.m4') +dnl @result{} +upcase(`GNUs not Unix') +dnl @result{}GNUS NOT UNIX +downcase(`GNUs not Unix') +dnl @result{}gnus not unix +capitalize(`GNUs not Unix') +dnl @result{}Gnus Not Unix diff -ruNp m4-1.4.11/checks/164.eval m4-1.4.12/checks/164.eval --- m4-1.4.11/checks/164.eval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/164.eval 1969-12-31 17:00:00.000000000 -0700 @@ -1,33 +0,0 @@ -dnl @ ../doc/m4.texinfo:5746: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval(`-3 * 5') -dnl @result{}-15 -eval(`-99 / 10') -dnl @result{}-9 -eval(`-99 % 10') -dnl @result{}-9 -eval(`99 % -10') -dnl @result{}9 -eval(index(`Hello world', `llo') >= 0) -dnl @result{}1 -eval(`0r1:0111 + 0b100 + 0r3:12') -dnl @result{}12 -define(`square', `eval(`($1) ** 2')') -dnl @result{} -square(`9') -dnl @result{}81 -square(square(`5')` + 1') -dnl @result{}676 -define(`foo', `666') -dnl @result{} -eval(`foo / 6') -dnl @error{}m4:stdin:11: bad expression in eval: foo / 6 -dnl @result{} -eval(foo / 6) -dnl @result{}111 diff -ruNp m4-1.4.11/checks/164.patsubst m4-1.4.12/checks/164.patsubst --- m4-1.4.11/checks/164.patsubst 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/164.patsubst 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,22 @@ +dnl @ ../doc/m4.texinfo:5624: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +undivert(`capitalize.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# upcase(text) +dnl @result{}# downcase(text) +dnl @result{}# capitalize(text) +dnl @result{}# change case of text, simple version +dnl @result{}define(`upcase', `translit(`$*', `a-z', `A-Z')') +dnl @result{}define(`downcase', `translit(`$*', `A-Z', `a-z')') +dnl @result{}define(`_capitalize', +dnl @result{} `regexp(`$1', `^\(\w\)\(\w*\)', +dnl @result{} `upcase(`\1')`'downcase(`\2')')') +dnl @result{}define(`capitalize', `patsubst(`$1', `\w+', `_$0(`\&')')') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/165.eval m4-1.4.12/checks/165.eval --- m4-1.4.11/checks/165.eval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/165.eval 1969-12-31 17:00:00.000000000 -0700 @@ -1,26 +0,0 @@ -dnl @ ../doc/m4.texinfo:5785: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`max_int', eval(`0x7fffffff')) -dnl @result{} -define(`min_int', incr(max_int)) -dnl @result{} -eval(min_int` < 0') -dnl @result{}1 -eval(max_int` > 0') -dnl @result{}1 -ifelse(eval(min_int` / -1'), min_int, `overflow occurred') -dnl @result{}overflow occurred -min_int -dnl @result{}-2147483648 -eval(`0x80000000 % -1') -dnl @result{}0 -eval(`-4 >> 1') -dnl @result{}-2 -eval(`-4 >> 33') -dnl @result{}-2 diff -ruNp m4-1.4.11/checks/165.patsubst m4-1.4.12/checks/165.patsubst --- m4-1.4.11/checks/165.patsubst 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/165.patsubst 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:5645: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`patreg', +`patsubst($@) +regexp($@)')dnl +patreg(`bar foo baz Foo', `foo\|Foo', `FOO') +dnl @result{}bar FOO baz FOO +dnl @result{}FOO +patreg(`aba abb 121', `\(.\)\(.\)\1', `\2\1\2') +dnl @result{}bab abb 212 +dnl @result{}bab diff -ruNp m4-1.4.11/checks/166.eval m4-1.4.12/checks/166.eval --- m4-1.4.11/checks/166.eval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/166.eval 1969-12-31 17:00:00.000000000 -0700 @@ -1,33 +0,0 @@ -dnl @ ../doc/m4.texinfo:5818: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -eval(`666', `10') -dnl @result{}666 -eval(`666', `11') -dnl @result{}556 -eval(`666', `6') -dnl @result{}3030 -eval(`666', `6', `10') -dnl @result{}0000003030 -eval(`-666', `6', `10') -dnl @result{}-0000003030 -eval(`10', `', `0') -dnl @result{}10 -`0r1:'eval(`10', `1', `11') -dnl @result{}0r1:01111111111 -eval(`10', `16') -dnl @result{}a -eval(`1', `37') -dnl @error{}m4:stdin:9: radix 37 in builtin `eval' out of range -dnl @result{} -eval(`1', , `-1') -dnl @error{}m4:stdin:10: negative width to builtin `eval' -dnl @result{} -eval() -dnl @error{}m4:stdin:11: empty string treated as 0 in builtin `eval' -dnl @result{}0 diff -ruNp m4-1.4.11/checks/166.patsubst m4-1.4.12/checks/166.patsubst --- m4-1.4.11/checks/166.patsubst 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/166.patsubst 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,16 @@ +dnl @ ../doc/m4.texinfo:5660: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +patsubst(`abc') +dnl @error{}m4:stdin:1: Warning: too few arguments to builtin `patsubst' +dnl @result{}abc +patsubst(`abc', `') +dnl @result{}abc +patsubst(`abc', `', `\\-') +dnl @result{}\-a\-b\-c\- diff -ruNp m4-1.4.11/checks/167.format m4-1.4.12/checks/167.format --- m4-1.4.11/checks/167.format 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/167.format 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,29 @@ +dnl @ ../doc/m4.texinfo:5691: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `The brown fox jumped over the lazy dog') +dnl @result{} +format(`The string "%s" uses %d characters', foo, len(foo)) +dnl @result{}The string "The brown fox jumped over the lazy dog" uses 38 characters +format(`%*.*d', `-1', `-1', `1') +dnl @result{}1 +format(`%.0f', `56789.9876') +dnl @result{}56790 +len(format(`%-*X', `5000', `1')) +dnl @result{}5000 +ifelse(format(`%010F', `infinity'), ` INF', `success', + format(`%010F', `infinity'), ` INFINITY', `success', + format(`%010F', `infinity')) +dnl @result{}success +ifelse(format(`%.1A', `1.999'), `0X1.0P+1', `success', + format(`%.1A', `1.999'), `0X2.0P+0', `success', + format(`%.1A', `1.999')) +dnl @result{}success +format(`%g', `0xa.P+1') +dnl @result{}20 diff -ruNp m4-1.4.11/checks/167.platform_m m4-1.4.12/checks/167.platform_m --- m4-1.4.11/checks/167.platform_m 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/167.platform_m 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:5899: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -__gnu__ -dnl @result{} -__gnu__(`ignored') -dnl @result{} -Extensions are ifdef(`__gnu__', `active', `inactive') -dnl @result{}Extensions are active diff -ruNp m4-1.4.11/checks/168.format m4-1.4.12/checks/168.format --- m4-1.4.11/checks/168.format 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/168.format 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,24 @@ +dnl @ ../doc/m4.texinfo:5718: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`forloop.m4') +dnl @result{} +forloop(`i', `1', `10', `format(`%6d squared is %10d +', i, eval(i**2))') +dnl @result{} 1 squared is 1 +dnl @result{} 2 squared is 4 +dnl @result{} 3 squared is 9 +dnl @result{} 4 squared is 16 +dnl @result{} 5 squared is 25 +dnl @result{} 6 squared is 36 +dnl @result{} 7 squared is 49 +dnl @result{} 8 squared is 64 +dnl @result{} 9 squared is 81 +dnl @result{} 10 squared is 100 +dnl @result{} diff -ruNp m4-1.4.11/checks/168.platform_m m4-1.4.12/checks/168.platform_m --- m4-1.4.11/checks/168.platform_m 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/168.platform_m 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:5910: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -G -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -__gnu__ -dnl @result{}__gnu__ -__gnu__(`ignored') -dnl @result{}__gnu__(ignored) -Extensions are ifdef(`__gnu__', `active', `inactive') -dnl @result{}Extensions are inactive diff -ruNp m4-1.4.11/checks/169.format m4-1.4.12/checks/169.format --- m4-1.4.11/checks/169.format 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/169.format 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,12 @@ +dnl @ ../doc/m4.texinfo:5759: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +format(`%p', `0') +dnl @error{}m4:stdin:1: Warning: unrecognized specifier in `%p' +dnl @result{} diff -ruNp m4-1.4.11/checks/169.platform_m m4-1.4.12/checks/169.platform_m --- m4-1.4.11/checks/169.platform_m 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/169.platform_m 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:5933: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`provided', `0') -dnl @result{} -ifdef(`__unix__', `define(`provided', incr(provided))') -dnl @result{} -ifdef(`__windows__', `define(`provided', incr(provided))') -dnl @result{} -ifdef(`__os2__', `define(`provided', incr(provided))') -dnl @result{} -provided -dnl @result{}1 diff -ruNp m4-1.4.11/checks/170.incr m4-1.4.12/checks/170.incr --- m4-1.4.11/checks/170.incr 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/170.incr 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:5797: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +incr(`4') +dnl @result{}5 +decr(`7') +dnl @result{}6 +incr() +dnl @error{}m4:stdin:3: empty string treated as 0 in builtin `incr' +dnl @result{}1 +decr() +dnl @error{}m4:stdin:4: empty string treated as 0 in builtin `decr' +dnl @result{}-1 diff -ruNp m4-1.4.11/checks/170.syscmd m4-1.4.12/checks/170.syscmd --- m4-1.4.11/checks/170.syscmd 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/170.syscmd 1969-12-31 17:00:00.000000000 -0700 @@ -1,13 +0,0 @@ -dnl @ ../doc/m4.texinfo:5966: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `FOO') -dnl @result{} -syscmd(`echo foo') -dnl @result{}foo -dnl @result{} diff -ruNp m4-1.4.11/checks/171.eval m4-1.4.12/checks/171.eval --- m4-1.4.11/checks/171.eval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/171.eval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:5874: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +eval(`2 = 2') +dnl @error{}m4:stdin:1: Warning: recommend ==, not =, for equality operator +dnl @result{}1 +eval(`++0') +dnl @error{}m4:stdin:2: invalid operator in eval: ++0 +dnl @result{} +eval(`0 |= 1') +dnl @error{}m4:stdin:3: invalid operator in eval: 0 |= 1 +dnl @result{} diff -ruNp m4-1.4.11/checks/171.syscmd m4-1.4.12/checks/171.syscmd --- m4-1.4.11/checks/171.syscmd 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/171.syscmd 1969-12-31 17:00:00.000000000 -0700 @@ -1,10 +0,0 @@ -dnl @ ../doc/m4.texinfo:5995: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -m4wrap(`syscmd(`cat')') -dnl @result{} diff -ruNp m4-1.4.11/checks/172.esyscmd m4-1.4.12/checks/172.esyscmd --- m4-1.4.11/checks/172.esyscmd 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/172.esyscmd 1969-12-31 17:00:00.000000000 -0700 @@ -1,13 +0,0 @@ -dnl @ ../doc/m4.texinfo:6034: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `FOO') -dnl @result{} -esyscmd(`echo foo') -dnl @result{}FOO -dnl @result{} diff -ruNp m4-1.4.11/checks/172.eval m4-1.4.12/checks/172.eval --- m4-1.4.11/checks/172.eval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/172.eval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,33 @@ +dnl @ ../doc/m4.texinfo:5907: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +eval(`1 == 2 > 0') +dnl @result{}1 +eval(`(1 == 2) > 0') +dnl @result{}0 +eval(`! 0 * 2') +dnl @result{}2 +eval(`! (0 * 2)') +dnl @result{}1 +eval(`1 | 1 ^ 1') +dnl @result{}1 +eval(`(1 | 1) ^ 1') +dnl @result{}0 +eval(`+ + - ~ ! ~ 0') +dnl @result{}1 +eval(`2 || 1 / 0') +dnl @result{}1 +eval(`0 || 1 / 0') +dnl @error{}m4:stdin:9: divide by zero in eval: 0 || 1 / 0 +dnl @result{} +eval(`0 && 1 % 0') +dnl @result{}0 +eval(`2 && 1 % 0') +dnl @error{}m4:stdin:11: modulo by zero in eval: 2 && 1 % 0 +dnl @result{} diff -ruNp m4-1.4.11/checks/173.eval m4-1.4.12/checks/173.eval --- m4-1.4.11/checks/173.eval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/173.eval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,23 @@ +dnl @ ../doc/m4.texinfo:5940: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +eval(`2 ** 3 ** 2') +dnl @result{}512 +eval(`(2 ** 3) ** 2') +dnl @result{}64 +eval(`0 ** 1') +dnl @result{}0 +eval(`2 ** 0') +dnl @result{}1 +eval(`0 ** 0') +dnl @result{} +dnl @error{}m4:stdin:5: divide by zero in eval: 0 ** 0 +eval(`4 ** -2') +dnl @error{}m4:stdin:6: negative exponent in eval: 4 ** -2 +dnl @result{} diff -ruNp m4-1.4.11/checks/173.sysval m4-1.4.12/checks/173.sysval --- m4-1.4.11/checks/173.sysval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/173.sysval 1969-12-31 17:00:00.000000000 -0700 @@ -1,34 +0,0 @@ -dnl @ ../doc/m4.texinfo:6064: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -sysval -dnl @result{}0 -syscmd(`false') -dnl @result{} -ifelse(sysval, `0', `zero', `non-zero') -dnl @result{}non-zero -syscmd(`exit 2') -dnl @result{} -sysval -dnl @result{}2 -syscmd(`true') -dnl @result{} -sysval -dnl @result{}0 -esyscmd(`false') -dnl @result{} -ifelse(sysval, `0', `zero', `non-zero') -dnl @result{}non-zero -esyscmd(`exit 2') -dnl @result{} -sysval -dnl @result{}2 -esyscmd(`true') -dnl @result{} -sysval -dnl @result{}0 diff -ruNp m4-1.4.11/checks/174.eval m4-1.4.12/checks/174.eval --- m4-1.4.11/checks/174.eval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/174.eval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,34 @@ +dnl @ ../doc/m4.texinfo:5976: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +eval(`-3 * 5') +dnl @result{}-15 +eval(`-99 / 10') +dnl @result{}-9 +eval(`-99 % 10') +dnl @result{}-9 +eval(`99 % -10') +dnl @result{}9 +eval(index(`Hello world', `llo') >= 0) +dnl @result{}1 +eval(`0r1:0111 + 0b100 + 0r3:12') +dnl @result{}12 +define(`square', `eval(`($1) ** 2')') +dnl @result{} +square(`9') +dnl @result{}81 +square(square(`5')` + 1') +dnl @result{}676 +define(`foo', `666') +dnl @result{} +eval(`foo / 6') +dnl @error{}m4:stdin:11: bad expression in eval: foo / 6 +dnl @result{} +eval(foo / 6) +dnl @result{}111 diff -ruNp m4-1.4.11/checks/174.sysval m4-1.4.12/checks/174.sysval --- m4-1.4.11/checks/174.sysval 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/174.sysval 1969-12-31 17:00:00.000000000 -0700 @@ -1,25 +0,0 @@ -dnl @ ../doc/m4.texinfo:6114: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -dnl This test assumes kill is a shell builtin, and that signals are -dnl recognizable. -ifdef(`__unix__', , - `errprint(` skipping: syscmd does not have unix semantics -')m4exit(`77')')dnl -syscmd(`kill -9 $$') -dnl @result{} -sysval -dnl @result{}2304 -syscmd() -dnl @result{} -sysval -dnl @result{}0 -esyscmd(`kill -9 $$') -dnl @result{} -sysval -dnl @result{}2304 diff -ruNp m4-1.4.11/checks/175.eval m4-1.4.12/checks/175.eval --- m4-1.4.11/checks/175.eval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/175.eval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,27 @@ +dnl @ ../doc/m4.texinfo:6015: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`max_int', eval(`0x7fffffff')) +dnl @result{} +define(`min_int', incr(max_int)) +dnl @result{} +eval(min_int` < 0') +dnl @result{}1 +eval(max_int` > 0') +dnl @result{}1 +ifelse(eval(min_int` / -1'), min_int, `overflow occurred') +dnl @result{}overflow occurred +min_int +dnl @result{}-2147483648 +eval(`0x80000000 % -1') +dnl @result{}0 +eval(`-4 >> 1') +dnl @result{}-2 +eval(`-4 >> 33') +dnl @result{}-2 diff -ruNp m4-1.4.11/checks/175.mkstemp m4-1.4.12/checks/175.mkstemp --- m4-1.4.11/checks/175.mkstemp 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/175.mkstemp 1969-12-31 17:00:00.000000000 -0700 @@ -1,31 +0,0 @@ -dnl @ ../doc/m4.texinfo:6208: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', `errprint(`oops')') -dnl @result{} -syscmd(`rm -f foo-??????')sysval -dnl @result{}0 -define(`file1', maketemp(`foo-XXXXXX'))dnl -ifelse(esyscmd(`echo \` foo-?????? \''), ` foo-?????? ', - `no file', `created') -dnl @result{}created -define(`file2', maketemp(`foo-XX'))dnl -define(`file3', mkstemp(`foo-XXXXXX'))dnl -ifelse(len(defn(`file1')), len(defn(`file2')), - `same length', `different') -dnl @result{}same length -ifelse(defn(`file1'), defn(`file2'), `same', `different file') -dnl @result{}different file -ifelse(defn(`file2'), defn(`file3'), `same', `different file') -dnl @result{}different file -ifelse(defn(`file1'), defn(`file3'), `same', `different file') -dnl @result{}different file -syscmd(`rm 'defn(`file1') defn(`file2') defn(`file3')) -dnl @result{} -sysval -dnl @result{}0 diff -ruNp m4-1.4.11/checks/176.eval m4-1.4.12/checks/176.eval --- m4-1.4.11/checks/176.eval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/176.eval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,34 @@ +dnl @ ../doc/m4.texinfo:6048: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +eval(`666', `10') +dnl @result{}666 +eval(`666', `11') +dnl @result{}556 +eval(`666', `6') +dnl @result{}3030 +eval(`666', `6', `10') +dnl @result{}0000003030 +eval(`-666', `6', `10') +dnl @result{}-0000003030 +eval(`10', `', `0') +dnl @result{}10 +`0r1:'eval(`10', `1', `11') +dnl @result{}0r1:01111111111 +eval(`10', `16') +dnl @result{}a +eval(`1', `37') +dnl @error{}m4:stdin:9: radix 37 in builtin `eval' out of range +dnl @result{} +eval(`1', , `-1') +dnl @error{}m4:stdin:10: negative width to builtin `eval' +dnl @result{} +eval() +dnl @error{}m4:stdin:11: empty string treated as 0 in builtin `eval' +dnl @result{}0 diff -ruNp m4-1.4.11/checks/176.mkstemp m4-1.4.12/checks/176.mkstemp --- m4-1.4.11/checks/176.mkstemp 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/176.mkstemp 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:6239: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -syscmd(`rm -f foo??????')sysval -dnl @result{}0 -len(mkstemp(`fooXXXXX')) -dnl @result{}9 -syscmd(`rm foo??????')sysval -dnl @result{}0 diff -ruNp m4-1.4.11/checks/177.mkstemp m4-1.4.12/checks/177.mkstemp --- m4-1.4.11/checks/177.mkstemp 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/177.mkstemp 1969-12-31 17:00:00.000000000 -0700 @@ -1,20 +0,0 @@ -dnl @ ../doc/m4.texinfo:6252: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -G -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -syscmd(`rm -f foo-*')sysval -dnl @result{}0 -len(maketemp(`foo-XXXXX')) -dnl @error{}m4:stdin:2: recommend using mkstemp instead -dnl @result{}9 -define(`abc', `def') -dnl @result{} -maketemp(`foo-abc') -dnl @result{}foo-def -dnl @error{}m4:stdin:4: recommend using mkstemp instead -syscmd(`test -f foo-*')sysval -dnl @result{}1 diff -ruNp m4-1.4.11/checks/177.platform_m m4-1.4.12/checks/177.platform_m --- m4-1.4.11/checks/177.platform_m 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/177.platform_m 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:6129: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +__gnu__ +dnl @result{} +__gnu__(`ignored') +dnl @result{} +Extensions are ifdef(`__gnu__', `active', `inactive') +dnl @result{}Extensions are active diff -ruNp m4-1.4.11/checks/178.errprint m4-1.4.12/checks/178.errprint --- m4-1.4.11/checks/178.errprint 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/178.errprint 1969-12-31 17:00:00.000000000 -0700 @@ -1,16 +0,0 @@ -dnl @ ../doc/m4.texinfo:6298: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -errprint(`Invalid arguments to forloop -') -dnl @error{}Invalid arguments to forloop -dnl @result{} -errprint(`1')errprint(`2',`3 -') -dnl @error{}12 3 -dnl @result{} diff -ruNp m4-1.4.11/checks/178.platform_m m4-1.4.12/checks/178.platform_m --- m4-1.4.11/checks/178.platform_m 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/178.platform_m 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:6140: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -G +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +__gnu__ +dnl @result{}__gnu__ +__gnu__(`ignored') +dnl @result{}__gnu__(ignored) +Extensions are ifdef(`__gnu__', `active', `inactive') +dnl @result{}Extensions are inactive diff -ruNp m4-1.4.11/checks/179.location m4-1.4.12/checks/179.location --- m4-1.4.11/checks/179.location 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/179.location 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:6335: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -errprint(__program__:__file__:__line__: `input error -') -dnl @error{}m4:stdin:1: input error -dnl @result{} diff -ruNp m4-1.4.11/checks/179.platform_m m4-1.4.12/checks/179.platform_m --- m4-1.4.11/checks/179.platform_m 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/179.platform_m 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:6163: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`provided', `0') +dnl @result{} +ifdef(`__unix__', `define(`provided', incr(provided))') +dnl @result{} +ifdef(`__windows__', `define(`provided', incr(provided))') +dnl @result{} +ifdef(`__os2__', `define(`provided', incr(provided))') +dnl @result{} +provided +dnl @result{}1 diff -ruNp m4-1.4.11/checks/180.location m4-1.4.12/checks/180.location --- m4-1.4.11/checks/180.location 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/180.location 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:6355: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`foo', ``$0' called at __file__:__line__') -dnl @result{} -foo -dnl @result{}foo called at stdin:2 -include(`incl.m4') -dnl @result{}Include file start -dnl @result{}foo called at ../examples/incl.m4:2 -dnl @result{}Include file end -dnl @result{} diff -ruNp m4-1.4.11/checks/180.syscmd m4-1.4.12/checks/180.syscmd --- m4-1.4.11/checks/180.syscmd 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/180.syscmd 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,14 @@ +dnl @ ../doc/m4.texinfo:6196: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `FOO') +dnl @result{} +syscmd(`echo foo') +dnl @result{}foo +dnl @result{} diff -ruNp m4-1.4.11/checks/181.location m4-1.4.12/checks/181.location --- m4-1.4.11/checks/181.location 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/181.location 1969-12-31 17:00:00.000000000 -0700 @@ -1,35 +0,0 @@ -dnl @ ../doc/m4.texinfo:6376: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`echo', `$@') -dnl @result{} -define(`foo', `echo(__line__ -__line__)') -dnl @result{} -echo(__line__ -__line__) -dnl @result{}4 -dnl @result{}5 -m4wrap(`foo -') -dnl @result{} -foo(errprint(__line__ -__line__ -)) -dnl @error{}8 -dnl @error{}9 -dnl @result{}8 -dnl @result{}8 -__line__ -dnl @result{}11 -m4wrap(`__line__ -') -dnl @result{} -dnl @result{}12 -dnl @result{}6 -dnl @result{}6 diff -ruNp m4-1.4.11/checks/181.syscmd m4-1.4.12/checks/181.syscmd --- m4-1.4.11/checks/181.syscmd 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/181.syscmd 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:6225: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +m4wrap(`syscmd(`cat')') +dnl @result{} diff -ruNp m4-1.4.11/checks/182.esyscmd m4-1.4.12/checks/182.esyscmd --- m4-1.4.11/checks/182.esyscmd 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/182.esyscmd 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,14 @@ +dnl @ ../doc/m4.texinfo:6264: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `FOO') +dnl @result{} +esyscmd(`echo foo') +dnl @result{}FOO +dnl @result{} diff -ruNp m4-1.4.11/checks/182.m4exit m4-1.4.12/checks/182.m4exit --- m4-1.4.11/checks/182.m4exit 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/182.m4exit 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:6433: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -m4wrap(`This text is lost due to `m4exit'.') -dnl @result{} -divert(`1') So is this. -divert -dnl @result{} -m4exit And this is never read. diff -ruNp m4-1.4.11/checks/183.m4exit m4-1.4.12/checks/183.m4exit --- m4-1.4.11/checks/183.m4exit 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/183.m4exit 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:6451: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`fatal_error', - `errprint(__program__:__file__:__line__`: fatal error: $* -')m4exit(`1')') -dnl @result{} -fatal_error(`this is a BAD one, buster') -dnl @error{}m4:stdin:4: fatal error: this is a BAD one, buster diff -ruNp m4-1.4.11/checks/183.sysval m4-1.4.12/checks/183.sysval --- m4-1.4.11/checks/183.sysval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/183.sysval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,35 @@ +dnl @ ../doc/m4.texinfo:6294: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +sysval +dnl @result{}0 +syscmd(`false') +dnl @result{} +ifelse(sysval, `0', `zero', `non-zero') +dnl @result{}non-zero +syscmd(`exit 2') +dnl @result{} +sysval +dnl @result{}2 +syscmd(`true') +dnl @result{} +sysval +dnl @result{}0 +esyscmd(`false') +dnl @result{} +ifelse(sysval, `0', `zero', `non-zero') +dnl @result{}non-zero +esyscmd(`exit 2') +dnl @result{} +sysval +dnl @result{}2 +esyscmd(`true') +dnl @result{} +sysval +dnl @result{}0 diff -ruNp m4-1.4.11/checks/184.sysval m4-1.4.12/checks/184.sysval --- m4-1.4.11/checks/184.sysval 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/184.sysval 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,26 @@ +dnl @ ../doc/m4.texinfo:6344: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl This test assumes kill is a shell builtin, and that signals are +dnl recognizable. +ifdef(`__unix__', , + `errprint(` skipping: syscmd does not have unix semantics +')m4exit(`77')')dnl +syscmd(`kill -9 $$') +dnl @result{} +sysval +dnl @result{}2304 +syscmd() +dnl @result{} +sysval +dnl @result{}0 +esyscmd(`kill -9 $$') +dnl @result{} +sysval +dnl @result{}2304 diff -ruNp m4-1.4.11/checks/184.using_froz m4-1.4.12/checks/184.using_froz --- m4-1.4.11/checks/184.using_froz 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/184.using_froz 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:6587: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -F /dev/null -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -ifdef(`__unix__', , - `errprint(` skipping: /dev/null not known to exist -')m4exit(`77')')dnl -traceon(`undefined')dnl diff -ruNp m4-1.4.11/checks/185.extensions m4-1.4.12/checks/185.extensions --- m4-1.4.11/checks/185.extensions 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/185.extensions 1969-12-31 17:00:00.000000000 -0700 @@ -1,25 +0,0 @@ -dnl @ ../doc/m4.texinfo:6724: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`a1', `A1') -dnl @result{} -dnl First argument, concatenated with 1 -define(`_1', `$1')define(`first1', `_1($@)1') -dnl @result{} -dnl Eleventh argument, portable -define(`_9', `$9')define(`eleventh', `_9(shift(shift($@)))') -dnl @result{} -dnl Eleventh argument, GNU style -define(`Eleventh', `$11') -dnl @result{} -first1(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k') -dnl @result{}A1 -eleventh(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k') -dnl @result{}k -Eleventh(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k') -dnl @result{}k diff -ruNp m4-1.4.11/checks/185.mkstemp m4-1.4.12/checks/185.mkstemp --- m4-1.4.11/checks/185.mkstemp 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/185.mkstemp 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,32 @@ +dnl @ ../doc/m4.texinfo:6438: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `errprint(`oops')') +dnl @result{} +syscmd(`rm -f foo-??????')sysval +dnl @result{}0 +define(`file1', maketemp(`foo-XXXXXX'))dnl +ifelse(esyscmd(`echo \` foo-?????? \''), ` foo-?????? ', + `no file', `created') +dnl @result{}created +define(`file2', maketemp(`foo-XX'))dnl +define(`file3', mkstemp(`foo-XXXXXX'))dnl +ifelse(len(defn(`file1')), len(defn(`file2')), + `same length', `different') +dnl @result{}same length +ifelse(defn(`file1'), defn(`file2'), `same', `different file') +dnl @result{}different file +ifelse(defn(`file2'), defn(`file3'), `same', `different file') +dnl @result{}different file +ifelse(defn(`file1'), defn(`file3'), `same', `different file') +dnl @result{}different file +syscmd(`rm 'defn(`file1') defn(`file2') defn(`file3')) +dnl @result{} +sysval +dnl @result{}0 diff -ruNp m4-1.4.11/checks/186.mkstemp m4-1.4.12/checks/186.mkstemp --- m4-1.4.11/checks/186.mkstemp 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/186.mkstemp 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:6469: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +syscmd(`rm -rf foodir')sysval +dnl @result{}0 +syscmd(`mkdir foodir')sysval +dnl @result{}0 +len(mkstemp(`foodir/fooXXXXX')) +dnl @result{}16 +syscmd(`rm -r foodir')sysval +dnl @result{}0 diff -ruNp m4-1.4.11/checks/186.other_inco m4-1.4.12/checks/186.other_inco --- m4-1.4.11/checks/186.other_inco 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/186.other_inco 1969-12-31 17:00:00.000000000 -0700 @@ -1,17 +0,0 @@ -dnl @ ../doc/m4.texinfo:6995: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -s -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -divert(2)2 -divert(1)1 -divert`'0 -dnl @result{}#line 3 "stdin" -dnl @result{}0 -dnl @result{}#line 2 "stdin" -dnl @result{}1 -dnl @result{}#line 1 "stdin" -dnl @result{}2 diff -ruNp m4-1.4.11/checks/187.mkstemp m4-1.4.12/checks/187.mkstemp --- m4-1.4.11/checks/187.mkstemp 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/187.mkstemp 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,21 @@ +dnl @ ../doc/m4.texinfo:6484: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -G +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +syscmd(`rm -f foo-*')sysval +dnl @result{}0 +len(maketemp(`foo-XXXXX')) +dnl @error{}m4:stdin:2: recommend using mkstemp instead +dnl @result{}9 +define(`abc', `def') +dnl @result{} +maketemp(`foo-abc') +dnl @result{}foo-def +dnl @error{}m4:stdin:4: recommend using mkstemp instead +syscmd(`test -f foo-*')ifelse(sysval, `0', `0', `1') +dnl @result{}1 diff -ruNp m4-1.4.11/checks/187.other_inco m4-1.4.12/checks/187.other_inco --- m4-1.4.11/checks/187.other_inco 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/187.other_inco 1969-12-31 17:00:00.000000000 -0700 @@ -1,12 +0,0 @@ -dnl @ ../doc/m4.texinfo:7020: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`x', `x') -dnl @result{} -define(`x', `x ') -dnl @result{} diff -ruNp m4-1.4.11/checks/188.errprint m4-1.4.12/checks/188.errprint --- m4-1.4.11/checks/188.errprint 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/188.errprint 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,17 @@ +dnl @ ../doc/m4.texinfo:6530: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +errprint(`Invalid arguments to forloop +') +dnl @error{}Invalid arguments to forloop +dnl @result{} +errprint(`1')errprint(`2',`3 +') +dnl @error{}12 3 +dnl @result{} diff -ruNp m4-1.4.11/checks/188.improved_e m4-1.4.12/checks/188.improved_e --- m4-1.4.11/checks/188.improved_e 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/188.improved_e 1969-12-31 17:00:00.000000000 -0700 @@ -1,14 +0,0 @@ -dnl @ ../doc/m4.texinfo:7073: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`exch', ``$2', `$1'') -dnl @result{} -define(exch(`expansion text', `macro')) -dnl @result{} -macro -dnl @result{}expansion text diff -ruNp m4-1.4.11/checks/189.improved_f m4-1.4.12/checks/189.improved_f --- m4-1.4.11/checks/189.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/189.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,32 +0,0 @@ -dnl @ ../doc/m4.texinfo:7094: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -undivert(`forloop2.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# forloop(var, from, to, stmt) - improved version: -dnl @result{}# works even if VAR is not a strict macro name -dnl @result{}# performs sanity check that FROM is larger than TO -dnl @result{}# allows complex numerical expressions in TO and FROM -dnl @result{}define(`forloop', `ifelse(eval(`($3) >= ($2)'), `1', -dnl @result{} `pushdef(`$1', eval(`$2'))_$0(`$1', -dnl @result{} eval(`$3'), `$4')popdef(`$1')')') -dnl @result{}define(`_forloop', -dnl @result{} `$3`'ifelse(indir(`$1'), `$2', `', -dnl @result{} `define(`$1', incr(indir(`$1')))$0($@)')') -dnl @result{}divert`'dnl -include(`forloop2.m4') -dnl @result{} -forloop(`i', `2', `1', `no iteration occurs') -dnl @result{} -forloop(`', `1', `2', ` odd iterator name') -dnl @result{} odd iterator name odd iterator name -forloop(`i', `5 + 5', `0xc', ` 0x`'eval(i, `16')') -dnl @result{} 0xa 0xb 0xc -forloop(`i', `a', `b', `non-numeric bounds') -dnl @error{}m4:stdin:6: bad expression in eval (bad input): (b) >= (a) -dnl @result{} diff -ruNp m4-1.4.11/checks/189.location m4-1.4.12/checks/189.location --- m4-1.4.11/checks/189.location 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/189.location 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:6567: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +errprint(__program__:__file__:__line__: `input error +') +dnl @error{}m4:stdin:1: input error +dnl @result{} diff -ruNp m4-1.4.11/checks/190.improved_f m4-1.4.12/checks/190.improved_f --- m4-1.4.11/checks/190.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/190.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,33 +0,0 @@ -dnl @ ../doc/m4.texinfo:7135: Origin of test -dnl @ expected status: 1 -dnl @ extra options: -L9 -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`arg1', `$1')include(`forloop2.m4')include(`quote.m4') -dnl @result{} -define(`double', `define(`$1'`2', - arg1(patsubst(dquote(defn(`$1')), `[`']', `\&\&')))') -dnl @result{} -double(`forloop')double(`_forloop')defn(`forloop2') -dnl @result{}ifelse(eval(``($3) >= ($2)''), ``1'', -dnl @result{} ``pushdef(``$1'', eval(``$2''))_$0(``$1'', -dnl @result{} eval(``$3''), ``$4'')popdef(``$1'')'') -forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)') -dnl @result{} -changequote(`[', `]')changequote([``], ['']) -dnl @result{} -forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'') -dnl @result{} -changequote`'include(`forloop.m4') -dnl @result{} -double(`forloop')double(`_forloop')defn(`forloop2') -dnl @result{}pushdef(``$1'', ``$2'')_forloop($@)popdef(``$1'') -forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)') -dnl @result{} -changequote(`[', `]')changequote([``], ['']) -dnl @result{} -forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'') -dnl @error{}m4:stdin:12: recursion limit of 9 exceeded, use -L to change it diff -ruNp m4-1.4.11/checks/190.location m4-1.4.12/checks/190.location --- m4-1.4.11/checks/190.location 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/190.location 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:6587: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', ``$0' called at __file__:__line__') +dnl @result{} +foo +dnl @result{}foo called at stdin:2 +include(`incl.m4') +dnl @result{}Include file start +dnl @result{}foo called at examples/incl.m4:2 +dnl @result{}Include file end +dnl @result{} diff -ruNp m4-1.4.11/checks/191.improved_f m4-1.4.12/checks/191.improved_f --- m4-1.4.11/checks/191.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/191.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,34 +0,0 @@ -dnl @ ../doc/m4.texinfo:7177: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreachq.m4') -dnl @result{} -traceon(`shift')debugmode(`aq') -dnl @result{} -foreachq(`x', ``1', `2', `3', `4'', `x -')dnl -dnl @result{}1 -dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -2- shift(`1', `2', `3', `4') -dnl @result{}2 -dnl @error{}m4trace: -4- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -3- shift(`2', `3', `4') -dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -2- shift(`2', `3', `4') -dnl @result{}3 -dnl @error{}m4trace: -5- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -4- shift(`2', `3', `4') -dnl @error{}m4trace: -3- shift(`3', `4') -dnl @error{}m4trace: -4- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -3- shift(`2', `3', `4') -dnl @error{}m4trace: -2- shift(`3', `4') -dnl @result{}4 -dnl @error{}m4trace: -6- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -5- shift(`2', `3', `4') -dnl @error{}m4trace: -4- shift(`3', `4') -dnl @error{}m4trace: -3- shift(`4') diff -ruNp m4-1.4.11/checks/191.location m4-1.4.12/checks/191.location --- m4-1.4.11/checks/191.location 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/191.location 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,36 @@ +dnl @ ../doc/m4.texinfo:6608: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`echo', `$@') +dnl @result{} +define(`foo', `echo(__line__ +__line__)') +dnl @result{} +echo(__line__ +__line__) +dnl @result{}4 +dnl @result{}5 +m4wrap(`foo +') +dnl @result{} +foo(errprint(__line__ +__line__ +)) +dnl @error{}8 +dnl @error{}9 +dnl @result{}8 +dnl @result{}8 +__line__ +dnl @result{}11 +m4wrap(`__line__ +') +dnl @result{} +dnl @result{}12 +dnl @result{}6 +dnl @result{}6 diff -ruNp m4-1.4.11/checks/192.improved_f m4-1.4.12/checks/192.improved_f --- m4-1.4.11/checks/192.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/192.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,32 +0,0 @@ -dnl @ ../doc/m4.texinfo:7219: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreachq2.m4') -dnl @result{} -undivert(`foreachq2.m4')dnl -dnl @result{}include(`quote.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) -dnl @result{}# quoted list, improved version -dnl @result{}define(`foreachq', `pushdef(`$1')_$0($@)popdef(`$1')') -dnl @result{}define(`_arg1q', ``$1'') -dnl @result{}define(`_rest', `ifelse(`$#', `1', `', `dquote(shift($@))')') -dnl @result{}define(`_foreachq', `ifelse(`$2', `', `', -dnl @result{} `define(`$1', _arg1q($2))$3`'$0(`$1', _rest($2), `$3')')') -dnl @result{}divert`'dnl -traceon(`shift')debugmode(`aq') -dnl @result{} -foreachq(`x', ``1', `2', `3', `4'', `x -')dnl -dnl @result{}1 -dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') -dnl @result{}2 -dnl @error{}m4trace: -3- shift(`2', `3', `4') -dnl @result{}3 -dnl @error{}m4trace: -3- shift(`3', `4') -dnl @result{}4 diff -ruNp m4-1.4.11/checks/192.m4exit m4-1.4.12/checks/192.m4exit --- m4-1.4.11/checks/192.m4exit 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/192.m4exit 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:6665: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +m4wrap(`This text is lost due to `m4exit'.') +dnl @result{} +divert(`1') So is this. +divert +dnl @result{} +m4exit And this is never read. diff -ruNp m4-1.4.11/checks/193.improved_f m4-1.4.12/checks/193.improved_f --- m4-1.4.11/checks/193.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/193.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,44 +0,0 @@ -dnl @ ../doc/m4.texinfo:7270: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreachq3.m4') -dnl @result{} -undivert(`foreachq3.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) -dnl @result{}# quoted list, alternate improved version -dnl @result{}define(`foreachq', -dnl @result{}`pushdef(`$1')_$0(`$1', `$3'ifelse(`$2', `', `', -dnl @result{} `, $2'))popdef(`$1')') -dnl @result{}define(`_foreachq', `ifelse(`$#', `2', `', -dnl @result{} `define(`$1', `$3')$2`'$0(`$1', `$2'ifelse(`$#', `3', `', -dnl @result{} `, shift(shift(shift($@)))'))')') -dnl @result{}divert`'dnl -traceon(`shift')debugmode(`aq') -dnl @result{} -foreachq(`x', ``1', `2', `3', `4'', `x -')dnl -dnl @result{}1 -dnl @error{}m4trace: -4- shift(`x', `x -dnl @error{}', `1', `2', `3', `4') -dnl @error{}m4trace: -3- shift(`x -dnl @error{}', `1', `2', `3', `4') -dnl @error{}m4trace: -2- shift(`1', `2', `3', `4') -dnl @result{}2 -dnl @error{}m4trace: -4- shift(`x', `x -dnl @error{}', `2', `3', `4') -dnl @error{}m4trace: -3- shift(`x -dnl @error{}', `2', `3', `4') -dnl @error{}m4trace: -2- shift(`2', `3', `4') -dnl @result{}3 -dnl @error{}m4trace: -4- shift(`x', `x -dnl @error{}', `3', `4') -dnl @error{}m4trace: -3- shift(`x -dnl @error{}', `3', `4') -dnl @error{}m4trace: -2- shift(`3', `4') -dnl @result{}4 diff -ruNp m4-1.4.11/checks/193.m4exit m4-1.4.12/checks/193.m4exit --- m4-1.4.11/checks/193.m4exit 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/193.m4exit 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:6683: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`fatal_error', + `errprint(__program__:__file__:__line__`: fatal error: $* +')m4exit(`1')') +dnl @result{} +fatal_error(`this is a BAD one, buster') +dnl @error{}m4:stdin:4: fatal error: this is a BAD one, buster diff -ruNp m4-1.4.11/checks/194.improved_f m4-1.4.12/checks/194.improved_f --- m4-1.4.11/checks/194.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/194.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,36 +0,0 @@ -dnl @ ../doc/m4.texinfo:7318: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreach2.m4') -dnl @result{} -undivert(`foreach2.m4')dnl -dnl @result{}include(`quote.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# foreach(x, (item_1, item_2, ..., item_n), stmt) -dnl @result{}# parenthesized list, improved version -dnl @result{}define(`foreach', `pushdef(`$1')_$0(`$1', -dnl @result{} (dquote(dquote_elt$2)), `$3')popdef(`$1')') -dnl @result{}define(`_arg1', `$1') -dnl @result{}define(`_foreach', `ifelse(`$2', `(`')', `', -dnl @result{} `define(`$1', _arg1$2)$3`'$0(`$1', (dquote(shift$2)), `$3')')') -dnl @result{}divert`'dnl -traceon(`shift')debugmode(`aq') -dnl @result{} -foreach(`x', `(`1', `2', `3', `4')', `x -')dnl -dnl @error{}m4trace: -4- shift(`1', `2', `3', `4') -dnl @error{}m4trace: -4- shift(`2', `3', `4') -dnl @error{}m4trace: -4- shift(`3', `4') -dnl @result{}1 -dnl @error{}m4trace: -3- shift(``1'', ``2'', ``3'', ``4'') -dnl @result{}2 -dnl @error{}m4trace: -3- shift(``2'', ``3'', ``4'') -dnl @result{}3 -dnl @error{}m4trace: -3- shift(``3'', ``4'') -dnl @result{}4 -dnl @error{}m4trace: -3- shift(``4'') diff -ruNp m4-1.4.11/checks/194.using_froz m4-1.4.12/checks/194.using_froz --- m4-1.4.11/checks/194.using_froz 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/194.using_froz 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,10 @@ +dnl @ ../doc/m4.texinfo:6819: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -F /dev/null +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +traceon(`undefined')dnl diff -ruNp m4-1.4.11/checks/195.improved_f m4-1.4.12/checks/195.improved_f --- m4-1.4.11/checks/195.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/195.improved_f 1969-12-31 17:00:00.000000000 -0700 @@ -1,76 +0,0 @@ -dnl @ ../doc/m4.texinfo:7366: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`foreach2.m4') -dnl @result{} -include(`foreachq2.m4') -dnl @result{} -dnl 0-element list: -foreach(`x', `', `') / foreachq(`x', `', `') -dnl @result{} / -dnl 1-element list of empty element -foreach(`x', `()', `') / foreachq(`x', ``'', `') -dnl @result{}<> / <> -dnl 2-element list of empty elements -foreach(`x', `(`',`')', `') / foreachq(`x', ``',`'', `') -dnl @result{}<><> / <><> -dnl 1-element list of a comma -foreach(`x', `(`,')', `') / foreachq(`x', ``,'', `') -dnl @result{}<,> / <,> -dnl 2-element list of unbalanced parentheses -foreach(`x', `(`(', `)')', `') / foreachq(`x', ``(', `)'', `') -dnl @result{}<(><)> / <(><)> -define(`ab', `oops')dnl using defn(`iterator') -foreach(`x', `(`a', `b')', `defn(`x')') /dnl - foreachq(`x', ``a', `b'', `defn(`x')') -dnl @result{}ab / ab -define(`active', `ACT, IVE') -dnl @result{} -traceon(`active') -dnl @result{} -dnl list of unquoted macros; expansion occurs before recursion -foreach(`x', `(active, active)', ` -')dnl -dnl @error{}m4trace: -4- active -> `ACT, IVE' -dnl @error{}m4trace: -4- active -> `ACT, IVE' -dnl @result{} -dnl @result{} -dnl @result{} -dnl @result{} -foreachq(`x', `active, active', ` -')dnl -dnl @error{}m4trace: -3- active -> `ACT, IVE' -dnl @error{}m4trace: -3- active -> `ACT, IVE' -dnl @result{} -dnl @error{}m4trace: -3- active -> `ACT, IVE' -dnl @error{}m4trace: -3- active -> `ACT, IVE' -dnl @result{} -dnl @result{} -dnl @result{} -dnl list of quoted macros; expansion occurs during recursion -foreach(`x', `(`active', `active')', ` -')dnl -dnl @error{}m4trace: -1- active -> `ACT, IVE' -dnl @result{} -dnl @error{}m4trace: -1- active -> `ACT, IVE' -dnl @result{} -foreachq(`x', ``active', `active'', ` -')dnl -dnl @error{}m4trace: -1- active -> `ACT, IVE' -dnl @result{} -dnl @error{}m4trace: -1- active -> `ACT, IVE' -dnl @result{} -dnl list of double-quoted macro names; no expansion -foreach(`x', `(``active'', ``active'')', ` -')dnl -dnl @result{} -dnl @result{} -foreachq(`x', ```active'', ``active''', ` -')dnl -dnl @result{} -dnl @result{} diff -ruNp m4-1.4.11/checks/195.using_froz m4-1.4.12/checks/195.using_froz --- m4-1.4.11/checks/195.using_froz 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/195.using_froz 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,20 @@ +dnl @ ../doc/m4.texinfo:6825: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +ifdef(`__unix__', , + `errprint(` skipping: syscmd does not have unix semantics +')m4exit(`77')')dnl +changequote(`[', `]')dnl +syscmd([echo 'changequote([,])pushdef([divnum],[hi])dnl' \ + | ]__program__[ -F in.m4f \ + && echo 'divnum popdef([divnum])divnum' \ + | ]__program__[ -R in.m4f \ + && rm in.m4f])status sysval +dnl @result{}hi 0 +dnl @result{}status 0 diff -ruNp m4-1.4.11/checks/196.improved_m m4-1.4.12/checks/196.improved_m --- m4-1.4.11/checks/196.improved_m 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/196.improved_m 1969-12-31 17:00:00.000000000 -0700 @@ -1,18 +0,0 @@ -dnl @ ../doc/m4.texinfo:7449: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`wraplifo.m4') -dnl @result{} -m4wrap(`define(`foo', ``$0:'-$1-$*-$#-')foo(`a', `b') -') -dnl @result{} -builtin(`m4wrap', ``'define(`bar', ``$0:'-$1-$*-$#-')bar(`a', `b') -') -dnl @result{} -dnl @result{}bar:-a-a,b-2- -dnl @result{}m4wrap0:---0- diff -ruNp m4-1.4.11/checks/196.using_froz m4-1.4.12/checks/196.using_froz --- m4-1.4.11/checks/196.using_froz 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/196.using_froz 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,10 @@ +dnl @ ../doc/m4.texinfo:6843: Origin of test +dnl @ expected status: 1 +dnl @ extra options: -F /none/such +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl @error{}m4: cannot open `/none/such': No such file or directory diff -ruNp m4-1.4.11/checks/197.extensions m4-1.4.12/checks/197.extensions --- m4-1.4.11/checks/197.extensions 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/197.extensions 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,26 @@ +dnl @ ../doc/m4.texinfo:6979: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`a1', `A1') +dnl @result{} +dnl First argument, concatenated with 1 +define(`_1', `$1')define(`first1', `_1($@)1') +dnl @result{} +dnl Eleventh argument, portable +define(`_9', `$9')define(`eleventh', `_9(shift(shift($@)))') +dnl @result{} +dnl Eleventh argument, GNU style +define(`Eleventh', `$11') +dnl @result{} +first1(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k') +dnl @result{}A1 +eleventh(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k') +dnl @result{}k +Eleventh(`a', `b', `c', `d', `e', `f', `g', `h', `i', `j', `k') +dnl @result{}k diff -ruNp m4-1.4.11/checks/197.improved_m m4-1.4.12/checks/197.improved_m --- m4-1.4.11/checks/197.improved_m 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/197.improved_m 1969-12-31 17:00:00.000000000 -0700 @@ -1,30 +0,0 @@ -dnl @ ../doc/m4.texinfo:7482: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`wraplifo2.m4') -dnl @result{} -undivert(`wraplifo2.m4')dnl -dnl @result{}dnl Redefine m4wrap to have LIFO semantics, improved example. -dnl @result{}include(`join.m4')dnl -dnl @result{}define(`_m4wrap', defn(`m4wrap'))dnl -dnl @result{}define(`_arg1', `$1')dnl -dnl @result{}define(`m4wrap', -dnl @result{}`ifdef(`_$0_text', -dnl @result{} `define(`_$0_text', joinall(` ', $@)defn(`_$0_text'))', -dnl @result{} `_$0(`_arg1(defn(`_$0_text')undefine(`_$0_text'))')dnl -dnl @result{}define(`_$0_text', joinall(` ', $@))')')dnl -m4wrap(`define(`foo', ``$0:'-$1-$*-$#-')foo(`a', `b') -') -dnl @result{} -m4wrap(`lifo text -m4wrap(`nested', `', `$@ -')') -dnl @result{} -dnl @result{}lifo text -dnl @result{}foo:-a-a,b-2- -dnl @result{}nested $@ diff -ruNp m4-1.4.11/checks/198.improved_c m4-1.4.12/checks/198.improved_c --- m4-1.4.11/checks/198.improved_c 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/198.improved_c 1969-12-31 17:00:00.000000000 -0700 @@ -1,30 +0,0 @@ -dnl @ ../doc/m4.texinfo:7518: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -define(`cleardivert', - `pushdef(`_n', divnum)divert(`-1')undivert($@)divert(_n)popdef(`_n')') -dnl @result{} -divert(`1')one -divert -dnl @result{} -cleardivert -dnl @result{} -undivert -dnl @result{}one -dnl @result{} -define(`cleardivert', - `pushdef(`_num', divnum)divert(`-1')ifelse(`$#', `0', - `undivert`'', `undivert($@)')divert(_num)popdef(`_num')') -dnl @result{} -divert(`2')two -divert -dnl @result{} -cleardivert -dnl @result{} -undivert -dnl @result{} diff -ruNp m4-1.4.11/checks/198.other_inco m4-1.4.12/checks/198.other_inco --- m4-1.4.11/checks/198.other_inco 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/198.other_inco 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,18 @@ +dnl @ ../doc/m4.texinfo:7273: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -s +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +divert(2)2 +divert(1)1 +divert`'0 +dnl @result{}#line 3 "stdin" +dnl @result{}0 +dnl @result{}#line 2 "stdin" +dnl @result{}1 +dnl @result{}#line 1 "stdin" +dnl @result{}2 diff -ruNp m4-1.4.11/checks/199.improved_c m4-1.4.12/checks/199.improved_c --- m4-1.4.11/checks/199.improved_c 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/199.improved_c 1969-12-31 17:00:00.000000000 -0700 @@ -1,36 +0,0 @@ -dnl @ ../doc/m4.texinfo:7554: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`capitalize.m4')dnl -define(`active', `act1, ive')dnl -define(`Active', `Act2, Ive')dnl -define(`ACTIVE', `ACT3, IVE')dnl -upcase(active) -dnl @result{}ACT1,IVE -upcase(`active') -dnl @result{}ACT3, IVE -upcase(``active'') -dnl @result{}ACTIVE -downcase(ACTIVE) -dnl @result{}act3,ive -downcase(`ACTIVE') -dnl @result{}act1, ive -downcase(``ACTIVE'') -dnl @result{}active -capitalize(active) -dnl @result{}Act1 -capitalize(`active') -dnl @result{}Active -capitalize(``active'') -dnl @result{}_capitalize(`active') -define(`A', `OOPS') -dnl @result{} -capitalize(active) -dnl @result{}OOPSct1 -capitalize(`active') -dnl @result{}OOPSctive diff -ruNp m4-1.4.11/checks/199.other_inco m4-1.4.12/checks/199.other_inco --- m4-1.4.11/checks/199.other_inco 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/199.other_inco 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,13 @@ +dnl @ ../doc/m4.texinfo:7298: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`x', `x') +dnl @result{} +define(`x', `x ') +dnl @result{} diff -ruNp m4-1.4.11/checks/200.improved_c m4-1.4.12/checks/200.improved_c --- m4-1.4.11/checks/200.improved_c 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/200.improved_c 1969-12-31 17:00:00.000000000 -0700 @@ -1,41 +0,0 @@ -dnl @ ../doc/m4.texinfo:7631: Origin of test -dnl @ expected status: 0 -dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation -dnl @ This file is free software; the Free Software Foundation -dnl @ gives unlimited permission to copy and/or distribute it -dnl @ with or without modifications, as long as this notice -dnl @ is preserved. -include(`capitalize2.m4')dnl -define(`active', `act1, ive')dnl -define(`Active', `Act2, Ive')dnl -define(`ACTIVE', `ACT3, IVE')dnl -define(`A', `OOPS')dnl -capitalize(active) -dnl @result{}Act1,Ive -capitalize(`active') -dnl @result{}Act2, Ive -capitalize(``active'') -dnl @result{}Active -capitalize(```actIVE''') -dnl @result{}`Active' -undivert(`capitalize2.m4')dnl -dnl @result{}divert(`-1') -dnl @result{}# upcase(text) -dnl @result{}# downcase(text) -dnl @result{}# capitalize(text) -dnl @result{}# change case of text, improved version -dnl @result{}define(`upcase', `translit(`$*', `a-z', `A-Z')') -dnl @result{}define(`downcase', `translit(`$*', `A-Z', `a-z')') -dnl @result{}define(`_arg1', `$1') -dnl @result{}define(`_to_alt', `changequote(`<<[', `]>>')') -dnl @result{}define(`_from_alt', `changequote(<<[`]>>, <<[']>>)') -dnl @result{}define(`_upcase_alt', `translit(<<[$*]>>, <<[a-z]>>, <<[A-Z]>>)') -dnl @result{}define(`_downcase_alt', `translit(<<[$*]>>, <<[A-Z]>>, <<[a-z]>>)') -dnl @result{}define(`_capitalize_alt', -dnl @result{} `regexp(<<[$1]>>, <<[^\(\w\)\(\w*\)]>>, -dnl @result{} <<[_upcase_alt(<<[<<[\1]>>]>>)_downcase_alt(<<[<<[\2]>>]>>)]>>)') -dnl @result{}define(`capitalize', -dnl @result{} `_arg1(_to_alt()patsubst(<<[<<[$*]>>]>>, <<[\w+]>>, -dnl @result{} _from_alt()`]>>_$0_alt(<<[\&]>>)<<['_to_alt())_from_alt())') -dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/200.improved_e m4-1.4.12/checks/200.improved_e --- m4-1.4.11/checks/200.improved_e 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/200.improved_e 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,15 @@ +dnl @ ../doc/m4.texinfo:7351: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`exch', ``$2', `$1'') +dnl @result{} +define(exch(`expansion text', `macro')) +dnl @result{} +macro +dnl @result{}expansion text diff -ruNp m4-1.4.11/checks/201.improved_f m4-1.4.12/checks/201.improved_f --- m4-1.4.11/checks/201.improved_f 2008-03-29 20:51:22.000000000 -0600 +++ m4-1.4.12/checks/201.improved_f 2008-09-26 06:47:16.000000000 -0600 @@ -1,20 +1,33 @@ -dnl @ ../doc/m4.texinfo:7681: Origin of test -dnl @ expected status: 1 +dnl @ ../doc/m4.texinfo:7373: Origin of test +dnl @ expected status: 0 dnl @ extra options: -dnl @ Copyright (C) 2006, 2007 Free Software Foundation +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. dnl @ This file is free software; the Free Software Foundation dnl @ gives unlimited permission to copy and/or distribute it dnl @ with or without modifications, as long as this notice dnl @ is preserved. -define(`fatal_error', - `errprint(ifdef(`__program__', `__program__', ``m4'')'dnl -`:ifelse(__line__, `0', `', - `__file__:__line__:')` fatal error: $* -')m4exit(`1')') +undivert(`forloop2.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# forloop(var, from, to, stmt) - improved version: +dnl @result{}# works even if VAR is not a strict macro name +dnl @result{}# performs sanity check that FROM is larger than TO +dnl @result{}# allows complex numerical expressions in TO and FROM +dnl @result{}define(`forloop', `ifelse(eval(`($2) <= ($3)'), `1', +dnl @result{} `pushdef(`$1')_$0(`$1', eval(`$2'), +dnl @result{} eval(`$3'), `$4')popdef(`$1')')') +dnl @result{}define(`_forloop', +dnl @result{} `define(`$1', `$2')$4`'ifelse(`$2', `$3', `', +dnl @result{} `$0(`$1', incr(`$2'), `$3', `$4')')') +dnl @result{}divert`'dnl +include(`forloop2.m4') dnl @result{} -m4wrap(`divnum(`demo of internal message') -fatal_error(`inside wrapped text')') +forloop(`i', `2', `1', `no iteration occurs') +dnl @result{} +forloop(`', `1', `2', ` odd iterator name') +dnl @result{} odd iterator name odd iterator name +forloop(`i', `5 + 5', `0xc', ` 0x`'eval(i, `16')') +dnl @result{} 0xa 0xb 0xc +forloop(`i', `a', `b', `non-numeric bounds') +dnl @error{}m4:stdin:6: bad expression in eval (bad input): (a) <= (b) dnl @result{} -dnl @error{}m4:stdin:6: Warning: excess arguments to builtin `divnum' ignored -dnl @result{}0 -dnl @error{}m4:stdin:6: fatal error: inside wrapped text diff -ruNp m4-1.4.11/checks/202.improved_f m4-1.4.12/checks/202.improved_f --- m4-1.4.11/checks/202.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/202.improved_f 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,34 @@ +dnl @ ../doc/m4.texinfo:7414: Origin of test +dnl @ expected status: 1 +dnl @ extra options: -L9 +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`arg1', `$1')include(`forloop2.m4')include(`quote.m4') +dnl @result{} +define(`double', `define(`$1'`2', + arg1(patsubst(dquote(defn(`$1')), `[`']', `\&\&')))') +dnl @result{} +double(`forloop')double(`_forloop')defn(`forloop2') +dnl @result{}ifelse(eval(``($2) <= ($3)''), ``1'', +dnl @result{} ``pushdef(``$1'')_$0(``$1'', eval(``$2''), +dnl @result{} eval(``$3''), ``$4'')popdef(``$1'')'') +forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)') +dnl @result{} +changequote(`[', `]')changequote([``], ['']) +dnl @result{} +forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'') +dnl @result{} +changequote`'include(`forloop.m4') +dnl @result{} +double(`forloop')double(`_forloop')defn(`forloop2') +dnl @result{}pushdef(``$1'', ``$2'')_forloop($@)popdef(``$1'') +forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)') +dnl @result{} +changequote(`[', `]')changequote([``], ['']) +dnl @result{} +forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'') +dnl @error{}m4:stdin:12: recursion limit of 9 exceeded, use -L to change it diff -ruNp m4-1.4.11/checks/203.improved_f m4-1.4.12/checks/203.improved_f --- m4-1.4.11/checks/203.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/203.improved_f 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,35 @@ +dnl @ ../doc/m4.texinfo:7456: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreachq.m4') +dnl @result{} +traceon(`shift')debugmode(`aq') +dnl @result{} +foreachq(`x', ``1', `2', `3', `4'', `x +')dnl +dnl @result{}1 +dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -2- shift(`1', `2', `3', `4') +dnl @result{}2 +dnl @error{}m4trace: -4- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -3- shift(`2', `3', `4') +dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -2- shift(`2', `3', `4') +dnl @result{}3 +dnl @error{}m4trace: -5- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -4- shift(`2', `3', `4') +dnl @error{}m4trace: -3- shift(`3', `4') +dnl @error{}m4trace: -4- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -3- shift(`2', `3', `4') +dnl @error{}m4trace: -2- shift(`3', `4') +dnl @result{}4 +dnl @error{}m4trace: -6- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -5- shift(`2', `3', `4') +dnl @error{}m4trace: -4- shift(`3', `4') +dnl @error{}m4trace: -3- shift(`4') diff -ruNp m4-1.4.11/checks/204.improved_f m4-1.4.12/checks/204.improved_f --- m4-1.4.11/checks/204.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/204.improved_f 2008-09-26 06:47:16.000000000 -0600 @@ -0,0 +1,33 @@ +dnl @ ../doc/m4.texinfo:7498: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreachq2.m4') +dnl @result{} +undivert(`foreachq2.m4')dnl +dnl @result{}include(`quote.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) +dnl @result{}# quoted list, improved version +dnl @result{}define(`foreachq', `pushdef(`$1')_$0($@)popdef(`$1')') +dnl @result{}define(`_arg1q', ``$1'') +dnl @result{}define(`_rest', `ifelse(`$#', `1', `', `dquote(shift($@))')') +dnl @result{}define(`_foreachq', `ifelse(`$2', `', `', +dnl @result{} `define(`$1', _arg1q($2))$3`'$0(`$1', _rest($2), `$3')')') +dnl @result{}divert`'dnl +traceon(`shift')debugmode(`aq') +dnl @result{} +foreachq(`x', ``1', `2', `3', `4'', `x +')dnl +dnl @result{}1 +dnl @error{}m4trace: -3- shift(`1', `2', `3', `4') +dnl @result{}2 +dnl @error{}m4trace: -3- shift(`2', `3', `4') +dnl @result{}3 +dnl @error{}m4trace: -3- shift(`3', `4') +dnl @result{}4 diff -ruNp m4-1.4.11/checks/205.improved_f m4-1.4.12/checks/205.improved_f --- m4-1.4.11/checks/205.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/205.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,49 @@ +dnl @ ../doc/m4.texinfo:7551: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreachq3.m4') +dnl @result{} +undivert(`foreachq3.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) +dnl @result{}# quoted list, alternate improved version +dnl @result{}define(`foreachq', `ifelse(`$2', `', `', +dnl @result{} `pushdef(`$1')_$0(`$1', `$3', `', $2)popdef(`$1')')') +dnl @result{}define(`_foreachq', `ifelse(`$#', `3', `', +dnl @result{} `define(`$1', `$4')$2`'$0(`$1', `$2', +dnl @result{} shift(shift(shift($@))))')') +dnl @result{}divert`'dnl +traceon(`shift')debugmode(`aq') +dnl @result{} +foreachq(`x', ``1', `2', `3', `4'', `x +')dnl +dnl @result{}1 +dnl @error{}m4trace: -4- shift(`x', `x +dnl @error{}', `', `1', `2', `3', `4') +dnl @error{}m4trace: -3- shift(`x +dnl @error{}', `', `1', `2', `3', `4') +dnl @error{}m4trace: -2- shift(`', `1', `2', `3', `4') +dnl @result{}2 +dnl @error{}m4trace: -4- shift(`x', `x +dnl @error{}', `1', `2', `3', `4') +dnl @error{}m4trace: -3- shift(`x +dnl @error{}', `1', `2', `3', `4') +dnl @error{}m4trace: -2- shift(`1', `2', `3', `4') +dnl @result{}3 +dnl @error{}m4trace: -4- shift(`x', `x +dnl @error{}', `2', `3', `4') +dnl @error{}m4trace: -3- shift(`x +dnl @error{}', `2', `3', `4') +dnl @error{}m4trace: -2- shift(`2', `3', `4') +dnl @result{}4 +dnl @error{}m4trace: -4- shift(`x', `x +dnl @error{}', `3', `4') +dnl @error{}m4trace: -3- shift(`x +dnl @error{}', `3', `4') +dnl @error{}m4trace: -2- shift(`3', `4') diff -ruNp m4-1.4.11/checks/206.improved_f m4-1.4.12/checks/206.improved_f --- m4-1.4.11/checks/206.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/206.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,33 @@ +dnl @ ../doc/m4.texinfo:7638: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreachq4.m4') +dnl @result{} +undivert(`foreachq4.m4')dnl +dnl @result{}include(`forloop2.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# foreachq(x, `item_1, item_2, ..., item_n', stmt) +dnl @result{}# quoted list, version based on forloop +dnl @result{}define(`foreachq', +dnl @result{}`ifelse(`$2', `', `', `_$0(`$1', `$3', $2)')') +dnl @result{}define(`_foreachq', +dnl @result{}`pushdef(`$1', forloop(`$1', `3', `$#', +dnl @result{} `$0_(`1', `2', indir(`$1'))')`popdef( +dnl @result{} `$1')')indir(`$1', $@)') +dnl @result{}define(`_foreachq_', +dnl @result{}``define(`$$1', `$$3')$$2`''') +dnl @result{}divert`'dnl +traceon(`shift')debugmode(`aq') +dnl @result{} +foreachq(`x', ``1', `2', `3', `4'', `x +')dnl +dnl @result{}1 +dnl @result{}2 +dnl @result{}3 +dnl @result{}4 diff -ruNp m4-1.4.11/checks/207.improved_f m4-1.4.12/checks/207.improved_f --- m4-1.4.11/checks/207.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/207.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,37 @@ +dnl @ ../doc/m4.texinfo:7674: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreach2.m4') +dnl @result{} +undivert(`foreach2.m4')dnl +dnl @result{}include(`quote.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# foreach(x, (item_1, item_2, ..., item_n), stmt) +dnl @result{}# parenthesized list, improved version +dnl @result{}define(`foreach', `pushdef(`$1')_$0(`$1', +dnl @result{} (dquote(dquote_elt$2)), `$3')popdef(`$1')') +dnl @result{}define(`_arg1', `$1') +dnl @result{}define(`_foreach', `ifelse(`$2', `(`')', `', +dnl @result{} `define(`$1', _arg1$2)$3`'$0(`$1', (dquote(shift$2)), `$3')')') +dnl @result{}divert`'dnl +traceon(`shift')debugmode(`aq') +dnl @result{} +foreach(`x', `(`1', `2', `3', `4')', `x +')dnl +dnl @error{}m4trace: -4- shift(`1', `2', `3', `4') +dnl @error{}m4trace: -4- shift(`2', `3', `4') +dnl @error{}m4trace: -4- shift(`3', `4') +dnl @result{}1 +dnl @error{}m4trace: -3- shift(``1'', ``2'', ``3'', ``4'') +dnl @result{}2 +dnl @error{}m4trace: -3- shift(``2'', ``3'', ``4'') +dnl @result{}3 +dnl @error{}m4trace: -3- shift(``3'', ``4'') +dnl @result{}4 +dnl @error{}m4trace: -3- shift(``4'') diff -ruNp m4-1.4.11/checks/208.improved_f m4-1.4.12/checks/208.improved_f --- m4-1.4.11/checks/208.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/208.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,77 @@ +dnl @ ../doc/m4.texinfo:7728: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`foreach2.m4') +dnl @result{} +include(`foreachq2.m4') +dnl @result{} +dnl 0-element list: +foreach(`x', `', `') / foreachq(`x', `', `') +dnl @result{} / +dnl 1-element list of empty element +foreach(`x', `()', `') / foreachq(`x', ``'', `') +dnl @result{}<> / <> +dnl 2-element list of empty elements +foreach(`x', `(`',`')', `') / foreachq(`x', ``',`'', `') +dnl @result{}<><> / <><> +dnl 1-element list of a comma +foreach(`x', `(`,')', `') / foreachq(`x', ``,'', `') +dnl @result{}<,> / <,> +dnl 2-element list of unbalanced parentheses +foreach(`x', `(`(', `)')', `') / foreachq(`x', ``(', `)'', `') +dnl @result{}<(><)> / <(><)> +define(`ab', `oops')dnl using defn(`iterator') +foreach(`x', `(`a', `b')', `defn(`x')') /dnl + foreachq(`x', ``a', `b'', `defn(`x')') +dnl @result{}ab / ab +define(`active', `ACT, IVE') +dnl @result{} +traceon(`active') +dnl @result{} +dnl list of unquoted macros; expansion occurs before recursion +foreach(`x', `(active, active)', ` +')dnl +dnl @error{}m4trace: -4- active -> `ACT, IVE' +dnl @error{}m4trace: -4- active -> `ACT, IVE' +dnl @result{} +dnl @result{} +dnl @result{} +dnl @result{} +foreachq(`x', `active, active', ` +')dnl +dnl @error{}m4trace: -3- active -> `ACT, IVE' +dnl @error{}m4trace: -3- active -> `ACT, IVE' +dnl @result{} +dnl @error{}m4trace: -3- active -> `ACT, IVE' +dnl @error{}m4trace: -3- active -> `ACT, IVE' +dnl @result{} +dnl @result{} +dnl @result{} +dnl list of quoted macros; expansion occurs during recursion +foreach(`x', `(`active', `active')', ` +')dnl +dnl @error{}m4trace: -1- active -> `ACT, IVE' +dnl @result{} +dnl @error{}m4trace: -1- active -> `ACT, IVE' +dnl @result{} +foreachq(`x', ``active', `active'', ` +')dnl +dnl @error{}m4trace: -1- active -> `ACT, IVE' +dnl @result{} +dnl @error{}m4trace: -1- active -> `ACT, IVE' +dnl @result{} +dnl list of double-quoted macro names; no expansion +foreach(`x', `(``active'', ``active'')', ` +')dnl +dnl @result{} +dnl @result{} +foreachq(`x', ```active'', ``active''', ` +')dnl +dnl @result{} +dnl @result{} diff -ruNp m4-1.4.11/checks/209.improved_f m4-1.4.12/checks/209.improved_f --- m4-1.4.11/checks/209.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/209.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:7809: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dlimit=10 -Dverbose +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`loop.m4')dnl +dnl @result{} 1 2 3 4 5 6 7 8 9 10 diff -ruNp m4-1.4.11/checks/210.improved_f m4-1.4.12/checks/210.improved_f --- m4-1.4.11/checks/210.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/210.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:7819: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dlimit=10 -Dverbose -Dalt +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`loop.m4')dnl +dnl @result{} 1 2 3 4 5 6 7 8 9 10 diff -ruNp m4-1.4.11/checks/211.improved_f m4-1.4.12/checks/211.improved_f --- m4-1.4.11/checks/211.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/211.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,11 @@ +dnl @ ../doc/m4.texinfo:7829: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dlimit=10 -Dverbose -Dalt=4 +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`loop.m4')dnl +dnl @result{} 1 2 3 4 5 6 7 8 9 10 diff -ruNp m4-1.4.11/checks/212.improved_f m4-1.4.12/checks/212.improved_f --- m4-1.4.11/checks/212.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/212.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,10 @@ +dnl @ ../doc/m4.texinfo:7837: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dlimit=2500 -Dalt=4 +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`loop.m4')dnl diff -ruNp m4-1.4.11/checks/213.improved_f m4-1.4.12/checks/213.improved_f --- m4-1.4.11/checks/213.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/213.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,14 @@ +dnl @ ../doc/m4.texinfo:7844: Origin of test +dnl @ expected status: 0 +dnl @ extra options: -Dlimit=10000 -Dalt=4 +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`foo', `divert`'len(popdef(`_foreachq')_foreachq($@))')dnl +define(`debug', `pushdef(`_foreachq', defn(`foo'))') +dnl @result{} +include(`loop.m4')dnl +dnl @result{}48894 diff -ruNp m4-1.4.11/checks/214.improved_m m4-1.4.12/checks/214.improved_m --- m4-1.4.11/checks/214.improved_m 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/214.improved_m 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,19 @@ +dnl @ ../doc/m4.texinfo:7866: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`wraplifo.m4') +dnl @result{} +m4wrap(`define(`foo', ``$0:'-$1-$*-$#-')foo(`a', `b') +') +dnl @result{} +builtin(`m4wrap', ``'define(`bar', ``$0:'-$1-$*-$#-')bar(`a', `b') +') +dnl @result{} +dnl @result{}bar:-a-a,b-2- +dnl @result{}m4wrap0:---0- diff -ruNp m4-1.4.11/checks/215.improved_m m4-1.4.12/checks/215.improved_m --- m4-1.4.11/checks/215.improved_m 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/215.improved_m 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,31 @@ +dnl @ ../doc/m4.texinfo:7899: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`wraplifo2.m4') +dnl @result{} +undivert(`wraplifo2.m4')dnl +dnl @result{}dnl Redefine m4wrap to have LIFO semantics, improved example. +dnl @result{}include(`join.m4')dnl +dnl @result{}define(`_m4wrap', defn(`m4wrap'))dnl +dnl @result{}define(`_arg1', `$1')dnl +dnl @result{}define(`m4wrap', +dnl @result{}`ifdef(`_$0_text', +dnl @result{} `define(`_$0_text', joinall(` ', $@)defn(`_$0_text'))', +dnl @result{} `_$0(`_arg1(defn(`_$0_text')undefine(`_$0_text'))')dnl +dnl @result{}define(`_$0_text', joinall(` ', $@))')')dnl +m4wrap(`define(`foo', ``$0:'-$1-$*-$#-')foo(`a', `b') +') +dnl @result{} +m4wrap(`lifo text +m4wrap(`nested', `', `$@ +')') +dnl @result{} +dnl @result{}lifo text +dnl @result{}foo:-a-a,b-2- +dnl @result{}nested $@ diff -ruNp m4-1.4.11/checks/216.improved_c m4-1.4.12/checks/216.improved_c --- m4-1.4.11/checks/216.improved_c 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/216.improved_c 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,31 @@ +dnl @ ../doc/m4.texinfo:7935: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`cleardivert', + `pushdef(`_n', divnum)divert(`-1')undivert($@)divert(_n)popdef(`_n')') +dnl @result{} +divert(`1')one +divert +dnl @result{} +cleardivert +dnl @result{} +undivert +dnl @result{}one +dnl @result{} +define(`cleardivert', + `pushdef(`_num', divnum)divert(`-1')ifelse(`$#', `0', + `undivert`'', `undivert($@)')divert(_num)popdef(`_num')') +dnl @result{} +divert(`2')two +divert +dnl @result{} +cleardivert +dnl @result{} +undivert +dnl @result{} diff -ruNp m4-1.4.11/checks/217.improved_c m4-1.4.12/checks/217.improved_c --- m4-1.4.11/checks/217.improved_c 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/217.improved_c 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,37 @@ +dnl @ ../doc/m4.texinfo:7971: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`capitalize.m4')dnl +define(`active', `act1, ive')dnl +define(`Active', `Act2, Ive')dnl +define(`ACTIVE', `ACT3, IVE')dnl +upcase(active) +dnl @result{}ACT1,IVE +upcase(`active') +dnl @result{}ACT3, IVE +upcase(``active'') +dnl @result{}ACTIVE +downcase(ACTIVE) +dnl @result{}act3,ive +downcase(`ACTIVE') +dnl @result{}act1, ive +downcase(``ACTIVE'') +dnl @result{}active +capitalize(active) +dnl @result{}Act1 +capitalize(`active') +dnl @result{}Active +capitalize(``active'') +dnl @result{}_capitalize(`active') +define(`A', `OOPS') +dnl @result{} +capitalize(active) +dnl @result{}OOPSct1 +capitalize(`active') +dnl @result{}OOPSctive diff -ruNp m4-1.4.11/checks/218.improved_c m4-1.4.12/checks/218.improved_c --- m4-1.4.11/checks/218.improved_c 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/218.improved_c 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,36 @@ +dnl @ ../doc/m4.texinfo:8048: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +include(`capitalize2.m4')dnl +define(`active', `act1, ive')dnl +define(`Active', `Act2, Ive')dnl +define(`ACTIVE', `ACT3, IVE')dnl +define(`A', `OOPS')dnl +capitalize(active; `active'; ``active''; ```actIVE''') +dnl @result{}Act1,Ive; Act2, Ive; Active; `Active' +undivert(`capitalize2.m4')dnl +dnl @result{}divert(`-1') +dnl @result{}# upcase(text) +dnl @result{}# downcase(text) +dnl @result{}# capitalize(text) +dnl @result{}# change case of text, improved version +dnl @result{}define(`upcase', `translit(`$*', `a-z', `A-Z')') +dnl @result{}define(`downcase', `translit(`$*', `A-Z', `a-z')') +dnl @result{}define(`_arg1', `$1') +dnl @result{}define(`_to_alt', `changequote(`<<[', `]>>')') +dnl @result{}define(`_from_alt', `changequote(<<[`]>>, <<[']>>)') +dnl @result{}define(`_upcase_alt', `translit(<<[$*]>>, <<[a-z]>>, <<[A-Z]>>)') +dnl @result{}define(`_downcase_alt', `translit(<<[$*]>>, <<[A-Z]>>, <<[a-z]>>)') +dnl @result{}define(`_capitalize_alt', +dnl @result{} `regexp(<<[$1]>>, <<[^\(\w\)\(\w*\)]>>, +dnl @result{} <<[_upcase_alt(<<[<<[\1]>>]>>)_downcase_alt(<<[<<[\2]>>]>>)]>>)') +dnl @result{}define(`capitalize', +dnl @result{} `_arg1(_to_alt()patsubst(<<[<<[$*]>>]>>, <<[\w+]>>, +dnl @result{} _from_alt()`]>>_$0_alt(<<[\&]>>)<<['_to_alt())_from_alt())') +dnl @result{}divert`'dnl diff -ruNp m4-1.4.11/checks/219.improved_f m4-1.4.12/checks/219.improved_f --- m4-1.4.11/checks/219.improved_f 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/219.improved_f 2008-09-26 06:47:17.000000000 -0600 @@ -0,0 +1,21 @@ +dnl @ ../doc/m4.texinfo:8092: Origin of test +dnl @ expected status: 1 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation, +dnl @ Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +define(`fatal_error', + `errprint(ifdef(`__program__', `__program__', ``m4'')'dnl +`:ifelse(__line__, `0', `', + `__file__:__line__:')` fatal error: $* +')m4exit(`1')') +dnl @result{} +m4wrap(`divnum(`demo of internal message') +fatal_error(`inside wrapped text')') +dnl @result{} +dnl @error{}m4:stdin:6: Warning: excess arguments to builtin `divnum' ignored +dnl @result{}0 +dnl @error{}m4:stdin:6: fatal error: inside wrapped text diff -ruNp m4-1.4.11/checks/Makefile.in m4-1.4.12/checks/Makefile.in --- m4-1.4.11/checks/Makefile.in 2008-03-29 16:33:27.000000000 -0600 +++ m4-1.4.12/checks/Makefile.in 2008-09-24 20:32:05.000000000 -0600 @@ -36,14 +36,16 @@ program_transform_name = @program_transf AWK = @AWK@ # Vern says that the first star is required around an Alpha make bug. -CHECKS = $(srcdir)/*[0-9][0-9][0-9].* +DOC_CHECKS = $(srcdir)/*[0-9][0-9][0-9].* +CHECKS = $(DOC_CHECKS) $(srcdir)/stackovf.test # Makefile.in is automatically distributed by automake. -DISTFILES = $(srcdir)/get-them $(srcdir)/check-them $(srcdir)/stamp-checks +DISTFILES = $(srcdir)/get-them $(srcdir)/check-them $(srcdir)/stamp-checks \ + $(srcdir)/stackovf.test all: $(srcdir)/stamp-checks $(srcdir)/stamp-checks: $(srcdir)/get-them $(srcdir)/../doc/m4.texinfo - rm -f $(CHECKS) + rm -f $(DOC_CHECKS) cd $(srcdir) && AWK=$(AWK) ./get-them ../doc/m4.texinfo touch $(srcdir)/stamp-checks @@ -73,13 +75,13 @@ distclean: clean rm -f Makefile maintainer-clean realclean: distclean - rm -f $(CHECKS) $(srcdir)/stamp-checks + rm -f $(DOC_CHECKS) $(srcdir)/stamp-checks distdir: dist dist: $(DISTFILES) @echo "Copying distribution files" - @for file in $(DISTFILES) $(CHECKS); do \ + @for file in $(DISTFILES) $(DOC_CHECKS); do \ ln $$file ../$(PACKAGE)-$(VERSION)/checks 2> /dev/null \ || cp -p $$file ../$(PACKAGE)-$(VERSION)/checks; \ done diff -ruNp m4-1.4.11/checks/check-them m4-1.4.12/checks/check-them --- m4-1.4.11/checks/check-them 2008-03-29 16:33:27.000000000 -0600 +++ m4-1.4.12/checks/check-them 2008-10-09 21:01:06.000000000 -0600 @@ -1,6 +1,21 @@ #!/bin/sh # Check GNU m4 against examples from the manual source. # Copyright (C) 1992, 2006, 2007, 2008 Free Software Foundation, Inc. +# +# This file is part of GNU M4. +# +# GNU M4 is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# GNU M4 is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . # Clean up temp files on exit pwd=`pwd` @@ -26,6 +41,9 @@ skipped= strip_needed=false diffopts=-c +# Allow user to select sed +: ${SED=sed} + # Find out where the examples live. examples=. if test "x$1" = x-I ; then @@ -41,7 +59,7 @@ if test "x$1" = x-m ; then fi # Find out how the executable prints argv[0] -m4name=`"$m4" --help | sed -e 's/Usage: \(.*\) \[OPTION.*/\1/' \ +m4name=`"$m4" --help | ${SED} -e 's/Usage: \(.*\) \[OPTION.*/\1/' \ -e 's/\\\\/\\\\\\\\/g' -e 1q` # Find out if we should strip \r in the output @@ -70,12 +88,24 @@ do continue } echo "Checking $file" - options=`sed -ne '3s/^dnl @ extra options: //p;3q' "$file"` - sed -e '/^dnl @/d' -e '/^\^D$/q' "$file" \ + + case $file in + *stackovf.test) + "$file" "$m4" + case $? in + 77) skipped="$skipped $file";; + 0) ;; + *) failed="$failed $file" + esac + continue ;; + esac + + options=`${SED} -ne '3s/^dnl @ extra options: //p;3q' "$file"` + ${SED} -e '/^dnl @/d' -e '/^\^D$/q' "$file" \ | LC_MESSAGES=C M4PATH=$examples "$m4" -d $options - >$out 2>$err stat=$? - xstat=`sed -ne '2s/^dnl @ expected status: //p;2q' "$file"` + xstat=`${SED} -ne '2s/^dnl @ expected status: //p;2q' "$file"` case $stat in 77) skipped="$skipped $file" @@ -85,28 +115,31 @@ do $xstat) ;; *) failed="$failed $file:status" - echo `sed -e 's/^dnl //' -e 1q $file` + echo `${SED} -e 's/^dnl //' -e 1q $file` echo "$file: status was $stat, expected $xstat" ;; esac - xoutfile=`sed -n 's/^dnl @ expected output: //p' "$file"` + xoutfile=`${SED} -n 's/^dnl @ expected output: //p' "$file"` if test -z "$xoutfile" ; then - sed -e '/^dnl @result{}/!d' -e 's///' -e "s|\.\./examples|$examples|" \ + ${SED} -e '/^dnl @result{}/!d' -e 's///' -e "s|examples/|$examples/|" \ "$file" > $xout else cp "$examples/$xoutfile" $xout fi - xerrfile=`sed -n 's/^dnl @ expected error: //p' "$file"` - if test -z "$xerrfile" ; then - sed '/^dnl @error{}/!d - s///; '"s|^m4:|$m4name:|; s|\.\./examples|$examples|" \ - "$file" > $xerr - else - sed "s|^m4:|$m4name:|; s|\.\./examples|$examples|" \ - "$examples/$xerrfile" > $xerr - fi + xerrfile=`${SED} -n 's/^dnl @ expected error: //p' "$file"` + case $xerrfile in + ignore) + cp $err $xerr ;; + '') + ${SED} '/^dnl @error{}/!d + s///; '"s|^m4:|$m4name:|; s|examples/|$examples/|" \ + "$file" > $xerr ;; + *) + ${SED} "s|^m4:|$m4name:|; s|examples/|$examples/|" \ + "$examples/$xerrfile" > $xerr ;; + esac # For the benefit of mingw, normalize \r\n line endings if $strip_needed ; then @@ -124,7 +157,7 @@ do : else failed="$failed $file:out" - echo `sed -e 's/^dnl //' -e 1q $file` + echo `${SED} -e 's/^dnl //' -e 1q $file` echo "$file: stdout mismatch" diff $diffopts $xout $out fi @@ -133,7 +166,7 @@ do : else failed="$failed $file:err" - echo `sed -e 's/^dnl //' -e 1q $file` + echo `${SED} -e 's/^dnl //' -e 1q $file` echo "$file: stderr mismatch" diff $diffopts $xerr $err fi diff -ruNp m4-1.4.11/checks/get-them m4-1.4.12/checks/get-them --- m4-1.4.11/checks/get-them 2008-03-13 19:32:13.000000000 -0600 +++ m4-1.4.12/checks/get-them 2008-09-24 20:29:55.000000000 -0600 @@ -3,6 +3,21 @@ # Extract all examples from the manual source. # Copyright (C) 1992, 2005, 2006, 2007, 2008 Free Software Foundation, # Inc. +# +# This file is part of GNU M4. +# +# GNU M4 is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# GNU M4 is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . # This script is for use with GNU awk. @@ -79,7 +94,8 @@ BEGIN { printf("dnl @ %s:%d: Origin of test\n"\ "dnl @ expected status: %d\n"\ "dnl @ extra options: %s\n"\ - "dnl @ Copyright (C) 2006, 2007 Free Software Foundation\n"\ + "dnl @ Copyright (C) 2006, 2007, 2008 Free Software Foundation,\n"\ + "dnl @ Inc.\n"\ "dnl @ This file is free software; the Free Software Foundation\n"\ "dnl @ gives unlimited permission to copy and/or distribute it\n"\ "dnl @ with or without modifications, as long as this notice\n"\ diff -ruNp m4-1.4.11/checks/stackovf.test m4-1.4.12/checks/stackovf.test --- m4-1.4.11/checks/stackovf.test 1969-12-31 17:00:00.000000000 -0700 +++ m4-1.4.12/checks/stackovf.test 2008-08-11 20:48:22.000000000 -0600 @@ -0,0 +1,99 @@ +#!/bin/sh +# This file is part of the GNU m4 testsuite +# Copyright (C) 2000, 2003, 2007, 2008 Free Software Foundation, Inc. +# +# This file is part of GNU M4. +# +# GNU M4 is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# GNU M4 is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Script to verify that stack overflow is diagnosed properly when +# there is infinite macro call nesting, provided the OS supports it. + +m4="$1" + +# Skip this test if -L defaults to 1024 instead of 0, as that is our +# indicator that the OS does not support stack overflow detection. +("$m4" --help | grep 'nesting.*\[0\]') >/dev/null 2>&1 \ + || { + echo "$0: skipping test, no stack overflow support detected in $m4" + exit 77 + } + +# On some systems the ulimit command is available in ksh or bash but not sh +(exec 2>/dev/null; ulimit -Ss 300) || { + for altshell in bash bsh ksh zsh ; do + if (exec >/dev/null 2>&1; $altshell -c 'ulimit -Ss 300') && test -z "$2" + then + echo "Using $altshell because it supports ulimit" + exec $altshell "$0" "$@" running-with-$altshell + exit 1 + fi + done +} + +tmpdir= +trap 'st=$?; rm -rf "$tmpdir" && exit $st' 0 +trap '(exit $?); exit $?' 1 2 3 15 + +# Create a temporary subdirectory $tmpdir in $TMPDIR (default /tmp). +# Use mktemp if possible; otherwise fall back on mkdir, +# with $RANDOM to make collisions less likely. +: ${TMPDIR=/tmp} +{ + tmpdir=` + (umask 077 && mktemp -d "$TMPDIR/m4stk-XXXXXX") 2>/dev/null + ` && + test -n "$tmpdir" && test -d "$tmpdir" +} || { + tmpdir=$TMPDIR/m4stk-$$-$RANDOM + (umask 077 && mkdir "$tmpdir") +} || exit $? +tmpfile="$tmpdir"/m4.out + +# Limit the stack size if the shell we are running permits it +if (exec 2>/dev/null; ulimit -Ss 300) +then + ulimit -Ss 300 + echo "Stack soft limit set to `ulimit -s`K"; +else + echo "Can't reset stack limit - this may take a while..." +fi + +# Induce stack overflow. +echo 'define(a,a(a))a' | "$m4" > "$tmpfile" 2>&1 +result=$? + +exitcode=1 +if test $result -eq 0 ; then + echo "Failure - $m4 did not abort" +else + # See if stack overflow was diagnosed. + case `cat "$tmpfile"` in + *stack\ overflow*) + case `echo "$tmpdir"/*` in + $tmpfile) + echo "Pass" + exitcode=0 ;; + *) echo "Failure - $m4 created unexpected core dump" + ls -l "$tmpdir" ;; + esac ;; + *) echo "Failure - $m4 aborted unexpectedly"; + ;; + esac +fi + +test $exitcode = 0 || + { echo "Output from $m4:"; cat $tmpfile; } + +exit $exitcode diff -ruNp m4-1.4.11/config.guess m4-1.4.12/config.guess --- m4-1.4.11/config.guess 2007-10-09 06:20:35.000000000 -0600 +++ m4-1.4.12/config.guess 1969-12-31 17:00:00.000000000 -0700 @@ -1,1516 +0,0 @@ -#! /bin/sh -# Attempt to guess a canonical system name. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2007-07-22' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Originally written by Per Bothner . -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. Otherwise, it exits with 1. -# -# The plan is that this can be called by configure scripts if you -# don't specify an explicit build system type. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] - -Output the configuration name of the system \`$me' is run on. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.guess ($timestamp) - -Originally written by Per Bothner. -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 -Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. There is NO -warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." - -help=" -Try \`$me --help' for more information." - -# Parse command line -while test $# -gt 0 ; do - case $1 in - --time-stamp | --time* | -t ) - echo "$timestamp" ; exit ;; - --version | -v ) - echo "$version" ; exit ;; - --help | --h* | -h ) - echo "$usage"; exit ;; - -- ) # Stop option processing - shift; break ;; - - ) # Use stdin as input. - break ;; - -* ) - echo "$me: invalid option $1$help" >&2 - exit 1 ;; - * ) - break ;; - esac -done - -if test $# != 0; then - echo "$me: too many arguments$help" >&2 - exit 1 -fi - -trap 'exit 1' 1 2 15 - -# CC_FOR_BUILD -- compiler used by this script. Note that the use of a -# compiler to aid in system detection is discouraged as it requires -# temporary files to be created and, as you can see below, it is a -# headache to deal with in a portable fashion. - -# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still -# use `HOST_CC' if defined, but it is deprecated. - -# Portable tmp directory creation inspired by the Autoconf team. - -set_cc_for_build=' -trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; -trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; -: ${TMPDIR=/tmp} ; - { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || - { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || - { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || - { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; -dummy=$tmp/dummy ; -tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; -case $CC_FOR_BUILD,$HOST_CC,$CC in - ,,) echo "int x;" > $dummy.c ; - for c in cc gcc c89 c99 ; do - if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then - CC_FOR_BUILD="$c"; break ; - fi ; - done ; - if test x"$CC_FOR_BUILD" = x ; then - CC_FOR_BUILD=no_compiler_found ; - fi - ;; - ,,*) CC_FOR_BUILD=$CC ;; - ,*,*) CC_FOR_BUILD=$HOST_CC ;; -esac ; set_cc_for_build= ;' - -# This is needed to find uname on a Pyramid OSx when run in the BSD universe. -# (ghazi@noc.rutgers.edu 1994-08-24) -if (test -f /.attbin/uname) >/dev/null 2>&1 ; then - PATH=$PATH:/.attbin ; export PATH -fi - -UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown -UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown -UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown -UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown - -# Note: order is significant - the case branches are not exclusive. - -case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in - *:NetBSD:*:*) - # NetBSD (nbsd) targets should (where applicable) match one or - # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, - # *-*-netbsdecoff* and *-*-netbsd*. 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We always set it to "unknown". - sysctl="sysctl -n hw.machine_arch" - UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ - /usr/sbin/$sysctl 2>/dev/null || echo unknown)` - case "${UNAME_MACHINE_ARCH}" in - armeb) machine=armeb-unknown ;; - arm*) machine=arm-unknown ;; - sh3el) machine=shl-unknown ;; - sh3eb) machine=sh-unknown ;; - sh5el) machine=sh5le-unknown ;; - *) machine=${UNAME_MACHINE_ARCH}-unknown ;; - esac - # The Operating System including object format, if it has switched - # to ELF recently, or will in the future. - case "${UNAME_MACHINE_ARCH}" in - arm*|i386|m68k|ns32k|sh3*|sparc|vax) - eval $set_cc_for_build - if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep __ELF__ >/dev/null - then - # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). - # Return netbsd for either. FIX? - os=netbsd - else - os=netbsdelf - fi - ;; - *) - os=netbsd - ;; - esac - # The OS release - # Debian GNU/NetBSD machines have a different userland, and - # thus, need a distinct triplet. However, they do not need - # kernel version information, so it can be replaced with a - # suitable tag, in the style of linux-gnu. - case "${UNAME_VERSION}" in - Debian*) - release='-gnu' - ;; - *) - release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` - ;; - esac - # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: - # contains redundant information, the shorter form: - # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "${machine}-${os}${release}" - exit ;; - *:OpenBSD:*:*) - UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` - echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} - exit ;; - *:ekkoBSD:*:*) - echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} - exit ;; - *:SolidBSD:*:*) - echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} - exit ;; - macppc:MirBSD:*:*) - echo powerpc-unknown-mirbsd${UNAME_RELEASE} - exit ;; - *:MirBSD:*:*) - echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} - exit ;; - alpha:OSF1:*:*) - case $UNAME_RELEASE in - *4.0) - UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` - ;; - *5.*) - UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` - ;; - esac - # According to Compaq, /usr/sbin/psrinfo has been available on - # OSF/1 and Tru64 systems produced since 1995. I hope that - # covers most systems running today. This code pipes the CPU - # types through head -n 1, so we only detect the type of CPU 0. - ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` - case "$ALPHA_CPU_TYPE" in - "EV4 (21064)") - UNAME_MACHINE="alpha" ;; - "EV4.5 (21064)") - UNAME_MACHINE="alpha" ;; - "LCA4 (21066/21068)") - UNAME_MACHINE="alpha" ;; - "EV5 (21164)") - UNAME_MACHINE="alphaev5" ;; - "EV5.6 (21164A)") - UNAME_MACHINE="alphaev56" ;; - "EV5.6 (21164PC)") - UNAME_MACHINE="alphapca56" ;; - "EV5.7 (21164PC)") - UNAME_MACHINE="alphapca57" ;; - "EV6 (21264)") - UNAME_MACHINE="alphaev6" ;; - "EV6.7 (21264A)") - UNAME_MACHINE="alphaev67" ;; - "EV6.8CB (21264C)") - UNAME_MACHINE="alphaev68" ;; - "EV6.8AL (21264B)") - UNAME_MACHINE="alphaev68" ;; - "EV6.8CX (21264D)") - UNAME_MACHINE="alphaev68" ;; - "EV6.9A (21264/EV69A)") - UNAME_MACHINE="alphaev69" ;; - "EV7 (21364)") - UNAME_MACHINE="alphaev7" ;; - "EV7.9 (21364A)") - UNAME_MACHINE="alphaev79" ;; - esac - # A Pn.n version is a patched version. - # A Vn.n version is a released version. - # A Tn.n version is a released field test version. - # A Xn.n version is an unreleased experimental baselevel. - # 1.2 uses "1.2" for uname -r. - echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - exit ;; - Alpha\ *:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # Should we change UNAME_MACHINE based on the output of uname instead - # of the specific Alpha model? - echo alpha-pc-interix - exit ;; - 21064:Windows_NT:50:3) - echo alpha-dec-winnt3.5 - exit ;; - Amiga*:UNIX_System_V:4.0:*) - echo m68k-unknown-sysv4 - exit ;; - *:[Aa]miga[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-amigaos - exit ;; - *:[Mm]orph[Oo][Ss]:*:*) - echo ${UNAME_MACHINE}-unknown-morphos - exit ;; - *:OS/390:*:*) - echo i370-ibm-openedition - exit ;; - *:z/VM:*:*) - echo s390-ibm-zvmoe - exit ;; - *:OS400:*:*) - echo powerpc-ibm-os400 - exit ;; - arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) - echo arm-acorn-riscix${UNAME_RELEASE} - exit ;; - arm:riscos:*:*|arm:RISCOS:*:*) - echo arm-unknown-riscos - exit ;; - SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) - echo hppa1.1-hitachi-hiuxmpp - exit ;; - Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) - # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. - if test "`(/bin/universe) 2>/dev/null`" = att ; then - echo pyramid-pyramid-sysv3 - else - echo pyramid-pyramid-bsd - fi - exit ;; - NILE*:*:*:dcosx) - echo pyramid-pyramid-svr4 - exit ;; - DRS?6000:unix:4.0:6*) - echo sparc-icl-nx6 - exit ;; - DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) - case `/usr/bin/uname -p` in - sparc) echo sparc-icl-nx7; exit ;; - esac ;; - sun4H:SunOS:5.*:*) - echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) - echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) - echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:6*:*) - # According to config.sub, this is the proper way to canonicalize - # SunOS6. Hard to guess exactly what SunOS6 will be like, but - # it's likely to be more like Solaris than SunOS4. - echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in - Series*|S4*) - UNAME_RELEASE=`uname -v` - ;; - esac - # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` - exit ;; - sun3*:SunOS:*:*) - echo m68k-sun-sunos${UNAME_RELEASE} - exit ;; - sun*:*:4.2BSD:*) - UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` - test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 - case "`/bin/arch`" in - sun3) - echo m68k-sun-sunos${UNAME_RELEASE} - ;; - sun4) - echo sparc-sun-sunos${UNAME_RELEASE} - ;; - esac - exit ;; - aushp:SunOS:*:*) - echo sparc-auspex-sunos${UNAME_RELEASE} - exit ;; - # The situation for MiNT is a little confusing. The machine name - # can be virtually everything (everything which is not - # "atarist" or "atariste" at least should have a processor - # > m68000). The system name ranges from "MiNT" over "FreeMiNT" - # to the lowercase version "mint" (or "freemint"). Finally - # the system name "TOS" denotes a system which is actually not - # MiNT. But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include /* for printf() prototype */ - int main (int argc, char *argv[]) { -#else - int main (argc, argv) int argc; char *argv[]; { -#endif - #if defined (host_mips) && defined (MIPSEB) - #if defined (SYSTYPE_SYSV) - printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_SVR4) - printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); - #endif - #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) - printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); - #endif - #endif - exit (-1); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && - dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && - SYSTEM_NAME=`$dummy $dummyarg` && - { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos${UNAME_RELEASE} - exit ;; - Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; - Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; - Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; - m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; - m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; - m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; - AViiON:dgux:*:*) - # DG/UX returns AViiON for all architectures - UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] - then - if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ - [ ${TARGET_BINARY_INTERFACE}x = x ] - then - echo m88k-dg-dgux${UNAME_RELEASE} - else - echo m88k-dg-dguxbcs${UNAME_RELEASE} - fi - else - echo i586-dg-dgux${UNAME_RELEASE} - fi - exit ;; - M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; - M88*:*:R3*:*) - # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; - XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; - Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; - *:IRIX*:*:*) - echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` - exit ;; - ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. - echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id - exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' - i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; - ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} - exit ;; - *:AIX:2:3) - if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - - main() - { - if (!__power_pc()) - exit(1); - puts("powerpc-ibm-aix3.2.5"); - exit(0); - } -EOF - if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` - then - echo "$SYSTEM_NAME" - else - echo rs6000-ibm-aix3.2.5 - fi - elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 - else - echo rs6000-ibm-aix3.2 - fi - exit ;; - *:AIX:*:[45]) - IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` - if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then - IBM_ARCH=rs6000 - else - IBM_ARCH=powerpc - fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` - else - IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} - fi - echo ${IBM_ARCH}-ibm-aix${IBM_REV} - exit ;; - *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; - ibmrt:4.4BSD:*|romp-ibm:BSD:*) - echo romp-ibm-bsd4.4 - exit ;; - ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 - *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; - DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; - 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; - hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; - 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - case "${UNAME_MACHINE}" in - 9000/31? ) HP_ARCH=m68000 ;; - 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep __LP64__ >/dev/null - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` - echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit ;; - *:FreeBSD:*:*) - case ${UNAME_MACHINE} in - pc98) - echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - amd64) - echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - *) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; - esac - exit ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit ;; - *:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit ;; - i*:windows32*:*) - # uname -m includes "-pc" on this system. - echo ${UNAME_MACHINE}-mingw32 - exit ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit ;; - *:Interix*:[3456]*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - EM64T | authenticamd) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. 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exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit ;; - sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit ;; - vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu - exit ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit ;; - xtensa:Linux:*:*) - echo xtensa-unknown-linux-gnu - exit ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' - /^LIBC/{ - s: ::g - p - }'`" - test x"${LIBC}" != x && { - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - exit - } - test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit ;; - i*86:syllable:*:*) - echo ${UNAME_MACHINE}-pc-syllable - exit ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit ;; 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- BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit ;; - SX-6:SUPER-UX:*:*) - echo sx6-nec-superux${UNAME_RELEASE} - exit ;; - SX-7:SUPER-UX:*:*) - echo sx7-nec-superux${UNAME_RELEASE} - exit ;; - SX-8:SUPER-UX:*:*) - echo sx8-nec-superux${UNAME_RELEASE} - exit ;; - SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux${UNAME_RELEASE} - exit ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit ;; - *:Darwin:*:*) - UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - unknown) UNAME_PROCESSOR=powerpc ;; - esac - echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} - exit ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - UNAME_PROCESSOR=`uname -p` - if test "$UNAME_PROCESSOR" = "x86"; then - UNAME_PROCESSOR=i386 - UNAME_MACHINE=pc - fi - echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} - exit ;; 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- *:ITS:*:*) - echo pdp10-unknown-its - exit ;; - SEI:*:*:SEIUX) - echo mips-sei-seiux${UNAME_RELEASE} - exit ;; - *:DragonFly:*:*) - echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit ;; - *:*VMS:*:*) - UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "${UNAME_MACHINE}" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; - esac ;; - *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; - i*86:skyos:*:*) - echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' - exit ;; - i*86:rdos:*:*) - echo ${UNAME_MACHINE}-pc-rdos - exit ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi - -cat >&2 < in order to provide the needed -information to handle your system. - -config.guess timestamp = $timestamp - -uname -m = `(uname -m) 2>/dev/null || echo unknown` -uname -r = `(uname -r) 2>/dev/null || echo unknown` -uname -s = `(uname -s) 2>/dev/null || echo unknown` -uname -v = `(uname -v) 2>/dev/null || echo unknown` - -/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` -/bin/uname -X = `(/bin/uname -X) 2>/dev/null` - -hostinfo = `(hostinfo) 2>/dev/null` -/bin/universe = `(/bin/universe) 2>/dev/null` -/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` -/bin/arch = `(/bin/arch) 2>/dev/null` -/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` -/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` - -UNAME_MACHINE = ${UNAME_MACHINE} -UNAME_RELEASE = ${UNAME_RELEASE} -UNAME_SYSTEM = ${UNAME_SYSTEM} -UNAME_VERSION = ${UNAME_VERSION} -EOF - -exit 1 - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff -ruNp m4-1.4.11/config.sub m4-1.4.12/config.sub --- m4-1.4.11/config.sub 2007-10-09 06:20:35.000000000 -0600 +++ m4-1.4.12/config.sub 1969-12-31 17:00:00.000000000 -0700 @@ -1,1626 +0,0 @@ -#! /bin/sh -# Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, -# Inc. - -timestamp='2007-06-28' - -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA -# 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. The user should be able to distinguish -# a failure to support a valid configuration from a meaningless -# configuration. - -# The goal of this file is to map all the various variations of a given -# machine specification into a single specification in the form: -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or in some cases, the newer four-part form: -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# It is wrong to echo any other type of specification. - -me=`echo "$0" | sed -e 's,.*/,,'` - -usage="\ -Usage: $0 [OPTION] CPU-MFR-OPSYS - $0 [OPTION] ALIAS - -Canonicalize a configuration name. - -Operation modes: - -h, --help print this help, then exit - -t, --time-stamp print date of last modification, then exit - -v, --version print version number, then exit - -Report bugs and patches to ." - -version="\ -GNU config.sub ($timestamp) - -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 -Free Software Foundation, Inc. - -This is free software; see the source for copying conditions. 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We pick the logical manufacturer. -vendor=unknown -case $basic_machine in - *-unknown) - case $os in - -riscix*) - vendor=acorn - ;; - -sunos*) - vendor=sun - ;; - -aix*) - vendor=ibm - ;; - -beos*) - vendor=be - ;; - -hpux*) - vendor=hp - ;; - -mpeix*) - vendor=hp - ;; - -hiux*) - vendor=hitachi - ;; - -unos*) - vendor=crds - ;; - -dgux*) - vendor=dg - ;; - -luna*) - vendor=omron - ;; - -genix*) - vendor=ns - ;; - -mvs* | -opened*) - vendor=ibm - ;; - -os400*) - vendor=ibm - ;; - -ptx*) - vendor=sequent - ;; - -tpf*) - vendor=ibm - ;; - -vxsim* | -vxworks* | -windiss*) - vendor=wrs - ;; - -aux*) - vendor=apple - ;; - -hms*) - vendor=hitachi - ;; - -mpw* | -macos*) - vendor=apple - ;; - -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) - vendor=atari - ;; - -vos*) - vendor=stratus - ;; - esac - basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` - ;; -esac - -echo $basic_machine$os -exit - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff -ruNp m4-1.4.11/configure m4-1.4.12/configure --- m4-1.4.11/configure 2008-04-02 06:45:03.000000000 -0600 +++ m4-1.4.12/configure 2008-10-10 21:14:50.000000000 -0600 @@ -1,11 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for GNU M4 1.4.11. +# Generated by GNU Autoconf 2.63 for GNU M4 1.4.12. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -17,7 +17,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -39,17 +39,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTE as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -65,8 +93,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -89,7 +115,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -102,17 +128,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -134,7 +153,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -160,7 +179,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -242,7 +261,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -263,7 +282,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -343,10 +362,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -415,9 +434,10 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell autoconf@gnu.org about your system, - echo including any error possibly output before this - echo message + echo Please tell bug-autoconf@gnu.org about your system, + echo including any error possibly output before this message. + echo This can help us improve future autoconf versions. + echo Configuration will now proceed without shell functions. } @@ -453,7 +473,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -481,7 +501,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -494,19 +513,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir + mkdir conf$$.dir 2>/dev/null fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -531,10 +553,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -574,8 +596,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. 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Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +$as_echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:$LINENO: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='m4' + VERSION='1.4.12' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + + + + +ac_config_headers="$ac_config_headers lib/config.h:lib/config.hin" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } + +# Provide some information about the compiler. +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +if test -z "$ac_file"; then + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +fi + +rm -f conftest$ac_cv_exeext +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... 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" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +if test "x$CC" != xcc; then + { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* -# Initialize some variables set by options. -ac_init_help= -ac_init_version=false -# The variables have the same names as the options, with -# dashes changed to underlines. -cache_file=/dev/null -exec_prefix=NONE -no_create= -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -verbose= -x_includes=NONE -x_libraries=NONE +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } -# Installation directory options. -# These are left unexpanded so users can "make install exec_prefix=/foo" -# and all the variables that are supposed to be based on exec_prefix -# by default will actually change. -# Use braces instead of parens because sh, perl, etc. also accept them. -# (The list follows the same order as the GNU Coding Standards.) -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datarootdir='${prefix}/share' -datadir='${datarootdir}' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -includedir='${prefix}/include' -oldincludedir='/usr/include' -docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' -infodir='${datarootdir}/info' -htmldir='${docdir}' -dvidir='${docdir}' -pdfdir='${docdir}' -psdir='${docdir}' -libdir='${exec_prefix}/lib' -localedir='${datarootdir}/locale' -mandir='${datarootdir}/man' +cat >>confdefs.h <<\_ACEOF +#define NO_MINUS_C_MINUS_O 1 +_ACEOF -ac_prev= -ac_dashdash= -for ac_option +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes do - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; then - eval $ac_prev=\$ac_option - ac_prev= - continue - fi + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - case $ac_option in - *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; - *) ac_optarg=yes ;; - esac + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - # Accept the important Cygnus configure options, so we can diagnose typos. + # Broken: fails on valid input. +continue +fi - case $ac_dashdash$ac_option in - --) - ac_dashdash=yes ;; +rm -f conftest.err conftest.$ac_ext - -bindir | --bindir | --bindi | --bind | --bin | --bi) - ac_prev=bindir ;; - -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir=$ac_optarg ;; + # OK, works on sane cases. 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((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - echo "PATH: $as_dir" -done -IFS=$as_save_IFS +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; -} >&5 +struct incomplete_array +{ + int datasize; + double data[]; +}; -cat >&5 <<_ACEOF +struct named_init { + int number; + const wchar_t *name; + double average; +}; +typedef const char *ccp; -## ----------- ## -## Core tests. ## -## ----------- ## +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} -_ACEOF +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + const char *str; + int number; + float fnumber; -# Keep a trace of the command line. -# Strip out --no-create and --no-recursion so they do not pile up. -# Strip out --silent because we don't want to record it for future runs. -# Also quote any args containing shell meta-characters. -# Make two passes to allow for proper duplicate-argument suppression. -ac_configure_args= -ac_configure_args0= -ac_configure_args1= -ac_must_keep_next=false -for ac_pass in 1 2 -do - for ac_arg - do - case $ac_arg in - -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; - -q | -quiet | --quiet | --quie | --qui | --qu | --q \ - | -silent | --silent | --silen | --sile | --sil) - continue ;; - *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - case $ac_pass in - 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; - 2) - ac_configure_args1="$ac_configure_args1 '$ac_arg'" - if test $ac_must_keep_next = true; then - ac_must_keep_next=false # Got value, back to normal. - else - case $ac_arg in - *=* | --config-cache | -C | -disable-* | --disable-* \ - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ - | -with-* | --with-* | -without-* | --without-* | --x) - case "$ac_configure_args0 " in - "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; - esac - ;; - -* ) ac_must_keep_next=true ;; - esac - fi - ac_configure_args="$ac_configure_args '$ac_arg'" - ;; - esac - done -done -$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } -$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} -# When interrupted or exit'd, cleanup temporary files, and complete -# config.log. We remove comments because anyway the quotes in there -# would cause problems or look ugly. -# WARNING: Use '\'' to represent an apostrophe within the trap. -# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. -trap 'exit_status=$? - # Save into config.log some information that might help in debugging. - { - echo +int +main () +{ - cat <<\_ASBOX -## ---------------- ## -## Cache variables. ## -## ---------------- ## -_ASBOX - echo - # The following way of writing the cache mishandles newlines in values, -( - for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do - eval ac_val=\$$ac_var - case $ac_val in #( - *${as_nl}*) - case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; - esac - case $ac_var in #( - _ | IFS | as_nl) ;; #( - *) $as_unset $ac_var ;; - esac ;; - esac - done - (set) 2>&1 | - case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( - *${as_nl}ac_space=\ *) - sed -n \ - "s/'\''/'\''\\\\'\'''\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" - ;; #( - *) - sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" - ;; - esac | - sort -) - echo + // Check bool. + _Bool success = false; - cat <<\_ASBOX -## ----------------- ## -## Output variables. ## -## ----------------- ## -_ASBOX - echo - for ac_var in $ac_subst_vars - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - echo "$ac_var='\''$ac_val'\''" - done | sort - echo + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; - if test -n "$ac_subst_files"; then - cat <<\_ASBOX -## ------------------- ## -## File substitutions. ## -## ------------------- ## -_ASBOX - echo - for ac_var in $ac_subst_files - do - eval ac_val=\$$ac_var - case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; - esac - echo "$ac_var='\''$ac_val'\''" - done | sort - echo - fi + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); - if test -s confdefs.h; then - cat <<\_ASBOX -## ----------- ## -## confdefs.h. ## -## ----------- ## -_ASBOX - echo - cat confdefs.h - echo - fi - test "$ac_signal" != 0 && - echo "$as_me: caught signal $ac_signal" - echo "$as_me: exit $exit_status" - } >&5 - rm -f core *.core core.conftest.* && - rm -f -r conftest* confdefs* conf$$* $ac_clean_files && - exit $exit_status -' 0 -for ac_signal in 1 2 13 15; do - trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal -done -ac_signal=0 + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; -# confdefs.h avoids OS command line length limits that DEFS can exceed. -rm -f -r conftest* confdefs.h + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; -# Predefined preprocessor variables. + ni.number = 58; -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" + ; + return 0; +} _ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c99=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} _ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC -# Let the site file select an alternate cache file if it wants to. -# Prefer explicitly selected file to automatically selected ones. -if test -n "$CONFIG_SITE"; then - set x "$CONFIG_SITE" -elif test "x$prefix" != xNONE; then - set x "$prefix/share/config.site" "$prefix/etc/config.site" +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 else - set x "$ac_default_prefix/share/config.site" \ - "$ac_default_prefix/etc/config.site" + ac_cv_prog_cc_stdc=no fi -shift -for ac_site_file -do - if test -r "$ac_site_file"; then - { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -echo "$as_me: loading site script $ac_site_file" >&6;} - sed 's/^/| /' "$ac_site_file" >&5 - . "$ac_site_file" - fi -done -if test -r "$cache_file"; then - # Some versions of bash will fail to source /dev/null (special - # files actually), so we avoid doing that. - if test -f "$cache_file"; then - { echo "$as_me:$LINENO: loading cache $cache_file" >&5 -echo "$as_me: loading cache $cache_file" >&6;} - case $cache_file in - [\\/]* | ?:[\\/]* ) . "$cache_file";; - *) . "./$cache_file";; - esac - fi -else - { echo "$as_me:$LINENO: creating cache $cache_file" >&5 -echo "$as_me: creating cache $cache_file" >&6;} - >$cache_file + fi -ac_header_list="$ac_header_list limits.h" -ac_header_list="$ac_header_list siginfo.h" -ac_header_list="$ac_header_list sys/wait.h" -ac_func_list="$ac_func_list sigaction" -ac_func_list="$ac_func_list sigaltstack" -ac_func_list="$ac_func_list sigstack" -ac_func_list="$ac_func_list sigvec" -ac_func_list="$ac_func_list strerror" -ac_header_list="$ac_header_list unistd.h" -ac_func_list="$ac_func_list raise" -ac_header_list="$ac_header_list float.h" -ac_header_list="$ac_header_list stdio_ext.h" -ac_func_list="$ac_func_list __fpending" -ac_func_list="$ac_func_list fpurge" -ac_func_list="$ac_func_list __fpurge" -ac_func_list="$ac_func_list __freading" -ac_header_list="$ac_header_list sys/time.h" -ac_func_list="$ac_func_list gettimeofday" -ac_header_list="$ac_header_list math.h" -ac_header_list="$ac_header_list sys/param.h" -gl_printf_safe=yes -ac_func_list="$ac_func_list mbsinit" -ac_header_list="$ac_header_list locale.h" -ac_func_list="$ac_func_list isblank" -ac_func_list="$ac_func_list iswctype" -ac_func_list="$ac_func_list mbrtowc" -ac_func_list="$ac_func_list wcrtomb" -ac_func_list="$ac_func_list wcscoll" -ac_header_list="$ac_header_list signal.h" -ac_header_list="$ac_header_list stdarg.h" -ac_header_list="$ac_header_list stdint.h" -ac_header_list="$ac_header_list wchar.h" -ac_header_list="$ac_header_list stdio.h" -ac_header_list="$ac_header_list stdlib.h" -ac_header_list="$ac_header_list string.h" -ac_func_list="$ac_func_list lstat" -ac_header_list="$ac_header_list sys/stat.h" -ac_func_list="$ac_func_list pipe" -ac_func_list="$ac_func_list vasnprintf" -ac_func_list="$ac_func_list iswcntrl" -ac_header_list="$ac_header_list wctype.h" -# Check that the precious variables saved in the cache have kept the same -# value. -ac_cache_corrupted=false -for ac_var in $ac_precious_vars; do - eval ac_old_set=\$ac_cv_env_${ac_var}_set - eval ac_new_set=\$ac_env_${ac_var}_set - eval ac_old_val=\$ac_cv_env_${ac_var}_value - eval ac_new_val=\$ac_env_${ac_var}_value - case $ac_old_set,$ac_new_set in - set,) - { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,set) - { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} - ac_cache_corrupted=: ;; - ,);; - *) - if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 -echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 -echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: - fi;; - esac - # Pass precious variables to config.status. - if test "$ac_new_set" = set; then - case $ac_new_val in - *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; - *) ac_arg=$ac_var=$ac_new_val ;; - esac - case " $ac_configure_args " in - *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. - *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; - esac - fi -done -if $ac_cache_corrupted; then - { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} - { (exit 1); exit 1; }; } + ;; +esac + { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if test "${ac_cv_prog_cc_stdc+set}" = set; then + $as_echo_n "(cached) " >&6 fi + case $ac_cv_prog_cc_stdc in + no) { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + '') { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + *) { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac @@ -2037,8 +5519,42 @@ fi + # Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then + enableval=$enable_threads; gl_use_threads=$enableval +else + if test -n "$gl_use_threads_default"; then + gl_use_threads="$gl_use_threads_default" + else + case "$host_os" in + osf*) gl_use_threads=no ;; + *) gl_use_threads=yes ;; + esac + fi +fi + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # For using : + case "$host_os" in + osf*) + # On OSF/1, the compiler needs the flag -D_REENTRANT so that it + # groks . cc also understands the flag -pthread, but + # we don't use it because 1. gcc-2.95 doesn't understand -pthread, + # 2. putting a flag into CPPFLAGS that has an effect on the linker + # causes the AC_TRY_LINK test below to succeed unexpectedly, + # leading to wrong values of LIBTHREAD and LTLIBTHREAD. + CPPFLAGS="$CPPFLAGS -D_REENTRANT" + ;; + esac + # Some systems optimize for single-threaded programs by default, and + # need special flags to disable these optimizations. For example, the + # definition of 'errno' in . + case "$host_os" in + aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; + solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; + esac + fi @@ -2048,1130 +5564,1218 @@ fi + if test -z "$AB_PACKAGE"; then + AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} + fi + { $as_echo "$as_me:$LINENO: autobuild project... $AB_PACKAGE" >&5 +$as_echo "$as_me: autobuild project... $AB_PACKAGE" >&6;} + if test -z "$AB_VERSION"; then + AB_VERSION=${PACKAGE_VERSION:-$VERSION} + fi + { $as_echo "$as_me:$LINENO: autobuild revision... $AB_VERSION" >&5 +$as_echo "$as_me: autobuild revision... $AB_VERSION" >&6;} + hostname=`hostname` + if test "$hostname"; then + { $as_echo "$as_me:$LINENO: autobuild hostname... $hostname" >&5 +$as_echo "$as_me: autobuild hostname... $hostname" >&6;} + fi + date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` + if test "$?" != 0; then + date=`date` + fi + if test "$date"; then + { $as_echo "$as_me:$LINENO: autobuild timestamp... $date" >&5 +$as_echo "$as_me: autobuild timestamp... $date" >&6;} + fi -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -ac_aux_dir= -for ac_dir in build-aux "$srcdir"/build-aux; do - if test -f "$ac_dir/install-sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install-sh -c" - break - elif test -f "$ac_dir/install.sh"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/install.sh -c" - break - elif test -f "$ac_dir/shtool"; then - ac_aux_dir=$ac_dir - ac_install_sh="$ac_aux_dir/shtool install -c" - break - fi -done -if test -z "$ac_aux_dir"; then - { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&5 -echo "$as_me: error: cannot find install-sh or install.sh in build-aux \"$srcdir\"/build-aux" >&2;} - { (exit 1); exit 1; }; } -fi -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. -ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. -ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. -am__api_version='1.10' -# Find a good install program. 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" >&6; } +if test "${ac_cv_type_long_long_int+set}" = set; then + $as_echo_n "(cached) " >&6 else - { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! -Check your system clock" >&5 -echo "$as_me: error: newly created file is older than distributed files! -Check your system clock" >&2;} - { (exit 1); exit 1; }; } -fi -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -test "$program_prefix" != NONE && - program_transform_name="s&^&$program_prefix&;$program_transform_name" -# Use a double $ so make ignores it. -test "$program_suffix" != NONE && - program_transform_name="s&\$&$program_suffix&;$program_transform_name" -# Double any \ or $. echo might interpret backslashes. -# By default was `s,x,x', remove it if useless. -cat <<\_ACEOF >conftest.sed -s/[\\$]/&&/g;s/;s,x,x,$// -_ACEOF -program_transform_name=`echo $program_transform_name | sed -f conftest.sed` -rm -f conftest.sed + cat >conftest.$ac_ext <<_ACEOF -# expand $ac_aux_dir to an absolute path -am_aux_dir=`cd $ac_aux_dir && pwd` + /* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; +int +main () +{ +/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull)); + ; + return 0; +} -test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" -# Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + if test "$cross_compiling" = yes; then + ac_cv_type_long_long_int=yes else - am_missing_run= - { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 -echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} -fi - -{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 -echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } -if test -z "$MKDIR_P"; then - if test "${ac_cv_path_mkdir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #ifndef LLONG_MAX + # define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + # define LLONG_MAX (HALF - 1 + HALF) + #endif +int +main () +{ +long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_long_long_int=yes else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in mkdir gmkdir; do - for ac_exec_ext in '' $ac_executable_extensions; do - { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue - case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( - 'mkdir (GNU coreutils) '* | \ - 'mkdir (coreutils) '* | \ - 'mkdir (fileutils) '4.1*) - ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext - break 3;; - esac - done - done -done -IFS=$as_save_IFS + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_type_long_long_int=no fi - - if test "${ac_cv_path_mkdir+set}" = set; then - MKDIR_P="$ac_cv_path_mkdir -p" - else - # As a last resort, use the slow shell script. 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" >&6; } +if test "${gl_cv_sigaltstack_low_base+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then + gl_cv_sigaltstack_low_base=cross-compiling +else + cat >conftest.$ac_ext <<_ACEOF + + /* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SIGNAL_H +# include +#endif +#ifndef SIGSTKSZ +# define SIGSTKSZ 16384 +#endif +volatile char *stack_lower_bound; +volatile char *stack_upper_bound; +static void check_stack_location (volatile char *addr) +{ + if (addr >= stack_lower_bound && addr <= stack_upper_bound) + exit (0); + else + exit (1); +} +static void stackoverflow_handler (int sig) +{ + char dummy; + check_stack_location (&dummy); +} +int main () +{ + char mystack[2 * SIGSTKSZ]; + stack_t altstack; + struct sigaction action; + /* Install the alternate stack. */ + altstack.ss_sp = mystack + SIGSTKSZ; + altstack.ss_size = SIGSTKSZ; + stack_lower_bound = (char *) altstack.ss_sp; + stack_upper_bound = (char *) altstack.ss_sp + altstack.ss_size - 1; + altstack.ss_flags = 0; /* no SS_DISABLE */ + if (sigaltstack (&altstack, NULL) < 0) + exit (2); + /* Install the SIGSEGV handler. */ + sigemptyset (&action.sa_mask); + action.sa_handler = &stackoverflow_handler; + action.sa_flags = SA_ONSTACK; + if (sigaction (SIGSEGV, &action, (struct sigaction *) NULL) < 0) + exit(3); + /* Provoke a SIGSEGV. */ + raise (SIGSEGV); + exit (3); +} +_ACEOF +rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. 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" >&6; } +if test "${ac_cv_sys_xsi_stack_overflow_heuristic+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_sys_xsi_stack_overflow_heuristic=cross-compiling else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -3180,54 +6784,336 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -int -main () -{ + #include + #include + #if HAVE_UCONTEXT_H + # include + #endif + #if HAVE_SETRLIMIT + # include + # include + # include + #endif + #ifndef SIGSTKSZ + # define SIGSTKSZ 16384 + #endif + + static union + { + char buffer[2 * SIGSTKSZ]; + long double ld; + long u; + void *p; + } alternate_signal_stack; + + #if STACK_DIRECTION + # define find_stack_direction(ptr) STACK_DIRECTION + #else + static int + find_stack_direction (char const *addr) + { + char dummy; + return (! addr ? find_stack_direction (&dummy) + : addr < &dummy ? 1 : -1); + } + #endif + + static void + segv_handler (int signo, siginfo_t *info, void *context) + { + if (0 < info->si_code) + { + /* For XSI heuristics to work, we need uc_stack to describe + the interrupted stack (as on Solaris), and not the + currently executing stack (as on Linux). */ + ucontext_t const *user_context = context; + char const *stack_min = user_context->uc_stack.ss_sp; + size_t stack_size = user_context->uc_stack.ss_size; + char const *faulting_address = info->si_addr; + size_t s = faulting_address - stack_min; + size_t page_size = sysconf (_SC_PAGESIZE); + if (find_stack_direction (0) < 0) + s += page_size; + if (s < stack_size + page_size) + _exit (0); + } + + _exit (1); + } + + static int + c_stack_action () + { + stack_t st; + struct sigaction act; + int r; + + st.ss_flags = 0; + /* Use the midpoint to avoid Irix sigaltstack bug. */ + st.ss_sp = alternate_signal_stack.buffer + SIGSTKSZ; + st.ss_size = SIGSTKSZ; + r = sigaltstack (&st, 0); + if (r != 0) + return r; + + sigemptyset (&act.sa_mask); + act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO; + act.sa_sigaction = segv_handler; + return sigaction (SIGSEGV, &act, 0); + } + static volatile int * + recurse_1 (volatile int n, volatile int *p) + { + if (n >= 0) + *recurse_1 (n + 1, p) += n; + return p; + } + static int + recurse (volatile int n) + { + int sum = 0; + return *recurse_1 (n, &sum); + } + int + main () + { + #if HAVE_SETRLIMIT && defined RLIMIT_STACK + /* Before starting the endless recursion, try to be friendly + to the user's machine. On some Linux 2.2.x systems, there + is no stack limit for user processes at all. We don't want + to kill such systems. */ + struct rlimit rl; + rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */ + setrlimit (RLIMIT_STACK, &rl); + #endif + + return c_stack_action () || recurse (0); + } - ; - return 0; -} _ACEOF -rm -f conftest.o conftest.obj -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; then - for ac_file in conftest.o conftest.obj conftest.*; do - test -f "$ac_file" || continue; - case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; - *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` - break;; - esac -done + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_sys_xsi_stack_overflow_heuristic=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of object files: cannot compile -See \`config.log' for more details." >&2;} +( exit $ac_status ) +ac_cv_sys_xsi_stack_overflow_heuristic=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_xsi_stack_overflow_heuristic" >&5 +$as_echo "$ac_cv_sys_xsi_stack_overflow_heuristic" >&6; } + + if test $ac_cv_sys_xsi_stack_overflow_heuristic = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_XSI_STACK_OVERFLOW_HEURISTIC 1 +_ACEOF + + fi + fi + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:$LINENO: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${acl_cv_path_LD+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:$LINENO: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} { (exit 1); exit 1; }; } +{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${acl_cv_prog_gnu_ld+set}" = set; then + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:$LINENO: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if test "${acl_cv_rpath+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done -rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -echo "${ECHO_T}$ac_cv_objext" >&6; } -OBJEXT=$ac_cv_objext -ac_objext=$OBJEXT -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } -if test "${ac_cv_c_compiler_gnu+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:$LINENO: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if test "${gl_cv_solaris_64bit+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -3236,99 +7122,629 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -int -main () -{ -#ifndef __GNUC__ - choke me +#ifdef _LP64 +sixtyfour bits #endif - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_compiler_gnu=yes +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then + gl_cv_solaris_64bit=yes else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_solaris_64bit=no +fi +rm -f conftest* + - ac_compiler_gnu=no fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -ac_cv_c_compiler_gnu=$ac_compiler_gnu + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libsigsegv-prefix was given. +if test "${with_libsigsegv_prefix+set}" = set; then + withval=$with_libsigsegv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } -GCC=`test $ac_compiler_gnu = yes && echo yes` -ac_test_CFLAGS=${CFLAGS+set} -ac_save_CFLAGS=$CFLAGS -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } -if test "${ac_cv_prog_cc_g+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + LIBSIGSEGV= + LTLIBSIGSEGV= + INCSIGSEGV= + LIBSIGSEGV_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='sigsegv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_a" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBSIGSEGV_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + LIBSIGSEGV_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCSIGSEGV="${INCSIGSEGV}${INCSIGSEGV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$dep" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$dep" + ;; + esac + done + fi + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-R$found_dir" + done + fi + + + + + + + + gl_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSIGSEGV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:$LINENO: checking for libsigsegv" >&5 +$as_echo_n "checking for libsigsegv... " >&6; } +if test "${gl_cv_lib_sigsegv+set}" = set; then + $as_echo_n "(cached) " >&6 else - ac_save_c_werror_flag=$ac_c_werror_flag - ac_c_werror_flag=yes - ac_cv_prog_cc_g=no - CFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF + + gl_cv_lib_sigsegv="no, consider installing GNU libsigsegv" + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBSIGSEGV" + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +#include int main () { - +sigsegv_deinstall_handler(); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_prog_cc_g=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_lib_sigsegv=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - CFLAGS="" - cat >conftest.$ac_ext <<_ACEOF + +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_lib_sigsegv" >&5 +$as_echo "$gl_cv_lib_sigsegv" >&6; } + if test "$gl_cv_lib_sigsegv" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LIBSIGSEGV 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: checking how to link with libsigsegv" >&5 +$as_echo_n "checking how to link with libsigsegv... " >&6; } + { $as_echo "$as_me:$LINENO: result: $LIBSIGSEGV" >&5 +$as_echo "$LIBSIGSEGV" >&6; } + else + CPPFLAGS="$gl_save_CPPFLAGS" + LIBSIGSEGV= + LTLIBSIGSEGV= + fi + + + + + + + + + { $as_echo "$as_me:$LINENO: checking whether system is Windows or MSDOS" >&5 +$as_echo_n "checking whether system is Windows or MSDOS... " >&6; } +if test "${ac_cv_win_or_dos+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -3338,7 +7754,9 @@ cat >>conftest.$ac_ext <<_ACEOF int main () { - +#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __CYGWIN__ +neither MSDOS nor Windows +#endif ; return 0; } @@ -3349,25 +7767,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - : + ac_cv_win_or_dos=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_c_werror_flag=$ac_save_c_werror_flag - CFLAGS="-g" - cat >conftest.$ac_ext <<_ACEOF + ac_cv_win_or_dos=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_win_or_dos" >&5 +$as_echo "$ac_cv_win_or_dos" >&6; } + + if test x"$ac_cv_win_or_dos" = xyes; then + ac_fs_accepts_drive_letter_prefix=1 + ac_fs_backslash_is_file_name_separator=1 + { $as_echo "$as_me:$LINENO: checking whether drive letter can start relative path" >&5 +$as_echo_n "checking whether drive letter can start relative path... " >&6; } +if test "${ac_cv_drive_letter_can_be_relative+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -3377,7 +7812,9 @@ cat >>conftest.$ac_ext <<_ACEOF int main () { - +#if defined __CYGWIN__ +drive letters are always absolute +#endif ; return 0; } @@ -3388,851 +7825,931 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_prog_cc_g=yes + ac_cv_drive_letter_can_be_relative=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_drive_letter_can_be_relative=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_drive_letter_can_be_relative" >&5 +$as_echo "$ac_cv_drive_letter_can_be_relative" >&6; } + if test x"$ac_cv_drive_letter_can_be_relative" = xyes; then + ac_fs_drive_letter_can_be_relative=1 + else + ac_fs_drive_letter_can_be_relative=0 + fi + else + ac_fs_accepts_drive_letter_prefix=0 + ac_fs_backslash_is_file_name_separator=0 + ac_fs_drive_letter_can_be_relative=0 + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag -fi -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then - CFLAGS=$ac_save_CFLAGS -elif test $ac_cv_prog_cc_g = yes; then - if test "$GCC" = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-g" - fi -else - if test "$GCC" = yes; then - CFLAGS="-O2" - else - CFLAGS= - fi + +cat >>confdefs.h <<_ACEOF +#define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX $ac_fs_accepts_drive_letter_prefix +_ACEOF + + + + + + +cat >>confdefs.h <<_ACEOF +#define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR $ac_fs_backslash_is_file_name_separator +_ACEOF + + + +cat >>confdefs.h <<_ACEOF +#define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE $ac_fs_drive_letter_can_be_relative +_ACEOF + + + + + { $as_echo "$as_me:$LINENO: checking whether // is distinct from /" >&5 +$as_echo_n "checking whether // is distinct from /... " >&6; } +if test "${gl_cv_double_slash_root+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi fi -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +{ $as_echo "$as_me:$LINENO: result: $gl_cv_double_slash_root" >&5 +$as_echo "$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -#include -#include -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. 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Now check whether nonexistent headers - # can be detected and how. +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) gl_cv_header_errno_h_EMULTIHOP=$ac_lo;; +'') ;; +esac +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +static long int longval () { return EMULTIHOP; } +static unsigned long int ulongval () { return EMULTIHOP; } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((EMULTIHOP) < 0) + { + long int i = longval (); + if (i != (EMULTIHOP)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (EMULTIHOP)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? 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" >&6; } +if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then + $as_echo_n "(cached) " >&6 +else -fi + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -GREP="$ac_cv_path_GREP" -if test -z "$GREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } -fi +#include +#ifdef ENOLINK +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_ENOLINK=yes else - ac_cv_path_GREP=$GREP + gl_cv_header_errno_h_ENOLINK=no fi +rm -f conftest* + + if test $gl_cv_header_errno_h_ENOLINK = no; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ENOLINK +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_ENOLINK=hidden fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 -echo "${ECHO_T}$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" +rm -f conftest* + if test $gl_cv_header_errno_h_ENOLINK = hidden; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -{ echo "$as_me:$LINENO: checking for egrep" >&5 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } -if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - # Extract the first word of "egrep" to use in msg output -if test -z "$EGREP"; then -set dummy egrep; ac_prog_name=$2 -if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_path_EGREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue - # Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in -*GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; -*) - ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" - while : - do - cat "conftest.in" "conftest.in" >"conftest.tmp" - mv "conftest.tmp" "conftest.in" - cp "conftest.in" "conftest.nl" - echo 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break - diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break - ac_count=`expr $ac_count + 1` - if test $ac_count -gt ${ac_path_EGREP_max-0}; then - # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count - fi - # 10*(2^10) chars as input seems more than enough - test $ac_count -gt 10 && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out;; -esac +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((ENOLINK) >= 0)]; +test_array [0] = 0 - $ac_path_EGREP_found && break 3 - done -done + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -done -IFS=$as_save_IFS +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((ENOLINK) <= $ac_mid)]; +test_array [0] = 0 -fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -EGREP="$ac_cv_path_EGREP" -if test -z "$EGREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} - { (exit 1); exit 1; }; } + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - ac_cv_path_EGREP=$EGREP -fi + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi -fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((ENOLINK) < 0)]; +test_array [0] = 0 -{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } -if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include #include -#include -#include -#include int main () { +static int test_array [1 - 2 * !((ENOLINK) >= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -4244,73 +8761,102 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_header_stdc=yes + ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_header_stdc=no + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then - : + done else - ac_cv_header_stdc=no + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= fi -rm -f conftest* +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include #include +int +main () +{ +static int test_array [1 - 2 * !((ENOLINK) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then - : +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid else - ac_cv_header_stdc=no -fi -rm -f conftest* + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo=`expr '(' $ac_mid ')' + 1` fi -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then - : +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) gl_cv_header_errno_h_ENOLINK=$ac_lo;; +'') ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -4318,28 +8864,43 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include #include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +static long int longval () { return ENOLINK; } +static unsigned long int ulongval () { return ENOLINK; } +#include +#include int main () { - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((ENOLINK) < 0) + { + long int i = longval (); + if (i != (ENOLINK)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (ENOLINK)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; return 0; } _ACEOF @@ -4349,135 +8910,126 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - : -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi -fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define STDC_HEADERS 1 -_ACEOF - -fi - -# On IRIX 5.3, sys/types and inttypes.h are conflicting. - - - + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_header_errno_h_ENOLINK=`cat conftest.val` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val + fi + fi +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_errno_h_ENOLINK" >&5 +$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } + case $gl_cv_header_errno_h_ENOLINK in + yes | no) + ENOLINK_HIDDEN=0; ENOLINK_VALUE= + ;; + *) + ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" + ;; + esac + fi -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:$LINENO: checking for EOVERFLOW value" >&5 +$as_echo_n "checking for EOVERFLOW value... " >&6; } +if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> +#include +#ifdef EOVERFLOW +yes +#endif + _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval "$as_ac_Header=yes" +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_EOVERFLOW=yes else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_Header=no" + gl_cv_header_errno_h_EOVERFLOW=no fi +rm -f conftest* -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 + if test $gl_cv_header_errno_h_EOVERFLOW = no; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ -fi - -done - - +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EOVERFLOW +yes +#endif - if test "${ac_cv_header_minix_config_h+set}" = set; then - { echo "$as_me:$LINENO: checking for minix/config.h" >&5 -echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } -if test "${ac_cv_header_minix_config_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_EOVERFLOW=hidden fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 -echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } -else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking minix/config.h usability" >&5 -echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; } +rm -f conftest* + + if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +int +main () +{ +static int test_array [1 - 2 * !((EOVERFLOW) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -4485,153 +9037,98 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking minix/config.h presence" >&5 -echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +int +main () +{ +static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 -echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ----------------------------- ## -## Report this to bug-m4@gnu.org ## -## ----------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for minix/config.h" >&5 -echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } -if test "${ac_cv_header_minix_config_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_header_minix_config_h=$ac_header_preproc + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 -echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } -fi -if test $ac_cv_header_minix_config_h = yes; then - MINIX=yes +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - MINIX= -fi - - - if test "$MINIX" = yes; then - -cat >>confdefs.h <<\_ACEOF -#define _POSIX_SOURCE 1 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define _POSIX_1_SOURCE 2 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define _MINIX 1 -_ACEOF - - fi - - + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 -echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; } -if test "${ac_cv_safe_to_define___extensions__+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -# define __EXTENSIONS__ 1 - $ac_includes_default +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { +static int test_array [1 - 2 * !((EOVERFLOW) < 0)]; +test_array [0] = 0 ; return 0; @@ -4643,683 +9140,564 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_safe_to_define___extensions__=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_safe_to_define___extensions__=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5 -echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; } - test $ac_cv_safe_to_define___extensions__ = yes && - cat >>confdefs.h <<\_ACEOF -#define __EXTENSIONS__ 1 -_ACEOF - - cat >>confdefs.h <<\_ACEOF -#define _ALL_SOURCE 1 -_ACEOF - - cat >>confdefs.h <<\_ACEOF -#define _GNU_SOURCE 1 -_ACEOF - - cat >>confdefs.h <<\_ACEOF -#define _POSIX_PTHREAD_SEMANTICS 1 -_ACEOF - - cat >>confdefs.h <<\_ACEOF -#define _TANDEM_SOURCE 1 -_ACEOF - - - -{ echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5 -echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; } -if test "${ac_cv_sys_largefile_source+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else + ac_hi=-1 ac_mid=-1 while :; do - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ #include +#include + int main () { -return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0); +static int test_array [1 - 2 * !((EOVERFLOW) >= $ac_mid)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_sys_largefile_source=no; break + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define _LARGEFILE_SOURCE 1 + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ #include +#include + int main () { -return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0); +static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_sys_largefile_source=1; break + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_lo=`expr '(' $ac_mid ')' + 1` fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext - ac_cv_sys_largefile_source=unknown - break +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done -fi -{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5 -echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; } -case $ac_cv_sys_largefile_source in #( - no | unknown) ;; - *) -cat >>confdefs.h <<_ACEOF -#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source -_ACEOF -;; +case $ac_lo in +?*) gl_cv_header_errno_h_EOVERFLOW=$ac_lo;; +'') ;; esac -rm -f conftest* - -# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug -# in glibc 2.1.3, but that breaks too many other things. -# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. -if test $ac_cv_sys_largefile_source != unknown; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_FSEEKO 1 -_ACEOF - -fi - - - - - # IEEE behaviour is the default on all CPUs except Alpha and SH - # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 - # and the GCC 4.1.2 manual). - case "$host_cpu" in - alpha*) - # On Alpha systems, a compiler option provides the behaviour. - # See the ieee(3) manual page, also available at - # - if test -n "$GCC"; then - # GCC has the option -mieee. - CPPFLAGS="$CPPFLAGS -mieee" - else - # Compaq (ex-DEC) C has the option -ieee. - CPPFLAGS="$CPPFLAGS -ieee" - fi - ;; - sh*) - if test -n "$GCC"; then - # GCC has the option -mieee. - CPPFLAGS="$CPPFLAGS -mieee" - fi - ;; - esac - - case $ac_cv_prog_cc_stdc in - no) ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; - *) { echo "$as_me:$LINENO: checking for $CC option to accept ISO C99" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C99... $ECHO_C" >&6; } -if test "${ac_cv_prog_cc_c99+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_prog_cc_c99=no -ac_save_CC=$CC -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#include -#include -#include - -// Check varargs macros. These examples are taken from C99 6.10.3.5. -#define debug(...) fprintf (stderr, __VA_ARGS__) -#define showlist(...) puts (#__VA_ARGS__) -#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) -static void -test_varargs_macros (void) -{ - int x = 1234; - int y = 5678; - debug ("Flag"); - debug ("X = %d\n", x); - showlist (The first, second, and third items.); - report (x>y, "x is %d but y is %d", x, y); -} - -// Check long long types. -#define BIG64 18446744073709551615ull -#define BIG32 4294967295ul -#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) -#if !BIG_OK - your preprocessor is broken; -#endif -#if BIG_OK -#else - your preprocessor is broken; -#endif -static long long int bignum = -9223372036854775807LL; -static unsigned long long int ubignum = BIG64; - -struct incomplete_array -{ - int datasize; - double data[]; -}; - -struct named_init { - int number; - const wchar_t *name; - double average; -}; - -typedef const char *ccp; - -static inline int -test_restrict (ccp restrict text) -{ - // See if C++-style comments work. - // Iterate through items via the restricted pointer. - // Also check for declarations in for loops. - for (unsigned int i = 0; *(text+i) != '\0'; ++i) - continue; - return 0; -} - -// Check varargs and va_copy. -static void -test_varargs (const char *format, ...) -{ - va_list args; - va_start (args, format); - va_list args_copy; - va_copy (args_copy, args); - - const char *str; - int number; - float fnumber; - while (*format) - { - switch (*format++) - { - case 's': // string - str = va_arg (args_copy, const char *); - break; - case 'd': // int - number = va_arg (args_copy, int); - break; - case 'f': // float - fnumber = va_arg (args_copy, double); - break; - default: - break; - } - } - va_end (args_copy); - va_end (args); -} +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +static long int longval () { return EOVERFLOW; } +static unsigned long int ulongval () { return EOVERFLOW; } +#include +#include int main () { - // Check bool. - _Bool success = false; + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((EOVERFLOW) < 0) + { + long int i = longval (); + if (i != (EOVERFLOW)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (EOVERFLOW)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; - // Check restrict. - if (test_restrict ("String literal") == 0) - success = true; - char *restrict newvar = "Another string"; + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_header_errno_h_EOVERFLOW=`cat conftest.val` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - // Check varargs. - test_varargs ("s, d' f .", "string", 65, 34.234); - test_varargs_macros (); +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val + fi + fi - // Check flexible array members. - struct incomplete_array *ia = - malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); - ia->datasize = 10; - for (int i = 0; i < ia->datasize; ++i) - ia->data[i] = i * 1.234; +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 +$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } + case $gl_cv_header_errno_h_EOVERFLOW in + yes | no) + EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= + ;; + *) + EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" + ;; + esac - // Check named initializers. - struct named_init ni = { - .number = 34, - .name = L"Test wide string", - .average = 543.34343, - }; - ni.number = 58; + fi - int dynamic_array[ni.number]; - dynamic_array[ni.number - 1] = 543; - // work around unused variable warnings - return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' - || dynamic_array[ni.number - 1] != 543); +{ $as_echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5 +$as_echo_n "checking whether strerror_r is declared... " >&6; } +if test "${ac_cv_have_decl_strerror_r+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef strerror_r + (void) strerror_r; +#endif ; return 0; } _ACEOF -for ac_arg in '' -std=gnu99 -c99 -qlanglvl=extc99 -do - CC="$ac_save_CC $ac_arg" - rm -f conftest.$ac_objext +rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_prog_cc_c99=$ac_arg + ac_cv_have_decl_strerror_r=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl_strerror_r=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5 +$as_echo "$ac_cv_have_decl_strerror_r" >&6; } +if test "x$ac_cv_have_decl_strerror_r" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR_R 1 +_ACEOF -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c99" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c99" in - x) - { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; - xno) - { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c99" - { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c99" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_c99" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c99" != xno; then - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 else - { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } -if test "${ac_cv_prog_cc_c89+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR_R 0 +_ACEOF + + +fi + + + +for ac_func in strerror_r +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 else - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#include -#include -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; int main () { -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; +return $ac_func (); ; return 0; } _ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" -do - CC="$ac_save_CC $ac_arg" - rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_prog_cc_c89=$ac_arg + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - -fi - -rm -f core conftest.err conftest.$ac_objext - test "x$ac_cv_prog_cc_c89" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; - xno) - { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 -else - ac_cv_prog_cc_stdc=no -fi - - + eval "$as_ac_var=no" fi - ;; -esac - { echo "$as_me:$LINENO: checking for $CC option to accept ISO Standard C" >&5 -echo $ECHO_N "checking for $CC option to accept ISO Standard C... $ECHO_C" >&6; } - if test "${ac_cv_prog_cc_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF - case $ac_cv_prog_cc_stdc in - no) { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; - '') { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; - *) { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6; } ;; -esac - - - - - - - - - - - - -# Check whether --enable-largefile was given. -if test "${enable_largefile+set}" = set; then - enableval=$enable_largefile; fi +done -if test "$enable_largefile" != no; then - - { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 -echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; } -if test "${ac_cv_sys_largefile_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5 +$as_echo_n "checking whether strerror_r returns char *... " >&6; } +if test "${ac_cv_func_strerror_r_char_p+set}" = set; then + $as_echo_n "(cached) " >&6 else - ac_cv_sys_largefile_CC=no - if test "$GCC" != yes; then - ac_save_CC=$CC - while :; do - # IRIX 6.2 and later do not support large files by default, - # so use the C compiler's -n32 option if that helps. - cat >conftest.$ac_ext <<_ACEOF + + ac_cv_func_strerror_r_char_p=no + if test $ac_cv_have_decl_strerror_r = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; +$ac_includes_default int main () { + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + char *p = strerror_r (0, buf, sizeof buf); + return !p || x; + ; return 0; } _ACEOF - rm -f conftest.$ac_objext +rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - break + ac_cv_func_strerror_r_char_p=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -f core conftest.err conftest.$ac_objext - CC="$CC -n32" - rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + # strerror_r is not declared. Choose between + # systems that have relatively inaccessible declarations for the + # function. BeOS and DEC UNIX 4.0 fall in this category, but the + # former has a strerror_r that returns char*, while the latter + # has a strerror_r that returns `int'. + # This test should segfault on the DEC system. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + extern char *strerror_r (); +int +main () +{ +char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + return ! isalpha (x); + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_sys_largefile_CC=' -n32'; break + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_strerror_r_char_p=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext - break - done - CC=$ac_save_CC - rm -f conftest.$ac_ext + fi + fi -{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 -echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; } - if test "$ac_cv_sys_largefile_CC" != no; then - CC=$CC$ac_cv_sys_largefile_CC - fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5 +$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } +if test $ac_cv_func_strerror_r_char_p = yes; then - { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 -echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; } -if test "${ac_cv_sys_file_offset_bits+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +cat >>confdefs.h <<\_ACEOF +#define STRERROR_R_CHAR_P 1 +_ACEOF + +fi + + + { $as_echo "$as_me:$LINENO: checking for sig_atomic_t" >&5 +$as_echo_n "checking for sig_atomic_t... " >&6; } +if test "${ac_cv_type_sig_atomic_t+set}" = set; then + $as_echo_n "(cached) " >&6 else - while :; do - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_sig_atomic_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; +#include + int main () { - +if (sizeof (sig_atomic_t)) + return 0; ; return 0; } @@ -5330,46 +9708,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_sys_file_offset_bits=no; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define _FILE_OFFSET_BITS 64 -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; +#include + int main () { - +if (sizeof ((sig_atomic_t))) + return 0; ; return 0; } @@ -5380,185 +9743,342 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_sys_file_offset_bits=64; break + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_sig_atomic_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cv_sys_file_offset_bits=unknown - break -done fi -{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 -echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } -case $ac_cv_sys_file_offset_bits in #( - no | unknown) ;; - *) +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5 +$as_echo "$ac_cv_type_sig_atomic_t" >&6; } +if test "x$ac_cv_type_sig_atomic_t" = x""yes; then + cat >>confdefs.h <<_ACEOF -#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +#define HAVE_SIG_ATOMIC_T 1 _ACEOF -;; -esac -rm -f conftest* - if test $ac_cv_sys_file_offset_bits = unknown; then - { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 -echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } -if test "${ac_cv_sys_large_files+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + else - while :; do + +cat >>confdefs.h <<\_ACEOF +#define sig_atomic_t int +_ACEOF + +fi + + +{ $as_echo "$as_me:$LINENO: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if test "${ac_cv_c_inline+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; -int -main () -{ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_inline=$ac_kw +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + + GNULIB_OPEN=0; + REPLACE_OPEN=0; + + + + + GNULIB_FPRINTF=0; + GNULIB_FPRINTF_POSIX=0; + GNULIB_PRINTF=0; + GNULIB_PRINTF_POSIX=0; + GNULIB_SNPRINTF=0; + GNULIB_SPRINTF_POSIX=0; + GNULIB_VFPRINTF=0; + GNULIB_VFPRINTF_POSIX=0; + GNULIB_VPRINTF=0; + GNULIB_VPRINTF_POSIX=0; + GNULIB_VSNPRINTF=0; + GNULIB_VSPRINTF_POSIX=0; + GNULIB_VASPRINTF=0; + GNULIB_OBSTACK_PRINTF=0; + GNULIB_OBSTACK_PRINTF_POSIX=0; + GNULIB_FOPEN=0; + GNULIB_FREOPEN=0; + GNULIB_FSEEK=0; + GNULIB_FSEEKO=0; + GNULIB_FTELL=0; + GNULIB_FTELLO=0; + GNULIB_FFLUSH=0; + GNULIB_FPUTC=0; + GNULIB_PUTC=0; + GNULIB_PUTCHAR=0; + GNULIB_FPUTS=0; + GNULIB_PUTS=0; + GNULIB_FWRITE=0; + GNULIB_GETDELIM=0; + GNULIB_GETLINE=0; + GNULIB_PERROR=0; + GNULIB_STDIO_H_SIGPIPE=0; + REPLACE_STDIO_WRITE_FUNCS=0; + REPLACE_FPRINTF=0; + REPLACE_VFPRINTF=0; + REPLACE_PRINTF=0; + REPLACE_VPRINTF=0; + REPLACE_SNPRINTF=0; + HAVE_DECL_SNPRINTF=1; + REPLACE_VSNPRINTF=0; + HAVE_DECL_VSNPRINTF=1; + REPLACE_SPRINTF=0; + REPLACE_VSPRINTF=0; + HAVE_VASPRINTF=1; + REPLACE_VASPRINTF=0; + HAVE_DECL_OBSTACK_PRINTF=1; + REPLACE_OBSTACK_PRINTF=0; + REPLACE_FOPEN=0; + REPLACE_FREOPEN=0; + HAVE_FSEEKO=1; + REPLACE_FSEEKO=0; + REPLACE_FSEEK=0; + HAVE_FTELLO=1; + REPLACE_FTELLO=0; + REPLACE_FTELL=0; + REPLACE_FFLUSH=0; + HAVE_DECL_GETDELIM=1; + HAVE_DECL_GETLINE=1; + REPLACE_GETLINE=0; + REPLACE_PERROR=0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_sys_large_files=no; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + + + + + + + + + + + GNULIB_CEILF=0; + GNULIB_CEILL=0; + GNULIB_FLOORF=0; + GNULIB_FLOORL=0; + GNULIB_FREXP=0; + GNULIB_FREXPL=0; + GNULIB_ISFINITE=0; + GNULIB_ISINF=0; + GNULIB_ISNAN=0; + GNULIB_LDEXPL=0; + GNULIB_MATHL=0; + GNULIB_ROUND=0; + GNULIB_ROUNDF=0; + GNULIB_ROUNDL=0; + GNULIB_SIGNBIT=0; + GNULIB_TRUNC=0; + GNULIB_TRUNCF=0; + GNULIB_TRUNCL=0; + HAVE_DECL_ACOSL=1; + HAVE_DECL_ASINL=1; + HAVE_DECL_ATANL=1; + HAVE_DECL_COSL=1; + HAVE_DECL_EXPL=1; + HAVE_DECL_FREXPL=1; + HAVE_DECL_LDEXPL=1; + HAVE_DECL_LOGL=1; + HAVE_DECL_SINL=1; + HAVE_DECL_SQRTL=1; + HAVE_DECL_TANL=1; + HAVE_DECL_TRUNC=1; + HAVE_DECL_TRUNCF=1; + REPLACE_CEILF=0; + REPLACE_CEILL=0; + REPLACE_FLOORF=0; + REPLACE_FLOORL=0; + REPLACE_FREXP=0; + REPLACE_FREXPL=0; + REPLACE_HUGE_VAL=0; + REPLACE_ISFINITE=0; + REPLACE_ISINF=0; + REPLACE_ISNAN=0; + REPLACE_LDEXPL=0; + REPLACE_NAN=0; + REPLACE_ROUND=0; + REPLACE_ROUNDF=0; + REPLACE_ROUNDL=0; + REPLACE_SIGNBIT=0; + REPLACE_SIGNBIT_USING_GCC=0; + REPLACE_TRUNCL=0; + + + { $as_echo "$as_me:$LINENO: checking whether stdin defaults to large file offsets" >&5 +$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; } +if test "${gl_cv_var_stdin_large_offset+set}" = set; then + $as_echo_n "(cached) " >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define _LARGE_FILES 1 -#include - /* Check that off_t can represent 2**63 - 1 correctly. - We can't simply define LARGE_OFF_T to be 9223372036854775807, - since some C++ compilers masquerading as C compilers - incorrectly reject 9223372036854775807. */ -#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) - int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 - && LARGE_OFF_T % 2147483647 == 1) - ? 1 : -1]; +#include int main () { - +#if defined __SL64 && defined __SCLE /* cygwin */ + /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making + fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and + it is easier to do a version check than building a runtime test. */ +# include +# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) + choke me +# endif +#endif ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_sys_large_files=1; break + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_var_stdin_large_offset=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + gl_cv_var_stdin_large_offset=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_cv_sys_large_files=unknown - break -done -fi -{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 -echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } -case $ac_cv_sys_large_files in #( - no | unknown) ;; - *) -cat >>confdefs.h <<_ACEOF -#define _LARGE_FILES $ac_cv_sys_large_files -_ACEOF -;; -esac -rm -f conftest* - fi +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_var_stdin_large_offset" >&5 +$as_echo "$gl_cv_var_stdin_large_offset" >&6; } + if test -z "$GETOPT_H"; then - - -for ac_header in $ac_header_list +for ac_header in getopt.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5574,32 +10094,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5613,51 +10134,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -5666,114 +10188,43 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - - - - - - - - - - - - - - - - -{ echo "$as_me:$LINENO: checking for siginfo_t" >&5 -echo $ECHO_N "checking for siginfo_t... $ECHO_C" >&6; } -if test "${ac_cv_type_siginfo_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#if HAVE_SIGINFO_H -# include -#endif - -typedef siginfo_t ac__type_new_; -int -main () -{ -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_siginfo_t=yes else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_siginfo_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + GETOPT_H=getopt.h fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_siginfo_t" >&5 -echo "${ECHO_T}$ac_cv_type_siginfo_t" >&6; } -if test $ac_cv_type_siginfo_t = yes; then -cat >>confdefs.h <<_ACEOF -#define HAVE_SIGINFO_T 1 -_ACEOF +done + fi -fi + if test -z "$GETOPT_H"; then -{ echo "$as_me:$LINENO: checking for struct sigaction.sa_sigaction" >&5 -echo $ECHO_N "checking for struct sigaction.sa_sigaction... $ECHO_C" >&6; } -if test "${ac_cv_member_struct_sigaction_sa_sigaction+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +for ac_func in getopt_long_only +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5781,105 +10232,101 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func -int -main () -{ -static struct sigaction ac_aggr; -if (ac_aggr.sa_sigaction) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_sigaction_sa_sigaction=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif int main () { -static struct sigaction ac_aggr; -if (sizeof ac_aggr.sa_sigaction) -return 0; +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_sigaction_sa_sigaction=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_struct_sigaction_sa_sigaction=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_sigaction_sa_sigaction" >&5 -echo "${ECHO_T}$ac_cv_member_struct_sigaction_sa_sigaction" >&6; } -if test $ac_cv_member_struct_sigaction_sa_sigaction = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF - +else + GETOPT_H=getopt.h fi +done + + fi -{ echo "$as_me:$LINENO: checking for stack_t.ss_sp" >&5 -echo $ECHO_N "checking for stack_t.ss_sp... $ECHO_C" >&6; } -if test "${ac_cv_member_stack_t_ss_sp+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test -z "$GETOPT_H"; then + { $as_echo "$as_me:$LINENO: checking whether optreset is declared" >&5 +$as_echo_n "checking whether optreset is declared... " >&6; } +if test "${ac_cv_have_decl_optreset+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5887,18 +10334,15 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#if HAVE_SIGINFO_H -# include -#endif - +#include int main () { -static stack_t ac_aggr; -if (ac_aggr.ss_sp) -return 0; +#ifndef optreset + (void) optreset; +#endif + ; return 0; } @@ -5909,40 +10353,63 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_member_stack_t_ss_sp=yes + ac_cv_have_decl_optreset=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF + ac_cv_have_decl_optreset=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5 +$as_echo "$ac_cv_have_decl_optreset" >&6; } +if test "x$ac_cv_have_decl_optreset" = x""yes; then + GETOPT_H=getopt.h +fi + + fi + + if test -z "$GETOPT_H"; then + { $as_echo "$as_me:$LINENO: checking for working GNU getopt function" >&5 +$as_echo_n "checking for working GNU getopt function... " >&6; } +if test "${gl_cv_func_gnu_getopt+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + { $as_echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5 +$as_echo_n "checking whether getopt_clip is declared... " >&6; } +if test "${ac_cv_have_decl_getopt_clip+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#if HAVE_SIGINFO_H -# include -#endif - +#include int main () { -static stack_t ac_aggr; -if (sizeof ac_aggr.ss_sp) -return 0; +#ifndef getopt_clip + (void) getopt_clip; +#endif + ; return 0; } @@ -5953,46 +10420,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_member_stack_t_ss_sp=yes + ac_cv_have_decl_getopt_clip=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_stack_t_ss_sp=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_have_decl_getopt_clip=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_stack_t_ss_sp" >&5 -echo "${ECHO_T}$ac_cv_member_stack_t_ss_sp" >&6; } -if test $ac_cv_member_stack_t_ss_sp = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_STACK_T_SS_SP 1 -_ACEOF - - +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5 +$as_echo "$ac_cv_have_decl_getopt_clip" >&6; } +if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then + gl_cv_func_gnu_getopt=no +else + gl_cv_func_gnu_getopt=yes fi - -{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5 -echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; } -if test "${ac_cv_type_signal+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6000,56 +10457,69 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include - +#include int main () { -return *(signal (0, 0)) (0) == 1; + + char *myargv[3]; + myargv[0] = "conftest"; + myargv[1] = "-+"; + myargv[2] = 0; + return getopt (2, myargv, "+a") != '?'; + ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_signal=int + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_gnu_getopt=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_signal=void +( exit $ac_status ) +gl_cv_func_gnu_getopt=no fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 -echo "${ECHO_T}$ac_cv_type_signal" >&6; } -cat >>confdefs.h <<_ACEOF -#define RETSIGTYPE $ac_cv_type_signal -_ACEOF +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5 +$as_echo "$gl_cv_func_gnu_getopt" >&6; } + if test "$gl_cv_func_gnu_getopt" = "no"; then + GETOPT_H=getopt.h + fi + fi -{ echo "$as_me:$LINENO: checking for size_t" >&5 -echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } -if test "${ac_cv_type_size_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking whether getenv is declared" >&5 +$as_echo_n "checking whether getenv is declared... " >&6; } +if test "${ac_cv_have_decl_getenv+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6058,14 +10528,13 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef size_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +#ifndef getenv + (void) getenv; +#endif + ; return 0; } @@ -6076,139 +10545,121 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_size_t=yes + ac_cv_have_decl_getenv=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_size_t=no + ac_cv_have_decl_getenv=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 -echo "${ECHO_T}$ac_cv_type_size_t" >&6; } -if test $ac_cv_type_size_t = yes; then - : -else +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5 +$as_echo "$ac_cv_have_decl_getenv" >&6; } +if test "x$ac_cv_have_decl_getenv" = x""yes; then cat >>confdefs.h <<_ACEOF -#define size_t unsigned int +#define HAVE_DECL_GETENV 1 _ACEOF -fi - +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETENV 0 +_ACEOF +fi -for ac_func in $ac_func_list -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking for C/C++ restrict keyword" >&5 +$as_echo_n "checking for C/C++ restrict keyword... " >&6; } +if test "${ac_cv_c_restrict+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_c_restrict=no + # The order here caters to the fact that C++ does not require restrict. + for ac_kw in __restrict __restrict__ _Restrict restrict; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +typedef int * int_ptr; + int foo (int_ptr $ac_kw ip) { + return ip[0]; + } int main () { -return $ac_func (); +int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t) ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + ac_cv_c_restrict=$ac_kw else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_restrict" != no && break + done + fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_restrict" >&5 +$as_echo "$ac_cv_c_restrict" >&6; } + + + case $ac_cv_c_restrict in + restrict) ;; + no) cat >>confdefs.h <<\_ACEOF +#define restrict /**/ +_ACEOF + ;; + *) cat >>confdefs.h <<_ACEOF +#define restrict $ac_cv_c_restrict _ACEOF - -fi -done - - - + ;; + esac @@ -6224,260 +10675,272 @@ done + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_time_h='<'sys/time.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_sys_time_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test $ac_cv_header_sys_time_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF + gl_cv_next_sys_time_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/time.h#{ + s#.*"\(.*/sys/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_sys_time_h='<'sys/time.h'>' + fi +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_sys_time_h" >&5 +$as_echo "$gl_cv_next_sys_time_h" >&6; } + fi + NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h + if test $ac_cv_header_sys_time_h = yes; then + HAVE_SYS_TIME_H=1 + else + HAVE_SYS_TIME_H=0 + fi -# Tandem/NSK is broken - it has 'long long int' but not -# 'unsigned long long int', which confuses assumptions made by gnulib. -# Simply pretend that neither type exists if both do not work. - { echo "$as_me:$LINENO: checking for long long int" >&5 -echo $ECHO_N "checking for long long int... $ECHO_C" >&6; } -if test "${ac_cv_type_long_long_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking for struct timeval" >&5 +$as_echo_n "checking for struct timeval... " >&6; } +if test "${gl_cv_sys_struct_timeval+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF - - /* confdefs.h. */ +/* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* For now, do not test the preprocessor; as of 2007 there are too many - implementations with broken preprocessors. Perhaps this can - be revisited in 2012. In the meantime, code should not expect - #if to work with literals wider than 32 bits. */ - /* Test literals. */ - long long int ll = 9223372036854775807ll; - long long int nll = -9223372036854775807LL; - unsigned long long int ull = 18446744073709551615ULL; - /* Test constant expressions. */ - typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) - ? 1 : -1)]; - typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 - ? 1 : -1)]; - int i = 63; +#if HAVE_SYS_TIME_H + #include + #endif + #include + int main () { -/* Test availability of runtime routines for shift and division. */ - long long int llmax = 9223372036854775807ll; - unsigned long long int ullmax = 18446744073709551615ull; - return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) - | (llmax / ll) | (llmax % ll) - | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) - | (ullmax / ull) | (ullmax % ull)); +static struct timeval x; x.tv_sec = x.tv_usec; ; return 0; } - _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - if test "$cross_compiling" = yes; then - ac_cv_type_long_long_int=yes -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - #ifndef LLONG_MAX - # define HALF \ - (1LL << (sizeof (long long int) * CHAR_BIT - 2)) - # define LLONG_MAX (HALF - 1 + HALF) - #endif -int -main () -{ -long long int n = 1; - int i; - for (i = 0; ; i++) - { - long long int m = n << i; - if (m >> i != n) - return 1; - if (LLONG_MAX / 2 < m) - break; - } - return 0; - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_type_long_long_int=yes + } && test -s conftest.$ac_objext; then + gl_cv_sys_struct_timeval=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_type_long_long_int=no + gl_cv_sys_struct_timeval=no fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timeval" >&5 +$as_echo "$gl_cv_sys_struct_timeval" >&6; } + if test $gl_cv_sys_struct_timeval = yes; then + HAVE_STRUCT_TIMEVAL=1 + else + HAVE_STRUCT_TIMEVAL=0 + fi -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + REPLACE_GETTIMEOFDAY=0 - ac_cv_type_long_long_int=no -fi + if test $HAVE_SYS_TIME_H = 0 || test $HAVE_STRUCT_TIMEVAL = 0; then + SYS_TIME_H=sys/time.h + else + SYS_TIME_H= + fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5 -echo "${ECHO_T}$ac_cv_type_long_long_int" >&6; } - if test $ac_cv_type_long_long_int = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_LONG_LONG_INT 1 -_ACEOF - fi - { echo "$as_me:$LINENO: checking for unsigned long long int" >&5 -echo $ECHO_N "checking for unsigned long long int... $ECHO_C" >&6; } -if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if test "${gl_cv_cc_float_expbit0+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF - /* confdefs.h. */ + if test "$cross_compiling" = yes; then + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* For now, do not test the preprocessor; as of 2007 there are too many - implementations with broken preprocessors. Perhaps this can - be revisited in 2012. In the meantime, code should not expect - #if to work with literals wider than 32 bits. */ - /* Test literals. */ - long long int ll = 9223372036854775807ll; - long long int nll = -9223372036854775807LL; - unsigned long long int ull = 18446744073709551615ULL; - /* Test constant expressions. */ - typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) - ? 1 : -1)]; - typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 - ? 1 : -1)]; - int i = 63; -int -main () + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) { -/* Test availability of runtime routines for shift and division. */ - long long int llmax = 9223372036854775807ll; - unsigned long long int ullmax = 18446744073709551615ull; - return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) - | (llmax / ll) | (llmax % ll) - | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) - | (ullmax / ull) | (ullmax % ull)); - ; - return 0; + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_type_unsigned_long_long_int=yes + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_cc_float_expbit0=`cat conftest.out` else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_unsigned_long_long_int=no +( exit $ac_status ) +gl_cv_cc_float_expbit0="unknown" +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + + rm -f conftest.out + fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long_int" >&5 -echo "${ECHO_T}$ac_cv_type_unsigned_long_long_int" >&6; } - if test $ac_cv_type_unsigned_long_long_int = yes; then +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` -cat >>confdefs.h <<\_ACEOF -#define HAVE_UNSIGNED_LONG_LONG_INT 1 +cat >>confdefs.h <<_ACEOF +#define FLT_EXPBIT0_WORD $word _ACEOF - fi - -if test $ac_cv_type_long_long_int:$ac_cv_type_unsigned_long_long_int = yes:no -then - ac_cv_type_long_long_int=no -cat >>confdefs.h <<\_ACEOF -#define HAVE_LONG_LONG_INT 0 +cat >>confdefs.h <<_ACEOF +#define FLT_EXPBIT0_BIT $bit _ACEOF -fi + ;; + esac -# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works -# for constant arguments. Useless! -{ echo "$as_me:$LINENO: checking for working alloca.h" >&5 -echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; } -if test "${ac_cv_working_alloca_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + { $as_echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 +$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } +if test "${am_cv_langinfo_codeset+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6485,12 +10948,11 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include int main () { -char *p = (char *) alloca (2 * sizeof (int)); - if (p) return 0; +char* cs = nl_langinfo(CODESET); return !cs; ; return 0; } @@ -6501,43 +10963,48 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_working_alloca_h=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + am_cv_langinfo_codeset=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_working_alloca_h=no + am_cv_langinfo_codeset=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext + fi -{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 -echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; } -if test $ac_cv_working_alloca_h = yes; then +{ $as_echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 +$as_echo "$am_cv_langinfo_codeset" >&6; } + if test $am_cv_langinfo_codeset = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_ALLOCA_H 1 +#define HAVE_LANGINFO_CODESET 1 _ACEOF -fi + fi -{ echo "$as_me:$LINENO: checking for alloca" >&5 -echo $ECHO_N "checking for alloca... $ECHO_C" >&6; } -if test "${ac_cv_func_alloca_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5 +$as_echo_n "checking whether getc_unlocked is declared... " >&6; } +if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6545,95 +11012,69 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#ifdef __GNUC__ -# define alloca __builtin_alloca -#else -# ifdef _MSC_VER -# include -# define alloca _alloca -# else -# ifdef HAVE_ALLOCA_H -# include -# else -# ifdef _AIX - #pragma alloca -# else -# ifndef alloca /* predefined by HP cc +Olibcalls */ -char *alloca (); -# endif -# endif -# endif -# endif -#endif - +$ac_includes_default int main () { -char *p = (char *) alloca (1); - if (p) return 0; +#ifndef getc_unlocked + (void) getc_unlocked; +#endif + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_func_alloca_works=yes + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_getc_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_alloca_works=no + ac_cv_have_decl_getc_unlocked=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 -echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; } - -if test $ac_cv_func_alloca_works = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5 +$as_echo "$ac_cv_have_decl_getc_unlocked" >&6; } +if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_ALLOCA 1 +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 1 _ACEOF -else - # The SVR3 libPW and SVR4 libucb both contain incompatible functions -# that cause trouble. Some versions do not even contain alloca or -# contain a buggy version. If you still want to use their alloca, -# use ar to extract alloca.o from them instead of compiling alloca.c. - - +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 0 +_ACEOF -ALLOCA=\${LIBOBJDIR}alloca.$ac_objext +fi -cat >>confdefs.h <<\_ACEOF -#define C_ALLOCA 1 -_ACEOF -{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 -echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; } -if test "${ac_cv_os_cray+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C Library 2.1 or newer" >&5 +$as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; } +if test "${ac_cv_gnu_library_2_1+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6641,73 +11082,55 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#if defined CRAY && ! defined CRAY2 -webecray -#else -wenotbecray + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "webecray" >/dev/null 2>&1; then - ac_cv_os_cray=yes + $EGREP "Lucky GNU user" >/dev/null 2>&1; then + ac_cv_gnu_library_2_1=yes else - ac_cv_os_cray=no + ac_cv_gnu_library_2_1=no fi rm -f conftest* + + fi -{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 -echo "${ECHO_T}$ac_cv_os_cray" >&6; } -if test $ac_cv_os_cray = yes; then - for ac_func in _getb67 GETB67 getb67; do - as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func +{ $as_echo "$as_me:$LINENO: result: $ac_cv_gnu_library_2_1" >&5 +$as_echo "$ac_cv_gnu_library_2_1" >&6; } -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ + GLIBC21="$ac_cv_gnu_library_2_1" -#ifdef __STDC__ -# include -#else -# include -#endif -#undef $ac_func -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif + gl_threads_api=none + LIBTHREAD= + LTLIBTHREAD= + LIBMULTITHREAD= + LTLIBMULTITHREAD= + if test "$gl_use_threads" != no; then + { $as_echo "$as_me:$LINENO: checking whether imported symbols can be declared weak" >&5 +$as_echo_n "checking whether imported symbols can be declared weak... " >&6; } + gl_have_weak=no + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +extern void xyzzy (); +#pragma weak xyzzy int main () { -return $ac_func (); +xyzzy(); ; return 0; } @@ -6718,222 +11141,250 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_have_weak=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:$LINENO: result: $gl_have_weak" >&5 +$as_echo "$gl_have_weak" >&6; } + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that + # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. + if test "${ac_cv_header_pthread_h+set}" = set; then + { $as_echo "$as_me:$LINENO: checking for pthread.h" >&5 +$as_echo_n "checking for pthread.h... " >&6; } +if test "${ac_cv_header_pthread_h+set}" = set; then + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - -cat >>confdefs.h <<_ACEOF -#define CRAY_STACKSEG_END $ac_func +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 +$as_echo "$ac_cv_header_pthread_h" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking pthread.h usability" >&5 +$as_echo_n "checking pthread.h usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - break -fi - - done + ac_header_compiler=no fi -{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 -echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; } -if test "${ac_cv_c_stack_direction+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - ac_cv_c_stack_direction=0 -else - cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking pthread.h presence" >&5 +$as_echo_n "checking pthread.h presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -int -find_stack_direction () -{ - static char *addr = 0; - auto char dummy; - if (addr == 0) - { - addr = &dummy; - return find_stack_direction (); - } - else - return (&dummy > addr) ? 1 : -1; -} - -int -main () -{ - return find_stack_direction () < 0; -} +#include _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_c_stack_direction=1 + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_c_stack_direction=-1 -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + ac_header_preproc=no fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: pthread.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: pthread.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: pthread.h: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: pthread.h: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: pthread.h: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: pthread.h: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: pthread.h: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: pthread.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for pthread.h" >&5 +$as_echo_n "checking for pthread.h... " >&6; } +if test "${ac_cv_header_pthread_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_header_pthread_h=$ac_header_preproc fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 -echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; } - -cat >>confdefs.h <<_ACEOF -#define STACK_DIRECTION $ac_cv_c_stack_direction -_ACEOF - +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 +$as_echo "$ac_cv_header_pthread_h" >&6; } fi - -{ echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5 -echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strerror_r+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +if test "x$ac_cv_header_pthread_h" = x""yes; then + gl_have_pthread_h=yes else - cat >conftest.$ac_ext <<_ACEOF + gl_have_pthread_h=no +fi + + + if test "$gl_have_pthread_h" = yes; then + # Other possible tests: + # -lpthreads (FSU threads, PCthreads) + # -lgthreads + gl_have_pthread= + # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist + # in libc. IRIX 6.5 has the first one in both libc and libpthread, but + # the second one only in libpthread, and lock.c needs it. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include int main () { -#ifndef strerror_r - (void) strerror_r; -#endif - +pthread_mutex_lock((pthread_mutex_t*)0); + pthread_mutexattr_init((pthread_mutexattr_t*)0); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strerror_r=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_have_pthread=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strerror_r=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6; } -if test $ac_cv_have_decl_strerror_r = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR_R 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR_R 0 -_ACEOF - fi - - -for ac_func in strerror_r -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + # Test for libpthread by looking for pthread_kill. (Not pthread_self, + # since it is defined as a macro on OSF/1.) + if test -n "$gl_have_pthread"; then + # The program links fine without libpthread. But it may actually + # need to link with libpthread in order to create multiple threads. + { $as_echo "$as_me:$LINENO: checking for pthread_kill in -lpthread" >&5 +$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_kill+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC @@ -6941,18 +11392,11 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +char pthread_kill (); int main () { -return $ac_func (); +return pthread_kill (); ; return 0; } @@ -6963,497 +11407,1058 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread_pthread_kill=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + ac_cv_lib_pthread_pthread_kill=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_kill" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } +if test "x$ac_cv_lib_pthread_pthread_kill" = x""yes; then + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread + # On Solaris and HP-UX, most pthread functions exist also in libc. + # Therefore pthread_in_use() needs to actually try to create a + # thread: pthread_create from libc will fail, whereas + # pthread_create will actually create a thread. + case "$host_os" in + solaris* | hpux*) + +cat >>confdefs.h <<\_ACEOF +#define PTHREAD_IN_USE_DETECTION_HARD 1 _ACEOF + esac + fi -done -{ echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5 -echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6; } -if test "${ac_cv_func_strerror_r_char_p+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + else + # Some library is needed. Try libpthread and libc_r. + { $as_echo "$as_me:$LINENO: checking for pthread_kill in -lpthread" >&5 +$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_kill+set}" = set; then + $as_echo_n "(cached) " >&6 else - - ac_cv_func_strerror_r_char_p=no - if test $ac_cv_have_decl_strerror_r = yes; then - cat >conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); int main () { - - char buf[100]; - char x = *strerror_r (0, buf, sizeof buf); - char *p = strerror_r (0, buf, sizeof buf); - return !p || x; - +return pthread_kill (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_func_strerror_r_char_p=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_pthread_pthread_kill=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_lib_pthread_pthread_kill=no +fi +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_kill" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } +if test "x$ac_cv_lib_pthread_pthread_kill" = x""yes; then + gl_have_pthread=yes + LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - else - # strerror_r is not declared. Choose between - # systems that have relatively inaccessible declarations for the - # function. BeOS and DEC UNIX 4.0 fall in this category, but the - # former has a strerror_r that returns char*, while the latter - # has a strerror_r that returns `int'. - # This test should segfault on the DEC system. - if test "$cross_compiling" = yes; then - : + if test -z "$gl_have_pthread"; then + # For FreeBSD 4. + { $as_echo "$as_me:$LINENO: checking for pthread_kill in -lc_r" >&5 +$as_echo_n "checking for pthread_kill in -lc_r... " >&6; } +if test "${ac_cv_lib_c_r_pthread_kill+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default - extern char *strerror_r (); + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); int main () { -char buf[100]; - char x = *strerror_r (0, buf, sizeof buf); - return ! isalpha (x); +return pthread_kill (); ; return 0; } _ACEOF -rm -f conftest$ac_exeext +rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_strerror_r_char_p=yes + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_c_r_pthread_kill=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_lib_c_r_pthread_kill=no fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - - fi +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5 -echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6; } -if test $ac_cv_func_strerror_r_char_p = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_kill" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; } +if test "x$ac_cv_lib_c_r_pthread_kill" = x""yes; then + gl_have_pthread=yes + LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r + LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r +fi + + fi + fi + if test -n "$gl_have_pthread"; then + gl_threads_api=posix cat >>confdefs.h <<\_ACEOF -#define STRERROR_R_CHAR_P 1 +#define USE_POSIX_THREADS 1 _ACEOF -fi - + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if test $gl_have_weak = yes; then - { echo "$as_me:$LINENO: checking for sig_atomic_t" >&5 -echo $ECHO_N "checking for sig_atomic_t... $ECHO_C" >&6; } -if test "${ac_cv_type_sig_atomic_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +cat >>confdefs.h <<\_ACEOF +#define USE_POSIX_THREADS_WEAK 1 +_ACEOF + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + fi + if test -z "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then + gl_have_solaristhread= + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lthread" + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -typedef sig_atomic_t ac__type_new_; +#include +#include int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +thr_self(); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_sig_atomic_t=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_have_solaristhread=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_sig_atomic_t=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5 -echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6; } -if test $ac_cv_type_sig_atomic_t = yes; then -cat >>confdefs.h <<_ACEOF -#define HAVE_SIG_ATOMIC_T 1 -_ACEOF +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_solaristhread"; then + gl_threads_api=solaris + LIBTHREAD=-lthread + LTLIBTHREAD=-lthread + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" +cat >>confdefs.h <<\_ACEOF +#define USE_SOLARIS_THREADS 1 +_ACEOF -else + if test $gl_have_weak = yes; then cat >>confdefs.h <<\_ACEOF -#define sig_atomic_t int +#define USE_SOLARIS_THREADS_WEAK 1 _ACEOF + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + if test "$gl_use_threads" = pth; then + gl_save_CPPFLAGS="$CPPFLAGS" + + + + + + { $as_echo "$as_me:$LINENO: checking how to link with libpth" >&5 +$as_echo_n "checking how to link with libpth... " >&6; } +if test "${ac_cv_libpth_libs+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libpth-prefix was given. +if test "${with_libpth_prefix+set}" = set; then + withval=$with_libpth_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + fi + LIBPTH= + LTLIBPTH= + INCPTH= + LIBPTH_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='pth ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBPTH; do + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a" + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBPTH_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + LIBPTH_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBPTH="${LIBPTH}${LIBPTH:+ }$dep" + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep" + ;; + esac + done + fi + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir" + done + fi - GNULIB_FPRINTF_POSIX=0; - GNULIB_PRINTF_POSIX=0; - GNULIB_SNPRINTF=0; - GNULIB_SPRINTF_POSIX=0; - GNULIB_VFPRINTF_POSIX=0; - GNULIB_VPRINTF_POSIX=0; - GNULIB_VSNPRINTF=0; - GNULIB_VSPRINTF_POSIX=0; - GNULIB_VASPRINTF=0; - GNULIB_FOPEN=0; - GNULIB_FREOPEN=0; - GNULIB_FSEEK=0; - GNULIB_FSEEKO=0; - GNULIB_FTELL=0; - GNULIB_FTELLO=0; - GNULIB_FFLUSH=0; - GNULIB_GETDELIM=0; - GNULIB_GETLINE=0; - REPLACE_FPRINTF=0; - REPLACE_VFPRINTF=0; - REPLACE_PRINTF=0; - REPLACE_VPRINTF=0; - REPLACE_SNPRINTF=0; - HAVE_DECL_SNPRINTF=1; - REPLACE_VSNPRINTF=0; - HAVE_DECL_VSNPRINTF=1; - REPLACE_SPRINTF=0; - REPLACE_VSPRINTF=0; - HAVE_VASPRINTF=1; - REPLACE_VASPRINTF=0; - REPLACE_FOPEN=0; - REPLACE_FREOPEN=0; - HAVE_FSEEKO=1; - REPLACE_FSEEKO=0; - REPLACE_FSEEK=0; - HAVE_FTELLO=1; - REPLACE_FTELLO=0; - REPLACE_FTELL=0; - REPLACE_FFLUSH=0; - HAVE_DECL_GETDELIM=1; - HAVE_DECL_GETLINE=1; - REPLACE_GETLINE=0; + ac_cv_libpth_libs="$LIBPTH" + ac_cv_libpth_ltlibs="$LTLIBPTH" + ac_cv_libpth_cppflags="$INCPTH" + ac_cv_libpth_prefix="$LIBPTH_PREFIX" + +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_libpth_libs" >&5 +$as_echo "$ac_cv_libpth_libs" >&6; } + LIBPTH="$ac_cv_libpth_libs" + LTLIBPTH="$ac_cv_libpth_ltlibs" + INCPTH="$ac_cv_libpth_cppflags" + LIBPTH_PREFIX="$ac_cv_libpth_prefix" + + for element in $INCPTH; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done - { echo "$as_me:$LINENO: checking whether the preprocessor supports include_next" >&5 -echo $ECHO_N "checking whether the preprocessor supports include_next... $ECHO_C" >&6; } -if test "${gl_cv_have_include_next+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - rm -rf conftestd1 conftestd2 - mkdir conftestd1 conftestd2 - cat < conftestd1/conftest.h -#define DEFINED_IN_CONFTESTD1 -#include_next -#ifdef DEFINED_IN_CONFTESTD2 -int foo; -#else -#error "include_next doesn't work" -#endif -EOF - cat < conftestd2/conftest.h -#ifndef DEFINED_IN_CONFTESTD1 -#error "include_next test doesn't work" -#endif -#define DEFINED_IN_CONFTESTD2 -EOF - save_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS -Iconftestd1 -Iconftestd2" - cat >conftest.$ac_ext <<_ACEOF -#include + + + + HAVE_LIBPTH=yes + + + + gl_have_pth= + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lpth" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +pth_self(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_have_include_next=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_have_pth=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_have_include_next=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CPPFLAGS="$save_CPPFLAGS" - rm -rf conftestd1 conftestd2 fi -{ echo "$as_me:$LINENO: result: $gl_cv_have_include_next" >&5 -echo "${ECHO_T}$gl_cv_have_include_next" >&6; } - if test $gl_cv_have_include_next = yes; then +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_pth"; then + gl_threads_api=pth + LIBTHREAD="$LIBPTH" + LTLIBTHREAD="$LTLIBPTH" + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" cat >>confdefs.h <<\_ACEOF -#define HAVE_INCLUDE_NEXT 1 +#define USE_PTH_THREADS 1 _ACEOF + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if test $gl_have_weak = yes; then - INCLUDE_NEXT=include_next - else - INCLUDE_NEXT=include - fi - - - - - - - - - - - - - - - - GNULIB_CEILF=0; - GNULIB_CEILL=0; - GNULIB_FLOORF=0; - GNULIB_FLOORL=0; - GNULIB_FREXP=0; - GNULIB_FREXPL=0; - GNULIB_ISFINITE=0; - GNULIB_LDEXPL=0; - GNULIB_MATHL=0; - GNULIB_ROUND=0; - GNULIB_ROUNDF=0; - GNULIB_ROUNDL=0; - GNULIB_SIGNBIT=0; - GNULIB_TRUNC=0; - GNULIB_TRUNCF=0; - GNULIB_TRUNCL=0; - HAVE_DECL_ACOSL=1; - HAVE_DECL_ASINL=1; - HAVE_DECL_ATANL=1; - HAVE_DECL_COSL=1; - HAVE_DECL_EXPL=1; - HAVE_DECL_FREXPL=1; - HAVE_DECL_LDEXPL=1; - HAVE_DECL_LOGL=1; - HAVE_DECL_SINL=1; - HAVE_DECL_SQRTL=1; - HAVE_DECL_TANL=1; - HAVE_DECL_TRUNC=1; - HAVE_DECL_TRUNCF=1; - HAVE_DECL_TRUNCL=1; - REPLACE_CEILF=0; - REPLACE_CEILL=0; - REPLACE_FLOORF=0; - REPLACE_FLOORL=0; - REPLACE_FREXP=0; - REPLACE_FREXPL=0; - REPLACE_ISFINITE=0; - REPLACE_LDEXPL=0; - REPLACE_ROUND=0; - REPLACE_ROUNDF=0; - REPLACE_ROUNDL=0; - REPLACE_SIGNBIT=0; - REPLACE_SIGNBIT_USING_GCC=0; +cat >>confdefs.h <<\_ACEOF +#define USE_PTH_THREADS_WEAK 1 +_ACEOF + LIBTHREAD= + LTLIBTHREAD= + fi + fi + else + CPPFLAGS="$gl_save_CPPFLAGS" + fi + fi + if test -z "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=win32 - { echo "$as_me:$LINENO: checking whether stdin defaults to large file offsets" >&5 -echo $ECHO_N "checking whether stdin defaults to large file offsets... $ECHO_C" >&6; } -if test "${gl_cv_var_stdin_large_offset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +cat >>confdefs.h <<\_ACEOF +#define USE_WIN32_THREADS 1 +_ACEOF + + fi + fi + fi + fi + { $as_echo "$as_me:$LINENO: checking for multithread API to use" >&5 +$as_echo_n "checking for multithread API to use... " >&6; } + { $as_echo "$as_me:$LINENO: result: $gl_threads_api" >&5 +$as_echo "$gl_threads_api" >&6; } + + + + + + + + + + + GNULIB_CHOWN=0; + GNULIB_CLOSE=0; + GNULIB_DUP2=0; + GNULIB_ENVIRON=0; + GNULIB_FCHDIR=0; + GNULIB_FSYNC=0; + GNULIB_FTRUNCATE=0; + GNULIB_GETCWD=0; + GNULIB_GETDTABLESIZE=0; + GNULIB_GETLOGIN_R=0; + GNULIB_GETPAGESIZE=0; + GNULIB_LCHOWN=0; + GNULIB_LSEEK=0; + GNULIB_READLINK=0; + GNULIB_SLEEP=0; + GNULIB_UNISTD_H_SIGPIPE=0; + GNULIB_WRITE=0; + HAVE_DUP2=1; + HAVE_FSYNC=1; + HAVE_FTRUNCATE=1; + HAVE_GETDTABLESIZE=1; + HAVE_GETPAGESIZE=1; + HAVE_READLINK=1; + HAVE_SLEEP=1; + HAVE_DECL_ENVIRON=1; + HAVE_DECL_GETLOGIN_R=1; + HAVE_OS_H=0; + HAVE_SYS_PARAM_H=0; + REPLACE_CHOWN=0; + REPLACE_CLOSE=0; + REPLACE_FCHDIR=0; + REPLACE_GETCWD=0; + REPLACE_GETPAGESIZE=0; + REPLACE_LCHOWN=0; + REPLACE_LSEEK=0; + REPLACE_WRITE=0; + UNISTD_H_HAVE_WINSOCK2_H=0; + + + { $as_echo "$as_me:$LINENO: checking whether malloc, realloc, calloc are POSIX compliant" >&5 +$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } +if test "${gl_cv_func_malloc_posix+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + int main () { -#if defined __SL64 && defined __SCLE /* cygwin */ - /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making - fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and - it is easier to do a version check than building a runtime test. */ -# include -# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) - choke me -# endif -#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + choke me + #endif + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_var_stdin_large_offset=yes + } && test -s conftest.$ac_objext; then + gl_cv_func_malloc_posix=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_var_stdin_large_offset=no + gl_cv_func_malloc_posix=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi -{ echo "$as_me:$LINENO: result: $gl_cv_var_stdin_large_offset" >&5 -echo "${ECHO_T}$gl_cv_var_stdin_large_offset" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_malloc_posix" >&5 +$as_echo "$gl_cv_func_malloc_posix" >&6; } - if test -z "$GETOPT_H"; then + GNULIB_MALLOC_POSIX=0; + GNULIB_REALLOC_POSIX=0; + GNULIB_CALLOC_POSIX=0; + GNULIB_GETSUBOPT=0; + GNULIB_MKDTEMP=0; + GNULIB_MKSTEMP=0; + GNULIB_PUTENV=0; + GNULIB_RPMATCH=0; + GNULIB_SETENV=0; + GNULIB_STRTOD=0; + GNULIB_UNSETENV=0; + HAVE_CALLOC_POSIX=1; + HAVE_GETSUBOPT=1; + HAVE_MALLOC_POSIX=1; + HAVE_MKDTEMP=1; + HAVE_REALLOC_POSIX=1; + HAVE_RPMATCH=1; + HAVE_SETENV=1; + HAVE_STRTOD=1; + HAVE_UNSETENV=1; + REPLACE_MKSTEMP=0; + REPLACE_PUTENV=0; + REPLACE_STRTOD=0; + VOID_UNSETENV=0; -for ac_header in getopt.h + + +for ac_header in stdlib.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7469,32 +12474,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7508,51 +12514,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -7561,40 +12568,37 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF -else - GETOPT_H=getopt.h fi done - fi - - if test -z "$GETOPT_H"; then - -for ac_func in getopt_long_only -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_malloc_0_nonnull=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -7602,175 +12606,206 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include #else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me +char *malloc (); #endif int main () { -return $ac_func (); +return ! malloc (0); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_malloc_0_nonnull=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" +( exit $ac_status ) +ac_cv_func_malloc_0_nonnull=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then + gl_cv_func_malloc_0_nonnull=1 +else + gl_cv_func_malloc_0_nonnull=0 +fi + + + +cat >>confdefs.h <<_ACEOF +#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull _ACEOF -else - GETOPT_H=getopt.h + + + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then + enableval=$enable_largefile; fi -done - fi +if test "$enable_largefile" != no; then - if test -z "$GETOPT_H"; then - { echo "$as_me:$LINENO: checking whether optreset is declared" >&5 -echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_optreset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if test "${ac_cv_sys_largefile_CC+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; int main () { -#ifndef optreset - (void) optreset; -#endif ; return 0; } _ACEOF -rm -f conftest.$ac_objext + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_optreset=yes + ac_cv_sys_largefile_CC=' -n32'; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_optreset=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5 -echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; } -if test $ac_cv_have_decl_optreset = yes; then - GETOPT_H=getopt.h fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC fi - if test -z "$GETOPT_H"; then - { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5 -echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; } -if test "${gl_cv_func_gnu_getopt+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5 -echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getopt_clip+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if test "${ac_cv_sys_file_offset_bits+set}" = set; then + $as_echo_n "(cached) " >&6 else + while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; int main () { -#ifndef getopt_clip - (void) getopt_clip; -#endif ; return 0; @@ -7782,116 +12817,118 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getopt_clip=yes + ac_cv_sys_file_offset_bits=no; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_getopt_clip=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; } -if test $ac_cv_have_decl_getopt_clip = yes; then - gl_cv_func_gnu_getopt=no -else - gl_cv_func_gnu_getopt=yes fi -else +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; int main () { - char *myargv[3]; - myargv[0] = "conftest"; - myargv[1] = "-+"; - myargv[2] = 0; - return getopt (2, myargv, "+a") != '?'; - ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_gnu_getopt=yes + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_sys_file_offset_bits=64; break else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_gnu_getopt=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5 -echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; } - if test "$gl_cv_func_gnu_getopt" = "no"; then - GETOPT_H=getopt.h - fi - fi -{ echo "$as_me:$LINENO: checking whether getenv is declared" >&5 -echo $ECHO_N "checking whether getenv is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getenv+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if test "${ac_cv_sys_large_files+set}" = set; then + $as_echo_n "(cached) " >&6 else + while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; int main () { -#ifndef getenv - (void) getenv; -#endif ; return 0; @@ -7903,70 +12940,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getenv=yes + ac_cv_sys_large_files=no; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_getenv=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6; } -if test $ac_cv_have_decl_getenv = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETENV 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETENV 0 -_ACEOF - fi - -{ echo "$as_me:$LINENO: checking for C/C++ restrict keyword" >&5 -echo $ECHO_N "checking for C/C++ restrict keyword... $ECHO_C" >&6; } -if test "${ac_cv_c_restrict+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_c_restrict=no - # The order here caters to the fact that C++ does not require restrict. - for ac_kw in __restrict __restrict__ _Restrict restrict; do - cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -typedef int * int_ptr; - int foo (int_ptr $ac_kw ip) { - return ip[0]; - } +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; int main () { -int s[1]; - int * $ac_kw t = s; - t[0] = 0; - return foo(t) + ; return 0; } @@ -7977,45 +12991,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_c_restrict=$ac_kw + ac_cv_sys_large_files=1; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$ac_cv_c_restrict" != no && break - done - + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_restrict" >&5 -echo "${ECHO_T}$ac_cv_c_restrict" >&6; } - case $ac_cv_c_restrict in - restrict) ;; - no) cat >>confdefs.h <<\_ACEOF -#define restrict -_ACEOF - ;; - *) cat >>confdefs.h <<_ACEOF -#define restrict $ac_cv_c_restrict -_ACEOF - ;; - esac @@ -8031,56 +13046,65 @@ _ACEOF - if test $gl_cv_have_include_next = yes; then - gl_cv_next_sys_time_h='<'sys/time.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_sys_time_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test $ac_cv_header_sys_time_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + GNULIB_SIGNAL_H_SIGPIPE=0; + GNULIB_SIGPROCMASK=0; + GNULIB_SIGACTION=0; + HAVE_POSIX_SIGNALBLOCKING=1; + HAVE_SIGSET_T=1; + HAVE_SIGINFO_T=1; + HAVE_SIGACTION=1; + HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; + + + + +{ $as_echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +if test "${ac_cv_type_uid_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include _ACEOF - gl_cv_next_sys_time_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/sys/time.h#{ - s#.*"\(.*/sys/time.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_sys_time_h='<'sys/time.h'>' - fi +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -f conftest* fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_sys_time_h" >&5 -echo "${ECHO_T}$gl_cv_next_sys_time_h" >&6; } - fi - NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } +if test $ac_cv_type_uid_t = no; then +cat >>confdefs.h <<\_ACEOF +#define uid_t int +_ACEOF +cat >>confdefs.h <<\_ACEOF +#define gid_t int +_ACEOF - if test $ac_cv_header_sys_time_h = yes; then - HAVE_SYS_TIME_H=1 - else - HAVE_SYS_TIME_H=0 - fi +fi - { echo "$as_me:$LINENO: checking for struct timeval" >&5 -echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; } -if test "${gl_cv_sys_struct_timeval+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + +{ $as_echo "$as_me:$LINENO: checking whether snprintf is declared" >&5 +$as_echo_n "checking whether snprintf is declared... " >&6; } +if test "${ac_cv_have_decl_snprintf+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8088,15 +13112,14 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#if HAVE_SYS_TIME_H - #include - #endif - #include - +$ac_includes_default int main () { -static struct timeval x; x.tv_sec = x.tv_usec; +#ifndef snprintf + (void) snprintf; +#endif + ; return 0; } @@ -8107,69 +13130,134 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_sys_struct_timeval=yes + ac_cv_have_decl_snprintf=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_sys_struct_timeval=no + ac_cv_have_decl_snprintf=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timeval" >&5 -echo "${ECHO_T}$gl_cv_sys_struct_timeval" >&6; } - if test $gl_cv_sys_struct_timeval = yes; then - HAVE_STRUCT_TIMEVAL=1 - else - HAVE_STRUCT_TIMEVAL=0 - fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5 +$as_echo "$ac_cv_have_decl_snprintf" >&6; } +if test "x$ac_cv_have_decl_snprintf" = x""yes; then +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SNPRINTF 1 +_ACEOF - REPLACE_GETTIMEOFDAY=0 - - if test $HAVE_SYS_TIME_H = 0 || test $HAVE_STRUCT_TIMEVAL = 0; then - SYS_TIME_H=sys/time.h - else - SYS_TIME_H= - fi +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SNPRINTF 0 +_ACEOF +fi -{ echo "$as_me:$LINENO: checking for inline" >&5 -echo $ECHO_N "checking for inline... $ECHO_C" >&6; } -if test "${ac_cv_c_inline+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if test "${ac_cv_header_stdbool_h+set}" = set; then + $as_echo_n "(cached) " >&6 else - ac_cv_c_inline=no -for ac_kw in inline __inline__ __inline; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#ifndef __cplusplus -typedef int foo_t; -static $ac_kw foo_t static_foo () {return 0; } -$ac_kw foo_t foo () {return 0; } -#endif + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + bool e = &s; + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + #if defined __xlc__ || defined __GNUC__ + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html + This test is not quite right, since xlc is allowed to + reject this program, as the initializer for xlcbug is + not one of the forms that C requires support for. + However, doing the test right would require a run-time + test, and that would make cross-compilation harder. + Let us hope that IBM fixes the xlc bug, and also adds + support for this kind of constant expression. In the + meantime, this test will reject xlc, which is OK, since + our stdbool.h substitute should suffice. We also test + this with GCC, where it should work, to detect more + quickly whether someone messes up the test in the + future. */ + char digs[] = "0123456789"; + int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); + #endif + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -8177,129 +13265,230 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_c_inline=$ac_kw + ac_cv_header_stdbool_h=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$ac_cv_c_inline" != no && break -done - fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 -echo "${ECHO_T}$ac_cv_c_inline" >&6; } - - -case $ac_cv_c_inline in - inline | yes) ;; - *) - case $ac_cv_c_inline in - no) ac_val=;; - *) ac_val=$ac_cv_c_inline;; - esac - cat >>confdefs.h <<_ACEOF -#ifndef __cplusplus -#define inline $ac_val -#endif +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + { $as_echo "$as_me:$LINENO: checking for _Bool" >&5 +$as_echo_n "checking for _Bool... " >&6; } +if test "${ac_cv_type__Bool+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type__Bool=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF - ;; +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (_Bool)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; esac - - - { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 -echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; } -if test "${am_cv_langinfo_codeset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +$ac_includes_default int main () { -char* cs = nl_langinfo(CODESET); return !cs; +if (sizeof ((_Bool))) + return 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - am_cv_langinfo_codeset=yes + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type__Bool=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - am_cv_langinfo_codeset=no -fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 +$as_echo "$ac_cv_type__Bool" >&6; } +if test "x$ac_cv_type__Bool" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE__BOOL 1 +_ACEOF + + +fi + + if test $ac_cv_header_stdbool_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_STDBOOL_H 1 +_ACEOF + + fi + + + + + + + + + + GNULIB_MEMMEM=0; + GNULIB_MEMPCPY=0; + GNULIB_MEMRCHR=0; + GNULIB_RAWMEMCHR=0; + GNULIB_STPCPY=0; + GNULIB_STPNCPY=0; + GNULIB_STRCHRNUL=0; + GNULIB_STRDUP=0; + GNULIB_STRNDUP=0; + GNULIB_STRNLEN=0; + GNULIB_STRPBRK=0; + GNULIB_STRSEP=0; + GNULIB_STRSTR=0; + GNULIB_STRCASESTR=0; + GNULIB_STRTOK_R=0; + GNULIB_MBSLEN=0; + GNULIB_MBSNLEN=0; + GNULIB_MBSCHR=0; + GNULIB_MBSRCHR=0; + GNULIB_MBSSTR=0; + GNULIB_MBSCASECMP=0; + GNULIB_MBSNCASECMP=0; + GNULIB_MBSPCASECMP=0; + GNULIB_MBSCASESTR=0; + GNULIB_MBSCSPN=0; + GNULIB_MBSPBRK=0; + GNULIB_MBSSPN=0; + GNULIB_MBSSEP=0; + GNULIB_MBSTOK_R=0; + GNULIB_STRERROR=0; + GNULIB_STRSIGNAL=0; + GNULIB_STRVERSCMP=0; + HAVE_DECL_MEMMEM=1; + HAVE_MEMPCPY=1; + HAVE_DECL_MEMRCHR=1; + HAVE_RAWMEMCHR=1; + HAVE_STPCPY=1; + HAVE_STPNCPY=1; + HAVE_STRCHRNUL=1; + HAVE_DECL_STRDUP=1; + HAVE_STRNDUP=1; + HAVE_DECL_STRNDUP=1; + HAVE_DECL_STRNLEN=1; + HAVE_STRPBRK=1; + HAVE_STRSEP=1; + HAVE_STRCASESTR=1; + HAVE_DECL_STRTOK_R=1; + HAVE_DECL_STRERROR=1; + HAVE_DECL_STRSIGNAL=1; + HAVE_STRVERSCMP=1; + REPLACE_MEMMEM=0; + REPLACE_STRDUP=0; + REPLACE_STRSTR=0; + REPLACE_STRCASESTR=0; + REPLACE_STRERROR=0; + REPLACE_STRSIGNAL=0; + + -fi -{ echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 -echo "${ECHO_T}$am_cv_langinfo_codeset" >&6; } - if test $am_cv_langinfo_codeset = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_LANGINFO_CODESET 1 -_ACEOF - fi -{ echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5 -echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test -z "$ERRNO_H"; then + { $as_echo "$as_me:$LINENO: checking for working strerror function" >&5 +$as_echo_n "checking for working strerror function... " >&6; } +if test "${gl_cv_func_working_strerror+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include + int main () { -#ifndef getc_unlocked - (void) getc_unlocked; -#endif - +return !*strerror (-2); ; return 0; } @@ -8310,50 +13499,28 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getc_unlocked=yes + gl_cv_func_working_strerror=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_getc_unlocked=no + gl_cv_func_working_strerror=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6; } -if test $ac_cv_have_decl_getc_unlocked = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETC_UNLOCKED 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETC_UNLOCKED 0 -_ACEOF - -fi - - - - { echo "$as_me:$LINENO: checking whether we are using the GNU C Library 2.1 or newer" >&5 -echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6; } -if test "${ac_cv_gnu_library_2_1+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8361,81 +13528,82 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include -#include -#ifdef __GNU_LIBRARY__ - #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) - Lucky GNU user - #endif -#endif - +int +main () +{ +return !*strerror (-2); + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky GNU user" >/dev/null 2>&1; then - ac_cv_gnu_library_2_1=yes +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_working_strerror=yes else - ac_cv_gnu_library_2_1=no -fi -rm -f conftest* - - + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +gl_cv_func_working_strerror=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_gnu_library_2_1" >&5 -echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6; } - - GLIBC21="$ac_cv_gnu_library_2_1" - - GNULIB_CHOWN=0; - GNULIB_DUP2=0; - GNULIB_ENVIRON=0; - GNULIB_FCHDIR=0; - GNULIB_FTRUNCATE=0; - GNULIB_GETCWD=0; - GNULIB_GETLOGIN_R=0; - GNULIB_GETPAGESIZE=0; - GNULIB_LCHOWN=0; - GNULIB_LSEEK=0; - GNULIB_READLINK=0; - GNULIB_SLEEP=0; - HAVE_DUP2=1; - HAVE_FTRUNCATE=1; - HAVE_GETPAGESIZE=1; - HAVE_READLINK=1; - HAVE_SLEEP=1; - HAVE_DECL_ENVIRON=1; - HAVE_DECL_GETLOGIN_R=1; - HAVE_OS_H=0; - HAVE_SYS_PARAM_H=0; - REPLACE_CHOWN=0; - REPLACE_FCHDIR=0; - REPLACE_GETCWD=0; - REPLACE_GETPAGESIZE=0; - REPLACE_LCHOWN=0; - REPLACE_LSEEK=0; +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_working_strerror" >&5 +$as_echo "$gl_cv_func_working_strerror" >&6; } + if test $gl_cv_func_working_strerror = no; then + REPLACE_STRERROR=1 + fi + else + REPLACE_STRERROR=1 + fi + if test $REPLACE_STRERROR = 1; then - { echo "$as_me:$LINENO: checking whether malloc, realloc, calloc are POSIX compliant" >&5 -echo $ECHO_N "checking whether malloc, realloc, calloc are POSIX compliant... $ECHO_C" >&6; } -if test "${gl_cv_func_malloc_posix+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking whether strerror is declared" >&5 +$as_echo_n "checking whether strerror is declared... " >&6; } +if test "${ac_cv_have_decl_strerror+set}" = set; then + $as_echo_n "(cached) " >&6 else - - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +$ac_includes_default int main () { -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ - choke me - #endif +#ifndef strerror + (void) strerror; +#endif ; return 0; @@ -8447,73 +13615,71 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_func_malloc_posix=yes + ac_cv_have_decl_strerror=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_malloc_posix=no + ac_cv_have_decl_strerror=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror" >&5 +$as_echo "$ac_cv_have_decl_strerror" >&6; } +if test "x$ac_cv_have_decl_strerror" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR 0 +_ACEOF + fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_malloc_posix" >&5 -echo "${ECHO_T}$gl_cv_func_malloc_posix" >&6; } - GNULIB_MALLOC_POSIX=0; - GNULIB_REALLOC_POSIX=0; - GNULIB_CALLOC_POSIX=0; - GNULIB_GETSUBOPT=0; - GNULIB_MKDTEMP=0; - GNULIB_MKSTEMP=0; - GNULIB_PUTENV=0; - GNULIB_SETENV=0; - GNULIB_STRTOD=0; - GNULIB_UNSETENV=0; - HAVE_CALLOC_POSIX=1; - HAVE_GETSUBOPT=1; - HAVE_MALLOC_POSIX=1; - HAVE_MKDTEMP=1; - HAVE_REALLOC_POSIX=1; - HAVE_SETENV=1; - HAVE_STRTOD=1; - HAVE_UNSETENV=1; - REPLACE_MKSTEMP=0; - REPLACE_PUTENV=0; - REPLACE_STRTOD=0; - VOID_UNSETENV=0; -for ac_header in stdlib.h + + + + if test $ac_cv_header_sys_socket_h != yes; then + +for ac_header in winsock2.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8529,32 +13695,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8568,51 +13735,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -8621,105 +13789,33 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - -{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 -echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; } -if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - ac_cv_func_malloc_0_nonnull=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#if defined STDC_HEADERS || defined HAVE_STDLIB_H -# include -#else -char *malloc (); -#endif - -int -main () -{ -return ! malloc (0); - ; - return 0; -} +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_malloc_0_nonnull=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_func_malloc_0_nonnull=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 -echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; } -if test $ac_cv_func_malloc_0_nonnull = yes; then - gl_cv_func_malloc_0_nonnull=1 -else - gl_cv_func_malloc_0_nonnull=0 -fi - +fi -cat >>confdefs.h <<_ACEOF -#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull -_ACEOF - +done + fi + fi @@ -8736,20 +13832,49 @@ _ACEOF + if test $gl_cv_have_include_next = yes; then + gl_cv_next_string_h='<'string.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_string_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test $ac_cv_header_string_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include - GNULIB_SIGPROCMASK=0; - HAVE_POSIX_SIGNALBLOCKING=1; - HAVE_SIGSET_T=1; +_ACEOF + gl_cv_next_string_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/string.h#{ + s#.*"\(.*/string.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_string_h='<'string.h'>' + fi +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_string_h" >&5 +$as_echo "$gl_cv_next_string_h" >&6; } + fi + NEXT_STRING_H=$gl_cv_next_string_h -{ echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 -echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; } -if test "${ac_cv_header_stdbool_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking whether strndup is declared" >&5 +$as_echo_n "checking whether strndup is declared... " >&6; } +if test "${ac_cv_have_decl_strndup+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8757,77 +13882,13 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - - #include - #ifndef bool - "error: bool is not defined" - #endif - #ifndef false - "error: false is not defined" - #endif - #if false - "error: false is not 0" - #endif - #ifndef true - "error: true is not defined" - #endif - #if true != 1 - "error: true is not 1" - #endif - #ifndef __bool_true_false_are_defined - "error: __bool_true_false_are_defined is not defined" - #endif - - struct s { _Bool s: 1; _Bool t; } s; - - char a[true == 1 ? 1 : -1]; - char b[false == 0 ? 1 : -1]; - char c[__bool_true_false_are_defined == 1 ? 1 : -1]; - char d[(bool) 0.5 == true ? 1 : -1]; - bool e = &s; - char f[(_Bool) 0.0 == false ? 1 : -1]; - char g[true]; - char h[sizeof (_Bool)]; - char i[sizeof s.t]; - enum { j = false, k = true, l = false * true, m = true * 256 }; - _Bool n[m]; - char o[sizeof n == m * sizeof n[0] ? 1 : -1]; - char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; - #if defined __xlc__ || defined __GNUC__ - /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 - reported by James Lemley on 2005-10-05; see - http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html - This test is not quite right, since xlc is allowed to - reject this program, as the initializer for xlcbug is - not one of the forms that C requires support for. - However, doing the test right would require a run-time - test, and that would make cross-compilation harder. - Let us hope that IBM fixes the xlc bug, and also adds - support for this kind of constant expression. In the - meantime, this test will reject xlc, which is OK, since - our stdbool.h substitute should suffice. We also test - this with GCC, where it should work, to detect more - quickly whether someone messes up the test in the - future. */ - char digs[] = "0123456789"; - int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); - #endif - /* Catch a bug in an HP-UX C compiler. See - http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html - http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html - */ - _Bool q = true; - _Bool *pq = &q; - +$ac_includes_default int main () { - - *pq |= q; - *pq |= ! q; - /* Refer to every declared value, to avoid compiler optimizations. */ - return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l - + !m + !n + !o + !p + !q + !pq); +#ifndef strndup + (void) strndup; +#endif ; return 0; @@ -8839,33 +13900,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_header_stdbool_h=yes + ac_cv_have_decl_strndup=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_header_stdbool_h=no + ac_cv_have_decl_strndup=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 -echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; } - { echo "$as_me:$LINENO: checking for _Bool" >&5 -echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; } -if test "${ac_cv_type__Bool+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5 +$as_echo "$ac_cv_have_decl_strndup" >&6; } +if test "x$ac_cv_have_decl_strndup" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNDUP 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNDUP 0 +_ACEOF + + +fi + + +{ $as_echo "$as_me:$LINENO: checking whether strnlen is declared" >&5 +$as_echo_n "checking whether strnlen is declared... " >&6; } +if test "${ac_cv_have_decl_strnlen+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -8874,14 +13952,13 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef _Bool ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +#ifndef strnlen + (void) strnlen; +#endif + ; return 0; } @@ -8892,126 +13969,65 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type__Bool=yes + ac_cv_have_decl_strnlen=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type__Bool=no + ac_cv_have_decl_strnlen=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 -echo "${ECHO_T}$ac_cv_type__Bool" >&6; } -if test $ac_cv_type__Bool = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strnlen" >&5 +$as_echo "$ac_cv_have_decl_strnlen" >&6; } +if test "x$ac_cv_have_decl_strnlen" = x""yes; then cat >>confdefs.h <<_ACEOF -#define HAVE__BOOL 1 +#define HAVE_DECL_STRNLEN 1 _ACEOF -fi - - if test $ac_cv_header_stdbool_h = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STDBOOL_H 1 +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNLEN 0 _ACEOF - fi - - - - - - - - - - GNULIB_MEMMEM=0; - GNULIB_MEMPCPY=0; - GNULIB_MEMRCHR=0; - GNULIB_STPCPY=0; - GNULIB_STPNCPY=0; - GNULIB_STRCHRNUL=0; - GNULIB_STRDUP=0; - GNULIB_STRNDUP=0; - GNULIB_STRNLEN=0; - GNULIB_STRPBRK=0; - GNULIB_STRSEP=0; - GNULIB_STRSTR=0; - GNULIB_STRCASESTR=0; - GNULIB_STRTOK_R=0; - GNULIB_MBSLEN=0; - GNULIB_MBSNLEN=0; - GNULIB_MBSCHR=0; - GNULIB_MBSRCHR=0; - GNULIB_MBSSTR=0; - GNULIB_MBSCASECMP=0; - GNULIB_MBSNCASECMP=0; - GNULIB_MBSPCASECMP=0; - GNULIB_MBSCASESTR=0; - GNULIB_MBSCSPN=0; - GNULIB_MBSPBRK=0; - GNULIB_MBSSPN=0; - GNULIB_MBSSEP=0; - GNULIB_MBSTOK_R=0; - GNULIB_STRERROR=0; - GNULIB_STRSIGNAL=0; - HAVE_DECL_MEMMEM=1; - HAVE_MEMPCPY=1; - HAVE_DECL_MEMRCHR=1; - HAVE_STPCPY=1; - HAVE_STPNCPY=1; - HAVE_STRCHRNUL=1; - HAVE_DECL_STRDUP=1; - HAVE_STRNDUP=1; - HAVE_DECL_STRNDUP=1; - HAVE_DECL_STRNLEN=1; - HAVE_STRPBRK=1; - HAVE_STRSEP=1; - HAVE_STRCASESTR=1; - HAVE_DECL_STRTOK_R=1; - HAVE_DECL_STRERROR=1; - HAVE_DECL_STRSIGNAL=1; - REPLACE_STRERROR=0; - REPLACE_STRSIGNAL=0; - REPLACE_MEMMEM=0; - REPLACE_STRCASESTR=0; - REPLACE_STRSTR=0; +fi - { echo "$as_me:$LINENO: checking for working strerror function" >&5 -echo $ECHO_N "checking for working strerror function... $ECHO_C" >&6; } -if test "${gl_cv_func_working_strerror+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: checking whether strsignal is declared" >&5 +$as_echo_n "checking whether strsignal is declared... " >&6; } +if test "${ac_cv_have_decl_strsignal+set}" = set; then + $as_echo_n "(cached) " >&6 else - if test "$cross_compiling" = yes; then - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +$ac_includes_default int main () { -return !*strerror (-2); +#ifndef strsignal + (void) strsignal; +#endif + ; return 0; } @@ -9022,86 +14038,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_func_working_strerror=yes + ac_cv_have_decl_strsignal=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_working_strerror=no + ac_cv_have_decl_strsignal=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strsignal" >&5 +$as_echo "$ac_cv_have_decl_strsignal" >&6; } +if test "x$ac_cv_have_decl_strsignal" = x""yes; then -int -main () -{ -return !*strerror (-2); - ; - return 0; -} +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRSIGNAL 1 _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_working_strerror=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_working_strerror=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRSIGNAL 0 +_ACEOF fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_working_strerror" >&5 -echo "${ECHO_T}$gl_cv_func_working_strerror" >&6; } - if test $gl_cv_func_working_strerror = no ; then - REPLACE_STRERROR=1 - { echo "$as_me:$LINENO: checking whether strerror is declared" >&5 -echo $ECHO_N "checking whether strerror is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strerror+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + +{ $as_echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5 +$as_echo_n "checking whether sys_siglist is declared... " >&6; } +if test "${ac_cv_have_decl_sys_siglist+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9109,12 +14089,18 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +# include +#endif + + int main () { -#ifndef strerror - (void) strerror; +#ifndef sys_siglist + (void) sys_siglist; #endif ; @@ -9127,39 +14113,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strerror=yes + ac_cv_have_decl_sys_siglist=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strerror=no + ac_cv_have_decl_sys_siglist=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strerror" >&6; } -if test $ac_cv_have_decl_strerror = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5 +$as_echo "$ac_cv_have_decl_sys_siglist" >&6; } +if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR 1 +#define HAVE_DECL_SYS_SIGLIST 1 _ACEOF else cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR 0 +#define HAVE_DECL_SYS_SIGLIST 0 _ACEOF @@ -9167,68 +14154,15 @@ fi - fi - - - - - - - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_string_h='<'string.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_string_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - if test $ac_cv_header_string_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -_ACEOF - gl_cv_next_string_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/string.h#{ - s#.*"\(.*/string.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_string_h='<'string.h'>' - fi - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_string_h" >&5 -echo "${ECHO_T}$gl_cv_next_string_h" >&6; } - fi - NEXT_STRING_H=$gl_cv_next_string_h - - + REPLACE_MKDIR=0; -{ echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5 -echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5 +$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } if test "${ac_cv_header_stat_broken+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9262,20 +14196,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stat_broken=no else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stat_broken=yes @@ -9283,8 +14218,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5 -echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5 +$as_echo "$ac_cv_header_stat_broken" >&6; } if test $ac_cv_header_stat_broken = yes; then cat >>confdefs.h <<\_ACEOF @@ -9297,10 +14232,10 @@ fi -{ echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5 -echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5 +$as_echo_n "checking whether clearerr_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9326,20 +14261,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_clearerr_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_clearerr_unlocked=no @@ -9347,9 +14283,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6; } -if test $ac_cv_have_decl_clearerr_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5 +$as_echo "$ac_cv_have_decl_clearerr_unlocked" >&6; } +if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_CLEARERR_UNLOCKED 1 @@ -9365,10 +14301,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5 -echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5 +$as_echo_n "checking whether feof_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9394,20 +14330,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_feof_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_feof_unlocked=no @@ -9415,9 +14352,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6; } -if test $ac_cv_have_decl_feof_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5 +$as_echo "$ac_cv_have_decl_feof_unlocked" >&6; } +if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FEOF_UNLOCKED 1 @@ -9433,10 +14370,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5 -echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5 +$as_echo_n "checking whether ferror_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9462,20 +14399,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_ferror_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_ferror_unlocked=no @@ -9483,9 +14421,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6; } -if test $ac_cv_have_decl_ferror_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5 +$as_echo "$ac_cv_have_decl_ferror_unlocked" >&6; } +if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FERROR_UNLOCKED 1 @@ -9501,10 +14439,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5 -echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5 +$as_echo_n "checking whether fflush_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9530,20 +14468,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fflush_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fflush_unlocked=no @@ -9551,9 +14490,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6; } -if test $ac_cv_have_decl_fflush_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5 +$as_echo "$ac_cv_have_decl_fflush_unlocked" >&6; } +if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FFLUSH_UNLOCKED 1 @@ -9569,10 +14508,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5 -echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5 +$as_echo_n "checking whether fgets_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9598,20 +14537,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fgets_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fgets_unlocked=no @@ -9619,9 +14559,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6; } -if test $ac_cv_have_decl_fgets_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5 +$as_echo "$ac_cv_have_decl_fgets_unlocked" >&6; } +if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FGETS_UNLOCKED 1 @@ -9637,10 +14577,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5 -echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5 +$as_echo_n "checking whether fputc_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9666,20 +14606,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fputc_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fputc_unlocked=no @@ -9687,9 +14628,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6; } -if test $ac_cv_have_decl_fputc_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5 +$as_echo "$ac_cv_have_decl_fputc_unlocked" >&6; } +if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FPUTC_UNLOCKED 1 @@ -9705,10 +14646,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5 -echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5 +$as_echo_n "checking whether fputs_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9734,20 +14675,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fputs_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fputs_unlocked=no @@ -9755,9 +14697,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6; } -if test $ac_cv_have_decl_fputs_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5 +$as_echo "$ac_cv_have_decl_fputs_unlocked" >&6; } +if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FPUTS_UNLOCKED 1 @@ -9773,10 +14715,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5 -echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5 +$as_echo_n "checking whether fread_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9802,20 +14744,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fread_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fread_unlocked=no @@ -9823,9 +14766,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6; } -if test $ac_cv_have_decl_fread_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5 +$as_echo "$ac_cv_have_decl_fread_unlocked" >&6; } +if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FREAD_UNLOCKED 1 @@ -9841,10 +14784,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5 -echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5 +$as_echo_n "checking whether fwrite_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9870,20 +14813,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fwrite_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fwrite_unlocked=no @@ -9891,9 +14835,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6; } -if test $ac_cv_have_decl_fwrite_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5 +$as_echo "$ac_cv_have_decl_fwrite_unlocked" >&6; } +if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FWRITE_UNLOCKED 1 @@ -9909,10 +14853,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5 -echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5 +$as_echo_n "checking whether getchar_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -9938,20 +14882,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_getchar_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_getchar_unlocked=no @@ -9959,9 +14904,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6; } -if test $ac_cv_have_decl_getchar_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5 +$as_echo "$ac_cv_have_decl_getchar_unlocked" >&6; } +if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_GETCHAR_UNLOCKED 1 @@ -9977,10 +14922,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5 -echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5 +$as_echo_n "checking whether putc_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10006,20 +14951,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_putc_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_putc_unlocked=no @@ -10027,9 +14973,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6; } -if test $ac_cv_have_decl_putc_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5 +$as_echo "$ac_cv_have_decl_putc_unlocked" >&6; } +if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PUTC_UNLOCKED 1 @@ -10045,10 +14991,10 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5 -echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5 +$as_echo_n "checking whether putchar_unlocked is declared... " >&6; } if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10074,20 +15020,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_putchar_unlocked=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_putchar_unlocked=no @@ -10095,9 +15042,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5 -echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6; } -if test $ac_cv_have_decl_putchar_unlocked = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5 +$as_echo "$ac_cv_have_decl_putchar_unlocked" >&6; } +if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PUTCHAR_UNLOCKED 1 @@ -10116,10 +15063,10 @@ fi - { echo "$as_me:$LINENO: checking for wchar_t" >&5 -echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for wchar_t" >&5 +$as_echo_n "checking for wchar_t... " >&6; } if test "${gt_cv_c_wchar_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10143,20 +15090,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gt_cv_c_wchar_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_c_wchar_t=no @@ -10164,8 +15112,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_wchar_t" >&5 -echo "${ECHO_T}$gt_cv_c_wchar_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gt_cv_c_wchar_t" >&5 +$as_echo "$gt_cv_c_wchar_t" >&6; } if test $gt_cv_c_wchar_t = yes; then cat >>confdefs.h <<\_ACEOF @@ -10175,10 +15123,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for wint_t" >&5 -echo $ECHO_N "checking for wint_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for wint_t" >&5 +$as_echo_n "checking for wint_t... " >&6; } if test "${gt_cv_c_wint_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10210,20 +15158,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gt_cv_c_wint_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_c_wint_t=no @@ -10231,8 +15180,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_wint_t" >&5 -echo "${ECHO_T}$gt_cv_c_wint_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gt_cv_c_wint_t" >&5 +$as_echo "$gt_cv_c_wint_t" >&6; } if test $gt_cv_c_wint_t = yes; then cat >>confdefs.h <<\_ACEOF @@ -10241,11 +15190,115 @@ _ACEOF fi +{ $as_echo "$as_me:$LINENO: checking for size_t" >&5 +$as_echo_n "checking for size_t... " >&6; } +if test "${ac_cv_type_size_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type_size_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((size_t))) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_size_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 +$as_echo "$ac_cv_type_size_t" >&6; } +if test "x$ac_cv_type_size_t" = x""yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + - { echo "$as_me:$LINENO: checking for inttypes.h" >&5 -echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for inttypes.h" >&5 +$as_echo_n "checking for inttypes.h... " >&6; } if test "${gl_cv_header_inttypes_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10269,20 +15322,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gl_cv_header_inttypes_h=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_header_inttypes_h=no @@ -10290,8 +15344,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_inttypes_h" >&5 -echo "${ECHO_T}$gl_cv_header_inttypes_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_inttypes_h" >&5 +$as_echo "$gl_cv_header_inttypes_h" >&6; } if test $gl_cv_header_inttypes_h = yes; then cat >>confdefs.h <<_ACEOF @@ -10301,10 +15355,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for stdint.h" >&5 -echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for stdint.h" >&5 +$as_echo_n "checking for stdint.h... " >&6; } if test "${gl_cv_header_stdint_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10328,20 +15382,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gl_cv_header_stdint_h=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_header_stdint_h=no @@ -10349,8 +15404,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_stdint_h" >&5 -echo "${ECHO_T}$gl_cv_header_stdint_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_stdint_h" >&5 +$as_echo "$gl_cv_header_stdint_h" >&6; } if test $gl_cv_header_stdint_h = yes; then cat >>confdefs.h <<_ACEOF @@ -10362,10 +15417,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking for intmax_t" >&5 -echo $ECHO_N "checking for intmax_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for intmax_t" >&5 +$as_echo_n "checking for intmax_t... " >&6; } if test "${gt_cv_c_intmax_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10397,20 +15452,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gt_cv_c_intmax_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_c_intmax_t=no @@ -10418,8 +15474,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_intmax_t" >&5 -echo "${ECHO_T}$gt_cv_c_intmax_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gt_cv_c_intmax_t" >&5 +$as_echo "$gt_cv_c_intmax_t" >&6; } if test $gt_cv_c_intmax_t = yes; then cat >>confdefs.h <<\_ACEOF @@ -10442,10 +15498,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking whether printf supports size specifiers as in C99" >&5 -echo $ECHO_N "checking whether printf supports size specifiers as in C99... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports size specifiers as in C99" >&5 +$as_echo_n "checking whether printf supports size specifiers as in C99... " >&6; } if test "${gl_cv_func_printf_sizes_c99+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -10522,44 +15578,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_sizes_c99=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_sizes_c99=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_sizes_c99" >&5 -echo "${ECHO_T}$gl_cv_func_printf_sizes_c99" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_sizes_c99" >&5 +$as_echo "$gl_cv_func_printf_sizes_c99" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports 'long double' arguments" >&5 -echo $ECHO_N "checking whether printf supports 'long double' arguments... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports 'long double' arguments" >&5 +$as_echo_n "checking whether printf supports 'long double' arguments... " >&6; } if test "${gl_cv_func_printf_long_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -10604,44 +15663,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_long_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_long_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_long_double" >&5 -echo "${ECHO_T}$gl_cv_func_printf_long_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_long_double" >&5 +$as_echo "$gl_cv_func_printf_long_double" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports infinite 'double' arguments" >&5 -echo $ECHO_N "checking whether printf supports infinite 'double' arguments... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports infinite 'double' arguments" >&5 +$as_echo_n "checking whether printf supports infinite 'double' arguments... " >&6; } if test "${gl_cv_func_printf_infinite+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -10736,37 +15798,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_infinite=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_infinite=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_infinite" >&5 -echo "${ECHO_T}$gl_cv_func_printf_infinite" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_infinite" >&5 +$as_echo "$gl_cv_func_printf_infinite" >&6; } @@ -10781,10 +15846,10 @@ _ACEOF fi case "$gl_cv_func_printf_long_double" in *yes) - { echo "$as_me:$LINENO: checking whether printf supports infinite 'long double' arguments" >&5 -echo $ECHO_N "checking whether printf supports infinite 'long double' arguments... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports infinite 'long double' arguments" >&5 +$as_echo_n "checking whether printf supports infinite 'long double' arguments... " >&6; } if test "${gl_cv_func_printf_infinite_long_double+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11076,37 +16141,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_infinite_long_double=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_infinite_long_double=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_infinite_long_double" >&5 -echo "${ECHO_T}$gl_cv_func_printf_infinite_long_double" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_infinite_long_double" >&5 +$as_echo "$gl_cv_func_printf_infinite_long_double" >&6; } ;; *) gl_cv_func_printf_infinite_long_double="irrelevant" @@ -11115,10 +16183,10 @@ echo "${ECHO_T}$gl_cv_func_printf_infini - { echo "$as_me:$LINENO: checking whether printf supports the 'a' and 'A' directives" >&5 -echo $ECHO_N "checking whether printf supports the 'a' and 'A' directives... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports the 'a' and 'A' directives" >&5 +$as_echo_n "checking whether printf supports the 'a' and 'A' directives... " >&6; } if test "${gl_cv_func_printf_directive_a+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11215,44 +16283,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_directive_a=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_directive_a=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_directive_a" >&5 -echo "${ECHO_T}$gl_cv_func_printf_directive_a" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_directive_a" >&5 +$as_echo "$gl_cv_func_printf_directive_a" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports the 'F' directive" >&5 -echo $ECHO_N "checking whether printf supports the 'F' directive... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports the 'F' directive" >&5 +$as_echo_n "checking whether printf supports the 'F' directive... " >&6; } if test "${gl_cv_func_printf_directive_f+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11305,44 +16376,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_directive_f=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_directive_f=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_directive_f" >&5 -echo "${ECHO_T}$gl_cv_func_printf_directive_f" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_directive_f" >&5 +$as_echo "$gl_cv_func_printf_directive_f" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports the 'n' directive" >&5 -echo $ECHO_N "checking whether printf supports the 'n' directive... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports the 'n' directive" >&5 +$as_echo_n "checking whether printf supports the 'n' directive... " >&6; } if test "${gl_cv_func_printf_directive_n+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11383,44 +16457,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_directive_n=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_directive_n=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_directive_n" >&5 -echo "${ECHO_T}$gl_cv_func_printf_directive_n" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_directive_n" >&5 +$as_echo "$gl_cv_func_printf_directive_n" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports POSIX/XSI format strings with positions" >&5 -echo $ECHO_N "checking whether printf supports POSIX/XSI format strings with positions... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports POSIX/XSI format strings with positions" >&5 +$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; } if test "${gl_cv_func_printf_positions+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11459,44 +16536,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_positions=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_positions=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_positions" >&5 -echo "${ECHO_T}$gl_cv_func_printf_positions" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_positions" >&5 +$as_echo "$gl_cv_func_printf_positions" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports the grouping flag" >&5 -echo $ECHO_N "checking whether printf supports the grouping flag... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports the grouping flag" >&5 +$as_echo_n "checking whether printf supports the grouping flag... " >&6; } if test "${gl_cv_func_printf_flag_grouping+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11533,44 +16613,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_flag_grouping=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_flag_grouping=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_flag_grouping" >&5 -echo "${ECHO_T}$gl_cv_func_printf_flag_grouping" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_flag_grouping" >&5 +$as_echo "$gl_cv_func_printf_flag_grouping" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports the left-adjust flag correctly" >&5 -echo $ECHO_N "checking whether printf supports the left-adjust flag correctly... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports the left-adjust flag correctly" >&5 +$as_echo_n "checking whether printf supports the left-adjust flag correctly... " >&6; } if test "${gl_cv_func_printf_flag_leftadjust+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11610,44 +16693,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_flag_leftadjust=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_flag_leftadjust=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_flag_leftadjust" >&5 -echo "${ECHO_T}$gl_cv_func_printf_flag_leftadjust" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_flag_leftadjust" >&5 +$as_echo "$gl_cv_func_printf_flag_leftadjust" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports the zero flag correctly" >&5 -echo $ECHO_N "checking whether printf supports the zero flag correctly... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports the zero flag correctly" >&5 +$as_echo_n "checking whether printf supports the zero flag correctly... " >&6; } if test "${gl_cv_func_printf_flag_zero+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11687,44 +16773,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_flag_zero=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_flag_zero=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_flag_zero" >&5 -echo "${ECHO_T}$gl_cv_func_printf_flag_zero" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_flag_zero" >&5 +$as_echo "$gl_cv_func_printf_flag_zero" >&6; } - { echo "$as_me:$LINENO: checking whether printf supports large precisions" >&5 -echo $ECHO_N "checking whether printf supports large precisions... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf supports large precisions" >&5 +$as_echo_n "checking whether printf supports large precisions... " >&6; } if test "${gl_cv_func_printf_precision+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -11764,44 +16853,47 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_printf_precision=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_printf_precision=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_precision" >&5 -echo "${ECHO_T}$gl_cv_func_printf_precision" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_precision" >&5 +$as_echo "$gl_cv_func_printf_precision" >&6; } - { echo "$as_me:$LINENO: checking whether printf survives out-of-memory conditions" >&5 -echo $ECHO_N "checking whether printf survives out-of-memory conditions... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether printf survives out-of-memory conditions" >&5 +$as_echo_n "checking whether printf survives out-of-memory conditions... " >&6; } if test "${gl_cv_func_printf_enomem+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = no; then @@ -11946,7 +17038,7 @@ _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest$ac_exeext; then (./conftest result=$? @@ -11988,24 +17080,92 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_printf_enomem" >&5 -echo "${ECHO_T}$gl_cv_func_printf_enomem" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_printf_enomem" >&5 +$as_echo "$gl_cv_func_printf_enomem" >&6; } GNULIB_WCWIDTH=0; HAVE_DECL_WCWIDTH=1; REPLACE_WCWIDTH=0; - WCHAR_H= + WCHAR_H=''; + + + + + +{ $as_echo "$as_me:$LINENO: checking whether strdup is declared" >&5 +$as_echo_n "checking whether strdup is declared... " >&6; } +if test "${ac_cv_have_decl_strdup+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef strdup + (void) strdup; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_strdup=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_strdup=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_strdup" >&5 +$as_echo "$ac_cv_have_decl_strdup" >&6; } +if test "x$ac_cv_have_decl_strdup" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRDUP 1 +_ACEOF +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRDUP 0 +_ACEOF +fi -{ echo "$as_me:$LINENO: checking whether alarm is declared" >&5 -echo $ECHO_N "checking whether alarm is declared... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether alarm is declared" >&5 +$as_echo_n "checking whether alarm is declared... " >&6; } if test "${ac_cv_have_decl_alarm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12031,20 +17191,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_alarm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_alarm=no @@ -12052,9 +17213,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_alarm" >&5 -echo "${ECHO_T}$ac_cv_have_decl_alarm" >&6; } -if test $ac_cv_have_decl_alarm = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_alarm" >&5 +$as_echo "$ac_cv_have_decl_alarm" >&6; } +if test "x$ac_cv_have_decl_alarm" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ALARM 1 @@ -12085,120 +17246,119 @@ fi + + + + + gl_source_base='lib' - { echo "$as_me:$LINENO: checking for EOVERFLOW" >&5 -echo $ECHO_N "checking for EOVERFLOW... $ECHO_C" >&6; } -if test "${ac_cv_decl_EOVERFLOW+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + + if test $ac_cv_func_alloca_works = no; then + : + fi + + # Define an additional variable used in the Makefile substitution. + if test $ac_cv_working_alloca_h = yes; then + { $as_echo "$as_me:$LINENO: checking for alloca as a compiler built-in" >&5 +$as_echo_n "checking for alloca as a compiler built-in... " >&6; } +if test "${gl_cv_rpl_alloca+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#ifdef EOVERFLOW -yes +#if defined __GNUC__ || defined _AIX || defined _MSC_VER + Need own alloca #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then - have_eoverflow=1 + $EGREP "Need own alloca" >/dev/null 2>&1; then + gl_cv_rpl_alloca=yes +else + gl_cv_rpl_alloca=no fi rm -f conftest* - if test -n "$have_eoverflow"; then - ac_cv_decl_EOVERFLOW=yes + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_rpl_alloca" >&5 +$as_echo "$gl_cv_rpl_alloca" >&6; } + if test $gl_cv_rpl_alloca = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA 1 +_ACEOF + + ALLOCA_H=alloca.h else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + ALLOCA_H= + fi + else + ALLOCA_H=alloca.h + fi + + + + { $as_echo "$as_me:$LINENO: checking whether to enable assertions" >&5 +$as_echo_n "checking whether to enable assertions... " >&6; } + # Check whether --enable-assert was given. +if test "${enable_assert+set}" = set; then + enableval=$enable_assert; { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define NDEBUG 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#define _XOPEN_SOURCE_EXTENDED 1 -#include -#ifdef EOVERFLOW -yes -#endif +else + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then - have_eoverflow=1 fi -rm -f conftest* - if test -n "$have_eoverflow"; then - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include -int -main () -{ -static int test_array [1 - 2 * !((EOVERFLOW) >= 0)]; -test_array [0] = 0 - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + + + # for STACK_DIRECTION + + + + + + + + + { $as_echo "$as_me:$LINENO: checking whether sigaltstack is declared" >&5 +$as_echo_n "checking whether sigaltstack is declared... " >&6; } +if test "${ac_cv_have_decl_sigaltstack+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include +#include int main () { -static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; -test_array [0] = 0 +#ifndef sigaltstack + (void) sigaltstack; +#endif ; return 0; @@ -12210,97 +17370,75 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + ac_cv_have_decl_sigaltstack=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + ac_cv_have_decl_sigaltstack=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_sigaltstack" >&5 +$as_echo "$ac_cv_have_decl_sigaltstack" >&6; } +if test "x$ac_cv_have_decl_sigaltstack" = x""yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SIGALTSTACK 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include -int -main () -{ -static int test_array [1 - 2 * !((EOVERFLOW) < 0)]; -test_array [0] = 0 - ; - return 0; -} +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SIGALTSTACK 0 _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + + +fi + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking for stack_t" >&5 +$as_echo_n "checking for stack_t... " >&6; } +if test "${ac_cv_type_stack_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type_stack_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include +#include int main () { -static int test_array [1 - 2 * !((EOVERFLOW) >= $ac_mid)]; -test_array [0] = 0 - +if (sizeof (stack_t)) + return 0; ; return 0; } @@ -12311,65 +17449,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_lo= ac_hi= -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include +#include int main () { -static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; -test_array [0] = 0 - +if (sizeof ((stack_t))) + return 0; ; return 0; } @@ -12380,202 +17484,92 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + ac_cv_type_stack_t=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) ac_cv_decl_EOVERFLOW=$ac_lo;; -'') ;; -esac -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include - -static long int longval () { return EOVERFLOW; } -static unsigned long int ulongval () { return EOVERFLOW; } -#include -#include -int -main () -{ - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((EOVERFLOW) < 0) - { - long int i = longval (); - if (i != (EOVERFLOW)) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (EOVERFLOW)) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; - - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_decl_EOVERFLOW=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.val - else - ac_cv_decl_EOVERFLOW=E2BIG - fi - fi - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_decl_EOVERFLOW" >&5 -echo "${ECHO_T}$ac_cv_decl_EOVERFLOW" >&6; } - if test "$ac_cv_decl_EOVERFLOW" != yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_stack_t" >&5 +$as_echo "$ac_cv_type_stack_t" >&6; } +if test "x$ac_cv_type_stack_t" = x""yes; then cat >>confdefs.h <<_ACEOF -#define EOVERFLOW $ac_cv_decl_EOVERFLOW +#define HAVE_STACK_T 1 _ACEOF - EOVERFLOW="$ac_cv_decl_EOVERFLOW" - - fi +fi + if test "$gl_cv_lib_sigsegv" = yes \ + && test $"ac_cv_sys_xsi_stack_overflow_heuristic" != yes ; then + LIBCSTACK=$LIBSIGSEGV + LTLIBCSTACK=$LTLIBSIGSEGV + fi - if test $ac_cv_func_alloca_works = no; then - : - fi - # Define an additional variable used in the Makefile substitution. - if test $ac_cv_working_alloca_h = yes; then - { echo "$as_me:$LINENO: checking for alloca as a compiler built-in" >&5 -echo $ECHO_N "checking for alloca as a compiler built-in... $ECHO_C" >&6; } -if test "${gl_cv_rpl_alloca+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<\_ACEOF +#define SIGNAL_SAFE_LIST 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#if defined __GNUC__ || defined _AIX || defined _MSC_VER - Need own alloca -#endif -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Need own alloca" >/dev/null 2>&1; then - gl_cv_rpl_alloca=yes -else - gl_cv_rpl_alloca=no -fi -rm -f conftest* -fi -{ echo "$as_me:$LINENO: result: $gl_cv_rpl_alloca" >&5 -echo "${ECHO_T}$gl_cv_rpl_alloca" >&6; } - if test $gl_cv_rpl_alloca = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_ALLOCA 1 -_ACEOF - ALLOCA_H=alloca.h - else - ALLOCA_H= - fi - else - ALLOCA_H=alloca.h - fi - { echo "$as_me:$LINENO: checking whether to enable assertions" >&5 -echo $ECHO_N "checking whether to enable assertions... $ECHO_C" >&6; } - # Check whether --enable-assert was given. -if test "${enable_assert+set}" = set; then - enableval=$enable_assert; { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -cat >>confdefs.h <<\_ACEOF -#define NDEBUG 1 -_ACEOF + M4_LIBOBJS="$M4_LIBOBJS cloexec.$ac_objext" -else - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -fi + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS close-stream.$ac_objext" + + + : cat >>confdefs.h <<\_ACEOF -#define SIGNAL_SAFE_LIST 1 +#define GNULIB_CLOSE_STREAM 1 _ACEOF @@ -12586,9 +17580,13 @@ _ACEOF - M4_LIBOBJS="$M4_LIBOBJS cloexec.$ac_objext" + M4_LIBOBJS="$M4_LIBOBJS closein.$ac_objext" + + + : + @@ -12597,16 +17595,14 @@ _ACEOF - M4_LIBOBJS="$M4_LIBOBJS close-stream.$ac_objext" + + M4_LIBOBJS="$M4_LIBOBJS closeout.$ac_objext" : -cat >>confdefs.h <<\_ACEOF -#define GNULIB_CLOSE_STREAM 1 -_ACEOF @@ -12615,25 +17611,74 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS basename.$ac_objext" - M4_LIBOBJS="$M4_LIBOBJS closein.$ac_objext" - : + M4_LIBOBJS="$M4_LIBOBJS dirname.$ac_objext" - M4_LIBOBJS="$M4_LIBOBJS closeout.$ac_objext" - : + + + + M4_LIBOBJS="$M4_LIBOBJS stripslash.$ac_objext" + + + + + + + + + { $as_echo "$as_me:$LINENO: checking whether // is distinct from /" >&5 +$as_echo_n "checking whether // is distinct from /... " >&6; } +if test "${gl_cv_double_slash_root+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_double_slash_root" >&5 +$as_echo "$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1 +_ACEOF + + fi + @@ -12647,10 +17692,13 @@ _ACEOF -{ echo "$as_me:$LINENO: checking for error_at_line" >&5 -echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6; } + + + +{ $as_echo "$as_me:$LINENO: checking for error_at_line" >&5 +$as_echo_n "checking for error_at_line... " >&6; } if test "${ac_cv_lib_error_at_line+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12673,31 +17721,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_error_at_line=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_error_at_line=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 -echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 +$as_echo "$ac_cv_lib_error_at_line" >&6; } if test $ac_cv_lib_error_at_line = no; then @@ -12706,6 +17758,7 @@ if test $ac_cv_lib_error_at_line = no; t + M4_LIBOBJS="$M4_LIBOBJS error.$ac_objext" fi @@ -12724,6 +17777,7 @@ fi + M4_LIBOBJS="$M4_LIBOBJS exitfail.$ac_objext" @@ -12743,14 +17797,13 @@ fi - -for ac_func in sigaction -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking for working fcntl.h" >&5 +$as_echo_n "checking for working fcntl.h... " >&6; } +if test "${gl_cv_header_working_fcntl_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + gl_cv_header_working_fcntl_h=cross-compiling else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12758,91 +17811,173 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +#include + #include + #include + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; int main () { -return $ac_func (); + + int status = !constants; + { + static char const sym[] = "conftest.sym"; + if (symlink (".", sym) != 0 + || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0) + status |= 32; + } + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + char c; + struct stat st0, st1; + if (fd < 0 + || fstat (fd, &st0) != 0 + || sleep (1) != 0 + || read (fd, &c, 1) != 1 + || close (fd) != 0 + || stat (file, &st1) != 0 + || st0.st_atime != st1.st_atime) + status |= 64; + } + return status; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_header_working_fcntl_h=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" +( exit $ac_status ) +case $? in #( + 32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( + 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( + 96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( + *) gl_cv_header_working_fcntl_h='no';; + esac +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_working_fcntl_h" >&5 +$as_echo "$gl_cv_header_working_fcntl_h" >&6; } + + case $gl_cv_header_working_fcntl_h in #( + *O_NOATIME* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +#define HAVE_WORKING_O_NOATIME $ac_val +_ACEOF + + + case $gl_cv_header_working_fcntl_h in #( + *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +#define HAVE_WORKING_O_NOFOLLOW $ac_val _ACEOF + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_fcntl_h='<'fcntl.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_fcntl_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_fcntl_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF + gl_cv_next_fcntl_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/fcntl.h#{ + s#.*"\(.*/fcntl.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_fcntl_h='<'fcntl.h'>' + fi + fi -done +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_fcntl_h" >&5 +$as_echo "$gl_cv_next_fcntl_h" >&6; } + fi + NEXT_FCNTL_H=$gl_cv_next_fcntl_h - { echo "$as_me:$LINENO: checking whether fflush works on input streams" >&5 -echo $ECHO_N "checking whether fflush works on input streams... $ECHO_C" >&6; } + FCNTL_H='fcntl.h' + + + + { $as_echo "$as_me:$LINENO: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } if test "${gl_cv_func_fflush_stdin+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else echo hello world > conftest.txt if test "$cross_compiling" = yes; then @@ -12891,29 +18026,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_fflush_stdin=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_fflush_stdin=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -12921,8 +18059,8 @@ fi rm conftest.txt fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_fflush_stdin" >&5 -echo "${ECHO_T}$gl_cv_func_fflush_stdin" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } if test $gl_cv_func_fflush_stdin = no; then @@ -12932,26 +18070,51 @@ echo "${ECHO_T}$gl_cv_func_fflush_stdin" - M4_LIBOBJS="$M4_LIBOBJS fflush.$ac_objext" + + M4_LIBOBJS="$M4_LIBOBJS fflush.$ac_objext" + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" + + + REPLACE_FFLUSH=1 + REPLACE_FSEEKO=1 + + + : + + + fi + + + + GNULIB_FFLUSH=1 + + + + + M4_LIBOBJS="$M4_LIBOBJS filenamecat.$ac_objext" - M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" - REPLACE_FFLUSH=1 - REPLACE_FSEEKO=1 - fi - GNULIB_FFLUSH=1 @@ -12973,10 +18136,10 @@ echo "${ECHO_T}$gl_cv_func_fflush_stdin" if test $gl_cv_have_include_next = yes; then gl_cv_next_float_h='<'float.h'>' else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } if test "${gl_cv_next_float_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test $ac_cv_header_float_h = yes; then @@ -13001,8 +18164,8 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_float_h" >&5 -echo "${ECHO_T}$gl_cv_next_float_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_float_h" >&5 +$as_echo "$gl_cv_next_float_h" >&6; } fi NEXT_FLOAT_H=$gl_cv_next_float_h @@ -13015,6 +18178,125 @@ echo "${ECHO_T}$gl_cv_next_float_h" >&6; + case "$host_os" in + mingw* | pw*) + REPLACE_FOPEN=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fopen.$ac_objext" + + ;; + *) + { $as_echo "$as_me:$LINENO: checking whether fopen recognizes a trailing slash" >&5 +$as_echo_n "checking whether fopen recognizes a trailing slash... " >&6; } +if test "${gl_cv_func_fopen_slash+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then + + case "$host_os" in + solaris2.[0-9]*) gl_cv_func_fopen_slash="guessing no" ;; + hpux*) gl_cv_func_fopen_slash="guessing no" ;; + *) gl_cv_func_fopen_slash="guessing yes" ;; + esac + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +int main () +{ + return fopen ("conftest.sl/", "w") != NULL; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_fopen_slash=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_fopen_slash=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + rm -f conftest.sl + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_fopen_slash" >&5 +$as_echo "$gl_cv_func_fopen_slash" >&6; } + case "$gl_cv_func_fopen_slash" in + *no) + +cat >>confdefs.h <<\_ACEOF +#define FOPEN_TRAILING_SLASH_BUG 1 +_ACEOF + + REPLACE_FOPEN=1 + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS fopen.$ac_objext" + + + + + ;; + esac + ;; + esac + + + + GNULIB_FOPEN=1 + + + + + @@ -13049,10 +18331,10 @@ _ACEOF # include # endif ' - { echo "$as_me:$LINENO: checking whether __fpending is declared" >&5 -echo $ECHO_N "checking whether __fpending is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether __fpending is declared" >&5 +$as_echo_n "checking whether __fpending is declared... " >&6; } if test "${ac_cv_have_decl___fpending+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13079,20 +18361,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl___fpending=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl___fpending=no @@ -13100,9 +18383,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl___fpending" >&5 -echo "${ECHO_T}$ac_cv_have_decl___fpending" >&6; } -if test $ac_cv_have_decl___fpending = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl___fpending" >&5 +$as_echo "$ac_cv_have_decl___fpending" >&6; } +if test "x$ac_cv_have_decl___fpending" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL___FPENDING 1 @@ -13119,10 +18402,10 @@ fi if test $ac_cv_func___fpending = no; then - { echo "$as_me:$LINENO: checking how to determine the number of pending output bytes on a stream" >&5 -echo $ECHO_N "checking how to determine the number of pending output bytes on a stream... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking how to determine the number of pending output bytes on a stream" >&5 +$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; } if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else for ac_expr in \ @@ -13148,6 +18431,9 @@ else '# old glibc iostream?' \ 'fp->_pptr - fp->_pbase' \ \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ '# VMS' \ '(*fp)->_ptr - (*fp)->_base' \ \ @@ -13180,13 +18466,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -13194,7 +18481,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec fp_done=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -13208,8 +18495,8 @@ rm -f core conftest.err conftest.$ac_obj fi -{ echo "$as_me:$LINENO: result: $ac_cv_sys_pending_output_n_bytes" >&5 -echo "${ECHO_T}$ac_cv_sys_pending_output_n_bytes" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_sys_pending_output_n_bytes" >&5 +$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; } cat >>confdefs.h <<_ACEOF #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes @@ -13222,6 +18509,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS fpending.$ac_objext" fi @@ -13239,10 +18527,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking whether fpurge is declared" >&5 -echo $ECHO_N "checking whether fpurge is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether fpurge is declared" >&5 +$as_echo_n "checking whether fpurge is declared... " >&6; } if test "${ac_cv_have_decl_fpurge+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13269,20 +18557,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_fpurge=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_fpurge=no @@ -13290,9 +18579,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_fpurge" >&5 -echo "${ECHO_T}$ac_cv_have_decl_fpurge" >&6; } -if test $ac_cv_have_decl_fpurge = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_fpurge" >&5 +$as_echo "$ac_cv_have_decl_fpurge" >&6; } +if test "x$ac_cv_have_decl_fpurge" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FPURGE 1 @@ -13319,10 +18608,10 @@ fi - { echo "$as_me:$LINENO: checking whether frexp() can be used without linking with libm" >&5 -echo $ECHO_N "checking whether frexp() can be used without linking with libm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexp() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } if test "${gl_cv_func_frexp_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13347,39 +18636,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_frexp_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_frexp_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexp_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_frexp_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexp_no_libm" >&5 +$as_echo "$gl_cv_func_frexp_no_libm" >&6; } if test $gl_cv_func_frexp_no_libm = yes; then - { echo "$as_me:$LINENO: checking whether frexp works" >&5 -echo $ECHO_N "checking whether frexp works... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexp works" >&5 +$as_echo_n "checking whether frexp works... " >&6; } if test "${gl_cv_func_frexp_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -13398,10 +18691,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include #include +#include int main() { int i; volatile double x; +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -zero instead. */ + double zero = 0.0; /* Test on denormalized numbers. */ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) ; @@ -13422,6 +18719,14 @@ int main() if (y != x) return 1; } + /* Test on negative zero. */ + x = -zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + return 1; + } return 0; } _ACEOF @@ -13431,37 +18736,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_frexp_works=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_frexp_works=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexp_works" >&5 -echo "${ECHO_T}$gl_cv_func_frexp_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexp_works" >&5 +$as_echo "$gl_cv_func_frexp_works" >&6; } case "$gl_cv_func_frexp_works" in *yes) gl_func_frexp_no_libm=yes ;; @@ -13485,6 +18793,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS frexp.$ac_objext" fi @@ -13495,10 +18804,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking whether frexpl() can be used without linking with libm" >&5 -echo $ECHO_N "checking whether frexpl() can be used without linking with libm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } if test "${gl_cv_func_frexpl_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13523,39 +18832,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_frexpl_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_frexpl_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_frexpl_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_no_libm" >&5 +$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } if test $gl_cv_func_frexpl_no_libm = yes; then - { echo "$as_me:$LINENO: checking whether frexpl works" >&5 -echo $ECHO_N "checking whether frexpl works... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexpl works" >&5 +$as_echo_n "checking whether frexpl works... " >&6; } if test "${gl_cv_func_frexpl_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -13650,37 +18963,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_frexpl_works=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_frexpl_works=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_works" >&5 -echo "${ECHO_T}$gl_cv_func_frexpl_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_works" >&5 +$as_echo "$gl_cv_func_frexpl_works" >&6; } case "$gl_cv_func_frexpl_works" in *yes) gl_func_frexpl_no_libm=yes ;; @@ -13696,10 +19012,10 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_FREXPL_IN_LIBC 1 _ACEOF - { echo "$as_me:$LINENO: checking whether frexpl is declared" >&5 -echo $ECHO_N "checking whether frexpl is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexpl is declared" >&5 +$as_echo_n "checking whether frexpl is declared... " >&6; } if test "${ac_cv_have_decl_frexpl+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13726,20 +19042,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl_frexpl=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_frexpl=no @@ -13747,9 +19064,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_frexpl" >&5 -echo "${ECHO_T}$ac_cv_have_decl_frexpl" >&6; } -if test $ac_cv_have_decl_frexpl = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_frexpl" >&5 +$as_echo "$ac_cv_have_decl_frexpl" >&6; } +if test "x$ac_cv_have_decl_frexpl" = x""yes; then : else HAVE_DECL_FREXPL=0 @@ -13764,6 +19081,7 @@ fi + M4_LIBOBJS="$M4_LIBOBJS frexpl.$ac_objext" fi @@ -13779,10 +19097,10 @@ fi - { echo "$as_me:$LINENO: checking for fseeko" >&5 -echo $ECHO_N "checking for fseeko... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for fseeko" >&5 +$as_echo_n "checking for fseeko... " >&6; } if test "${gl_cv_func_fseeko+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13806,32 +19124,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_fseeko=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_fseeko=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_fseeko" >&5 -echo "${ECHO_T}$gl_cv_func_fseeko" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_fseeko" >&5 +$as_echo "$gl_cv_func_fseeko" >&6; } if test $gl_cv_func_fseeko = no; then HAVE_FSEEKO=0 @@ -13842,6 +19164,7 @@ echo "${ECHO_T}$gl_cv_func_fseeko" >&6; + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" @@ -13856,6 +19179,7 @@ echo "${ECHO_T}$gl_cv_func_fseeko" >&6; + M4_LIBOBJS="$M4_LIBOBJS fseeko.$ac_objext" @@ -13874,10 +19198,10 @@ echo "${ECHO_T}$gl_cv_func_fseeko" >&6; - { echo "$as_me:$LINENO: checking for ftello" >&5 -echo $ECHO_N "checking for ftello... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for ftello" >&5 +$as_echo_n "checking for ftello... " >&6; } if test "${gl_cv_func_ftello+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13901,32 +19225,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_ftello=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_ftello=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_ftello" >&5 -echo "${ECHO_T}$gl_cv_func_ftello" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_ftello" >&5 +$as_echo "$gl_cv_func_ftello" >&6; } if test $gl_cv_func_ftello = no; then HAVE_FTELLO=0 @@ -13937,6 +19265,7 @@ echo "${ECHO_T}$gl_cv_func_ftello" >&6; + M4_LIBOBJS="$M4_LIBOBJS ftello.$ac_objext" @@ -13951,6 +19280,7 @@ echo "${ECHO_T}$gl_cv_func_ftello" >&6; + M4_LIBOBJS="$M4_LIBOBJS ftello.$ac_objext" @@ -13973,6 +19303,7 @@ echo "${ECHO_T}$gl_cv_func_ftello" >&6; + M4_LIBOBJS="$M4_LIBOBJS getopt.$ac_objext" @@ -13982,6 +19313,7 @@ echo "${ECHO_T}$gl_cv_func_ftello" >&6; + M4_LIBOBJS="$M4_LIBOBJS getopt1.$ac_objext" @@ -14015,10 +19347,10 @@ fi - { echo "$as_me:$LINENO: checking for gettimeofday with POSIX signature" >&5 -echo $ECHO_N "checking for gettimeofday with POSIX signature... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for gettimeofday with POSIX signature" >&5 +$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14047,20 +19379,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gl_cv_func_gettimeofday_posix_signature=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_gettimeofday_posix_signature=no @@ -14068,16 +19401,16 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_posix_signature" >&5 -echo "${ECHO_T}$gl_cv_func_gettimeofday_posix_signature" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_posix_signature" >&5 +$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } - { echo "$as_me:$LINENO: checking whether gettimeofday clobbers localtime buffer" >&5 -echo $ECHO_N "checking whether gettimeofday clobbers localtime buffer... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether gettimeofday clobbers localtime buffer" >&5 +$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then gl_cv_func_gettimeofday_clobber=yes @@ -14116,36 +19449,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_gettimeofday_clobber=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_gettimeofday_clobber=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_clobber" >&5 -echo "${ECHO_T}$gl_cv_func_gettimeofday_clobber" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_clobber" >&5 +$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } if test $gl_cv_func_gettimeofday_clobber = yes; then REPLACE_GETTIMEOFDAY=1 @@ -14158,26 +19494,28 @@ echo "${ECHO_T}$gl_cv_func_gettimeofday_ + M4_LIBOBJS="$M4_LIBOBJS gettimeofday.$ac_objext" for ac_header in sys/timeb.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14193,32 +19531,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14232,51 +19571,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -14285,21 +19625,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -14309,11 +19652,11 @@ done for ac_func in _ftime do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14366,35 +19709,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -14431,26 +19781,28 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS gettimeofday.$ac_objext" for ac_header in sys/timeb.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14466,32 +19818,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -14505,51 +19858,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -14558,21 +19912,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -14582,11 +19939,11 @@ done for ac_func in _ftime do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14639,35 +19996,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -14683,13 +20047,14 @@ done # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH # builds, so use a shell variable to bypass this. GNUmakefile=GNUmakefile + ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile" - { echo "$as_me:$LINENO: checking whether the compiler generally respects inline" >&5 -echo $ECHO_N "checking whether the compiler generally respects inline... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether the compiler generally respects inline" >&5 +$as_echo_n "checking whether the compiler generally respects inline... " >&6; } if test "${gl_cv_c_inline_effective+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test $ac_cv_c_inline = no; then gl_cv_c_inline_effective=no @@ -14717,20 +20082,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gl_cv_c_inline_effective=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_c_inline_effective=no @@ -14740,8 +20106,8 @@ rm -f core conftest.err conftest.$ac_obj fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_c_inline_effective" >&5 -echo "${ECHO_T}$gl_cv_c_inline_effective" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_c_inline_effective" >&5 +$as_echo "$gl_cv_c_inline_effective" >&6; } if test $gl_cv_c_inline_effective = yes; then cat >>confdefs.h <<\_ACEOF @@ -14751,10 +20117,11 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking whether isnan(double) can be used without linking with libm" >&5 -echo $ECHO_N "checking whether isnan(double) can be used without linking with libm... $ECHO_C" >&6; } + + { $as_echo "$as_me:$LINENO: checking whether isnan(double) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } if test "${gl_cv_func_isnand_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -14786,32 +20153,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_isnand_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_isnand_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_isnand_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_isnand_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_isnand_no_libm" >&5 +$as_echo "$gl_cv_func_isnand_no_libm" >&6; } + if test $gl_cv_func_isnand_no_libm = yes; then cat >>confdefs.h <<\_ACEOF @@ -14826,13 +20198,15 @@ _ACEOF + + M4_LIBOBJS="$M4_LIBOBJS isnand.$ac_objext" - { echo "$as_me:$LINENO: checking where to find the exponent in a 'double'" >&5 -echo $ECHO_N "checking where to find the exponent in a 'double'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'double'" >&5 +$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } if test "${gl_cv_cc_double_expbit0+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -14854,27 +20228,77 @@ if (eval "$ac_cpp conftest.$ac_ext") 2>& gl_cv_cc_double_expbit0="unknown" else - : + + : if test "${ac_cv_c_bigendian+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - # See if sys/param.h defines the BYTE_ORDER macro. -cat >conftest.$ac_ext <<_ACEOF + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + # Check for potential -arch flags. It is not universal unless + # there are some -arch flags. Note that *ppc* also matches + # ppc64. This check is also rather less than ideal. + case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( + *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; + esac +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include + #include int main () { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ - && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) - bogus endian macros -#endif +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif ; return 0; @@ -14886,33 +20310,34 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then # It does; now see whether it defined to BIG_ENDIAN or not. -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include + #include int main () { #if BYTE_ORDER != BIG_ENDIAN - not big endian -#endif + not big endian + #endif ; return 0; @@ -14924,20 +20349,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no @@ -14945,29 +20371,69 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - # It does not; compile a test program. -if test "$cross_compiling" = yes; then - # try to guess the endianness by grepping values into an object file - ac_cv_c_bigendian=unknown - cat >conftest.$ac_ext <<_ACEOF + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } -short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +#include + int main () { - _ascii (); _ebcdic (); +#ifndef _BIG_ENDIAN + not big endian + #endif + ; return 0; } @@ -14978,30 +20444,101 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_bigendian=no fi -if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then - if test "$ac_cv_c_bigendian" = unknown; then - ac_cv_c_bigendian=no - else - # finding both strings is unlikely to happen, but who knows? - ac_cv_c_bigendian=unknown - fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then + # Try to guess by grepping values from an object file. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -15020,14 +20557,14 @@ int main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long int l; - char c[sizeof (long int)]; - } u; - u.l = 1; - return u.c[sizeof (long int) - 1] == 1; + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; ; return 0; @@ -15039,46 +20576,54 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi fi : -case $ac_cv_c_bigendian in - yes) - gl_cv_cc_double_expbit0="word 0 bit 20" ;; - no) - gl_cv_cc_double_expbit0="word 1 bit 20" ;; - *) - gl_cv_cc_double_expbit0="unknown" ;; -esac + case $ac_cv_c_bigendian in #( + yes) + gl_cv_cc_double_expbit0="word 0 bit 20";; #( + no) + gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( + universal) + +cat >>confdefs.h <<\_ACEOF +#define AC_APPLE_UNIVERSAL_BUILD 1 +_ACEOF + + ;; #( + *) + gl_cv_cc_double_expbit0="unknown" ;; + esac fi @@ -15163,29 +20708,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_double_expbit0=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_double_expbit0="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15193,8 +20741,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_double_expbit0" >&5 -echo "${ECHO_T}$gl_cv_cc_double_expbit0" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_double_expbit0" >&5 +$as_echo "$gl_cv_cc_double_expbit0" >&6; } case "$gl_cv_cc_double_expbit0" in word*bit*) word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` @@ -15212,14 +20760,15 @@ _ACEOF ;; esac + fi - { echo "$as_me:$LINENO: checking whether isnan(float) can be used without linking with libm" >&5 -echo $ECHO_N "checking whether isnan(float) can be used without linking with libm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether isnan(float) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(float) can be used without linking with libm... " >&6; } if test "${gl_cv_func_isnanf_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -15251,40 +20800,45 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_isnanf_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_isnanf_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_isnanf_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_isnanf_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_isnanf_no_libm" >&5 +$as_echo "$gl_cv_func_isnanf_no_libm" >&6; } if test $gl_cv_func_isnanf_no_libm = yes; then - { echo "$as_me:$LINENO: checking whether isnan(float) works" >&5 -echo $ECHO_N "checking whether isnan(float) works... $ECHO_C" >&6; } + + { $as_echo "$as_me:$LINENO: checking whether isnan(float) works" >&5 +$as_echo_n "checking whether isnan(float) works... " >&6; } if test "${gl_cv_func_isnanf_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -15320,12 +20874,34 @@ NaN () #else # define NaN() (0.0f / 0.0f) #endif +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; float value; } memory_float; int main() { - if (!isnanf (NaN ())) - return 1; + memory_float m; + if (isnanf (1.0f / 0.0f)) return 1; + + if (!isnanf (NaN ())) + return 1; + +#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT + /* The isnanf function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit. */ + if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) + { + m.value = NaN (); + /* Set the bits below the exponent to 01111...111. */ + m.word[0] &= -1U << FLT_EXPBIT0_BIT; + m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; + if (!isnanf (m.value)) + return 1; + } +#endif + return 0; } _ACEOF @@ -15335,37 +20911,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_isnanf_works=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_isnanf_works=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_isnanf_works" >&5 -echo "${ECHO_T}$gl_cv_func_isnanf_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_isnanf_works" >&5 +$as_echo "$gl_cv_func_isnanf_works" >&6; } fi if test $gl_cv_func_isnanf_no_libm = yes \ @@ -15387,13 +20966,15 @@ _ACEOF + + M4_LIBOBJS="$M4_LIBOBJS isnanf.$ac_objext" - { echo "$as_me:$LINENO: checking where to find the exponent in a 'float'" >&5 -echo $ECHO_N "checking where to find the exponent in a 'float'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } if test "${gl_cv_cc_float_expbit0+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -15477,29 +21058,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_float_expbit0=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_float_expbit0="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -15507,8 +21091,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_float_expbit0" >&5 -echo "${ECHO_T}$gl_cv_cc_float_expbit0" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } case "$gl_cv_cc_float_expbit0" in word*bit*) word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` @@ -15526,14 +21110,15 @@ _ACEOF ;; esac + fi - { echo "$as_me:$LINENO: checking whether isnan(long double) can be used without linking with libm" >&5 -echo $ECHO_N "checking whether isnan(long double) can be used without linking with libm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether isnan(long double) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } if test "${gl_cv_func_isnanl_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -15565,42 +21150,46 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_isnanl_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_isnanl_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_isnanl_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_isnanl_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_isnanl_no_libm" >&5 +$as_echo "$gl_cv_func_isnanl_no_libm" >&6; } gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm if test $gl_func_isnanl_no_libm = yes; then - { echo "$as_me:$LINENO: checking whether isnanl works" >&5 -echo $ECHO_N "checking whether isnanl works... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether isnanl works" >&5 +$as_echo_n "checking whether isnanl works... " >&6; } if test "${gl_cv_func_isnanl_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -15642,6 +21231,10 @@ int main () memory_long_double m; unsigned int i; + /* gcc-3.4.3 on IRIX 6.5 appears to have a problem with this. */ + if (!isnanl (0.0L / 0.0L)) + return 1; + /* The isnanl function should be immune against changes in the sign bit and in the mantissa bits. The xor operation twiddles a bit that can only be a sign bit or a mantissa bit (since the exponent never extends to @@ -15721,56 +21314,782 @@ int main () return 0; } _ACEOF -rm -f conftest$ac_exeext +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_isnanl_works=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_isnanl_works=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_isnanl_works" >&5 +$as_echo "$gl_cv_func_isnanl_works" >&6; } + + case "$gl_cv_func_isnanl_works" in + *yes) ;; + *) gl_func_isnanl_no_libm=no ;; + esac + fi + if test $gl_func_isnanl_no_libm = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ISNANL_IN_LIBC 1 +_ACEOF + + else + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS isnanl.$ac_objext" + + + + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'long double'" >&5 +$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } +if test "${gl_cv_cc_long_double_expbit0+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then + + gl_cv_cc_long_double_expbit0="unknown" + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_long_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (long double x) +{ + memory_long_double m; + size_t i; + /* Clear it first, in case + sizeof (long double) < sizeof (memory_long_double). */ + memset (&m, 0, sizeof (memory_long_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25L); + add_to_ored_words (0.5L); + add_to_ored_words (1.0L); + add_to_ored_words (2.0L); + add_to_ored_words (4.0L); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_cc_long_double_expbit0=`cat conftest.out` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_cc_long_double_expbit0="unknown" +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + rm -f conftest.out + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_long_double_expbit0" >&5 +$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } + case "$gl_cv_cc_long_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +#define LDBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define LDBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + fi + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libsigsegv-prefix was given. +if test "${with_libsigsegv_prefix+set}" = set; then + withval=$with_libsigsegv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBSIGSEGV= + LTLIBSIGSEGV= + INCSIGSEGV= + LIBSIGSEGV_PREFIX= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='sigsegv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_so" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$found_a" + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + LIBSIGSEGV_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + LIBSIGSEGV_PREFIX="$basedir" + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCSIGSEGV="${INCSIGSEGV}${INCSIGSEGV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBSIGSEGV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$dep" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }$dep" + ;; + esac + done + fi + else + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }-l$name" + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBSIGSEGV="${LIBSIGSEGV}${LIBSIGSEGV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBSIGSEGV="${LTLIBSIGSEGV}${LTLIBSIGSEGV:+ }-R$found_dir" + done + fi + + + + + + + + gl_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCSIGSEGV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:$LINENO: checking for libsigsegv" >&5 +$as_echo_n "checking for libsigsegv... " >&6; } +if test "${gl_cv_lib_sigsegv+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + gl_cv_lib_sigsegv="no, consider installing GNU libsigsegv" + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBSIGSEGV" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +sigsegv_deinstall_handler(); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_isnanl_works=yes + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_lib_sigsegv=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_isnanl_works=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi +fi +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_isnanl_works" >&5 -echo "${ECHO_T}$gl_cv_func_isnanl_works" >&6; } - - case "$gl_cv_func_isnanl_works" in - *yes) ;; - *) gl_func_isnanl_no_libm=no ;; - esac - fi - if test $gl_func_isnanl_no_libm = yes; then +{ $as_echo "$as_me:$LINENO: result: $gl_cv_lib_sigsegv" >&5 +$as_echo "$gl_cv_lib_sigsegv" >&6; } + if test "$gl_cv_lib_sigsegv" = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_ISNANL_IN_LIBC 1 +#define HAVE_LIBSIGSEGV 1 _ACEOF + { $as_echo "$as_me:$LINENO: checking how to link with libsigsegv" >&5 +$as_echo_n "checking how to link with libsigsegv... " >&6; } + { $as_echo "$as_me:$LINENO: result: $LIBSIGSEGV" >&5 +$as_echo "$LIBSIGSEGV" >&6; } else + CPPFLAGS="$gl_save_CPPFLAGS" + LIBSIGSEGV= + LTLIBSIGSEGV= + fi + + + @@ -15778,149 +22097,175 @@ _ACEOF - M4_LIBOBJS="$M4_LIBOBJS isnanl.$ac_objext" - { echo "$as_me:$LINENO: checking where to find the exponent in a 'long double'" >&5 -echo $ECHO_N "checking where to find the exponent in a 'long double'... $ECHO_C" >&6; } -if test "${gl_cv_cc_long_double_expbit0+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - gl_cv_cc_long_double_expbit0="unknown" + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" + + + + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the + # pthread_rwlock_* functions. + { $as_echo "$as_me:$LINENO: checking for pthread_rwlock_t" >&5 +$as_echo_n "checking for pthread_rwlock_t... " >&6; } +if test "${ac_cv_type_pthread_rwlock_t+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_pthread_rwlock_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include -#include -#include -#include -#include -#define NWORDS \ - ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) -typedef union { long double value; unsigned int word[NWORDS]; } - memory_long_double; -static unsigned int ored_words[NWORDS]; -static unsigned int anded_words[NWORDS]; -static void add_to_ored_words (long double x) -{ - memory_long_double m; - size_t i; - /* Clear it first, in case - sizeof (long double) < sizeof (memory_long_double). */ - memset (&m, 0, sizeof (memory_long_double)); - m.value = x; - for (i = 0; i < NWORDS; i++) - { - ored_words[i] |= m.word[i]; - anded_words[i] &= m.word[i]; - } -} -int main () +int +main () { - size_t j; - FILE *fp = fopen ("conftest.out", "w"); - if (fp == NULL) - return 1; - for (j = 0; j < NWORDS; j++) - anded_words[j] = ~ (unsigned int) 0; - add_to_ored_words (0.25L); - add_to_ored_words (0.5L); - add_to_ored_words (1.0L); - add_to_ored_words (2.0L); - add_to_ored_words (4.0L); - /* Remove bits that are common (e.g. if representation of the first mantissa - bit is explicit). */ - for (j = 0; j < NWORDS; j++) - ored_words[j] &= ~anded_words[j]; - /* Now find the nonzero word. */ - for (j = 0; j < NWORDS; j++) - if (ored_words[j] != 0) - break; - if (j < NWORDS) - { - size_t i; - for (i = j + 1; i < NWORDS; i++) - if (ored_words[i] != 0) - { - fprintf (fp, "unknown"); - return (fclose (fp) != 0); - } - for (i = 0; ; i++) - if ((ored_words[j] >> i) & 1) - { - fprintf (fp, "word %d bit %d", (int) j, (int) i); - return (fclose (fp) != 0); - } - } - fprintf (fp, "unknown"); - return (fclose (fp) != 0); +if (sizeof (pthread_rwlock_t)) + return 0; + ; + return 0; } - _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +if (sizeof ((pthread_rwlock_t))) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_cc_long_double_expbit0=`cat conftest.out` + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_cc_long_double_expbit0="unknown" + ac_cv_type_pthread_rwlock_t=yes fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_pthread_rwlock_t" >&5 +$as_echo "$ac_cv_type_pthread_rwlock_t" >&6; } +if test "x$ac_cv_type_pthread_rwlock_t" = x""yes; then - rm -f conftest.out +cat >>confdefs.h <<\_ACEOF +#define HAVE_PTHREAD_RWLOCK 1 +_ACEOF fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_long_double_expbit0" >&5 -echo "${ECHO_T}$gl_cv_cc_long_double_expbit0" >&6; } - case "$gl_cv_cc_long_double_expbit0" in - word*bit*) - word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` - bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` -cat >>confdefs.h <<_ACEOF -#define LDBL_EXPBIT0_WORD $word + # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +#if __FreeBSD__ == 4 +error "No, in FreeBSD 4.0 recursive mutexes actually don't work." +#else +int x = (int)PTHREAD_MUTEX_RECURSIVE; +return !x; +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_PTHREAD_MUTEX_RECURSIVE 1 _ACEOF +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -cat >>confdefs.h <<_ACEOF -#define LDBL_EXPBIT0_BIT $bit -_ACEOF - ;; - esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi @@ -15929,22 +22274,10 @@ _ACEOF - - - - - - - - LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" - - - - - { echo "$as_me:$LINENO: checking whether lseek detects pipes" >&5 -echo $ECHO_N "checking whether lseek detects pipes... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether lseek detects pipes" >&5 +$as_echo_n "checking whether lseek detects pipes... " >&6; } if test "${gl_cv_func_lseek_pipe+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test $cross_compiling = no; then cat >conftest.$ac_ext <<_ACEOF @@ -15964,18 +22297,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then if test -s conftest$ac_exeext \ && ./conftest$ac_exeext < conftest.$ac_ext \ && { echo hi | ./conftest$ac_exeext; test $? = 1; }; then @@ -15984,12 +22320,13 @@ eval "echo \"\$as_me:$LINENO: $ac_try_ec gl_cv_func_lseek_pipe=no fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_lseek_pipe=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext else @@ -16006,20 +22343,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gl_cv_func_lseek_pipe=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_lseek_pipe=no @@ -16028,8 +22366,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_lseek_pipe" >&5 -echo "${ECHO_T}$gl_cv_func_lseek_pipe" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_lseek_pipe" >&5 +$as_echo "$gl_cv_func_lseek_pipe" >&6; } if test $gl_cv_func_lseek_pipe = no; then @@ -16039,6 +22377,7 @@ echo "${ECHO_T}$gl_cv_func_lseek_pipe" > + M4_LIBOBJS="$M4_LIBOBJS lseek.$ac_objext" @@ -16058,20 +22397,21 @@ _ACEOF for ac_header in stdlib.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16087,32 +22427,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16126,51 +22467,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -16179,31 +22521,34 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done -{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 -echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_func_malloc_0_nonnull=no @@ -16234,36 +22579,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_malloc_0_nonnull=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_malloc_0_nonnull=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 -echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } if test $ac_cv_func_malloc_0_nonnull = yes; then cat >>confdefs.h <<\_ACEOF @@ -16282,6 +22630,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS malloc.$ac_objext" @@ -16315,6 +22664,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS malloc.$ac_objext" HAVE_MALLOC_POSIX=0 @@ -16344,10 +22694,10 @@ _ACEOF if test $gl_cv_have_include_next = yes; then gl_cv_next_math_h='<'math.h'>' else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } if test "${gl_cv_next_math_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test $ac_cv_header_math_h = yes; then @@ -16372,13 +22722,129 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_math_h" >&5 -echo "${ECHO_T}$gl_cv_next_math_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_math_h" >&5 +$as_echo "$gl_cv_next_math_h" >&6; } fi NEXT_MATH_H=$gl_cv_next_math_h + { $as_echo "$as_me:$LINENO: checking whether NAN macro works" >&5 +$as_echo_n "checking whether NAN macro works... " >&6; } +if test "${gl_cv_header_math_nan_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +/* Solaris 10 has a broken definition of NAN. Other platforms + fail to provide NAN, or provide it only in C99 mode; this + test only needs to fail when NAN is provided but wrong. */ + float f = 1.0f; +#ifdef NAN + f = NAN; +#endif + return f == 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_header_math_nan_works=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_header_math_nan_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_math_nan_works" >&5 +$as_echo "$gl_cv_header_math_nan_works" >&6; } + if test $gl_cv_header_math_nan_works = no; then + REPLACE_NAN=1 + fi + { $as_echo "$as_me:$LINENO: checking whether HUGE_VAL works" >&5 +$as_echo_n "checking whether HUGE_VAL works... " >&6; } +if test "${gl_cv_header_math_huge_val_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +/* Solaris 10 has a broken definition of HUGE_VAL. */ + double d = HUGE_VAL; + return d == 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_header_math_huge_val_works=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_header_math_huge_val_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_math_huge_val_works" >&5 +$as_echo "$gl_cv_header_math_huge_val_works" >&6; } + if test $gl_cv_header_math_huge_val_works = no; then + REPLACE_HUGE_VAL=1 + fi + @@ -16391,11 +22857,11 @@ echo "${ECHO_T}$gl_cv_next_math_h" >&6; for ac_func in memchr do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16448,35 +22914,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else @@ -16492,20 +22965,21 @@ done for ac_header in bp-sym.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16521,32 +22995,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -16560,51 +23035,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------- ## ## Report this to bug-m4@gnu.org ## @@ -16613,21 +23089,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -16638,10 +23117,72 @@ done fi - { echo "$as_me:$LINENO: checking for working memcmp" >&5 -echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; } + if test $cross_compiling != no; then + # AC_FUNC_MEMCMP as of 2.62 defaults to 'no' when cross compiling. + # We default to yes if memcmp appears to exist, which works + # better for MinGW. + { $as_echo "$as_me:$LINENO: checking whether cross-compiling target has memcmp" >&5 +$as_echo_n "checking whether cross-compiling target has memcmp... " >&6; } +if test "${ac_cv_func_memcmp_working+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF + + /* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +int ret = memcmp ("foo", "bar", 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_memcmp_working=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_memcmp_working=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 +$as_echo "$ac_cv_func_memcmp_working" >&6; } + fi + { $as_echo "$as_me:$LINENO: checking for working memcmp" >&5 +$as_echo_n "checking for working memcmp... " >&6; } if test "${ac_cv_func_memcmp_working+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_func_memcmp_working=no @@ -16691,36 +23232,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_memcmp_working=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_memcmp_working=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 -echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 +$as_echo "$ac_cv_func_memcmp_working" >&6; } test $ac_cv_func_memcmp_working = no && @@ -16728,16 +23272,138 @@ test $ac_cv_func_memcmp_working = no && - M4_LIBOBJS="$M4_LIBOBJS memcmp.$ac_objext" + + M4_LIBOBJS="$M4_LIBOBJS memcmp.$ac_objext" + + + if test $ac_cv_func_memcmp_working = no; then + +cat >>confdefs.h <<\_ACEOF +#define memcmp rpl_memcmp +_ACEOF + + : + fi + + + + + + + + + + + +for ac_func in memset +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" + +fi +done - if test $ac_cv_func_memcmp_working = no; then + if test $ac_cv_func_memset = no; then -cat >>confdefs.h <<\_ACEOF -#define memcmp rpl_memcmp -_ACEOF + : - : fi @@ -16750,13 +23416,14 @@ _ACEOF + for ac_func in mkdtemp do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16809,35 +23476,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else @@ -16862,10 +23536,10 @@ done - { echo "$as_me:$LINENO: checking for working mkstemp" >&5 -echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for working mkstemp" >&5 +$as_echo_n "checking for working mkstemp... " >&6; } if test "${gl_cv_func_working_mkstemp+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else mkdir conftest.mkstemp @@ -16906,29 +23580,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_working_mkstemp=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_working_mkstemp=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -16936,8 +23613,8 @@ fi rm -rf conftest.mkstemp fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_working_mkstemp" >&5 -echo "${ECHO_T}$gl_cv_func_working_mkstemp" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_working_mkstemp" >&5 +$as_echo "$gl_cv_func_working_mkstemp" >&6; } if test $gl_cv_func_working_mkstemp != yes; then REPLACE_MKSTEMP=1 @@ -16948,6 +23625,7 @@ echo "${ECHO_T}$gl_cv_func_working_mkste + M4_LIBOBJS="$M4_LIBOBJS mkstemp.$ac_objext" @@ -16968,10 +23646,12 @@ echo "${ECHO_T}$gl_cv_func_working_mkste -{ echo "$as_me:$LINENO: checking for obstacks" >&5 -echo $ECHO_N "checking for obstacks... $ECHO_C" >&6; } + + +{ $as_echo "$as_me:$LINENO: checking for obstacks" >&5 +$as_echo_n "checking for obstacks... " >&6; } if test "${ac_cv_func_obstack+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -16999,31 +23679,35 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_obstack=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_obstack=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5 -echo "${ECHO_T}$ac_cv_func_obstack" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5 +$as_echo "$ac_cv_func_obstack" >&6; } if test $ac_cv_func_obstack = yes; then cat >>confdefs.h <<\_ACEOF @@ -17038,26 +23722,168 @@ else + M4_LIBOBJS="$M4_LIBOBJS obstack.$ac_objext" fi + case "$host_os" in + mingw* | pw*) + + + if test $REPLACE_OPEN != 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS open.$ac_objext" + + + + : + + fi + REPLACE_OPEN=1 + + ;; + *) + { $as_echo "$as_me:$LINENO: checking whether open recognizes a trailing slash" >&5 +$as_echo_n "checking whether open recognizes a trailing slash... " >&6; } +if test "${gl_cv_func_open_slash+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then + + case "$host_os" in + solaris2.[0-9]*) gl_cv_func_open_slash="guessing no" ;; + hpux*) gl_cv_func_open_slash="guessing no" ;; + *) gl_cv_func_open_slash="guessing yes" ;; + esac + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#endif +int main () +{ + return open ("conftest.sl/", O_CREAT, 0600) >= 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_open_slash=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_open_slash=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + rm -f conftest.sl + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_open_slash" >&5 +$as_echo "$gl_cv_func_open_slash" >&6; } + case "$gl_cv_func_open_slash" in + *no) + +cat >>confdefs.h <<\_ACEOF +#define OPEN_TRAILING_SLASH_BUG 1 +_ACEOF + + + + if test $REPLACE_OPEN != 1; then + + + + M4_LIBOBJS="$M4_LIBOBJS open.$ac_objext" + + + + : + + fi + REPLACE_OPEN=1 + + ;; + esac + ;; + esac + + + +cat >>confdefs.h <<\_ACEOF +#define GNULIB_OPEN 1 +_ACEOF + GNULIB_OPEN=1 - { echo "$as_me:$LINENO: checking whether frexp can be used without linking with libm" >&5 -echo $ECHO_N "checking whether frexp can be used without linking with libm... $ECHO_C" >&6; } + + + + + + + + + + + + + { $as_echo "$as_me:$LINENO: checking whether frexp can be used without linking with libm" >&5 +$as_echo_n "checking whether frexp can be used without linking with libm... " >&6; } if test "${gl_cv_func_frexp_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17083,39 +23909,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_frexp_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_frexp_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexp_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_frexp_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexp_no_libm" >&5 +$as_echo "$gl_cv_func_frexp_no_libm" >&6; } if test $gl_cv_func_frexp_no_libm = yes; then - { echo "$as_me:$LINENO: checking whether frexp works" >&5 -echo $ECHO_N "checking whether frexp works... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexp works" >&5 +$as_echo_n "checking whether frexp works... " >&6; } if test "${gl_cv_func_frexp_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -17134,10 +23964,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include #include +#include int main() { int i; volatile double x; +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -zero instead. */ + double zero = 0.0; /* Test on denormalized numbers. */ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) ; @@ -17158,6 +23992,14 @@ int main() if (y != x) return 1; } + /* Test on negative zero. */ + x = -zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + return 1; + } return 0; } _ACEOF @@ -17167,37 +24009,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_frexp_works=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_frexp_works=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexp_works" >&5 -echo "${ECHO_T}$gl_cv_func_frexp_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexp_works" >&5 +$as_echo "$gl_cv_func_frexp_works" >&6; } case "$gl_cv_func_frexp_works" in *yes) @@ -17210,10 +24055,10 @@ _ACEOF esac fi - { echo "$as_me:$LINENO: checking whether ldexp can be used without linking with libm" >&5 -echo $ECHO_N "checking whether ldexp can be used without linking with libm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether ldexp can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexp can be used without linking with libm... " >&6; } if test "${gl_cv_func_ldexp_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17239,32 +24084,36 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_ldexp_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_ldexp_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_ldexp_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_ldexp_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_ldexp_no_libm" >&5 +$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } if test $gl_cv_func_ldexp_no_libm = yes; then cat >>confdefs.h <<\_ACEOF @@ -17275,10 +24124,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking whether frexpl can be used without linking with libm" >&5 -echo $ECHO_N "checking whether frexpl can be used without linking with libm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexpl can be used without linking with libm" >&5 +$as_echo_n "checking whether frexpl can be used without linking with libm... " >&6; } if test "${gl_cv_func_frexpl_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17304,39 +24153,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then gl_cv_func_frexpl_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_func_frexpl_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_frexpl_no_libm" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_no_libm" >&5 +$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } if test $gl_cv_func_frexpl_no_libm = yes; then - { echo "$as_me:$LINENO: checking whether frexpl works" >&5 -echo $ECHO_N "checking whether frexpl works... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether frexpl works" >&5 +$as_echo_n "checking whether frexpl works... " >&6; } if test "${gl_cv_func_frexpl_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -17431,56 +24284,260 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_frexpl_works=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_frexpl_works=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_works" >&5 +$as_echo "$gl_cv_func_frexpl_works" >&6; } + + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_FREXPL_IN_LIBC 1 +_ACEOF + + { $as_echo "$as_me:$LINENO: checking whether frexpl is declared" >&5 +$as_echo_n "checking whether frexpl is declared... " >&6; } +if test "${ac_cv_have_decl_frexpl+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef frexpl + (void) frexpl; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_frexpl=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_frexpl=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_frexpl" >&5 +$as_echo "$ac_cv_have_decl_frexpl" >&6; } +if test "x$ac_cv_have_decl_frexpl" = x""yes; then + : +else + HAVE_DECL_FREXPL=0 +fi + + fi + + { $as_echo "$as_me:$LINENO: checking whether ldexpl can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexpl can be used without linking with libm... " >&6; } +if test "${gl_cv_func_ldexpl_no_libm+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + long double x; + int y; +int +main () +{ +return ldexpl (x, y) < 1; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_func_ldexpl_no_libm=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_func_ldexpl_no_libm=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_ldexpl_no_libm" >&5 +$as_echo "$gl_cv_func_ldexpl_no_libm" >&6; } + if test $gl_cv_func_ldexpl_no_libm = yes; then + + + { $as_echo "$as_me:$LINENO: checking whether ldexpl works" >&5 +$as_echo_n "checking whether ldexpl works... " >&6; } +if test "${gl_cv_func_ldexpl_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then + case "$host_os" in + aix*) gl_cv_func_ldexpl_works="guessing no";; + *) gl_cv_func_ldexpl_works="guessing yes";; + esac + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +extern long double ldexpl (long double, int); +int main() +{ + volatile long double x = 1.0; + volatile long double y = ldexpl (x, -1); + return (y != 0.5L); +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_frexpl_works=yes + gl_cv_func_ldexpl_works=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -gl_cv_func_frexpl_works=no +gl_cv_func_ldexpl_works=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_frexpl_works" >&5 -echo "${ECHO_T}$gl_cv_func_frexpl_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_ldexpl_works" >&5 +$as_echo "$gl_cv_func_ldexpl_works" >&6; } - case "$gl_cv_func_frexpl_works" in - *yes) gl_func_frexpl_no_libm=yes ;; - *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; - esac - else - gl_func_frexpl_no_libm=no - REPLACE_FREXPL=1 - fi - if test $gl_func_frexpl_no_libm = yes; then + case "$gl_cv_func_ldexpl_works" in + *yes) cat >>confdefs.h <<\_ACEOF -#define HAVE_FREXPL_IN_LIBC 1 +#define HAVE_LDEXPL_IN_LIBC 1 _ACEOF - { echo "$as_me:$LINENO: checking whether frexpl is declared" >&5 -echo $ECHO_N "checking whether frexpl is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_frexpl+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking whether ldexpl is declared" >&5 +$as_echo_n "checking whether ldexpl is declared... " >&6; } +if test "${ac_cv_have_decl_ldexpl+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17493,8 +24550,8 @@ cat >>conftest.$ac_ext <<_ACEOF int main () { -#ifndef frexpl - (void) frexpl; +#ifndef ldexpl + (void) ldexpl; #endif ; @@ -17507,56 +24564,250 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_frexpl=yes + ac_cv_have_decl_ldexpl=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_frexpl=no + ac_cv_have_decl_ldexpl=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_frexpl" >&5 -echo "${ECHO_T}$ac_cv_have_decl_frexpl" >&6; } -if test $ac_cv_have_decl_frexpl = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_ldexpl" >&5 +$as_echo "$ac_cv_have_decl_ldexpl" >&6; } +if test "x$ac_cv_have_decl_ldexpl" = x""yes; then : else - HAVE_DECL_FREXPL=0 + HAVE_DECL_LDEXPL=0 fi + ;; + esac fi - { echo "$as_me:$LINENO: checking whether ldexpl can be used without linking with libm" >&5 -echo $ECHO_N "checking whether ldexpl can be used without linking with libm... $ECHO_C" >&6; } -if test "${gl_cv_func_ldexpl_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS quotearg.$ac_objext" + + + + + + + + + { $as_echo "$as_me:$LINENO: checking for mbstate_t" >&5 +$as_echo_n "checking for mbstate_t... " >&6; } +if test "${ac_cv_type_mbstate_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +# include +int +main () +{ +mbstate_t x; return sizeof x; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_mbstate_t=yes else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_mbstate_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 +$as_echo "$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MBSTATE_T 1 +_ACEOF + + else + +cat >>confdefs.h <<\_ACEOF +#define mbstate_t int +_ACEOF + + fi + + { $as_echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 +$as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; } +if test "${gl_cv_func_mbrtowc+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - long double x; - int y; +#include +int +main () +{ +wchar_t wc; + char const s[] = ""; + size_t n = 1; + mbstate_t state; + return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_func_mbrtowc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_func_mbrtowc=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc" >&5 +$as_echo "$gl_cv_func_mbrtowc" >&6; } + if test $gl_cv_func_mbrtowc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MBRTOWC 1 +_ACEOF + + fi + + + + + + + + + + + +for ac_func in raise +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + int main () { -return ldexpl (x, y) < 1; +return $ac_func (); ; return 0; } @@ -17567,47 +24818,82 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_ldexpl_no_libm=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_ldexpl_no_libm=no + eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + M4_LIBOBJS="$M4_LIBOBJS $ac_func.$ac_objext" fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_ldexpl_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_ldexpl_no_libm" >&6; } - if test $gl_cv_func_ldexpl_no_libm = yes; then +done - { echo "$as_me:$LINENO: checking whether ldexpl works" >&5 -echo $ECHO_N "checking whether ldexpl works... $ECHO_C" >&6; } -if test "${gl_cv_func_ldexpl_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - case "$host_os" in - aix*) gl_cv_func_ldexpl_works="guessing no";; - *) gl_cv_func_ldexpl_works="guessing yes";; - esac + + + + + + + +# Check whether --with-included-regex was given. +if test "${with_included_regex+set}" = set; then + withval=$with_included_regex; +fi + + + case $with_included_regex in #( + yes|no) ac_use_included_regex=$with_included_regex + ;; + '') + # If the system regex support is good enough that it passes the + # following run test, then default to *not* using the included regex.c. + # If cross compiling, assume the test would fail and use the included + # regex.c. + { $as_echo "$as_me:$LINENO: checking for working re_compile_pattern" >&5 +$as_echo_n "checking for working re_compile_pattern... " >&6; } +if test "${gl_cv_func_re_compile_pattern_working+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + gl_cv_func_re_compile_pattern_working=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17615,14 +24901,135 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +$ac_includes_default + #if HAVE_LOCALE_H + #include + #endif + #include + #include -#include -extern long double ldexpl (long double, int); -int main() +int +main () { - volatile long double x = 1.0; - volatile long double y = ldexpl (x, -1); - return (y != 0.5L); +static struct re_pattern_buffer regex; + unsigned char folded_chars[UCHAR_MAX + 1]; + int i; + const char *s; + struct re_registers regs; + + #if HAVE_LOCALE_H + /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html + This test needs valgrind to catch the bug on Debian + GNU/Linux 3.1 x86, but it might catch the bug better + on other platforms and it shouldn't hurt to try the + test here. */ + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + static char const pat[] = "insert into"; + static char const data[] = + "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; + re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE + | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + return 1; + if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, ®s) + != -1) + return 1; + if (! setlocale (LC_ALL, "C")) + return 1; + } + #endif + + /* This test is from glibc bug 3957, reported by Andrew Mackey. */ + re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[^x]b", 6, ®ex); + if (s) + return 1; + + /* This should fail, but succeeds for glibc-2.5. */ + if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) + return 1; + + /* This regular expression is from Spencer ere test number 75 + in grep-2.3. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP); + memset (®ex, 0, sizeof regex); + for (i = 0; i <= UCHAR_MAX; i++) + folded_chars[i] = i; + regex.translate = folded_chars; + s = re_compile_pattern ("a[[:]:]]b\n", 11, ®ex); + /* This should fail with _Invalid character class name_ error. */ + if (!s) + return 1; + + /* This should succeed, but does not for glibc-2.1.3. */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("{1", 2, ®ex); + + if (s) + return 1; + + /* The following example is derived from a problem report + against gawk from Jorge Stolfi . */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[an\371]*n", 7, ®ex); + if (s) + return 1; + + /* This should match, but does not for glibc-2.2.1. */ + if (re_match (®ex, "an", 2, 0, ®s) != 2) + return 1; + + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + return 1; + + /* glibc-2.2.93 does not work with a negative RANGE argument. */ + if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) + return 1; + + /* The version of regex.c in older versions of gnulib + ignored RE_ICASE. Detect that problem too. */ + re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + return 1; + + if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) + return 1; + + /* Catch a bug reported by Vin Shelton in + http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html + */ + re_set_syntax (RE_SYNTAX_POSIX_BASIC + & ~RE_CONTEXT_INVALID_DUP + & ~RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); + if (s) + return 1; + + /* REG_STARTEND was added to glibc on 2004-01-15. + Reject older versions. */ + if (! REG_STARTEND) + return 1; + + /* Reject hosts whose regoff_t values are too narrow. + These include glibc 2.3.5 on hosts with 64-bit ptrdiff_t + and 32-bit int. */ + if (sizeof (regoff_t) < sizeof (ptrdiff_t) + || sizeof (regoff_t) < sizeof (ssize_t)) + return 1; + + return 0; + ; + return 0; } _ACEOF rm -f conftest$ac_exeext @@ -17631,110 +25038,130 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_ldexpl_works=yes + gl_cv_func_re_compile_pattern_working=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -gl_cv_func_ldexpl_works=no +gl_cv_func_re_compile_pattern_working=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_ldexpl_works" >&5 -echo "${ECHO_T}$gl_cv_func_ldexpl_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_re_compile_pattern_working" >&5 +$as_echo "$gl_cv_func_re_compile_pattern_working" >&6; } + case $gl_cv_func_re_compile_pattern_working in #( + yes) ac_use_included_regex=no;; #( + no) ac_use_included_regex=yes;; + esac + ;; + *) { { $as_echo "$as_me:$LINENO: error: Invalid value for --with-included-regex: $with_included_regex" >&5 +$as_echo "$as_me: error: Invalid value for --with-included-regex: $with_included_regex" >&2;} + { (exit 1); exit 1; }; } + ;; + esac - case "$gl_cv_func_ldexpl_works" in - *yes) + if test $ac_use_included_regex = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_LDEXPL_IN_LIBC 1 +#define _REGEX_LARGE_OFFSETS 1 _ACEOF - { echo "$as_me:$LINENO: checking whether ldexpl is declared" >&5 -echo $ECHO_N "checking whether ldexpl is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_ldexpl+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + +cat >>confdefs.h <<\_ACEOF +#define re_syntax_options rpl_re_syntax_options +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_set_syntax rpl_re_set_syntax +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_compile_pattern rpl_re_compile_pattern +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_compile_fastmap rpl_re_compile_fastmap +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_search rpl_re_search +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_search_2 rpl_re_search_2 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_match rpl_re_match +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_match_2 rpl_re_match_2 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_set_registers rpl_re_set_registers +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_comp rpl_re_comp +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_exec rpl_re_exec _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -int -main () -{ -#ifndef ldexpl - (void) ldexpl; -#endif - ; - return 0; -} +cat >>confdefs.h <<\_ACEOF +#define regcomp rpl_regcomp _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_ldexpl=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_ldexpl=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_ldexpl" >&5 -echo "${ECHO_T}$ac_cv_have_decl_ldexpl" >&6; } -if test $ac_cv_have_decl_ldexpl = yes; then - : -else - HAVE_DECL_LDEXPL=0 -fi +cat >>confdefs.h <<\_ACEOF +#define regexec rpl_regexec +_ACEOF - ;; - esac - fi +cat >>confdefs.h <<\_ACEOF +#define regerror rpl_regerror +_ACEOF +cat >>confdefs.h <<\_ACEOF +#define regfree rpl_regfree +_ACEOF @@ -17742,35 +25169,40 @@ fi - M4_LIBOBJS="$M4_LIBOBJS quotearg.$ac_objext" + M4_LIBOBJS="$M4_LIBOBJS regex.$ac_objext" - { echo "$as_me:$LINENO: checking for mbstate_t" >&5 -echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; } -if test "${ac_cv_type_mbstate_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +for ac_header in libintl.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -# include -int -main () -{ -mbstate_t x; return sizeof x; - ; - return 0; -} +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -17778,413 +25210,340 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_mbstate_t=yes + ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_mbstate_t=no + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 -echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; } - if test $ac_cv_type_mbstate_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBSTATE_T 1 -_ACEOF - - else - -cat >>confdefs.h <<\_ACEOF -#define mbstate_t int -_ACEOF +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } - fi - - { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 -echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; } -if test "${gl_cv_func_mbrtowc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -wchar_t wc; - char const s[] = ""; - size_t n = 1; - mbstate_t state; - return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); - ; - return 0; -} +#include <$ac_header> _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_mbrtowc=yes + }; then + ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_mbrtowc=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + ac_header_preproc=no fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc" >&5 -echo "${ECHO_T}$gl_cv_func_mbrtowc" >&6; } - if test $gl_cv_func_mbrtowc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBRTOWC 1 -_ACEOF - - fi - - - - - - - - - +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } -# Check whether --with-included-regex was given. -if test "${with_included_regex+set}" = set; then - withval=$with_included_regex; +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } - - case $with_included_regex in #( - yes|no) ac_use_included_regex=$with_included_regex - ;; - '') - # If the system regex support is good enough that it passes the - # following run test, then default to *not* using the included regex.c. - # If cross compiling, assume the test would fail and use the included - # regex.c. - { echo "$as_me:$LINENO: checking for working re_compile_pattern" >&5 -echo $ECHO_N "checking for working re_compile_pattern... $ECHO_C" >&6; } -if test "${gl_cv_func_re_compile_pattern_working+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - gl_cv_func_re_compile_pattern_working=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default - #if HAVE_LOCALE_H - #include - #endif - #include - #include -int -main () -{ -static struct re_pattern_buffer regex; - unsigned char folded_chars[UCHAR_MAX + 1]; - int i; - const char *s; - struct re_registers regs; +fi - #if HAVE_LOCALE_H - /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html - This test needs valgrind to catch the bug on Debian - GNU/Linux 3.1 x86, but it might catch the bug better - on other platforms and it shouldn't hurt to try the - test here. */ - if (setlocale (LC_ALL, "en_US.UTF-8")) - { - static char const pat[] = "insert into"; - static char const data[] = - "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; - re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE - | RE_ICASE); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern (pat, sizeof pat - 1, ®ex); - if (s) - return 1; - if (re_search (®ex, data, sizeof data - 1, - 0, sizeof data - 1, ®s) - != -1) - return 1; - if (! setlocale (LC_ALL, "C")) - return 1; - } - #endif +done - /* This test is from glibc bug 3957, reported by Andrew Mackey. */ - re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("a[^x]b", 6, ®ex); - if (s) - return 1; - /* This should fail, but succeeds for glibc-2.5. */ - if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) - return 1; - /* This regular expression is from Spencer ere test number 75 - in grep-2.3. */ - re_set_syntax (RE_SYNTAX_POSIX_EGREP); - memset (®ex, 0, sizeof regex); - for (i = 0; i <= UCHAR_MAX; i++) - folded_chars[i] = i; - regex.translate = folded_chars; - s = re_compile_pattern ("a[[:]:]]b\n", 11, ®ex); - /* This should fail with _Invalid character class name_ error. */ - if (!s) - return 1; - /* This should succeed, but does not for glibc-2.1.3. */ - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("{1", 2, ®ex); - if (s) - return 1; - /* The following example is derived from a problem report - against gawk from Jorge Stolfi . */ - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("[an\371]*n", 7, ®ex); - if (s) - return 1; - /* This should match, but does not for glibc-2.2.1. */ - if (re_match (®ex, "an", 2, 0, ®s) != 2) - return 1; - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("x", 1, ®ex); - if (s) - return 1; - /* glibc-2.2.93 does not work with a negative RANGE argument. */ - if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) - return 1; - /* The version of regex.c in older versions of gnulib - ignored RE_ICASE. Detect that problem too. */ - re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("x", 1, ®ex); - if (s) - return 1; - if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) - return 1; - /* Catch a bug reported by Vin Shelton in - http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html - */ - re_set_syntax (RE_SYNTAX_POSIX_BASIC - & ~RE_CONTEXT_INVALID_DUP - & ~RE_NO_EMPTY_RANGES); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); - if (s) - return 1; - /* REG_STARTEND was added to glibc on 2004-01-15. - Reject older versions. */ - if (! REG_STARTEND) - return 1; - /* Reject hosts whose regoff_t values are too narrow. - These include glibc 2.3.5 on hosts with 64-bit ptrdiff_t - and 32-bit int. */ - if (sizeof (regoff_t) < sizeof (ptrdiff_t) - || sizeof (regoff_t) < sizeof (ssize_t)) - return 1; - return 0; + { $as_echo "$as_me:$LINENO: checking whether isblank is declared" >&5 +$as_echo_n "checking whether isblank is declared... " >&6; } +if test "${ac_cv_have_decl_isblank+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef isblank + (void) isblank; +#endif + ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_re_compile_pattern_working=yes + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_isblank=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_re_compile_pattern_working=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + ac_cv_have_decl_isblank=no fi - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_re_compile_pattern_working" >&5 -echo "${ECHO_T}$gl_cv_func_re_compile_pattern_working" >&6; } - case $gl_cv_func_re_compile_pattern_working in #( - yes) ac_use_included_regex=no;; #( - no) ac_use_included_regex=yes;; - esac - ;; - *) { { echo "$as_me:$LINENO: error: Invalid value for --with-included-regex: $with_included_regex" >&5 -echo "$as_me: error: Invalid value for --with-included-regex: $with_included_regex" >&2;} - { (exit 1); exit 1; }; } - ;; - esac - - if test $ac_use_included_regex = yes; then - -cat >>confdefs.h <<\_ACEOF -#define _REGEX_LARGE_OFFSETS 1 -_ACEOF - +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_isblank" >&5 +$as_echo "$ac_cv_have_decl_isblank" >&6; } +if test "x$ac_cv_have_decl_isblank" = x""yes; then -cat >>confdefs.h <<\_ACEOF -#define re_syntax_options rpl_re_syntax_options +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISBLANK 1 _ACEOF -cat >>confdefs.h <<\_ACEOF -#define re_set_syntax rpl_re_set_syntax +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISBLANK 0 _ACEOF -cat >>confdefs.h <<\_ACEOF -#define re_compile_pattern rpl_re_compile_pattern -_ACEOF +fi -cat >>confdefs.h <<\_ACEOF -#define re_compile_fastmap rpl_re_compile_fastmap -_ACEOF + fi -cat >>confdefs.h <<\_ACEOF -#define re_search rpl_re_search -_ACEOF -cat >>confdefs.h <<\_ACEOF -#define re_search_2 rpl_re_search_2 -_ACEOF -cat >>confdefs.h <<\_ACEOF -#define re_match rpl_re_match -_ACEOF -cat >>confdefs.h <<\_ACEOF -#define re_match_2 rpl_re_match_2 -_ACEOF -cat >>confdefs.h <<\_ACEOF -#define re_set_registers rpl_re_set_registers + if test $ac_cv_func_sigaction = yes; then + { $as_echo "$as_me:$LINENO: checking for struct sigaction.sa_sigaction" >&5 +$as_echo_n "checking for struct sigaction.sa_sigaction... " >&6; } +if test "${ac_cv_member_struct_sigaction_sa_sigaction+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include - -cat >>confdefs.h <<\_ACEOF -#define re_comp rpl_re_comp +int +main () +{ +static struct sigaction ac_aggr; +if (ac_aggr.sa_sigaction) +return 0; + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_sigaction_sa_sigaction=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - -cat >>confdefs.h <<\_ACEOF -#define re_exec rpl_re_exec + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include - -cat >>confdefs.h <<\_ACEOF -#define regcomp rpl_regcomp +int +main () +{ +static struct sigaction ac_aggr; +if (sizeof ac_aggr.sa_sigaction) +return 0; + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_sigaction_sa_sigaction=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_member_struct_sigaction_sa_sigaction=no +fi -cat >>confdefs.h <<\_ACEOF -#define regexec rpl_regexec -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_sigaction_sa_sigaction" >&5 +$as_echo "$ac_cv_member_struct_sigaction_sa_sigaction" >&6; } +if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = x""yes; then -cat >>confdefs.h <<\_ACEOF -#define regerror rpl_regerror +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 _ACEOF -cat >>confdefs.h <<\_ACEOF -#define regfree rpl_regfree -_ACEOF - +fi + if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then + HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 + fi + else + HAVE_SIGACTION=0 - M4_LIBOBJS="$M4_LIBOBJS regex.$ac_objext" + M4_LIBOBJS="$M4_LIBOBJS sigaction.$ac_objext" @@ -18199,29 +25558,64 @@ _ACEOF + { $as_echo "$as_me:$LINENO: checking for siginfo_t" >&5 +$as_echo_n "checking for siginfo_t... " >&6; } +if test "${ac_cv_type_siginfo_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_type_siginfo_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include - { echo "$as_me:$LINENO: checking whether isblank is declared" >&5 -echo $ECHO_N "checking whether isblank is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_isblank+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +int +main () +{ +if (sizeof (siginfo_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#include + int main () { -#ifndef isblank - (void) isblank; -#endif - +if (sizeof ((siginfo_t))) + return 0; ; return 0; } @@ -18232,47 +25626,56 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_isblank=yes + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_isblank=no + ac_cv_type_siginfo_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isblank" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isblank" >&6; } -if test $ac_cv_have_decl_isblank = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_siginfo_t" >&5 +$as_echo "$ac_cv_type_siginfo_t" >&6; } +if test "x$ac_cv_type_siginfo_t" = x""yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISBLANK 1 +#define HAVE_SIGINFO_T 1 _ACEOF -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISBLANK 0 -_ACEOF +fi + if test $ac_cv_type_siginfo_t = no; then + HAVE_SIGINFO_T=0 + fi -fi + fi - fi + GNULIB_SIGACTION=1 @@ -18289,10 +25692,10 @@ fi if test $gl_cv_have_include_next = yes; then gl_cv_next_signal_h='<'signal.h'>' else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } if test "${gl_cv_next_signal_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test $ac_cv_header_signal_h = yes; then @@ -18317,8 +25720,8 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_signal_h" >&5 -echo "${ECHO_T}$gl_cv_next_signal_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_signal_h" >&5 +$as_echo "$gl_cv_next_signal_h" >&6; } fi NEXT_SIGNAL_H=$gl_cv_next_signal_h @@ -18327,10 +25730,10 @@ echo "${ECHO_T}$gl_cv_next_signal_h" >&6 - { echo "$as_me:$LINENO: checking for signbit macro" >&5 -echo $ECHO_N "checking for signbit macro... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for signbit macro" >&5 +$as_echo_n "checking for signbit macro... " >&6; } if test "${gl_cv_func_signbit+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -18356,12 +25759,20 @@ cat >>conftest.$ac_ext <<_ACEOF #endif #include +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ float p0f = 0.0f; -float m0f = -0.0f; +float m0f = -p0f; double p0d = 0.0; -double m0d = -0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. */ long double p0l = 0.0L; -long double m0l = -0.0L; +#ifdef __hpux +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif int main () { { @@ -18408,41 +25819,44 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_signbit=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_signbit=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_signbit" >&5 -echo "${ECHO_T}$gl_cv_func_signbit" >&6; } - { echo "$as_me:$LINENO: checking for signbit compiler built-ins" >&5 -echo $ECHO_N "checking for signbit compiler built-ins... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_signbit" >&5 +$as_echo "$gl_cv_func_signbit" >&6; } + { $as_echo "$as_me:$LINENO: checking for signbit compiler built-ins" >&5 +$as_echo_n "checking for signbit compiler built-ins... " >&6; } if test "${gl_cv_func_signbit_gcc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -18465,12 +25879,20 @@ cat >>conftest.$ac_ext <<_ACEOF #endif #include +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ float p0f = 0.0f; -float m0f = -0.0f; +float m0f = -p0f; double p0d = 0.0; -double m0d = -0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. */ long double p0l = 0.0L; -long double m0l = -0.0L; +#ifdef __hpux +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif int main () { { @@ -18517,37 +25939,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_signbit_gcc=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_signbit_gcc=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_signbit_gcc" >&5 -echo "${ECHO_T}$gl_cv_func_signbit_gcc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_signbit_gcc" >&5 +$as_echo "$gl_cv_func_signbit_gcc" >&6; } if test "$gl_cv_func_signbit_gcc" = yes; then REPLACE_SIGNBIT_USING_GCC=1 else @@ -18560,6 +25985,7 @@ echo "${ECHO_T}$gl_cv_func_signbit_gcc" + M4_LIBOBJS="$M4_LIBOBJS signbitf.$ac_objext" @@ -18569,6 +25995,7 @@ echo "${ECHO_T}$gl_cv_func_signbit_gcc" + M4_LIBOBJS="$M4_LIBOBJS signbitd.$ac_objext" @@ -18578,14 +26005,15 @@ echo "${ECHO_T}$gl_cv_func_signbit_gcc" + M4_LIBOBJS="$M4_LIBOBJS signbitl.$ac_objext" - { echo "$as_me:$LINENO: checking where to find the sign bit in a 'float'" >&5 -echo $ECHO_N "checking where to find the sign bit in a 'float'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the sign bit in a 'float'" >&5 +$as_echo_n "checking where to find the sign bit in a 'float'... " >&6; } if test "${gl_cv_cc_float_signbit+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -18660,29 +26088,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_float_signbit=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_float_signbit="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -18690,8 +26121,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_float_signbit" >&5 -echo "${ECHO_T}$gl_cv_cc_float_signbit" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_float_signbit" >&5 +$as_echo "$gl_cv_cc_float_signbit" >&6; } case "$gl_cv_cc_float_signbit" in word*bit*) word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'` @@ -18712,10 +26143,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking where to find the sign bit in a 'double'" >&5 -echo $ECHO_N "checking where to find the sign bit in a 'double'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the sign bit in a 'double'" >&5 +$as_echo_n "checking where to find the sign bit in a 'double'... " >&6; } if test "${gl_cv_cc_double_signbit+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -18790,29 +26221,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_double_signbit=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_double_signbit="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -18820,8 +26254,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_double_signbit" >&5 -echo "${ECHO_T}$gl_cv_cc_double_signbit" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_double_signbit" >&5 +$as_echo "$gl_cv_cc_double_signbit" >&6; } case "$gl_cv_cc_double_signbit" in word*bit*) word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` @@ -18842,10 +26276,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking where to find the sign bit in a 'long double'" >&5 -echo $ECHO_N "checking where to find the sign bit in a 'long double'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the sign bit in a 'long double'" >&5 +$as_echo_n "checking where to find the sign bit in a 'long double'... " >&6; } if test "${gl_cv_cc_long_double_signbit+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -18914,67 +26348,348 @@ int main () } _ACEOF -rm -f conftest$ac_exeext +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_cc_long_double_signbit=`cat conftest.out` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_cc_long_double_signbit="unknown" +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + rm -f conftest.out + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_long_double_signbit" >&5 +$as_echo "$gl_cv_cc_long_double_signbit" >&6; } + case "$gl_cv_cc_long_double_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +#define LDBL_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define LDBL_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + if test "$gl_cv_cc_float_signbit" = unknown; then + { $as_echo "$as_me:$LINENO: checking whether copysignf is declared" >&5 +$as_echo_n "checking whether copysignf is declared... " >&6; } +if test "${ac_cv_have_decl_copysignf+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef copysignf + (void) copysignf; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_copysignf=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_copysignf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_copysignf" >&5 +$as_echo "$ac_cv_have_decl_copysignf" >&6; } +if test "x$ac_cv_have_decl_copysignf" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_COPYSIGNF 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_COPYSIGNF 0 +_ACEOF + + +fi + + + if test "$ac_cv_have_decl_copysignf" = yes; then + { $as_echo "$as_me:$LINENO: checking whether copysignf can be used without linking with libm" >&5 +$as_echo_n "checking whether copysignf can be used without linking with libm... " >&6; } +if test "${gl_cv_func_copysignf_no_libm+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + float x, y; +int +main () +{ +return copysignf (x, y) < 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_func_copysignf_no_libm=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_func_copysignf_no_libm=no +fi + +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_copysignf_no_libm" >&5 +$as_echo "$gl_cv_func_copysignf_no_libm" >&6; } + if test $gl_cv_func_copysignf_no_libm = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_COPYSIGNF_IN_LIBC 1 +_ACEOF + + fi + fi + fi + if test "$gl_cv_cc_double_signbit" = unknown; then + { $as_echo "$as_me:$LINENO: checking whether copysign is declared" >&5 +$as_echo_n "checking whether copysign is declared... " >&6; } +if test "${ac_cv_have_decl_copysign+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef copysign + (void) copysign; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_copysign=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_copysign=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_copysign" >&5 +$as_echo "$ac_cv_have_decl_copysign" >&6; } +if test "x$ac_cv_have_decl_copysign" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_COPYSIGN 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_COPYSIGN 0 +_ACEOF + + +fi + + + if test "$ac_cv_have_decl_copysign" = yes; then + { $as_echo "$as_me:$LINENO: checking whether copysign can be used without linking with libm" >&5 +$as_echo_n "checking whether copysign can be used without linking with libm... " >&6; } +if test "${gl_cv_func_copysign_no_libm+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + double x, y; +int +main () +{ +return copysign (x, y) < 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_cc_long_double_signbit=`cat conftest.out` + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_func_copysign_no_libm=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_cc_long_double_signbit="unknown" -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + gl_cv_func_copysign_no_libm=no fi - - rm -f conftest.out +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_long_double_signbit" >&5 -echo "${ECHO_T}$gl_cv_cc_long_double_signbit" >&6; } - case "$gl_cv_cc_long_double_signbit" in - word*bit*) - word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` - bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'` - -cat >>confdefs.h <<_ACEOF -#define LDBL_SIGNBIT_WORD $word -_ACEOF - +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_copysign_no_libm" >&5 +$as_echo "$gl_cv_func_copysign_no_libm" >&6; } + if test $gl_cv_func_copysign_no_libm = yes; then -cat >>confdefs.h <<_ACEOF -#define LDBL_SIGNBIT_BIT $bit +cat >>confdefs.h <<\_ACEOF +#define HAVE_COPYSIGN_IN_LIBC 1 _ACEOF - ;; - esac - - - if test "$gl_cv_cc_float_signbit" = unknown; then - { echo "$as_me:$LINENO: checking whether copysignf is declared" >&5 -echo $ECHO_N "checking whether copysignf is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_copysignf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + fi + fi + fi + if test "$gl_cv_cc_long_double_signbit" = unknown; then + { $as_echo "$as_me:$LINENO: checking whether copysignl is declared" >&5 +$as_echo_n "checking whether copysignl is declared... " >&6; } +if test "${ac_cv_have_decl_copysignl+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18987,8 +26702,8 @@ cat >>conftest.$ac_ext <<_ACEOF int main () { -#ifndef copysignf - (void) copysignf; +#ifndef copysignl + (void) copysignl; #endif ; @@ -19001,50 +26716,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_copysignf=yes + ac_cv_have_decl_copysignl=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_copysignf=no + ac_cv_have_decl_copysignl=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_copysignf" >&5 -echo "${ECHO_T}$ac_cv_have_decl_copysignf" >&6; } -if test $ac_cv_have_decl_copysignf = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl_copysignl" >&5 +$as_echo "$ac_cv_have_decl_copysignl" >&6; } +if test "x$ac_cv_have_decl_copysignl" = x""yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_COPYSIGNF 1 +#define HAVE_DECL_COPYSIGNL 1 _ACEOF else cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_COPYSIGNF 0 +#define HAVE_DECL_COPYSIGNL 0 _ACEOF fi - if test "$ac_cv_have_decl_copysignf" = yes; then - { echo "$as_me:$LINENO: checking whether copysignf can be used without linking with libm" >&5 -echo $ECHO_N "checking whether copysignf can be used without linking with libm... $ECHO_C" >&6; } -if test "${gl_cv_func_copysignf_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test "$ac_cv_have_decl_copysignl" = yes; then + { $as_echo "$as_me:$LINENO: checking whether copysignl can be used without linking with libm" >&5 +$as_echo_n "checking whether copysignl can be used without linking with libm... " >&6; } +if test "${gl_cv_func_copysignl_no_libm+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -19054,11 +26770,11 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - float x, y; + long double x, y; int main () { -return copysignf (x, y) < 0; +return copysignl (x, y) < 0; ; return 0; } @@ -19069,46 +26785,77 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_copysignf_no_libm=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + gl_cv_func_copysignl_no_libm=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_copysignf_no_libm=no + gl_cv_func_copysignl_no_libm=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_copysignf_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_copysignf_no_libm" >&6; } - if test $gl_cv_func_copysignf_no_libm = yes; then +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_copysignl_no_libm" >&5 +$as_echo "$gl_cv_func_copysignl_no_libm" >&6; } + if test $gl_cv_func_copysignl_no_libm = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_COPYSIGNF_IN_LIBC 1 +#define HAVE_COPYSIGNL_IN_LIBC 1 _ACEOF fi fi fi - if test "$gl_cv_cc_double_signbit" = unknown; then - { echo "$as_me:$LINENO: checking whether copysign is declared" >&5 -echo $ECHO_N "checking whether copysign is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_copysign+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + fi + fi + + + + GNULIB_SIGNBIT=1 + + + + signals_not_posix= + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigset_t" >/dev/null 2>&1; then + : +else + signals_not_posix=1 +fi +rm -f conftest* + + if test -z "$signals_not_posix"; then + { $as_echo "$as_me:$LINENO: checking for sigprocmask" >&5 +$as_echo_n "checking for sigprocmask... " >&6; } +if test "${ac_cv_func_sigprocmask+set}" = set; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19116,152 +26863,248 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +/* Define sigprocmask to an innocuous variant, in case declares sigprocmask. + For example, HP-UX 11i declares gettimeofday. */ +#define sigprocmask innocuous_sigprocmask + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char sigprocmask (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef sigprocmask + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sigprocmask (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_sigprocmask || defined __stub___sigprocmask +choke me +#endif int main () { -#ifndef copysign - (void) copysign; -#endif - +return sigprocmask (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_copysign=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_sigprocmask=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_copysign=no + ac_cv_func_sigprocmask=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_sigprocmask" >&5 +$as_echo "$ac_cv_func_sigprocmask" >&6; } +if test "x$ac_cv_func_sigprocmask" = x""yes; then + gl_cv_func_sigprocmask=1 fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_copysign" >&5 -echo "${ECHO_T}$ac_cv_have_decl_copysign" >&6; } -if test $ac_cv_have_decl_copysign = yes; then -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_COPYSIGN 1 -_ACEOF + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_COPYSIGN 0 -_ACEOF -fi - if test "$ac_cv_have_decl_copysign" = yes; then - { echo "$as_me:$LINENO: checking whether copysign can be used without linking with libm" >&5 -echo $ECHO_N "checking whether copysign can be used without linking with libm... $ECHO_C" >&6; } -if test "${gl_cv_func_copysign_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + M4_LIBOBJS="$M4_LIBOBJS sigprocmask.$ac_objext" + + + + { $as_echo "$as_me:$LINENO: checking for sigset_t" >&5 +$as_echo_n "checking for sigset_t... " >&6; } +if test "${ac_cv_type_sigset_t+set}" = set; then + $as_echo_n "(cached) " >&6 else + ac_cv_type_sigset_t=no +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +/* Mingw defines sigset_t not in , but in . */ +#include - cat >conftest.$ac_ext <<_ACEOF +int +main () +{ +if (sizeof (sigset_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - double x, y; +#include +/* Mingw defines sigset_t not in , but in . */ +#include + int main () { -return copysign (x, y) < 0; +if (sizeof ((sigset_t))) + return 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_copysign_no_libm=yes + } && test -s conftest.$ac_objext; then + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_copysign_no_libm=no + ac_cv_type_sigset_t=yes fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_copysign_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_copysign_no_libm" >&6; } - if test $gl_cv_func_copysign_no_libm = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_COPYSIGN_IN_LIBC 1 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_sigset_t" >&5 +$as_echo "$ac_cv_type_sigset_t" >&6; } +if test "x$ac_cv_type_sigset_t" = x""yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_SIGSET_T 1 _ACEOF - fi - fi - fi - if test "$gl_cv_cc_long_double_signbit" = unknown; then - { echo "$as_me:$LINENO: checking whether copysignl is declared" >&5 -echo $ECHO_N "checking whether copysignl is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_copysignl+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +gl_cv_type_sigset_t=yes else - cat >conftest.$ac_ext <<_ACEOF + gl_cv_type_sigset_t=no +fi + + if test $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi + + + fi + + + + GNULIB_SIGPROCMASK=1 + + + +for ac_header in stdint.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -int -main () -{ -#ifndef copysignl - (void) copysignl; -#endif - - ; - return 0; -} +$ac_includes_default +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -19269,259 +27112,263 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_copysignl=yes + ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_copysignl=no + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_copysignl" >&5 -echo "${ECHO_T}$ac_cv_have_decl_copysignl" >&6; } -if test $ac_cv_have_decl_copysignl = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_COPYSIGNL 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_COPYSIGNL 0 -_ACEOF - - -fi - - - if test "$ac_cv_have_decl_copysignl" = yes; then - { echo "$as_me:$LINENO: checking whether copysignl can be used without linking with libm" >&5 -echo $ECHO_N "checking whether copysignl can be used without linking with libm... $ECHO_C" >&6; } -if test "${gl_cv_func_copysignl_no_libm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - long double x, y; -int -main () -{ -return copysignl (x, y) < 0; - ; - return 0; -} +#include <$ac_header> _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_copysignl_no_libm=yes + }; then + ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_copysignl_no_libm=no + ac_header_preproc=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_copysignl_no_libm" >&5 -echo "${ECHO_T}$gl_cv_func_copysignl_no_libm" >&6; } - if test $gl_cv_func_copysignl_no_libm = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_COPYSIGNL_IN_LIBC 1 +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF - fi - fi - fi - fi - fi - - - - GNULIB_SIGNBIT=1 +fi +done + { $as_echo "$as_me:$LINENO: checking for SIZE_MAX" >&5 +$as_echo_n "checking for SIZE_MAX... " >&6; } + if test "${gl_cv_size_max+set}" = set; then + $as_echo_n "(cached) " >&6 +else - signals_not_posix= - cat >conftest.$ac_ext <<_ACEOF + gl_cv_size_max= + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#include +#if HAVE_STDINT_H +#include +#endif +#ifdef SIZE_MAX +Found it +#endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "sigset_t" >/dev/null 2>&1; then - : -else - signals_not_posix=1 + $EGREP "Found it" >/dev/null 2>&1; then + gl_cv_size_max=yes fi rm -f conftest* - if test -z "$signals_not_posix"; then - { echo "$as_me:$LINENO: checking for sigprocmask" >&5 -echo $ECHO_N "checking for sigprocmask... $ECHO_C" >&6; } -if test "${ac_cv_func_sigprocmask+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + if test -z "$gl_cv_size_max"; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define sigprocmask to an innocuous variant, in case declares sigprocmask. - For example, HP-UX 11i declares gettimeofday. */ -#define sigprocmask innocuous_sigprocmask - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char sigprocmask (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef sigprocmask - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char sigprocmask (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_sigprocmask || defined __stub___sigprocmask -choke me -#endif +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= 0)]; +test_array [0] = 0 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include int main () { -return sigprocmask (); +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_func_sigprocmask=yes + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_sigprocmask=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_sigprocmask" >&5 -echo "${ECHO_T}$ac_cv_func_sigprocmask" >&6; } -if test $ac_cv_func_sigprocmask = yes; then - gl_cv_func_sigprocmask=1 + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi - fi - if test -z "$gl_cv_func_sigprocmask"; then - HAVE_POSIX_SIGNALBLOCKING=0 - - - - - - - - M4_LIBOBJS="$M4_LIBOBJS sigprocmask.$ac_objext" - - - - { echo "$as_me:$LINENO: checking for sigset_t" >&5 -echo $ECHO_N "checking for sigset_t... $ECHO_C" >&6; } -if test "${ac_cv_type_sigset_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - cat >conftest.$ac_ext <<_ACEOF + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -/* Mingw defines sigset_t not in , but in . */ -#include - -typedef sigset_t ac__type_new_; +#include +#include int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) < 0)]; +test_array [0] = 0 + ; return 0; } @@ -19532,83 +27379,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_sigset_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_sigset_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_sigset_t" >&5 -echo "${ECHO_T}$ac_cv_type_sigset_t" >&6; } -if test $ac_cv_type_sigset_t = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_SIGSET_T 1 -_ACEOF - -gl_cv_type_sigset_t=yes -else - gl_cv_type_sigset_t=no -fi - - if test $gl_cv_type_sigset_t != yes; then - HAVE_SIGSET_T=0 - fi - - - - - - - - - fi - - - - GNULIB_SIGPROCMASK=1 - - - -for ac_header in stdint.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -19616,150 +27417,175 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +fi -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <$ac_header> +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ----------------------------- ## -## Report this to bug-m4@gnu.org ## -## ----------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - + ac_lo=`expr '(' $ac_mid ')' + 1` fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done - - { echo "$as_me:$LINENO: checking for SIZE_MAX" >&5 -echo $ECHO_N "checking for SIZE_MAX... $ECHO_C" >&6; } - if test "${gl_cv_size_max+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +case $ac_lo in +?*) size_t_bits_minus_1=$ac_lo;; +'') size_t_bits_minus_1= ;; +esac else - - gl_cv_size_max= - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +#include #include -#if HAVE_STDINT_H -#include -#endif -#ifdef SIZE_MAX -Found it -#endif +static long int longval () { return sizeof (size_t) * CHAR_BIT - 1; } +static unsigned long int ulongval () { return sizeof (size_t) * CHAR_BIT - 1; } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof (size_t) * CHAR_BIT - 1) < 0) + { + long int i = longval (); + if (i != (sizeof (size_t) * CHAR_BIT - 1)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof (size_t) * CHAR_BIT - 1)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + size_t_bits_minus_1=`cat conftest.val` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Found it" >/dev/null 2>&1; then - gl_cv_size_max=yes +( exit $ac_status ) +size_t_bits_minus_1= fi -rm -f conftest* - - if test -z "$gl_cv_size_max"; then - if test "$cross_compiling" = yes; then +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val + if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19768,11 +27594,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= 0)]; +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= 0)]; test_array [0] = 0 ; @@ -19785,13 +27610,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -19805,11 +27631,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; test_array [0] = 0 ; @@ -19822,20 +27647,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` @@ -19849,7 +27675,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF @@ -19859,11 +27685,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) < 0)]; +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) < 0)]; test_array [0] = 0 ; @@ -19876,13 +27701,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err @@ -19896,11 +27722,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= $ac_mid)]; +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= $ac_mid)]; test_array [0] = 0 ; @@ -19913,20 +27738,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` @@ -19940,7 +27766,7 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= @@ -19960,11 +27786,10 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; test_array [0] = 0 ; @@ -19977,20 +27802,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` @@ -19999,8 +27825,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in -?*) size_t_bits_minus_1=$ac_lo;; -'') size_t_bits_minus_1= ;; +?*) fits_in_uint=$ac_lo;; +'') fits_in_uint= ;; esac else cat >conftest.$ac_ext <<_ACEOF @@ -20010,9 +27836,8 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -#include -static long int longval () { return sizeof (size_t) * CHAR_BIT - 1; } -static unsigned long int ulongval () { return sizeof (size_t) * CHAR_BIT - 1; } +static long int longval () { return sizeof (size_t) <= sizeof (unsigned int); } +static unsigned long int ulongval () { return sizeof (size_t) <= sizeof (unsigned int); } #include #include int @@ -20022,20 +27847,22 @@ main () FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; - if ((sizeof (size_t) * CHAR_BIT - 1) < 0) + if ((sizeof (size_t) <= sizeof (unsigned int)) < 0) { long int i = longval (); - if (i != (sizeof (size_t) * CHAR_BIT - 1)) + if (i != (sizeof (size_t) <= sizeof (unsigned int))) return 1; - fprintf (f, "%ld\n", i); + fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); - if (i != (sizeof (size_t) * CHAR_BIT - 1)) + if (i != (sizeof (size_t) <= sizeof (unsigned int))) return 1; - fprintf (f, "%lu\n", i); + fprintf (f, "%lu", i); } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ return ferror (f) || fclose (f) != 0; ; @@ -20048,46 +27875,50 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - size_t_bits_minus_1=`cat conftest.val` + fits_in_uint=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -size_t_bits_minus_1= +fits_in_uint= fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF + if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then + if test $fits_in_uint = 1; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include + extern size_t foo; + extern unsigned long foo; + int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= 0)]; -test_array [0] = 0 ; return 0; @@ -20099,121 +27930,277 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + fits_in_uint=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $fits_in_uint = 1; then + gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" + else + gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" + fi + else + gl_cv_size_max='((size_t)~(size_t)0)' + fi + fi + +fi + + { $as_echo "$as_me:$LINENO: result: $gl_cv_size_max" >&5 +$as_echo "$gl_cv_size_max" >&6; } + if test "$gl_cv_size_max" != yes; then + +cat >>confdefs.h <<_ACEOF +#define SIZE_MAX $gl_cv_size_max +_ACEOF + + fi + + + + gl_cv_func_snprintf_usable=no + +for ac_func in snprintf +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; -test_array [0] = 0 - +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + if test $ac_cv_func_snprintf = yes; then + + + { $as_echo "$as_me:$LINENO: checking whether snprintf respects a size of 1" >&5 +$as_echo_n "checking whether snprintf respects a size of 1... " >&6; } +if test "${gl_cv_func_snprintf_size1+set}" = set; then + $as_echo_n "(cached) " >&6 else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + gl_cv_func_snprintf_size1="guessing yes" +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) < 0)]; -test_array [0] = 0 - ; - return 0; +#include +int main() +{ + static char buf[8] = "DEADBEEF"; + snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_snprintf_size1=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_snprintf_size1=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_snprintf_size1" >&5 +$as_echo "$gl_cv_func_snprintf_size1" >&6; } + + case "$gl_cv_func_snprintf_size1" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS snprintf.$ac_objext" + + if test $ac_cv_func_snprintf = yes; then + REPLACE_SNPRINTF=1 + fi + : + + fi + + + + + if test $ac_cv_have_decl_snprintf = no; then + HAVE_DECL_SNPRINTF=0 + fi + + + + GNULIB_SNPRINTF=1 + + + { $as_echo "$as_me:$LINENO: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } +if test "${gt_cv_ssize_t+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= $ac_mid)]; -test_array [0] = 0 - +int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x; ; return 0; } @@ -20224,58 +28211,61 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break + gt_cv_ssize_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` + gt_cv_ssize_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_lo= ac_hi= fi +{ $as_echo "$as_me:$LINENO: result: $gt_cv_ssize_t" >&5 +$as_echo "$gt_cv_ssize_t" >&6; } + if test $gt_cv_ssize_t = no; then -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi +cat >>confdefs.h <<\_ACEOF +#define ssize_t int +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` - cat >conftest.$ac_ext <<_ACEOF + fi + + + STDARG_H=''; + NEXT_STDARG_H=''; + { $as_echo "$as_me:$LINENO: checking for va_copy" >&5 +$as_echo_n "checking for va_copy... " >&6; } + if test "${gl_cv_func_va_copy+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; -test_array [0] = 0 + +#ifndef va_copy +void (*func) (va_list, va_list) = va_copy; +#endif ; return 0; @@ -20287,118 +28277,125 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid + gl_cv_func_va_copy=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + gl_cv_func_va_copy=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) fits_in_uint=$ac_lo;; -'') fits_in_uint= ;; -esac -else - cat >conftest.$ac_ext <<_ACEOF +fi + + { $as_echo "$as_me:$LINENO: result: $gl_cv_func_va_copy" >&5 +$as_echo "$gl_cv_func_va_copy" >&6; } + if test $gl_cv_func_va_copy = no; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -static long int longval () { return sizeof (size_t) <= sizeof (unsigned int); } -static unsigned long int ulongval () { return sizeof (size_t) <= sizeof (unsigned int); } -#include -#include -int -main () -{ - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((sizeof (size_t) <= sizeof (unsigned int)) < 0) - { - long int i = longval (); - if (i != (sizeof (size_t) <= sizeof (unsigned int))) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (sizeof (size_t) <= sizeof (unsigned int))) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; +#if defined _AIX && !defined __GNUC__ + AIX vaccine + #endif - ; - return 0; -} _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - fits_in_uint=`cat conftest.val` +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "vaccine" >/dev/null 2>&1; then + gl_aixcc=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -fits_in_uint= -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + gl_aixcc=no fi -rm -f conftest.val - if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then - if test $fits_in_uint = 1; then - cat >conftest.$ac_ext <<_ACEOF +rm -f conftest* + + if test $gl_aixcc = yes; then + STDARG_H=stdarg.h + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdarg_h='<'stdarg.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_stdarg_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_stdarg_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - extern size_t foo; - extern unsigned long foo; +#include + +_ACEOF + gl_cv_next_stdarg_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdarg.h#{ + s#.*"\(.*/stdarg.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_stdarg_h='<'stdarg.h'>' + fi + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_stdarg_h" >&5 +$as_echo "$gl_cv_next_stdarg_h" >&6; } + fi + NEXT_STDARG_H=$gl_cv_next_stdarg_h + + + + if test "$gl_cv_next_stdarg_h" = '""'; then + gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' + NEXT_STDARG_H="$gl_cv_next_stdarg_h" + fi + else + if test "${gl_cv_func___va_copy+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include int main () { +#ifndef __va_copy +error, bail out +#endif + ; return 0; } @@ -20409,131 +28406,321 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - fits_in_uint=0 + gl_cv_func___va_copy=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_func___va_copy=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test $gl_cv_func___va_copy = yes; then + +cat >>confdefs.h <<\_ACEOF +#define va_copy __va_copy +_ACEOF + + else + + + +cat >>confdefs.h <<\_ACEOF +#define va_copy gl_va_copy +_ACEOF + + fi + fi + fi + + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + + + + if test $ac_cv_type_long_long_int = yes; then + HAVE_LONG_LONG_INT=1 + else + HAVE_LONG_LONG_INT=0 + fi + + + if test $ac_cv_type_unsigned_long_long_int = yes; then + HAVE_UNSIGNED_LONG_LONG_INT=1 + else + HAVE_UNSIGNED_LONG_LONG_INT=0 + fi + + + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + -fi + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - if test $fits_in_uint = 1; then - gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" - else - gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" - fi - else - gl_cv_size_max='((size_t)~(size_t)0)' - fi - fi -fi - { echo "$as_me:$LINENO: result: $gl_cv_size_max" >&5 -echo "${ECHO_T}$gl_cv_size_max" >&6; } - if test "$gl_cv_size_max" != yes; then -cat >>confdefs.h <<_ACEOF -#define SIZE_MAX $gl_cv_size_max -_ACEOF - fi - { echo "$as_me:$LINENO: checking for ssize_t" >&5 -echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } -if test "${gt_cv_ssize_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdint_h='<'stdint.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_stdint_h+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_stdint_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -int x = sizeof (ssize_t *) + sizeof (ssize_t); - return !x; - ; - return 0; -} +#include + _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gt_cv_ssize_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_next_stdint_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdint.h#{ + s#.*"\(.*/stdint.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_stdint_h='<'stdint.h'>' + fi - gt_cv_ssize_t=no fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_stdint_h" >&5 +$as_echo "$gl_cv_next_stdint_h" >&6; } + fi + NEXT_STDINT_H=$gl_cv_next_stdint_h -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gt_cv_ssize_t" >&5 -echo "${ECHO_T}$gt_cv_ssize_t" >&6; } - if test $gt_cv_ssize_t = no; then -cat >>confdefs.h <<\_ACEOF -#define ssize_t int -_ACEOF + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 fi - STDARG_H=''; - NEXT_STDARG_H=''; - { echo "$as_me:$LINENO: checking for va_copy" >&5 -echo $ECHO_N "checking for va_copy... $ECHO_C" >&6; } - if test "${gl_cv_func_va_copy+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test $ac_cv_header_stdint_h = yes; then + { $as_echo "$as_me:$LINENO: checking whether stdint.h conforms to C99" >&5 +$as_echo_n "checking whether stdint.h conforms to C99... " >&6; } +if test "${gl_cv_header_working_stdint_h+set}" = set; then + $as_echo_n "(cached) " >&6 else + gl_cv_header_working_stdint_h=no + cat >conftest.$ac_ext <<_ACEOF - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -#ifndef va_copy -void (*func) (va_list, va_list) = va_copy; +#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0 / ia64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; #endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + +int +main () +{ ; return 0; @@ -20545,127 +28732,61 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_func_va_copy=yes + gl_cv_header_working_stdint_h=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_va_copy=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - { echo "$as_me:$LINENO: result: $gl_cv_func_va_copy" >&5 -echo "${ECHO_T}$gl_cv_func_va_copy" >&6; } - if test $gl_cv_func_va_copy = no; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#if defined _AIX && !defined __GNUC__ - AIX vaccine - #endif - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "vaccine" >/dev/null 2>&1; then - gl_aixcc=yes -else - gl_aixcc=no +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest* - - if test $gl_aixcc = yes; then - STDARG_H=stdarg.h - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_stdarg_h='<'stdarg.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_stdarg_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - if test $ac_cv_header_stdarg_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_working_stdint_h" >&5 +$as_echo "$gl_cv_header_working_stdint_h" >&6; } + fi + if test "$gl_cv_header_working_stdint_h" = yes; then + STDINT_H= + else -_ACEOF - gl_cv_next_stdarg_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/stdarg.h#{ - s#.*"\(.*/stdarg.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_stdarg_h='<'stdarg.h'>' - fi +for ac_header in sys/inttypes.h sys/bitypes.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_stdarg_h" >&5 -echo "${ECHO_T}$gl_cv_next_stdarg_h" >&6; } - fi - NEXT_STDARG_H=$gl_cv_next_stdarg_h - - - - if test "$gl_cv_next_stdarg_h" = '""'; then - gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' - NEXT_STDARG_H="$gl_cv_next_stdarg_h" - fi - else - if test "${gl_cv_func___va_copy+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else - - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ - -#ifndef __va_copy -error, bail out -#endif - - ; - return 0; -} +$ac_includes_default +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -20673,94 +28794,142 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_func___va_copy=yes + ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func___va_copy=no + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test $gl_cv_func___va_copy = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } -cat >>confdefs.h <<\_ACEOF -#define va_copy __va_copy +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF - - else - - - -cat >>confdefs.h <<\_ACEOF -#define va_copy gl_va_copy +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> _ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - fi - fi - fi - - - - - # Define two additional variables used in the Makefile substitution. + ac_header_preproc=no +fi - if test "$ac_cv_header_stdbool_h" = yes; then - STDBOOL_H='' - else - STDBOOL_H='stdbool.h' - fi +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } - if test "$ac_cv_type__Bool" = yes; then - HAVE__BOOL=1 - else - HAVE__BOOL=0 - fi +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF +fi +done + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + else + HAVE_SYS_INTTYPES_H=0 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + else + HAVE_SYS_BITYPES_H=0 + fi - if test $ac_cv_type_long_long_int = yes; then - HAVE_LONG_LONG_INT=1 - else - HAVE_LONG_LONG_INT=0 - fi - if test $ac_cv_type_unsigned_long_long_int = yes; then - HAVE_UNSIGNED_LONG_LONG_INT=1 - else - HAVE_UNSIGNED_LONG_LONG_INT=0 - fi - if test $ac_cv_header_inttypes_h = yes; then - HAVE_INTTYPES_H=1 - else - HAVE_INTTYPES_H=0 - fi - if test $ac_cv_header_sys_types_h = yes; then - HAVE_SYS_TYPES_H=1 - else - HAVE_SYS_TYPES_H=0 - fi @@ -20771,78 +28940,134 @@ _ACEOF + for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do + { $as_echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 +$as_echo_n "checking for bit size of $gltype... " >&6; } +if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif - if test $gl_cv_have_include_next = yes; then - gl_cv_next_stdint_h='<'stdint.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_stdint_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= 0)]; +test_array [0] = 0 - if test $ac_cv_header_stdint_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -_ACEOF - gl_cv_next_stdint_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/stdint.h#{ - s#.*"\(.*/stdint.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_stdint_h='<'stdint.h'>' - fi - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_stdint_h" >&5 -echo "${ECHO_T}$gl_cv_next_stdint_h" >&6; } - fi - NEXT_STDINT_H=$gl_cv_next_stdint_h + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 - if test $ac_cv_header_stdint_h = yes; then - HAVE_STDINT_H=1 - else - HAVE_STDINT_H=0 - fi + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi - if test $ac_cv_header_stdint_h = yes; then - { echo "$as_me:$LINENO: checking whether stdint.h conforms to C99" >&5 -echo $ECHO_N "checking whether stdint.h conforms to C99... $ECHO_C" >&6; } -if test "${gl_cv_header_working_stdint_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - gl_cv_header_working_stdint_h=no - cat >conftest.$ac_ext <<_ACEOF + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - /* confdefs.h. */ + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ -#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ -#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -#include -/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ -#if !(defined WCHAR_MIN && defined WCHAR_MAX) -#error "WCHAR_MIN, WCHAR_MAX not defined in " -#endif - - /* BSD/OS 4.0.1 has a bug: , and must be included before . */ #include @@ -20853,140 +29078,60 @@ cat >>conftest.$ac_ext <<_ACEOF # include #endif +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) < 0)]; +test_array [0] = 0 -#ifdef INT8_MAX -int8_t a1 = INT8_MAX; -int8_t a1min = INT8_MIN; -#endif -#ifdef INT16_MAX -int16_t a2 = INT16_MAX; -int16_t a2min = INT16_MIN; -#endif -#ifdef INT32_MAX -int32_t a3 = INT32_MAX; -int32_t a3min = INT32_MIN; -#endif -#ifdef INT64_MAX -int64_t a4 = INT64_MAX; -int64_t a4min = INT64_MIN; -#endif -#ifdef UINT8_MAX -uint8_t b1 = UINT8_MAX; -#else -typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; -#endif -#ifdef UINT16_MAX -uint16_t b2 = UINT16_MAX; -#endif -#ifdef UINT32_MAX -uint32_t b3 = UINT32_MAX; -#endif -#ifdef UINT64_MAX -uint64_t b4 = UINT64_MAX; -#endif -int_least8_t c1 = INT8_C (0x7f); -int_least8_t c1max = INT_LEAST8_MAX; -int_least8_t c1min = INT_LEAST8_MIN; -int_least16_t c2 = INT16_C (0x7fff); -int_least16_t c2max = INT_LEAST16_MAX; -int_least16_t c2min = INT_LEAST16_MIN; -int_least32_t c3 = INT32_C (0x7fffffff); -int_least32_t c3max = INT_LEAST32_MAX; -int_least32_t c3min = INT_LEAST32_MIN; -int_least64_t c4 = INT64_C (0x7fffffffffffffff); -int_least64_t c4max = INT_LEAST64_MAX; -int_least64_t c4min = INT_LEAST64_MIN; -uint_least8_t d1 = UINT8_C (0xff); -uint_least8_t d1max = UINT_LEAST8_MAX; -uint_least16_t d2 = UINT16_C (0xffff); -uint_least16_t d2max = UINT_LEAST16_MAX; -uint_least32_t d3 = UINT32_C (0xffffffff); -uint_least32_t d3max = UINT_LEAST32_MAX; -uint_least64_t d4 = UINT64_C (0xffffffffffffffff); -uint_least64_t d4max = UINT_LEAST64_MAX; -int_fast8_t e1 = INT_FAST8_MAX; -int_fast8_t e1min = INT_FAST8_MIN; -int_fast16_t e2 = INT_FAST16_MAX; -int_fast16_t e2min = INT_FAST16_MIN; -int_fast32_t e3 = INT_FAST32_MAX; -int_fast32_t e3min = INT_FAST32_MIN; -int_fast64_t e4 = INT_FAST64_MAX; -int_fast64_t e4min = INT_FAST64_MIN; -uint_fast8_t f1 = UINT_FAST8_MAX; -uint_fast16_t f2 = UINT_FAST16_MAX; -uint_fast32_t f3 = UINT_FAST32_MAX; -uint_fast64_t f4 = UINT_FAST64_MAX; -#ifdef INTPTR_MAX -intptr_t g = INTPTR_MAX; -intptr_t gmin = INTPTR_MIN; -#endif -#ifdef UINTPTR_MAX -uintptr_t h = UINTPTR_MAX; -#endif -intmax_t i = INTMAX_MAX; -uintmax_t j = UINTMAX_MAX; - -#include /* for CHAR_BIT */ -#define TYPE_MINIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) -#define TYPE_MAXIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) -struct s { - int check_PTRDIFF: - PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) - && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) - ? 1 : -1; - /* Detect bug in FreeBSD 6.0 / ia64. */ - int check_SIG_ATOMIC: - SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) - && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) - ? 1 : -1; - int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; - int check_WCHAR: - WCHAR_MIN == TYPE_MINIMUM (wchar_t) - && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) - ? 1 : -1; - /* Detect bug in mingw. */ - int check_WINT: - WINT_MIN == TYPE_MINIMUM (wint_t) - && WINT_MAX == TYPE_MAXIMUM (wint_t) - ? 1 : -1; - - /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ - int check_UINT8_C: - (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; - int check_UINT16_C: - (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; - - /* Detect bugs in OpenBSD 3.9 stdint.h. */ -#ifdef UINT8_MAX - int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; -#endif -#ifdef UINT16_MAX - int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; -#endif -#ifdef UINT32_MAX - int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; -#endif -#ifdef UINT64_MAX - int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; -#endif - int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; - int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; - int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; - int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; - int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; - int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; - int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; - int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; - int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; - int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; - int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; -}; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif +#include int main () { +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -20998,59 +29143,74 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_header_working_stdint_h=yes + ac_lo=$ac_mid; break else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_working_stdint_h" >&5 -echo "${ECHO_T}$gl_cv_header_working_stdint_h" >&6; } - fi - if test "$gl_cv_header_working_stdint_h" = yes; then - STDINT_H= - else + done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo= ac_hi= +fi -for ac_header in sys/inttypes.h sys/bitypes.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -21058,156 +29218,34 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + ac_hi=$ac_mid else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ----------------------------- ## -## Report this to bug-m4@gnu.org ## -## ----------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - done - - if test $ac_cv_header_sys_inttypes_h = yes; then - HAVE_SYS_INTTYPES_H=1 - else - HAVE_SYS_INTTYPES_H=0 - fi - - if test $ac_cv_header_sys_bitypes_h = yes; then - HAVE_SYS_BITYPES_H=1 - else - HAVE_SYS_BITYPES_H=0 - fi - - - - - - - - - - - - - - - - - - for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do - { echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 -echo $ECHO_N "checking for bit size of $gltype... $ECHO_C" >&6; } -if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +case $ac_lo in +?*) result=$ac_lo;; +'') result=unknown ;; +esac else - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -21225,36 +29263,106 @@ cat >>conftest.$ac_ext <<_ACEOF #endif #include +static long int longval () { return sizeof ($gltype) * CHAR_BIT; } +static unsigned long int ulongval () { return sizeof ($gltype) * CHAR_BIT; } +#include +#include int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= 0)]; -test_array [0] = 0 + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof ($gltype) * CHAR_BIT) < 0) + { + long int i = longval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + result=`cat conftest.val` +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +result=unknown +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val + eval gl_cv_bitsizeof_${gltype}=\$result + +fi +ac_res=`eval 'as_val=${'gl_cv_bitsizeof_${gltype}'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +#define BITSIZEOF_${GLTYPE} $result +_ACEOF + + eval BITSIZEOF_${GLTYPE}=\$result + done + + + + + + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:$LINENO: checking whether $gltype is signed" >&5 +$as_echo_n "checking whether $gltype is signed... " >&6; } +if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -21271,12 +29379,10 @@ cat >>conftest.$ac_ext <<_ACEOF # include #endif -#include + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; -test_array [0] = 0 ; return 0; @@ -21288,37 +29394,82 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + result=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + result=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval gl_cv_type_${gltype}_signed=\$result + +fi +ac_res=`eval 'as_val=${'gl_cv_type_${gltype}_signed'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_SIGNED_${GLTYPE} 1 +_ACEOF + + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF + + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + + + + + + + + for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do + { $as_echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 +$as_echo_n "checking for $gltype integer literal suffix... " >&6; } +if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -21335,12 +29486,11 @@ cat >>conftest.$ac_ext <<_ACEOF # include #endif -#include + extern $gltype foo; + extern $gltype1 foo; int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) < 0)]; -test_array [0] = 0 ; return 0; @@ -21352,153 +29502,308 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + eval gl_cv_type_${gltype}_suffix=\$glsuf +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done +fi +ac_res=`eval 'as_val=${'gl_cv_type_${gltype}_suffix'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +#define ${GLTYPE}_SUFFIX $result +_ACEOF + + done + + + + STDINT_H=stdint.h + fi + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdio_h='<'stdio.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_stdio_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_stdio_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif +_ACEOF + gl_cv_next_stdio_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdio.h#{ + s#.*"\(.*/stdio.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_stdio_h='<'stdio.h'>' + fi -#include -int -main () -{ -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= $ac_mid)]; -test_array [0] = 0 +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_stdio_h" >&5 +$as_echo "$gl_cv_next_stdio_h" >&6; } + fi + NEXT_STDIO_H=$gl_cv_next_stdio_h - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break + + + GNULIB_FPRINTF=1 + GNULIB_PRINTF=1 + GNULIB_VFPRINTF=1 + GNULIB_VPRINTF=1 + GNULIB_FPUTC=1 + GNULIB_PUTC=1 + GNULIB_PUTCHAR=1 + GNULIB_FPUTS=1 + GNULIB_PUTS=1 + GNULIB_FWRITE=1 + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdlib_h='<'stdlib.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_stdlib_h+set}" = set; then + $as_echo_n "(cached) " >&6 else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` -fi + if test $ac_cv_header_stdlib_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF + gl_cv_next_stdlib_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdlib.h#{ + s#.*"\(.*/stdlib.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_stdlib_h='<'stdlib.h'>' + fi + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_stdlib_h" >&5 +$as_echo "$gl_cv_next_stdlib_h" >&6; } + fi + NEXT_STDLIB_H=$gl_cv_next_stdlib_h + + + + + + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS mkstemp-safer.$ac_objext" + + + + + if test $REPLACE_STRERROR = 1; then + + + + + + + + + M4_LIBOBJS="$M4_LIBOBJS strerror.$ac_objext" + + +cat >>confdefs.h <<_ACEOF +#define REPLACE_STRERROR $REPLACE_STRERROR +_ACEOF + + fi + + + + GNULIB_STRERROR=1 + + + -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo= ac_hi= -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + + + + + + if test $ac_cv_have_decl_strndup = no; then + HAVE_DECL_STRNDUP=0 + fi + + # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. + { $as_echo "$as_me:$LINENO: checking for working strndup" >&5 +$as_echo_n "checking for working strndup... " >&6; } +if test "${gl_cv_func_strndup+set}" = set; then + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then + { $as_echo "$as_me:$LINENO: checking for strndup" >&5 +$as_echo_n "checking for strndup... " >&6; } +if test "${ac_cv_func_strndup+set}" = set; then + $as_echo_n "(cached) " >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +/* Define strndup to an innocuous variant, in case declares strndup. + For example, HP-UX 11i declares gettimeofday. */ +#define strndup innocuous_strndup - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char strndup (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef strndup + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strndup (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_strndup || defined __stub___strndup +choke me +#endif -#include int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; -test_array [0] = 0 - +return strndup (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_func_strndup=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + ac_cv_func_strndup=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) result=$ac_lo;; -'') result=unknown ;; -esac -else +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strndup" >&5 +$as_echo "$ac_cv_func_strndup" >&6; } +if test "x$ac_cv_func_strndup" = x""yes; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -21506,44 +29811,45 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif +#ifdef _AIX + too risky +#endif -#include -static long int longval () { return sizeof ($gltype) * CHAR_BIT; } -static unsigned long int ulongval () { return sizeof ($gltype) * CHAR_BIT; } -#include -#include +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "too risky" >/dev/null 2>&1; then + gl_cv_func_strndup=no +else + gl_cv_func_strndup=yes +fi +rm -f conftest* + +else + gl_cv_func_strndup=no +fi + +else + cat >conftest.$ac_ext <<_ACEOF + + /* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include int main () { - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((sizeof ($gltype) * CHAR_BIT) < 0) - { - long int i = longval (); - if (i != (sizeof ($gltype) * CHAR_BIT)) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (sizeof ($gltype) * CHAR_BIT)) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; - +#ifndef HAVE_DECL_STRNDUP + extern char *strndup (const char *, size_t); +#endif + char *s; + s = strndup ("some longer string", 15); + free (s); + s = strndup ("shorter string", 13); + return s[13] != '\0'; ; return 0; } @@ -21554,391 +29860,498 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - result=`cat conftest.val` + gl_cv_func_strndup=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -result=unknown +gl_cv_func_strndup=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.val - eval gl_cv_bitsizeof_${gltype}=\$result + fi -ac_res=`eval echo '${'gl_cv_bitsizeof_${gltype}'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - eval result=\$gl_cv_bitsizeof_${gltype} - if test $result = unknown; then - result=0 - fi - GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - cat >>confdefs.h <<_ACEOF -#define BITSIZEOF_${GLTYPE} $result -_ACEOF +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_strndup" >&5 +$as_echo "$gl_cv_func_strndup" >&6; } + if test $gl_cv_func_strndup = yes; then - eval BITSIZEOF_${GLTYPE}=\$result - done +cat >>confdefs.h <<\_ACEOF +#define HAVE_STRNDUP 1 +_ACEOF + else + HAVE_STRNDUP=0 - for gltype in sig_atomic_t wchar_t wint_t ; do - { echo "$as_me:$LINENO: checking whether $gltype is signed" >&5 -echo $ECHO_N "checking whether $gltype is signed... $ECHO_C" >&6; } -if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; -int -main () -{ + M4_LIBOBJS="$M4_LIBOBJS strndup.$ac_objext" - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - result=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + : + fi - result=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - eval gl_cv_type_${gltype}_signed=\$result -fi -ac_res=`eval echo '${'gl_cv_type_${gltype}_signed'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - eval result=\$gl_cv_type_${gltype}_signed - GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - if test "$result" = yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_SIGNED_${GLTYPE} 1 -_ACEOF + GNULIB_STRNDUP=1 - eval HAVE_SIGNED_${GLTYPE}=1 - else - eval HAVE_SIGNED_${GLTYPE}=0 - fi - done - gl_cv_type_ptrdiff_t_signed=yes - gl_cv_type_size_t_signed=no + if test $ac_cv_have_decl_strnlen = no; then + HAVE_DECL_STRNLEN=0 + fi - for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do - { echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 -echo $ECHO_N "checking for $gltype integer literal suffix... $ECHO_C" >&6; } -if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking for working strnlen" >&5 +$as_echo_n "checking for working strnlen... " >&6; } +if test "${ac_cv_func_strnlen_working+set}" = set; then + $as_echo_n "(cached) " >&6 else - eval gl_cv_type_${gltype}_suffix=no - eval result=\$gl_cv_type_${gltype}_signed - if test "$result" = yes; then - glsufu= - else - glsufu=u - fi - for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do - case $glsuf in - '') gltype1='int';; - l) gltype1='long int';; - ll) gltype1='long long int';; - i64) gltype1='__int64';; - u) gltype1='unsigned int';; - ul) gltype1='unsigned long int';; - ull) gltype1='unsigned long long int';; - ui64)gltype1='unsigned __int64';; - esac - cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + ac_cv_func_strnlen_working=no +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - - extern $gltype foo; - extern $gltype1 foo; +$ac_includes_default int main () { +#define S "foobar" +#define S_LEN (sizeof S - 1) + + /* At least one implementation is buggy: that of AIX 4.3 would + give strnlen (S, 1) == 3. */ + + int i; + for (i = 0; i < S_LEN + 1; ++i) + { + int expected = i <= S_LEN ? i : S_LEN; + if (strnlen (S, i) != expected) + return 1; + } + return 0; + ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - eval gl_cv_type_${gltype}_suffix=\$glsuf + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_strnlen_working=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - +( exit $ac_status ) +ac_cv_func_strnlen_working=no fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - eval result=\$gl_cv_type_${gltype}_suffix - test "$result" != no && break - done +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'gl_cv_type_${gltype}_suffix'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - eval result=\$gl_cv_type_${gltype}_suffix - test "$result" = no && result= - eval ${GLTYPE}_SUFFIX=\$result - cat >>confdefs.h <<_ACEOF -#define ${GLTYPE}_SUFFIX $result -_ACEOF - done +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strnlen_working" >&5 +$as_echo "$ac_cv_func_strnlen_working" >&6; } +test $ac_cv_func_strnlen_working = no && - STDINT_H=stdint.h - fi + M4_LIBOBJS="$M4_LIBOBJS strnlen.$ac_objext" + if test $ac_cv_func_strnlen_working = no; then + # This is necessary because automake-1.6.1 doesn't understand + # that the above use of AC_FUNC_STRNLEN means we may have to use + # lib/strnlen.c. + #AC_LIBOBJ(strnlen) +cat >>confdefs.h <<\_ACEOF +#define strnlen rpl_strnlen +_ACEOF + : + fi + GNULIB_STRNLEN=1 - if test $gl_cv_have_include_next = yes; then - gl_cv_next_stdio_h='<'stdio.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_stdio_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test $ac_cv_header_stdio_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF - gl_cv_next_stdio_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/stdio.h#{ - s#.*"\(.*/stdio.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_stdio_h='<'stdio.h'>' - fi -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_stdio_h" >&5 -echo "${ECHO_T}$gl_cv_next_stdio_h" >&6; } - fi - NEXT_STDIO_H=$gl_cv_next_stdio_h + if test $ac_cv_have_decl_strsignal = no; then + HAVE_DECL_STRSIGNAL=0 + fi +for ac_func in strsignal +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +#undef $ac_func +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" +fi +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF +fi +done - if test $gl_cv_have_include_next = yes; then - gl_cv_next_stdlib_h='<'stdlib.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_stdlib_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test $ac_cv_func_strsignal = yes; then + { $as_echo "$as_me:$LINENO: checking whether strsignal always returns a string" >&5 +$as_echo_n "checking whether strsignal always returns a string... " >&6; } +if test "${gl_cv_func_working_strsignal+set}" = set; then + $as_echo_n "(cached) " >&6 else - - if test $ac_cv_header_stdlib_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + case "$host_os" in + solaris* | aix*) gl_cv_func_working_strsignal=no;; + *) gl_cv_func_working_strsignal="guessing yes";; + esac +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include +int +main () +{ +char *s = strsignal (-1); + return !(s != (char *) 0 && s != (char *) -1); + ; + return 0; +} _ACEOF - gl_cv_next_stdlib_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/stdlib.h#{ - s#.*"\(.*/stdlib.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_stdlib_h='<'stdlib.h'>' - fi +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_working_strsignal=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +gl_cv_func_working_strsignal=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_stdlib_h" >&5 -echo "${ECHO_T}$gl_cv_next_stdlib_h" >&6; } - fi - NEXT_STDLIB_H=$gl_cv_next_stdlib_h - - - - +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_working_strsignal" >&5 +$as_echo "$gl_cv_func_working_strsignal" >&6; } + else + gl_cv_func_working_strsignal=no + fi + if test "$gl_cv_func_working_strsignal" = no; then + if test $ac_cv_func_strsignal = yes; then + REPLACE_STRSIGNAL=1 + fi - M4_LIBOBJS="$M4_LIBOBJS mkstemp-safer.$ac_objext" + M4_LIBOBJS="$M4_LIBOBJS strsignal.$ac_objext" - if test $gl_cv_func_working_strerror = no; then + { $as_echo "$as_me:$LINENO: checking whether _sys_siglist is declared" >&5 +$as_echo_n "checking whether _sys_siglist is declared... " >&6; } +if test "${ac_cv_have_decl__sys_siglist+set}" = set; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +#ifndef _sys_siglist + (void) _sys_siglist; +#endif + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl__sys_siglist=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_have_decl__sys_siglist=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl__sys_siglist" >&5 +$as_echo "$ac_cv_have_decl__sys_siglist" >&6; } +if test "x$ac_cv_have_decl__sys_siglist" = x""yes; then - M4_LIBOBJS="$M4_LIBOBJS strerror.$ac_objext" +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL__SYS_SIGLIST 1 +_ACEOF -cat >>confdefs.h <<_ACEOF -#define REPLACE_STRERROR $REPLACE_STRERROR +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL__SYS_SIGLIST 0 _ACEOF - fi + +fi - GNULIB_STRERROR=1 + fi + GNULIB_STRSIGNAL=1 - { echo "$as_me:$LINENO: checking whether strstr works in linear time" >&5 -echo $ECHO_N "checking whether strstr works in linear time... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether strstr works in linear time" >&5 +$as_echo_n "checking whether strstr works in linear time... " >&6; } if test "${gl_cv_func_strstr_linear+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then - gl_cv_func_strstr_linear="guessing no" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2) + Lucky user + #endif +#endif +#ifdef __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_MAJOR >= 1007 + Lucky user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then + gl_cv_func_strstr_linear=yes +else + gl_cv_func_strstr_linear="guessing no" +fi +rm -f conftest* + + else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21947,6 +30360,7 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include /* for signal */ #include /* for memmem */ #include /* for malloc */ #include /* for alarm */ @@ -21960,6 +30374,7 @@ size_t m = 1000000; void *result = 0; /* Failure to compile this test due to missing alarm is okay, since all such platforms (mingw) also have quadratic strstr. */ + signal (SIGALRM, SIG_DFL); alarm (5); /* Check for quadratic performance. */ if (haystack && needle) @@ -21983,36 +30398,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_strstr_linear=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_strstr_linear=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi + fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_strstr_linear" >&5 -echo "${ECHO_T}$gl_cv_func_strstr_linear" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_strstr_linear" >&5 +$as_echo "$gl_cv_func_strstr_linear" >&6; } if test "$gl_cv_func_strstr_linear" != yes; then REPLACE_STRSTR=1 @@ -22022,6 +30441,7 @@ echo "${ECHO_T}$gl_cv_func_strstr_linear + M4_LIBOBJS="$M4_LIBOBJS strstr.$ac_objext" fi @@ -22032,10 +30452,10 @@ echo "${ECHO_T}$gl_cv_func_strstr_linear - { echo "$as_me:$LINENO: checking for working strtod" >&5 -echo $ECHO_N "checking for working strtod... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for working strtod" >&5 +$as_echo_n "checking for working strtod... " >&6; } if test "${ac_cv_func_strtod+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then ac_cv_func_strtod=no @@ -22083,36 +30503,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_strtod=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_strtod=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5 -echo "${ECHO_T}$ac_cv_func_strtod" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5 +$as_echo "$ac_cv_func_strtod" >&6; } if test $ac_cv_func_strtod = no; then @@ -22121,12 +30544,13 @@ if test $ac_cv_func_strtod = no; then + M4_LIBOBJS="$M4_LIBOBJS strtod.$ac_objext" -{ echo "$as_me:$LINENO: checking for pow" >&5 -echo $ECHO_N "checking for pow... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pow" >&5 +$as_echo_n "checking for pow... " >&6; } if test "${ac_cv_func_pow+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22179,37 +30603,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_pow=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_pow=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5 -echo "${ECHO_T}$ac_cv_func_pow" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5 +$as_echo "$ac_cv_func_pow" >&6; } if test $ac_cv_func_pow = no; then - { echo "$as_me:$LINENO: checking for pow in -lm" >&5 -echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pow in -lm" >&5 +$as_echo_n "checking for pow in -lm... " >&6; } if test "${ac_cv_lib_m_pow+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" @@ -22241,37 +30669,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_m_pow=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_m_pow=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 -echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; } -if test $ac_cv_lib_m_pow = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 +$as_echo "$ac_cv_lib_m_pow" >&6; } +if test "x$ac_cv_lib_m_pow" = x""yes; then POW_LIB=-lm else - { echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5 -echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5 +$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} fi fi @@ -22283,10 +30715,10 @@ fi REPLACE_STRTOD=1 : else - { echo "$as_me:$LINENO: checking whether strtod obeys C99" >&5 -echo $ECHO_N "checking whether strtod obeys C99... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether strtod obeys C99" >&5 +$as_echo_n "checking whether strtod obeys C99... " >&6; } if test "${gl_cv_func_strtod_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then gl_cv_func_strtod_works="guessing no" @@ -22300,6 +30732,14 @@ cat >>conftest.$ac_ext <<_ACEOF #include #include +/* Compare two numbers with ==. + This is a separate function because IRIX 6.5 "cc -O" miscompiles an + 'x == x' test. */ +static int +numeric_equal (double x, double y) +{ + return x == y; +} int main () @@ -22307,20 +30747,37 @@ main () { /* Older glibc and Cygwin mis-parse "-0x". */ - char *string = "-0x"; + const char *string = "-0x"; + char *term; + double value = strtod (string, &term); + double zero = 0.0; + if (1.0 / value != -1.0 / zero || term != (string + 2)) + return 1; + } + { + /* Many platforms do not parse hex floats. */ + const char *string = "0XaP+1"; char *term; double value = strtod (string, &term); - if (1 / value != -HUGE_VAL || term != (string + 2)) + if (value != 20.0 || term != (string + 6)) return 1; } { /* Many platforms do not parse infinities. */ - char *string = "inf"; + const char *string = "inf"; char *term; double value = strtod (string, &term); if (value != HUGE_VAL || term != (string + 3)) return 1; } + { + /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ + const char *string = "nan()"; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 5)) + return 1; + } ; return 0; @@ -22332,36 +30789,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_func_strtod_works=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_func_strtod_works=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_strtod_works" >&5 -echo "${ECHO_T}$gl_cv_func_strtod_works" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_strtod_works" >&5 +$as_echo "$gl_cv_func_strtod_works" >&6; } if test "$gl_cv_func_strtod_works" != yes; then REPLACE_STRTOD=1 : @@ -22372,12 +30832,13 @@ echo "${ECHO_T}$gl_cv_func_strtod_works" + M4_LIBOBJS="$M4_LIBOBJS strtod.$ac_objext" -{ echo "$as_me:$LINENO: checking for pow" >&5 -echo $ECHO_N "checking for pow... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pow" >&5 +$as_echo_n "checking for pow... " >&6; } if test "${ac_cv_func_pow+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22430,37 +30891,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_func_pow=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_pow=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5 -echo "${ECHO_T}$ac_cv_func_pow" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_pow" >&5 +$as_echo "$ac_cv_func_pow" >&6; } if test $ac_cv_func_pow = no; then - { echo "$as_me:$LINENO: checking for pow in -lm" >&5 -echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for pow in -lm" >&5 +$as_echo_n "checking for pow in -lm... " >&6; } if test "${ac_cv_lib_m_pow+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" @@ -22492,37 +30957,41 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_m_pow=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_m_pow=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 -echo "${ECHO_T}$ac_cv_lib_m_pow" >&6; } -if test $ac_cv_lib_m_pow = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 +$as_echo "$ac_cv_lib_m_pow" >&6; } +if test "x$ac_cv_lib_m_pow" = x""yes; then POW_LIB=-lm else - { echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5 -echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: cannot find library containing definition of pow" >&5 +$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} fi fi @@ -22543,13 +31012,14 @@ fi + for ac_func in strtol do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -22602,35 +31072,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else @@ -22649,6 +31126,8 @@ done + + if test $ac_cv_func_lstat = yes; then HAVE_LSTAT=1 else @@ -22656,12 +31135,31 @@ done fi - { echo "$as_me:$LINENO: checking whether mkdir is declared" >&5 -echo $ECHO_N "checking whether mkdir is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_mkdir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_sys_stat_h+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_sys_stat_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -22669,83 +31167,52 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -int -main () -{ -#ifndef mkdir - (void) mkdir; -#endif - - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_mkdir=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_mkdir=no -fi + gl_cv_next_sys_stat_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/stat.h#{ + s#.*"\(.*/sys/stat.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_mkdir" >&5 -echo "${ECHO_T}$ac_cv_have_decl_mkdir" >&6; } -if test $ac_cv_have_decl_mkdir = yes; then +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_sys_stat_h" >&5 +$as_echo "$gl_cv_next_sys_stat_h" >&6; } + fi + NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MKDIR 1 -_ACEOF -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MKDIR 0 -_ACEOF + SYS_STAT_H='sys/stat.h' -for ac_header in io.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } + { $as_echo "$as_me:$LINENO: checking for nlink_t" >&5 +$as_echo_n "checking for nlink_t... " >&6; } +if test "${ac_cv_type_nlink_t+set}" = set; then + $as_echo_n "(cached) " >&6 else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } + ac_cv_type_nlink_t=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> +#include + #include + +int +main () +{ +if (sizeof (nlink_t)) + return 0; + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -22753,194 +31220,91 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <$ac_header> +#include + #include + +int +main () +{ +if (sizeof ((nlink_t))) + return 0; + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no + ac_cv_type_nlink_t=yes fi -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ----------------------------- ## -## Report this to bug-m4@gnu.org ## -## ----------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF fi -done - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - - - if test $ac_cv_have_decl_mkdir = yes; then - HAVE_DECL_MKDIR=1 - else - HAVE_DECL_MKDIR=0 - fi - - if test "$ac_cv_header_io_h" = yes; then - HAVE_IO_H=1 - else - HAVE_IO_H=0 - fi - - - - - - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_sys_stat_h='<'sys/stat.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_sys_stat_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_nlink_t" >&5 +$as_echo "$ac_cv_type_nlink_t" >&6; } +if test "x$ac_cv_type_nlink_t" = x""yes; then + : else - if test $ac_cv_header_sys_stat_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - +cat >>confdefs.h <<\_ACEOF +#define nlink_t int _ACEOF - gl_cv_next_sys_stat_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/sys/stat.h#{ - s#.*"\(.*/sys/stat.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_sys_stat_h='<'sys/stat.h'>' - fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_sys_stat_h" >&5 -echo "${ECHO_T}$gl_cv_next_sys_stat_h" >&6; } - fi - NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h - - SYS_STAT_H='sys/stat.h' - - { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 -echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then if test "${ac_cv_path_mkdir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin @@ -22975,17 +31339,17 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 -echo "${ECHO_T}$MKDIR_P" >&6; } +{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } - { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 -echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then if test "${ac_cv_path_mkdir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin @@ -23020,8 +31384,9 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 -echo "${ECHO_T}$MKDIR_P" >&6; } +{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + @@ -23041,13 +31406,20 @@ echo "${ECHO_T}$MKDIR_P" >&6; } + + + + + + + for ac_func in __secure_getenv do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23100,35 +31472,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -23151,10 +31530,10 @@ done if test $gl_cv_have_include_next = yes; then gl_cv_next_unistd_h='<'unistd.h'>' else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } if test "${gl_cv_next_unistd_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test $ac_cv_header_unistd_h = yes; then @@ -23179,8 +31558,8 @@ _ACEOF fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_unistd_h" >&5 -echo "${ECHO_T}$gl_cv_next_unistd_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_unistd_h" >&5 +$as_echo "$gl_cv_next_unistd_h" >&6; } fi NEXT_UNISTD_H=$gl_cv_next_unistd_h @@ -23214,6 +31593,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6 + M4_LIBOBJS="$M4_LIBOBJS dup-safer.$ac_objext" @@ -23223,6 +31603,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6 + M4_LIBOBJS="$M4_LIBOBJS fd-safer.$ac_objext" @@ -23232,6 +31613,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6 + M4_LIBOBJS="$M4_LIBOBJS pipe-safer.$ac_objext" @@ -23319,6 +31701,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS vasnprintf.$ac_objext" @@ -23328,6 +31711,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS printf-args.$ac_objext" @@ -23337,6 +31721,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS printf-parse.$ac_objext" @@ -23346,6 +31731,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS asnprintf.$ac_objext" if test $ac_cv_func_vasnprintf = yes; then @@ -23365,26 +31751,58 @@ _ACEOF - { echo "$as_me:$LINENO: checking for ptrdiff_t" >&5 -echo $ECHO_N "checking for ptrdiff_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for ptrdiff_t" >&5 +$as_echo_n "checking for ptrdiff_t... " >&6; } if test "${ac_cv_type_ptrdiff_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_ptrdiff_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef ptrdiff_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (ptrdiff_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((ptrdiff_t))) + return 0; ; return 0; } @@ -23395,30 +31813,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_ptrdiff_t=yes + : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_ptrdiff_t=no + ac_cv_type_ptrdiff_t=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_ptrdiff_t" >&5 -echo "${ECHO_T}$ac_cv_type_ptrdiff_t" >&6; } -if test $ac_cv_type_ptrdiff_t = yes; then + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ptrdiff_t" >&5 +$as_echo "$ac_cv_type_ptrdiff_t" >&6; } +if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : else @@ -23440,11 +31867,11 @@ fi for ac_func in snprintf wcslen do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23497,44 +31924,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done - { echo "$as_me:$LINENO: checking whether _snprintf is declared" >&5 -echo $ECHO_N "checking whether _snprintf is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether _snprintf is declared" >&5 +$as_echo_n "checking whether _snprintf is declared... " >&6; } if test "${ac_cv_have_decl__snprintf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23561,20 +31995,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl__snprintf=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl__snprintf=no @@ -23582,9 +32017,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__snprintf" >&5 -echo "${ECHO_T}$ac_cv_have_decl__snprintf" >&6; } -if test $ac_cv_have_decl__snprintf = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl__snprintf" >&5 +$as_echo "$ac_cv_have_decl__snprintf" >&6; } +if test "x$ac_cv_have_decl__snprintf" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL__SNPRINTF 1 @@ -23610,11 +32045,11 @@ fi for ac_func in vasprintf do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23667,35 +32102,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -23710,6 +32152,7 @@ done + M4_LIBOBJS="$M4_LIBOBJS vasprintf.$ac_objext" @@ -23719,6 +32162,7 @@ done + M4_LIBOBJS="$M4_LIBOBJS asprintf.$ac_objext" @@ -23760,11 +32204,11 @@ done for ac_func in vasprintf do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -23817,35 +32261,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -23970,11 +32421,11 @@ _ACEOF for ac_func in nl_langinfo do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24027,35 +32478,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi @@ -24182,6 +32640,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS vasnprintf.$ac_objext" @@ -24191,6 +32650,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS printf-args.$ac_objext" @@ -24200,6 +32660,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS printf-parse.$ac_objext" @@ -24209,6 +32670,7 @@ _ACEOF + M4_LIBOBJS="$M4_LIBOBJS asnprintf.$ac_objext" if test $ac_cv_func_vasnprintf = yes; then @@ -24228,26 +32690,58 @@ _ACEOF - { echo "$as_me:$LINENO: checking for ptrdiff_t" >&5 -echo $ECHO_N "checking for ptrdiff_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for ptrdiff_t" >&5 +$as_echo_n "checking for ptrdiff_t... " >&6; } if test "${ac_cv_type_ptrdiff_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_cv_type_ptrdiff_t=no +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -typedef ptrdiff_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) +if (sizeof (ptrdiff_t)) + return 0; + ; return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +if (sizeof ((ptrdiff_t))) + return 0; ; return 0; } @@ -24258,30 +32752,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_ptrdiff_t=yes + : +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_ptrdiff_t=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_ptrdiff_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_ptrdiff_t" >&5 -echo "${ECHO_T}$ac_cv_type_ptrdiff_t" >&6; } -if test $ac_cv_type_ptrdiff_t = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_ptrdiff_t" >&5 +$as_echo "$ac_cv_type_ptrdiff_t" >&6; } +if test "x$ac_cv_type_ptrdiff_t" = x""yes; then : else @@ -24303,11 +32806,11 @@ fi for ac_func in snprintf wcslen do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24360,44 +32863,51 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done - { echo "$as_me:$LINENO: checking whether _snprintf is declared" >&5 -echo $ECHO_N "checking whether _snprintf is declared... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether _snprintf is declared" >&5 +$as_echo_n "checking whether _snprintf is declared... " >&6; } if test "${ac_cv_have_decl__snprintf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24424,20 +32934,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_have_decl__snprintf=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl__snprintf=no @@ -24445,9 +32956,9 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl__snprintf" >&5 -echo "${ECHO_T}$ac_cv_have_decl__snprintf" >&6; } -if test $ac_cv_have_decl__snprintf = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl__snprintf" >&5 +$as_echo "$ac_cv_have_decl__snprintf" >&6; } +if test "x$ac_cv_have_decl__snprintf" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_DECL__SNPRINTF 1 @@ -24475,6 +32986,7 @@ fi + M4_LIBOBJS="$M4_LIBOBJS vasprintf.$ac_objext" @@ -24484,6 +32996,7 @@ fi + M4_LIBOBJS="$M4_LIBOBJS asprintf.$ac_objext" @@ -24505,10 +33018,10 @@ fi - { echo "$as_me:$LINENO: checking whether is standalone" >&5 -echo $ECHO_N "checking whether is standalone... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether is standalone" >&5 +$as_echo_n "checking whether is standalone... " >&6; } if test "${gl_cv_header_wchar_h_standalone+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF #include @@ -24520,20 +33033,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gl_cv_header_wchar_h_standalone=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gl_cv_header_wchar_h_standalone=no @@ -24541,9 +33055,18 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_wchar_h_standalone" >&5 -echo "${ECHO_T}$gl_cv_header_wchar_h_standalone" >&6; } - if test $gl_cv_header_wchar_h_standalone != yes; then +{ $as_echo "$as_me:$LINENO: result: $gl_cv_header_wchar_h_standalone" >&5 +$as_echo "$gl_cv_header_wchar_h_standalone" >&6; } + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes; then WCHAR_H=wchar.h fi @@ -24570,56 +33093,252 @@ echo "${ECHO_T}$gl_cv_header_wchar_h_sta if test $gl_cv_have_include_next = yes; then - gl_cv_next_wchar_h='<'wchar.h'>' + gl_cv_next_wchar_h='<'wchar.h'>' + else + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_wchar_h+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wchar_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF + gl_cv_next_wchar_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/wchar.h#{ + s#.*"\(.*/wchar.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_wchar_h='<'wchar.h'>' + fi + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_wchar_h" >&5 +$as_echo "$gl_cv_next_wchar_h" >&6; } + fi + NEXT_WCHAR_H=$gl_cv_next_wchar_h + + + + + + + + + + + + + if test $ac_cv_func_iswcntrl = yes; then + HAVE_ISWCNTRL=1 + else + HAVE_ISWCNTRL=0 + fi + + + + + + + + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + WCTYPE_H=wctype.h + if test $ac_cv_header_wctype_h = yes; then + if test $ac_cv_func_iswcntrl = yes; then + { $as_echo "$as_me:$LINENO: checking whether iswcntrl works" >&5 +$as_echo_n "checking whether iswcntrl works... " >&6; } +if test "${gl_cv_func_iswcntrl_works+set}" = set; then + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_func_iswcntrl_works=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_func_iswcntrl_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_iswcntrl_works=yes +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_iswcntrl_works=no +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:$LINENO: result: $gl_cv_func_iswcntrl_works" >&5 +$as_echo "$gl_cv_func_iswcntrl_works" >&6; } + if test $gl_cv_func_iswcntrl_works = yes; then + WCTYPE_H= + fi + fi + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wctype_h='<'wctype.h'>' else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_wchar_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + { $as_echo "$as_me:$LINENO: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if test "${gl_cv_next_wctype_h+set}" = set; then + $as_echo_n "(cached) " >&6 else - if test $ac_cv_header_wchar_h = yes; then + if test $ac_cv_header_wctype_h = yes; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include _ACEOF - gl_cv_next_wchar_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/wchar.h#{ - s#.*"\(.*/wchar.h\)".*#\1# + gl_cv_next_wctype_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/wctype.h#{ + s#.*"\(.*/wctype.h\)".*#\1# s#^/[^/]#//&# p q }'`'"' else - gl_cv_next_wchar_h='<'wchar.h'>' + gl_cv_next_wctype_h='<'wctype.h'>' fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_wchar_h" >&5 -echo "${ECHO_T}$gl_cv_next_wchar_h" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_next_wctype_h" >&5 +$as_echo "$gl_cv_next_wctype_h" >&6; } fi - NEXT_WCHAR_H=$gl_cv_next_wchar_h - + NEXT_WCTYPE_H=$gl_cv_next_wctype_h + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + if test "$gl_cv_func_iswcntrl_works" = no; then + REPLACE_ISWCNTRL=1 + else + REPLACE_ISWCNTRL=0 + fi - if test $ac_cv_func_iswcntrl = yes; then - HAVE_ISWCNTRL=1 - else - HAVE_ISWCNTRL=0 - fi @@ -24627,22 +33346,15 @@ echo "${ECHO_T}$gl_cv_next_wchar_h" >&6; + M4_LIBOBJS="$M4_LIBOBJS xmalloc.$ac_objext" - if test $gt_cv_c_wint_t = yes; then - HAVE_WINT_T=1 - else - HAVE_WINT_T=0 - fi + : - WCTYPE_H=wctype.h - if test $ac_cv_header_wctype_h = yes; then - if test $ac_cv_func_iswcntrl = yes; then - WCTYPE_H= - fi + : @@ -24650,52 +33362,160 @@ echo "${ECHO_T}$gl_cv_next_wchar_h" >&6; +for ac_header in stdint.h +do +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_compiler=no +fi - if test $gl_cv_have_include_next = yes; then - gl_cv_next_wctype_h='<'wctype.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_wctype_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } - if test $ac_cv_header_wctype_h = yes; then - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ----------------------------- ## +## Report this to bug-m4@gnu.org ## +## ----------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF - gl_cv_next_wctype_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/wctype.h#{ - s#.*"\(.*/wctype.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_wctype_h='<'wctype.h'>' - fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_wctype_h" >&5 -echo "${ECHO_T}$gl_cv_next_wctype_h" >&6; } - fi - NEXT_WCTYPE_H=$gl_cv_next_wctype_h +done - HAVE_WCTYPE_H=1 - else - HAVE_WCTYPE_H=0 - fi + : @@ -24705,15 +33525,14 @@ echo "${ECHO_T}$gl_cv_next_wctype_h" >&6 - M4_LIBOBJS="$M4_LIBOBJS xmalloc.$ac_objext" - : - : + gltests_libdeps= + gltests_ltlibdeps= @@ -24721,30 +33540,52 @@ echo "${ECHO_T}$gl_cv_next_wctype_h" >&6 -for ac_header in stdint.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } + + gl_source_base='tests' + + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'double'" >&5 +$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } +if test "${gl_cv_cc_double_expbit0+set}" = set; then + $as_echo_n "(cached) " >&6 else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + + if test "$cross_compiling" = yes; then + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + +#if defined arm || defined __arm || defined __arm__ + mixed_endianness +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "mixed_endianness" >/dev/null 2>&1; then + gl_cv_cc_double_expbit0="unknown" +else + + + : +if test "${ac_cv_c_bigendian+set}" = set; then + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -24752,181 +33593,148 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + + # Check for potential -arch flags. It is not universal unless + # there are some -arch flags. Note that *ppc* also matches + # ppc64. This check is also rather less than ideal. + case "${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}" in #( + *-arch*ppc*|*-arch*i386*|*-arch*x86_64*) ac_cv_c_bigendian=universal;; + esac else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + # It does; now see whether it defined to BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <$ac_header> +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + ac_cv_c_bigendian=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no + ac_cv_c_bigendian=no fi -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ----------------------------- ## -## Report this to bug-m4@gnu.org ## -## ----------------------------- ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF fi -done - - - - - - - - - - - gltests_libdeps= - gltests_ltlibdeps= - - - - gl_source_base='tests' - - { echo "$as_me:$LINENO: checking where to find the exponent in a 'double'" >&5 -echo $ECHO_N "checking where to find the exponent in a 'double'... $ECHO_C" >&6; } -if test "${gl_cv_cc_double_expbit0+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - if test "$cross_compiling" = yes; then - - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#if defined arm || defined __arm || defined __arm__ - mixed_endianness -#endif - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "mixed_endianness" >/dev/null 2>&1; then - gl_cv_cc_double_expbit0="unknown" -else - - : -if test "${ac_cv_c_bigendian+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # See if sys/param.h defines the BYTE_ORDER macro. -cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +#include int main () { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ - && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) - bogus endian macros -#endif +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif ; return 0; @@ -24938,33 +33746,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - # It does; now see whether it defined to BIG_ENDIAN or not. -cat >conftest.$ac_ext <<_ACEOF + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +#include int main () { -#if BYTE_ORDER != BIG_ENDIAN - not big endian -#endif +#ifndef _BIG_ENDIAN + not big endian + #endif ; return 0; @@ -24976,20 +33784,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no @@ -24997,29 +33806,44 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - # It does not; compile a test program. -if test "$cross_compiling" = yes; then - # try to guess the endianness by grepping values into an object file - ac_cv_c_bigendian=unknown - cat >conftest.$ac_ext <<_ACEOF + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then + # Try to guess by grepping values from an object file. + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; -short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; -void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } -short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; -short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; -void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + int main () { - _ascii (); _ebcdic (); +return use_ascii (foo) == use_ebcdic (foo); ; return 0; } @@ -25030,30 +33854,31 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then - ac_cv_c_bigendian=yes -fi -if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then - if test "$ac_cv_c_bigendian" = unknown; then - ac_cv_c_bigendian=no - else - # finding both strings is unlikely to happen, but who knows? - ac_cv_c_bigendian=unknown - fi -fi + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -25072,14 +33897,14 @@ int main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long int l; - char c[sizeof (long int)]; - } u; - u.l = 1; - return u.c[sizeof (long int) - 1] == 1; + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; ; return 0; @@ -25091,46 +33916,54 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi fi : -case $ac_cv_c_bigendian in - yes) - gl_cv_cc_double_expbit0="word 0 bit 20" ;; - no) - gl_cv_cc_double_expbit0="word 1 bit 20" ;; - *) - gl_cv_cc_double_expbit0="unknown" ;; -esac + case $ac_cv_c_bigendian in #( + yes) + gl_cv_cc_double_expbit0="word 0 bit 20";; #( + no) + gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( + universal) + +cat >>confdefs.h <<\_ACEOF +#define AC_APPLE_UNIVERSAL_BUILD 1 +_ACEOF + + ;; #( + *) + gl_cv_cc_double_expbit0="unknown" ;; + esac fi @@ -25215,29 +34048,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_double_expbit0=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_double_expbit0="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -25245,8 +34081,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_double_expbit0" >&5 -echo "${ECHO_T}$gl_cv_cc_double_expbit0" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_double_expbit0" >&5 +$as_echo "$gl_cv_cc_double_expbit0" >&6; } case "$gl_cv_cc_double_expbit0" in word*bit*) word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` @@ -25265,10 +34101,10 @@ _ACEOF esac - { echo "$as_me:$LINENO: checking where to find the exponent in a 'float'" >&5 -echo $ECHO_N "checking where to find the exponent in a 'float'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } if test "${gl_cv_cc_float_expbit0+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -25352,29 +34188,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_float_expbit0=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_float_expbit0="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -25382,8 +34221,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_float_expbit0" >&5 -echo "${ECHO_T}$gl_cv_cc_float_expbit0" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } case "$gl_cv_cc_float_expbit0" in word*bit*) word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` @@ -25403,10 +34242,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking where to find the exponent in a 'long double'" >&5 -echo $ECHO_N "checking where to find the exponent in a 'long double'... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking where to find the exponent in a 'long double'" >&5 +$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } if test "${gl_cv_cc_long_double_expbit0+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then @@ -25493,29 +34332,32 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then gl_cv_cc_long_double_expbit0=`cat conftest.out` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) gl_cv_cc_long_double_expbit0="unknown" fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi @@ -25523,8 +34365,8 @@ fi rm -f conftest.out fi -{ echo "$as_me:$LINENO: result: $gl_cv_cc_long_double_expbit0" >&5 -echo "${ECHO_T}$gl_cv_cc_long_double_expbit0" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gl_cv_cc_long_double_expbit0" >&5 +$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } case "$gl_cv_cc_long_double_expbit0" in word*bit*) word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` @@ -25546,10 +34388,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking for wchar_t" >&5 -echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for wchar_t" >&5 +$as_echo_n "checking for wchar_t... " >&6; } if test "${gt_cv_c_wchar_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25573,20 +34415,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gt_cv_c_wchar_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_c_wchar_t=no @@ -25594,8 +34437,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_wchar_t" >&5 -echo "${ECHO_T}$gt_cv_c_wchar_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gt_cv_c_wchar_t" >&5 +$as_echo "$gt_cv_c_wchar_t" >&6; } if test $gt_cv_c_wchar_t = yes; then cat >>confdefs.h <<\_ACEOF @@ -25605,10 +34448,10 @@ _ACEOF fi - { echo "$as_me:$LINENO: checking for wint_t" >&5 -echo $ECHO_N "checking for wint_t... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for wint_t" >&5 +$as_echo_n "checking for wint_t... " >&6; } if test "${gt_cv_c_wint_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25640,20 +34483,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then gt_cv_c_wint_t=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_c_wint_t=no @@ -25661,8 +34505,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_wint_t" >&5 -echo "${ECHO_T}$gt_cv_c_wint_t" >&6; } +{ $as_echo "$as_me:$LINENO: result: $gt_cv_c_wint_t" >&5 +$as_echo "$gt_cv_c_wint_t" >&6; } if test $gt_cv_c_wint_t = yes; then cat >>confdefs.h <<\_ACEOF @@ -25679,47 +34523,58 @@ _ACEOF - LIBM4_LIBDEPS="$gl_libdeps" - - LIBM4_LTLIBDEPS="$gl_ltlibdeps" - - LIBTESTS_LIBDEPS="$gltests_libdeps" -# Code from Jim Avera . -# stackovf.c requires: -# 1. Either sigaction with SA_ONSTACK, or sigvec with SV_ONSTACK -# 2. Either sigaltstack or sigstack -# 3. getrlimit, including support for RLIMIT_STACK -{ echo "$as_me:$LINENO: checking if stack overflow is detectable" >&5 -echo $ECHO_N "checking if stack overflow is detectable... $ECHO_C" >&6; } -if test "${M4_cv_use_stackovf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - M4_cv_use_stackovf=no -if test "$ac_cv_func_sigaction" = yes || test "$ac_cv_func_sigvec" = yes; then - if test "$ac_cv_func_sigaltstack" = yes || test "$ac_cv_func_sigstack" = yes; then - cat >conftest.$ac_ext <<_ACEOF +for ac_func in strdup +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func -#include -#include -#include +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif int main () { -struct rlimit r; getrlimit (RLIMIT_STACK, &r); -#if (!defined(HAVE_SIGACTION) || !defined(SA_ONSTACK)) \ - && (!defined(HAVE_SIGVEC) || !defined(SV_ONSTACK)) -choke me /* SA_ONSTACK and/or SV_ONSTACK are not defined */ -#endif - +return $ac_func (); ; return 0; } @@ -25730,51 +34585,84 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - M4_cv_use_stackovf=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + eval "$as_ac_var=no" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext - fi -fi fi -{ echo "$as_me:$LINENO: result: $M4_cv_use_stackovf" >&5 -echo "${ECHO_T}$M4_cv_use_stackovf" >&6; } - if test "$M4_cv_use_stackovf" = yes; then - STACKOVF_TRUE= - STACKOVF_FALSE='#' +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + else - STACKOVF_TRUE='#' - STACKOVF_FALSE= + + M4tests_LIBOBJS="$M4tests_LIBOBJS $ac_func.$ac_objext" + fi +done + + + + + + + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + : + + + + GNULIB_STRDUP=1 + -if test "$M4_cv_use_stackovf" = yes; then -cat >>confdefs.h <<\_ACEOF -#define USE_STACKOVF 1 -_ACEOF - { echo "$as_me:$LINENO: checking for rlim_t" >&5 -echo $ECHO_N "checking for rlim_t... $ECHO_C" >&6; } -if test "${ac_cv_type_rlim_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + + + + + if test $gl_threads_api = posix; then + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBMULTITHREAD" + +for ac_func in pthread_atfork +do +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5 +$as_echo_n "checking for $ac_func... " >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25782,205 +34670,262 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif -typedef rlim_t ac__type_new_; int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_rlim_t=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + eval "$as_ac_var=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_rlim_t=no + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_rlim_t" >&5 -echo "${ECHO_T}$ac_cv_type_rlim_t" >&6; } -if test $ac_cv_type_rlim_t = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_RLIM_T 1 +ac_res=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_var'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF +fi +done -else - -cat >>confdefs.h <<\_ACEOF -#define rlim_t int -_ACEOF + LIBS="$gl_save_LIBS" + fi -fi - { echo "$as_me:$LINENO: checking for stack_t" >&5 -echo $ECHO_N "checking for stack_t... $ECHO_C" >&6; } -if test "${ac_cv_type_stack_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + + YIELD_LIB= + if test $gl_threads_api = posix; then + { $as_echo "$as_me:$LINENO: checking for sched_yield in -lrt" >&5 +$as_echo_n "checking for sched_yield in -lrt... " >&6; } +if test "${ac_cv_lib_rt_sched_yield+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -typedef stack_t ac__type_new_; +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +return sched_yield (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_stack_t=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_rt_sched_yield=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_stack_t=no + ac_cv_lib_rt_sched_yield=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_stack_t" >&5 -echo "${ECHO_T}$ac_cv_type_stack_t" >&6; } -if test $ac_cv_type_stack_t = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_STACK_T 1 -_ACEOF - - -else - -cat >>confdefs.h <<\_ACEOF -#define stack_t struct sigaltstack -_ACEOF - +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi - - { echo "$as_me:$LINENO: checking for sigcontext" >&5 -echo $ECHO_N "checking for sigcontext... $ECHO_C" >&6; } -if test "${ac_cv_type_sigcontext+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_rt_sched_yield" >&5 +$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } +if test "x$ac_cv_lib_rt_sched_yield" = x""yes; then + YIELD_LIB=-lrt +else + { $as_echo "$as_me:$LINENO: checking for sched_yield in -lposix4" >&5 +$as_echo_n "checking for sched_yield in -lposix4... " >&6; } +if test "${ac_cv_lib_posix4_sched_yield+set}" = set; then + $as_echo_n "(cached) " >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix4 $LIBS" +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -typedef sigcontext ac__type_new_; +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); int main () { -if ((ac__type_new_ *) 0) - return 0; -if (sizeof (ac__type_new_)) - return 0; +return sched_yield (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_type_sigcontext=yes + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then + ac_cv_lib_posix4_sched_yield=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_sigcontext=no + ac_cv_lib_posix4_sched_yield=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -rf conftest.dSYM +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_posix4_sched_yield" >&5 +$as_echo "$ac_cv_lib_posix4_sched_yield" >&6; } +if test "x$ac_cv_lib_posix4_sched_yield" = x""yes; then + YIELD_LIB=-lposix4 fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_sigcontext" >&5 -echo "${ECHO_T}$ac_cv_type_sigcontext" >&6; } -if test $ac_cv_type_sigcontext = yes; then -cat >>confdefs.h <<_ACEOF -#define HAVE_SIGCONTEXT 1 -_ACEOF +fi + + fi + + + + + + -fi -fi -{ echo "$as_me:$LINENO: checking if system() agrees with pclose()" >&5 -echo $ECHO_N "checking if system() agrees with pclose()... $ECHO_C" >&6; } + + LIBM4_LIBDEPS="$gl_libdeps" + + LIBM4_LTLIBDEPS="$gl_ltlibdeps" + + LIBTESTS_LIBDEPS="$gltests_libdeps" + + + +{ $as_echo "$as_me:$LINENO: checking if system() agrees with pclose()" >&5 +$as_echo_n "checking if system() agrees with pclose()... " >&6; } if test "${M4_cv_func_system_consistent+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then cat >conftest.$ac_ext <<_ACEOF @@ -26001,20 +34946,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then M4_cv_func_system_consistent=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 M4_cv_func_system_consistent=no @@ -26056,36 +35002,39 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then M4_cv_func_system_consistent=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) M4_cv_func_system_consistent=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $M4_cv_func_system_consistent" >&5 -echo "${ECHO_T}$M4_cv_func_system_consistent" >&6; } +{ $as_echo "$as_me:$LINENO: result: $M4_cv_func_system_consistent" >&5 +$as_echo "$M4_cv_func_system_consistent" >&6; } if test "$M4_cv_func_system_consistent" = no ; then cat >>confdefs.h <<\_ACEOF @@ -26095,36 +35044,36 @@ _ACEOF fi -{ echo "$as_me:$LINENO: checking if changeword is wanted" >&5 -echo $ECHO_N "checking if changeword is wanted... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking if changeword is wanted" >&5 +$as_echo_n "checking if changeword is wanted... " >&6; } # Check whether --enable-changeword was given. if test "${enable_changeword+set}" = set; then enableval=$enable_changeword; if test "$enableval" = yes; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ENABLE_CHANGEWORD 1 _ACEOF else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5 -echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5 +$as_echo_n "checking if malloc debugging is wanted... " >&6; } # Check whether --with-dmalloc was given. if test "${with_dmalloc+set}" = set; then withval=$with_dmalloc; if test "$withval" = yes; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define WITH_DMALLOC 1 @@ -26133,12 +35082,12 @@ _ACEOF LIBS="$LIBS -ldmalloc" LDFLAGS="$LDFLAGS -g" else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -26175,11 +35124,12 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -26212,12 +35162,12 @@ echo "$as_me: WARNING: Cache variable $a if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { echo "$as_me:$LINENO: updating cache $cache_file" >&5 -echo "$as_me: updating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -26233,7 +35183,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`echo "$ac_i" | sed "$ac_script"` + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -26245,28 +35195,29 @@ LTLIBOBJS=$ac_ltlibobjs if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"AMDEP\" was never defined. +$as_echo "$as_me: error: conditional \"AMDEP\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"GL_COND_LIBTOOL\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"GL_COND_LIBTOOL\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"GL_COND_LIBTOOL\" was never defined. +$as_echo "$as_me: error: conditional \"GL_COND_LIBTOOL\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS= + M4_libobjs= M4_ltlibobjs= if test -n "$M4_LIBOBJS"; then @@ -26283,6 +35234,7 @@ test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS + M4tests_libobjs= M4tests_ltlibobjs= if test -n "$M4tests_LIBOBJS"; then @@ -26298,20 +35250,14 @@ test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS M4tests_LTLIBOBJS=$M4tests_ltlibobjs -if test -z "${STACKOVF_TRUE}" && test -z "${STACKOVF_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"STACKOVF\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"STACKOVF\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } -fi : ${CONFIG_STATUS=./config.status} +ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -26324,7 +35270,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -26334,7 +35280,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -26356,17 +35302,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTE as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -26382,8 +35356,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -26406,7 +35378,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -26419,17 +35391,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -26451,7 +35416,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -26502,7 +35467,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -26530,7 +35495,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -26543,19 +35507,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir + mkdir conf$$.dir 2>/dev/null fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -26580,10 +35547,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -26605,8 +35572,8 @@ exec 6>&1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by GNU M4 $as_me 1.4.11, which was -generated by GNU Autoconf 2.61. Invocation command line was +This file was extended by GNU M4 $as_me 1.4.12, which was +generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -26619,30 +35586,41 @@ on `(hostname || uname -n) 2>/dev/null | _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files="$ac_config_files" config_headers="$ac_config_headers" +config_links="$ac_config_links" config_commands="$ac_config_commands" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. -Usage: $0 [OPTIONS] [FILE]... +Usage: $0 [OPTION]... [FILE]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit - -q, --quiet do not print progress messages + -q, --quiet, --silent + do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE Configuration files: $config_files @@ -26650,19 +35628,22 @@ $config_files Configuration headers: $config_headers +Configuration links: +$config_links + Configuration commands: $config_commands Report bugs to ." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ -GNU M4 config.status 1.4.11 -configured by $0, generated by GNU Autoconf 2.61, - with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +GNU M4 config.status 1.4.12 +configured by $0, generated by GNU Autoconf 2.63, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2006 Free Software Foundation, Inc. +Copyright (C) 2008 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -26670,11 +35651,12 @@ ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF -# If no file are specified by the user, then we need to provide default -# value. By we need to know if files were specified by the user. +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. ac_need_defaults=: while test $# != 0 do @@ -26696,30 +35678,36 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - echo "$ac_cs_version"; exit ;; + $as_echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - CONFIG_FILES="$CONFIG_FILES $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift - CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { echo "$as_me: error: ambiguous option: $1 + { $as_echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; };; --help | --hel | -h ) - echo "$ac_cs_usage"; exit ;; + $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { echo "$as_me: error: unrecognized option: $1 + -*) { $as_echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -26738,35 +35726,38 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 - CONFIG_SHELL=$SHELL + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' export CONFIG_SHELL - exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + exec "\$@" fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - echo "$ac_log" + $as_echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # # INIT-COMMANDS # AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +GNUmakefile=$GNUmakefile _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Handling of arguments. for ac_config_target in $ac_config_targets @@ -26774,6 +35765,7 @@ do case $ac_config_target in "lib/config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/config.h:lib/config.hin" ;; "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "$GNUmakefile") CONFIG_LINKS="$CONFIG_LINKS $GNUmakefile:$GNUmakefile" ;; "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;; "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; @@ -26783,8 +35775,8 @@ do "checks/Makefile") CONFIG_FILES="$CONFIG_FILES checks/Makefile" ;; "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; - *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac done @@ -26797,6 +35789,7 @@ done if $ac_need_defaults; then test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands fi @@ -26825,542 +35818,144 @@ $debug || (umask 077 && mkdir "$tmp") } || { - echo "$me: cannot create a temporary directory in ." >&2 + $as_echo "$as_me: cannot create a temporary directory in ." >&2 { (exit 1); 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" fi done +rm -f conf$$subs.sh -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` -if test -n "$ac_eof"; then - ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` - ac_eof=`expr $ac_eof + 1` -fi - -cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-3.sed" <<\CEOF$ac_eof -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b -_ACEOF -sed ' -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g -s/^/s,@/; s/!/@,|#_!!_#|/ -:n -t n -s/'"$ac_delim"'$/,g/; t -s/$/\\/; p -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n -' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF -CEOF$ac_eof +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && _ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } -ac_delim='%!_!# ' -for ac_last_try in false false false false false :; do - cat >conf$$subs.sed <<_ACEOF -GNULIB_MBSCASECMP!$GNULIB_MBSCASECMP$ac_delim -GNULIB_MBSNCASECMP!$GNULIB_MBSNCASECMP$ac_delim -GNULIB_MBSPCASECMP!$GNULIB_MBSPCASECMP$ac_delim -GNULIB_MBSCASESTR!$GNULIB_MBSCASESTR$ac_delim -GNULIB_MBSCSPN!$GNULIB_MBSCSPN$ac_delim -GNULIB_MBSPBRK!$GNULIB_MBSPBRK$ac_delim -GNULIB_MBSSPN!$GNULIB_MBSSPN$ac_delim -GNULIB_MBSSEP!$GNULIB_MBSSEP$ac_delim -GNULIB_MBSTOK_R!$GNULIB_MBSTOK_R$ac_delim -GNULIB_STRERROR!$GNULIB_STRERROR$ac_delim -GNULIB_STRSIGNAL!$GNULIB_STRSIGNAL$ac_delim -HAVE_DECL_MEMMEM!$HAVE_DECL_MEMMEM$ac_delim -HAVE_MEMPCPY!$HAVE_MEMPCPY$ac_delim -HAVE_DECL_MEMRCHR!$HAVE_DECL_MEMRCHR$ac_delim -HAVE_STPCPY!$HAVE_STPCPY$ac_delim -HAVE_STPNCPY!$HAVE_STPNCPY$ac_delim -HAVE_STRCHRNUL!$HAVE_STRCHRNUL$ac_delim -HAVE_DECL_STRDUP!$HAVE_DECL_STRDUP$ac_delim -HAVE_STRNDUP!$HAVE_STRNDUP$ac_delim -HAVE_DECL_STRNDUP!$HAVE_DECL_STRNDUP$ac_delim -HAVE_DECL_STRNLEN!$HAVE_DECL_STRNLEN$ac_delim -HAVE_STRPBRK!$HAVE_STRPBRK$ac_delim -HAVE_STRSEP!$HAVE_STRSEP$ac_delim -HAVE_STRCASESTR!$HAVE_STRCASESTR$ac_delim -HAVE_DECL_STRTOK_R!$HAVE_DECL_STRTOK_R$ac_delim -HAVE_DECL_STRERROR!$HAVE_DECL_STRERROR$ac_delim -HAVE_DECL_STRSIGNAL!$HAVE_DECL_STRSIGNAL$ac_delim -REPLACE_STRERROR!$REPLACE_STRERROR$ac_delim -REPLACE_STRSIGNAL!$REPLACE_STRSIGNAL$ac_delim -REPLACE_MEMMEM!$REPLACE_MEMMEM$ac_delim -REPLACE_STRCASESTR!$REPLACE_STRCASESTR$ac_delim -REPLACE_STRSTR!$REPLACE_STRSTR$ac_delim -NEXT_STRING_H!$NEXT_STRING_H$ac_delim -POW_LIB!$POW_LIB$ac_delim -HAVE_LSTAT!$HAVE_LSTAT$ac_delim -HAVE_DECL_MKDIR!$HAVE_DECL_MKDIR$ac_delim -HAVE_IO_H!$HAVE_IO_H$ac_delim -NEXT_SYS_STAT_H!$NEXT_SYS_STAT_H$ac_delim -SYS_STAT_H!$SYS_STAT_H$ac_delim -NEXT_UNISTD_H!$NEXT_UNISTD_H$ac_delim -HAVE_UNISTD_H!$HAVE_UNISTD_H$ac_delim -GNULIB_WCWIDTH!$GNULIB_WCWIDTH$ac_delim -HAVE_DECL_WCWIDTH!$HAVE_DECL_WCWIDTH$ac_delim -REPLACE_WCWIDTH!$REPLACE_WCWIDTH$ac_delim -WCHAR_H!$WCHAR_H$ac_delim -HAVE_WCHAR_H!$HAVE_WCHAR_H$ac_delim -NEXT_WCHAR_H!$NEXT_WCHAR_H$ac_delim -HAVE_ISWCNTRL!$HAVE_ISWCNTRL$ac_delim -HAVE_WINT_T!$HAVE_WINT_T$ac_delim -NEXT_WCTYPE_H!$NEXT_WCTYPE_H$ac_delim -HAVE_WCTYPE_H!$HAVE_WCTYPE_H$ac_delim -WCTYPE_H!$WCTYPE_H$ac_delim -LIBM4_LIBDEPS!$LIBM4_LIBDEPS$ac_delim -LIBM4_LTLIBDEPS!$LIBM4_LTLIBDEPS$ac_delim -LIBTESTS_LIBDEPS!$LIBTESTS_LIBDEPS$ac_delim -STACKOVF_TRUE!$STACKOVF_TRUE$ac_delim -STACKOVF_FALSE!$STACKOVF_FALSE$ac_delim -LIBOBJS!$LIBOBJS$ac_delim -LTLIBOBJS!$LTLIBOBJS$ac_delim -M4_LIBOBJS!$M4_LIBOBJS$ac_delim -M4_LTLIBOBJS!$M4_LTLIBOBJS$ac_delim -M4tests_LIBOBJS!$M4tests_LIBOBJS$ac_delim -M4tests_LTLIBOBJS!$M4tests_LTLIBOBJS$ac_delim -_ACEOF + print line +} - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 63; then - break - elif $ac_last_try; then - { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} { (exit 1); exit 1; }; } - else - ac_delim="$ac_delim!$ac_delim _$ac_delim!! " - fi -done - -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` -if test -n "$ac_eof"; then - ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` - ac_eof=`expr $ac_eof + 1` -fi - -cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-4.sed" <<\CEOF$ac_eof -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end -_ACEOF -sed ' -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g -s/^/s,@/; s/!/@,|#_!!_#|/ -:n -t n -s/'"$ac_delim"'$/,g/; t -s/$/\\/; p -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n -' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF -:end -s/|#_!!_#|//g -CEOF$ac_eof _ACEOF - # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -27376,19 +35971,133 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 fi # test -n "$CONFIG_FILES" +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 +$as_echo "$as_me: error: could not setup config headers machinery" >&2;} + { (exit 1); exit 1; }; } +fi # test -n "$CONFIG_HEADERS" + -for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 -echo "$as_me: error: Invalid tag $ac_tag." >&2;} + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -27417,26 +36126,38 @@ echo "$as_me: error: Invalid tag $ac_tag [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - ac_file_inputs="$ac_file_inputs $ac_f" + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + ac_file_inputs="$ac_file_inputs '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input="Generated from "`IFS=: - echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { echo "$as_me:$LINENO: creating $ac_file" >&5 -echo "$as_me: creating $ac_file" >&6;} + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin";; + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; esac ;; esac @@ -27446,7 +36167,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$ac_file" | +$as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27472,7 +36193,7 @@ echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -27481,7 +36202,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27502,17 +36223,17 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -27557,12 +36278,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_ esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -case `sed -n '/datarootdir/ { +ac_sed_dataroot=' +/datarootdir/ { p q } @@ -27571,13 +36293,14 @@ case `sed -n '/datarootdir/ { /@infodir@/p /@localedir@/p /@mandir@/p -' $ac_file_inputs` in +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -27591,15 +36314,16 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF - sed "$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s&@configure_input@&$configure_input&;t t +s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -27610,121 +36334,60 @@ s&@abs_top_builddir@&$ac_abs_top_builddi s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" | sed -f "$tmp/subs-3.sed" | sed -f "$tmp/subs-4.sed" >$tmp/out +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out"; rm -f "$tmp/out";; - *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; - esac + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; :H) # # CONFIG_HEADER # -_ACEOF - -# Transform confdefs.h into a sed script `conftest.defines', that -# substitutes the proper values into config.h.in to produce config.h. -rm -f conftest.defines conftest.tail -# First, append a space to every undef/define line, to ease matching. -echo 's/$/ /' >conftest.defines -# Then, protect against being on the right side of a sed subst, or in -# an unquoted here document, in config.status. If some macros were -# called several times there might be several #defines for the same -# symbol, which is useless. But do not sort them, since the last -# AC_DEFINE must be honored. -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* -# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where -# NAME is the cpp macro being defined, VALUE is the value it is being given. -# PARAMS is the parameter list in the macro definition--in most cases, it's -# just an empty string. -ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' -ac_dB='\\)[ (].*,\\1define\\2' -ac_dC=' ' -ac_dD=' ,' - -uniq confdefs.h | - sed -n ' - t rset - :rset - s/^[ ]*#[ ]*define[ ][ ]*// - t ok - d - :ok - s/[\\&,]/\\&/g - s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p - s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p - ' >>conftest.defines - -# Remove the space that was appended to ease matching. -# Then replace #undef with comments. This is necessary, for -# example, in the case of _POSIX_SOURCE, which is predefined and required -# on some systems where configure will not decide to define it. -# (The regexp can be short, since the line contains either #define or #undef.) -echo 's/ $// -s,^[ #]*u.*,/* & */,' >>conftest.defines - -# Break up conftest.defines: -ac_max_sed_lines=50 - -# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" -# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" -# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" -# et cetera. -ac_in='$ac_file_inputs' -ac_out='"$tmp/out1"' -ac_nxt='"$tmp/out2"' - -while : -do - # Write a here document: - cat >>$CONFIG_STATUS <<_ACEOF - # First, check the format of the line: - cat >"\$tmp/defines.sed" <<\\CEOF -/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def -/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def -b -:def -_ACEOF - sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS - echo 'CEOF - sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS - ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in - sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail - grep . conftest.tail >/dev/null || break - rm -f conftest.defines - mv conftest.tail conftest.defines -done -rm -f conftest.defines conftest.tail - -echo "ac_result=$ac_in" >>$CONFIG_STATUS -cat >>$CONFIG_STATUS <<\_ACEOF if test x"$ac_file" != x-; then - echo "/* $configure_input */" >"$tmp/config.h" - cat "$ac_result" >>"$tmp/config.h" - if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then - { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 -echo "$as_me: $ac_file is unchanged" >&6;} + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" + } >"$tmp/config.h" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } + if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} else - rm -f $ac_file - mv "$tmp/config.h" $ac_file + rm -f "$ac_file" + mv "$tmp/config.h" "$ac_file" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } fi else - echo "/* $configure_input */" - cat "$ac_result" + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ + || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5 +$as_echo "$as_me: error: could not create -" >&2;} + { (exit 1); exit 1; }; } fi - rm -f "$tmp/out12" -# Compute $ac_file's index in $config_headers. -_am_arg=$ac_file +# Compute "$ac_file"'s index in $config_headers. +_am_arg="$ac_file" _am_stamp_count=1 for _am_header in $config_headers :; do case $_am_header in @@ -27739,7 +36402,7 @@ $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^ X"$_am_arg" : 'X\(//\)[^/]' \| \ X"$_am_arg" : 'X\(//\)$' \| \ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || -echo X"$_am_arg" | +$as_echo X"$_am_arg" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27758,9 +36421,44 @@ echo X"$_am_arg" | } s/.*/./; q'`/stamp-h$_am_stamp_count ;; + :L) + # + # CONFIG_LINK + # + + if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then + : + else + # Prefer the file from the source tree if names are identical. + if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then + ac_source=$srcdir/$ac_source + fi + + { $as_echo "$as_me:$LINENO: linking $ac_source to $ac_file" >&5 +$as_echo "$as_me: linking $ac_source to $ac_file" >&6;} + + if test ! -r "$ac_source"; then + { { $as_echo "$as_me:$LINENO: error: $ac_source: file not found" >&5 +$as_echo "$as_me: error: $ac_source: file not found" >&2;} + { (exit 1); exit 1; }; } + fi + rm -f "$ac_file" - :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 -echo "$as_me: executing $ac_file commands" >&6;} + # Try a relative symlink, then a hard link, then a copy. + case $srcdir in + [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; + *) ac_rel_source=$ac_top_build_prefix$ac_source ;; + esac + ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || + ln "$ac_source" "$ac_file" 2>/dev/null || + cp -p "$ac_source" "$ac_file" || + { { $as_echo "$as_me:$LINENO: error: cannot link or copy $ac_source to $ac_file" >&5 +$as_echo "$as_me: error: cannot link or copy $ac_source to $ac_file" >&2;} + { (exit 1); exit 1; }; } + fi + ;; + :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} ;; esac @@ -27782,7 +36480,7 @@ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/ X"$mf" : 'X\(//\)[^/]' \| \ X"$mf" : 'X\(//\)$' \| \ X"$mf" : 'X\(/\)' \| . 2>/dev/null || -echo X"$mf" | +$as_echo X"$mf" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27826,7 +36524,7 @@ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][ X"$file" : 'X\(//\)[^/]' \| \ X"$file" : 'X\(//\)$' \| \ X"$file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$file" | +$as_echo X"$file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27852,7 +36550,7 @@ echo X"$file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -27861,7 +36559,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -27882,8 +36580,8 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } # echo "creating $dirpart/$file" echo '# dummy' > "$dirpart/$file" @@ -27901,6 +36599,11 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -27922,4 +36625,8 @@ if test "$no_create" != yes; then # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi diff -ruNp m4-1.4.11/configure.ac m4-1.4.12/configure.ac --- m4-1.4.11/configure.ac 2008-03-29 16:33:27.000000000 -0600 +++ m4-1.4.12/configure.ac 2008-08-11 20:48:22.000000000 -0600 @@ -29,33 +29,11 @@ m4_pattern_forbid([^M4_[A-Z]]) AC_CONFIG_SRCDIR([src/m4.h]) AC_CONFIG_HEADERS([lib/config.h:lib/config.hin]) -AC_CANONICAL_BUILD -AC_CANONICAL_HOST AC_PROG_CC M4_EARLY -AC_SYS_LARGEFILE -AC_CHECK_HEADERS_ONCE([limits.h siginfo.h sys/wait.h]) -AC_CHECK_TYPES([siginfo_t], [], [], -[[#include -#if HAVE_SIGINFO_H -# include -#endif -]]) -AC_CHECK_MEMBERS([struct sigaction.sa_sigaction], [], [], -[[#include -]]) -AC_CHECK_MEMBERS([stack_t.ss_sp], [], [], -[[#include -#if HAVE_SIGINFO_H -# include -#endif -]]) - -AC_TYPE_SIGNAL -AC_TYPE_SIZE_T - -AC_CHECK_FUNCS_ONCE([sigaction sigaltstack sigstack sigvec strerror]) +# M4 is single-threaded; so we can optimize gnulib code by using this: +gl_DISABLE_THREADS # Tandem/NSK is broken - it has 'long long int' but not # 'unsigned long long int', which confuses assumptions made by gnulib. @@ -71,45 +49,6 @@ fi M4_INIT -# Code from Jim Avera . -# stackovf.c requires: -# 1. Either sigaction with SA_ONSTACK, or sigvec with SV_ONSTACK -# 2. Either sigaltstack or sigstack -# 3. getrlimit, including support for RLIMIT_STACK -AC_CACHE_CHECK([if stack overflow is detectable], [M4_cv_use_stackovf], -[M4_cv_use_stackovf=no -if test "$ac_cv_func_sigaction" = yes || test "$ac_cv_func_sigvec" = yes; then - if test "$ac_cv_func_sigaltstack" = yes || test "$ac_cv_func_sigstack" = yes; then - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -#include -#include -#include -]], [[struct rlimit r; getrlimit (RLIMIT_STACK, &r); -#if (!defined(HAVE_SIGACTION) || !defined(SA_ONSTACK)) \ - && (!defined(HAVE_SIGVEC) || !defined(SV_ONSTACK)) -choke me /* SA_ONSTACK and/or SV_ONSTACK are not defined */ -#endif -]])], [M4_cv_use_stackovf=yes]) - fi -fi]) -AM_CONDITIONAL([STACKOVF], [test "$M4_cv_use_stackovf" = yes]) -if test "$M4_cv_use_stackovf" = yes; then - AC_DEFINE([USE_STACKOVF], [1], - [Define to 1 if using stack overflow detection]) - AC_CHECK_TYPES([rlim_t], [], - [AC_DEFINE([rlim_t], [int], - [Define to int if rlim_t is not defined in sys/resource.h])], - [[#include - ]]) - AC_CHECK_TYPES([stack_t], [], - [AC_DEFINE([stack_t], [struct sigaltstack], - [Define to struct sigaltstack if stack_t is not in signal.h])], - [[#include - ]]) - AC_CHECK_TYPES([sigcontext], [], [], [[#include - ]]) -fi - AC_CACHE_CHECK([if system() agrees with pclose()], [M4_cv_func_system_consistent], [AC_RUN_IFELSE([AC_LANG_PROGRAM([ diff -ruNp m4-1.4.11/depcomp m4-1.4.12/depcomp --- m4-1.4.11/depcomp 2007-10-09 06:20:38.000000000 -0600 +++ m4-1.4.12/depcomp 1969-12-31 17:00:00.000000000 -0700 @@ -1,589 +0,0 @@ -#! /bin/sh -# depcomp - compile a program generating dependencies as side-effects - -scriptversion=2007-03-29.01 - -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software -# Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3, or (at your option) -# any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -# 02110-1301, USA. - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Alexandre Oliva . - -case $1 in - '') - echo "$0: No command. Try \`$0 --help' for more information." 1>&2 - exit 1; - ;; - -h | --h*) - cat <<\EOF -Usage: depcomp [--help] [--version] PROGRAM [ARGS] - -Run PROGRAMS ARGS to compile a file, generating dependencies -as side-effects. - -Environment variables: - depmode Dependency tracking mode. - source Source file read by `PROGRAMS ARGS'. - object Object file output by `PROGRAMS ARGS'. - DEPDIR directory where to store dependencies. - depfile Dependency file to output. - tmpdepfile Temporary file to use when outputing dependencies. - libtool Whether libtool is used (yes/no). - -Report bugs to . -EOF - exit $? - ;; - -v | --v*) - echo "depcomp $scriptversion" - exit $? - ;; -esac - -if test -z "$depmode" || test -z "$source" || test -z "$object"; then - echo "depcomp: Variables source, object and depmode must be set" 1>&2 - exit 1 -fi - -# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. -depfile=${depfile-`echo "$object" | - sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} -tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} - -rm -f "$tmpdepfile" - -# Some modes work just like other modes, but use different flags. We -# parameterize here, but still list the modes in the big case below, -# to make depend.m4 easier to write. Note that we *cannot* use a case -# here, because this file can only contain one case statement. -if test "$depmode" = hp; then - # HP compiler uses -M and no extra arg. - gccflag=-M - depmode=gcc -fi - -if test "$depmode" = dashXmstdout; then - # This is just like dashmstdout with a different argument. - dashmflag=-xM - depmode=dashmstdout -fi - -case "$depmode" in -gcc3) -## gcc 3 implements dependency tracking that does exactly what -## we want. Yay! Note: for some reason libtool 1.4 doesn't like -## it if -MD -MP comes after the -MF stuff. Hmm. -## Unfortunately, FreeBSD c89 acceptance of flags depends upon -## the command line argument order; so add the flags where they -## appear in depend2.am. Note that the slowdown incurred here -## affects only configure: in makefiles, %FASTDEP% shortcuts this. - for arg - do - case $arg in - -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; - *) set fnord "$@" "$arg" ;; - esac - shift # fnord - shift # $arg - done - "$@" - stat=$? - if test $stat -eq 0; then : - else - rm -f "$tmpdepfile" - exit $stat - fi - mv "$tmpdepfile" "$depfile" - ;; - -gcc) -## There are various ways to get dependency output from gcc. Here's -## why we pick this rather obscure method: -## - Don't want to use -MD because we'd like the dependencies to end -## up in a subdir. Having to rename by hand is ugly. -## (We might end up doing this anyway to support other compilers.) -## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like -## -MM, not -M (despite what the docs say). -## - Using -M directly means running the compiler twice (even worse -## than renaming). - if test -z "$gccflag"; then - gccflag=-MD, - fi - "$@" -Wp,"$gccflag$tmpdepfile" - stat=$? - if test $stat -eq 0; then : - else - rm -f "$tmpdepfile" - exit $stat - fi - rm -f "$depfile" - echo "$object : \\" > "$depfile" - alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz -## The second -e expression handles DOS-style file names with drive letters. - sed -e 's/^[^:]*: / /' \ - -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" -## This next piece of magic avoids the `deleted header file' problem. -## The problem is that when a header file which appears in a .P file -## is deleted, the dependency causes make to die (because there is -## typically no way to rebuild the header). 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The correct option - # to use with these is +Maked; it writes dependencies to a file named - # 'foo.d', which lands next to the object file, wherever that - # happens to be. - # Much of this is similar to the tru64 case; see comments there. - dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` - test "x$dir" = "x$object" && dir= - base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` - if test "$libtool" = yes; then - tmpdepfile1=$dir$base.d - tmpdepfile2=$dir.libs/$base.d - "$@" -Wc,+Maked - else - tmpdepfile1=$dir$base.d - tmpdepfile2=$dir$base.d - "$@" +Maked - fi - stat=$? - if test $stat -eq 0; then : - else - rm -f "$tmpdepfile1" "$tmpdepfile2" - exit $stat - fi - - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" - do - test -f "$tmpdepfile" && break - done - if test -f "$tmpdepfile"; then - sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" - # Add `dependent.h:' lines. - sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" - else - echo "#dummy" > "$depfile" - fi - rm -f "$tmpdepfile" "$tmpdepfile2" - ;; - -tru64) - # The Tru64 compiler uses -MD to generate dependencies as a side - # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. - # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put - # dependencies in `foo.d' instead, so we check for that too. - # Subdirectories are respected. - dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` - test "x$dir" = "x$object" && dir= - base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` - - if test "$libtool" = yes; then - # With Tru64 cc, shared objects can also be used to make a - # static library. 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This is to cope with DOS-style filenames: - # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. - "$@" $dashmflag | - sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" - rm -f "$depfile" - cat < "$tmpdepfile" > "$depfile" - tr ' ' ' -' < "$tmpdepfile" | \ -## Some versions of the HPUX 10.20 sed can't process this invocation -## correctly. Breaking it into two sed invocations is a workaround. - sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" - rm -f "$tmpdepfile" - ;; - -dashXmstdout) - # This case only exists to satisfy depend.m4. It is never actually - # run, as this mode is specially recognized in the preamble. - exit 1 - ;; - -makedepend) - "$@" || exit $? - # Remove any Libtool call - if test "$libtool" = yes; then - while test $1 != '--mode=compile'; do - shift - done - shift - fi - # X makedepend - shift - cleared=no - for arg in "$@"; do - case $cleared in - no) - set ""; shift - cleared=yes ;; - esac - case "$arg" in - -D*|-I*) - set fnord "$@" "$arg"; shift ;; - # Strip any option that makedepend may not understand. Remove - # the object too, otherwise makedepend will parse it as a source file. - -*|$object) - ;; - *) - set fnord "$@" "$arg"; shift ;; - esac - done - obj_suffix="`echo $object | sed 's/^.*\././'`" - touch "$tmpdepfile" - ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" - rm -f "$depfile" - cat < "$tmpdepfile" > "$depfile" - sed '1,2d' "$tmpdepfile" | tr ' ' ' -' | \ -## Some versions of the HPUX 10.20 sed can't process this invocation -## correctly. Breaking it into two sed invocations is a workaround. - sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" - rm -f "$tmpdepfile" "$tmpdepfile".bak - ;; - -cpp) - # Important note: in order to support this mode, a compiler *must* - # always write the preprocessed file to stdout. - "$@" || exit $? - - # Remove the call to Libtool. - if test "$libtool" = yes; then - while test $1 != '--mode=compile'; do - shift - done - shift - fi - - # Remove `-o $object'. - IFS=" " - for arg - do - case $arg in - -o) - shift - ;; - $object) - shift - ;; - *) - set fnord "$@" "$arg" - shift # fnord - shift # $arg - ;; - esac - done - - "$@" -E | - sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ - -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | - sed '$ s: \\$::' > "$tmpdepfile" - rm -f "$depfile" - echo "$object : \\" > "$depfile" - cat < "$tmpdepfile" >> "$depfile" - sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" - rm -f "$tmpdepfile" - ;; - -msvisualcpp) - # Important note: in order to support this mode, a compiler *must* - # always write the preprocessed file to stdout, regardless of -o, - # because we must use -o when running libtool. - "$@" || exit $? - IFS=" " - for arg - do - case "$arg" in - "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") - set fnord "$@" - shift - shift - ;; - *) - set fnord "$@" "$arg" - shift - shift - ;; - esac - done - "$@" -E | - sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" - rm -f "$depfile" - echo "$object : \\" > "$depfile" - . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" - echo " " >> "$depfile" - . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" - rm -f "$tmpdepfile" - ;; - -none) - exec "$@" - ;; - -*) - echo "Unknown depmode $depmode" 1>&2 - exit 1 - ;; -esac - -exit 0 - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-end: "$" -# End: diff -ruNp m4-1.4.11/doc/Makefile.in m4-1.4.12/doc/Makefile.in --- m4-1.4.11/doc/Makefile.in 2008-04-02 06:45:28.000000000 -0600 +++ m4-1.4.12/doc/Makefile.in 2008-10-10 21:03:06.000000000 -0600 @@ -34,49 +34,63 @@ host_triplet = @host@ subdir = doc DIST_COMMON = $(m4_TEXINFOS) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in $(srcdir)/stamp-vti \ - $(srcdir)/version.texi mdate-sh texinfo.tex + $(srcdir)/version.texi ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/alloca.m4 \ - $(top_srcdir)/m4/assert.m4 $(top_srcdir)/m4/cloexec.m4 \ + $(top_srcdir)/m4/assert.m4 $(top_srcdir)/m4/autobuild.m4 \ + $(top_srcdir)/m4/c-stack.m4 $(top_srcdir)/m4/cloexec.m4 \ $(top_srcdir)/m4/close-stream.m4 $(top_srcdir)/m4/closein.m4 \ $(top_srcdir)/m4/closeout.m4 $(top_srcdir)/m4/codeset.m4 \ - $(top_srcdir)/m4/config-h.m4 $(top_srcdir)/m4/eealloc.m4 \ - $(top_srcdir)/m4/eoverflow.m4 $(top_srcdir)/m4/error.m4 \ - $(top_srcdir)/m4/exitfail.m4 $(top_srcdir)/m4/extensions.m4 \ - $(top_srcdir)/m4/fatal-signal.m4 $(top_srcdir)/m4/fflush.m4 \ - $(top_srcdir)/m4/float_h.m4 $(top_srcdir)/m4/fpending.m4 \ - $(top_srcdir)/m4/fpieee.m4 $(top_srcdir)/m4/fpurge.m4 \ - $(top_srcdir)/m4/freading.m4 $(top_srcdir)/m4/frexp.m4 \ - $(top_srcdir)/m4/frexpl.m4 $(top_srcdir)/m4/fseeko.m4 \ - $(top_srcdir)/m4/ftello.m4 $(top_srcdir)/m4/getopt.m4 \ - $(top_srcdir)/m4/gettimeofday.m4 $(top_srcdir)/m4/gl_list.m4 \ - $(top_srcdir)/m4/glibc21.m4 $(top_srcdir)/m4/gnulib-common.m4 \ + $(top_srcdir)/m4/config-h.m4 $(top_srcdir)/m4/dirname.m4 \ + $(top_srcdir)/m4/dos.m4 $(top_srcdir)/m4/double-slash-root.m4 \ + $(top_srcdir)/m4/eealloc.m4 $(top_srcdir)/m4/errno_h.m4 \ + $(top_srcdir)/m4/error.m4 $(top_srcdir)/m4/exitfail.m4 \ + $(top_srcdir)/m4/exponentd.m4 $(top_srcdir)/m4/exponentf.m4 \ + $(top_srcdir)/m4/exponentl.m4 $(top_srcdir)/m4/extensions.m4 \ + $(top_srcdir)/m4/fatal-signal.m4 $(top_srcdir)/m4/fcntl_h.m4 \ + $(top_srcdir)/m4/fflush.m4 $(top_srcdir)/m4/filenamecat.m4 \ + $(top_srcdir)/m4/float_h.m4 $(top_srcdir)/m4/fopen.m4 \ + $(top_srcdir)/m4/fpending.m4 $(top_srcdir)/m4/fpieee.m4 \ + $(top_srcdir)/m4/fpurge.m4 $(top_srcdir)/m4/freading.m4 \ + $(top_srcdir)/m4/frexp.m4 $(top_srcdir)/m4/frexpl.m4 \ + $(top_srcdir)/m4/fseeko.m4 $(top_srcdir)/m4/ftello.m4 \ + $(top_srcdir)/m4/getopt.m4 $(top_srcdir)/m4/gettimeofday.m4 \ + $(top_srcdir)/m4/gl_list.m4 $(top_srcdir)/m4/glibc21.m4 \ + $(top_srcdir)/m4/gnulib-common.m4 \ $(top_srcdir)/m4/gnulib-comp.m4 \ $(top_srcdir)/m4/include_next.m4 $(top_srcdir)/m4/inline.m4 \ $(top_srcdir)/m4/intmax_t.m4 $(top_srcdir)/m4/inttypes_h.m4 \ $(top_srcdir)/m4/isnand.m4 $(top_srcdir)/m4/isnanf.m4 \ $(top_srcdir)/m4/isnanl.m4 $(top_srcdir)/m4/ldexpl.m4 \ - $(top_srcdir)/m4/localcharset.m4 $(top_srcdir)/m4/longlong.m4 \ - $(top_srcdir)/m4/lseek.m4 $(top_srcdir)/m4/malloc.m4 \ - $(top_srcdir)/m4/malloca.m4 $(top_srcdir)/m4/math_h.m4 \ - $(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbstate_t.m4 \ - $(top_srcdir)/m4/memchr.m4 $(top_srcdir)/m4/memcmp.m4 \ + $(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \ + $(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/libsigsegv.m4 \ + $(top_srcdir)/m4/localcharset.m4 $(top_srcdir)/m4/lock.m4 \ + $(top_srcdir)/m4/longlong.m4 $(top_srcdir)/m4/lseek.m4 \ + $(top_srcdir)/m4/malloc.m4 $(top_srcdir)/m4/malloca.m4 \ + $(top_srcdir)/m4/math_h.m4 $(top_srcdir)/m4/mbrtowc.m4 \ + $(top_srcdir)/m4/mbstate_t.m4 $(top_srcdir)/m4/memchr.m4 \ + $(top_srcdir)/m4/memcmp.m4 $(top_srcdir)/m4/memset.m4 \ $(top_srcdir)/m4/mkdtemp.m4 $(top_srcdir)/m4/mkstemp.m4 \ - $(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/pathmax.m4 \ - $(top_srcdir)/m4/printf-frexp.m4 \ + $(top_srcdir)/m4/nocrash.m4 $(top_srcdir)/m4/open.m4 \ + $(top_srcdir)/m4/pathmax.m4 $(top_srcdir)/m4/printf-frexp.m4 \ $(top_srcdir)/m4/printf-frexpl.m4 $(top_srcdir)/m4/printf.m4 \ $(top_srcdir)/m4/quotearg.m4 $(top_srcdir)/m4/regex.m4 \ - $(top_srcdir)/m4/sig_atomic_t.m4 $(top_srcdir)/m4/signal_h.m4 \ + $(top_srcdir)/m4/sig_atomic_t.m4 $(top_srcdir)/m4/sigaction.m4 \ + $(top_srcdir)/m4/signal_h.m4 \ $(top_srcdir)/m4/signalblocking.m4 $(top_srcdir)/m4/signbit.m4 \ - $(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/ssize_t.m4 \ - $(top_srcdir)/m4/stdarg.m4 $(top_srcdir)/m4/stdbool.m4 \ - $(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdint_h.m4 \ - $(top_srcdir)/m4/stdio-safer.m4 $(top_srcdir)/m4/stdio_h.m4 \ - $(top_srcdir)/m4/stdlib-safer.m4 $(top_srcdir)/m4/stdlib_h.m4 \ + $(top_srcdir)/m4/size_max.m4 $(top_srcdir)/m4/snprintf.m4 \ + $(top_srcdir)/m4/ssize_t.m4 $(top_srcdir)/m4/stdarg.m4 \ + $(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stdint.m4 \ + $(top_srcdir)/m4/stdint_h.m4 $(top_srcdir)/m4/stdio-safer.m4 \ + $(top_srcdir)/m4/stdio_h.m4 $(top_srcdir)/m4/stdlib-safer.m4 \ + $(top_srcdir)/m4/stdlib_h.m4 $(top_srcdir)/m4/strdup.m4 \ $(top_srcdir)/m4/strerror.m4 $(top_srcdir)/m4/string_h.m4 \ - $(top_srcdir)/m4/strstr.m4 $(top_srcdir)/m4/strtod.m4 \ - $(top_srcdir)/m4/strtol.m4 $(top_srcdir)/m4/sys_stat_h.m4 \ - $(top_srcdir)/m4/sys_time_h.m4 $(top_srcdir)/m4/tempname.m4 \ + $(top_srcdir)/m4/strndup.m4 $(top_srcdir)/m4/strnlen.m4 \ + $(top_srcdir)/m4/strsignal.m4 $(top_srcdir)/m4/strstr.m4 \ + $(top_srcdir)/m4/strtod.m4 $(top_srcdir)/m4/strtol.m4 \ + $(top_srcdir)/m4/sys_stat_h.m4 $(top_srcdir)/m4/sys_time_h.m4 \ + $(top_srcdir)/m4/tempname.m4 $(top_srcdir)/m4/thread.m4 \ + $(top_srcdir)/m4/threadlib.m4 $(top_srcdir)/m4/tls.m4 \ $(top_srcdir)/m4/tmpdir.m4 $(top_srcdir)/m4/unistd-safer.m4 \ $(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/unlocked-io.m4 \ $(top_srcdir)/m4/vasnprintf.m4 \ @@ -84,7 +98,8 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/a $(top_srcdir)/m4/vasprintf.m4 $(top_srcdir)/m4/wchar.m4 \ $(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wctype.m4 \ $(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/xalloc.m4 \ - $(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/xvasprintf.m4 \ + $(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/xstrndup.m4 \ + $(top_srcdir)/m4/xvasprintf.m4 $(top_srcdir)/m4/yield.m4 \ $(top_srcdir)/acinclude.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) @@ -142,8 +157,15 @@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ -EOVERFLOW = @EOVERFLOW@ +EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@ +EMULTIHOP_VALUE = @EMULTIHOP_VALUE@ +ENOLINK_HIDDEN = @ENOLINK_HIDDEN@ +ENOLINK_VALUE = @ENOLINK_VALUE@ +EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@ +EOVERFLOW_VALUE = @EOVERFLOW_VALUE@ +ERRNO_H = @ERRNO_H@ EXEEXT = @EXEEXT@ +FCNTL_H = @FCNTL_H@ FLOAT_H = @FLOAT_H@ GETOPT_H = @GETOPT_H@ GLIBC21 = @GLIBC21@ @@ -151,6 +173,7 @@ GNULIB_CALLOC_POSIX = @GNULIB_CALLOC_POS GNULIB_CEILF = @GNULIB_CEILF@ GNULIB_CEILL = @GNULIB_CEILL@ GNULIB_CHOWN = @GNULIB_CHOWN@ +GNULIB_CLOSE = @GNULIB_CLOSE@ GNULIB_DUP2 = @GNULIB_DUP2@ GNULIB_ENVIRON = @GNULIB_ENVIRON@ GNULIB_FCHDIR = @GNULIB_FCHDIR@ @@ -158,22 +181,30 @@ GNULIB_FFLUSH = @GNULIB_FFLUSH@ GNULIB_FLOORF = @GNULIB_FLOORF@ GNULIB_FLOORL = @GNULIB_FLOORL@ GNULIB_FOPEN = @GNULIB_FOPEN@ +GNULIB_FPRINTF = @GNULIB_FPRINTF@ GNULIB_FPRINTF_POSIX = @GNULIB_FPRINTF_POSIX@ +GNULIB_FPUTC = @GNULIB_FPUTC@ +GNULIB_FPUTS = @GNULIB_FPUTS@ GNULIB_FREOPEN = @GNULIB_FREOPEN@ GNULIB_FREXP = @GNULIB_FREXP@ GNULIB_FREXPL = @GNULIB_FREXPL@ GNULIB_FSEEK = @GNULIB_FSEEK@ GNULIB_FSEEKO = @GNULIB_FSEEKO@ +GNULIB_FSYNC = @GNULIB_FSYNC@ GNULIB_FTELL = @GNULIB_FTELL@ GNULIB_FTELLO = @GNULIB_FTELLO@ GNULIB_FTRUNCATE = @GNULIB_FTRUNCATE@ +GNULIB_FWRITE = @GNULIB_FWRITE@ GNULIB_GETCWD = @GNULIB_GETCWD@ GNULIB_GETDELIM = @GNULIB_GETDELIM@ +GNULIB_GETDTABLESIZE = @GNULIB_GETDTABLESIZE@ GNULIB_GETLINE = @GNULIB_GETLINE@ GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@ GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@ GNULIB_GETSUBOPT = @GNULIB_GETSUBOPT@ GNULIB_ISFINITE = @GNULIB_ISFINITE@ +GNULIB_ISINF = @GNULIB_ISINF@ +GNULIB_ISNAN = @GNULIB_ISNAN@ GNULIB_LCHOWN = @GNULIB_LCHOWN@ GNULIB_LDEXPL = @GNULIB_LDEXPL@ GNULIB_LSEEK = @GNULIB_LSEEK@ @@ -198,19 +229,32 @@ GNULIB_MEMPCPY = @GNULIB_MEMPCPY@ GNULIB_MEMRCHR = @GNULIB_MEMRCHR@ GNULIB_MKDTEMP = @GNULIB_MKDTEMP@ GNULIB_MKSTEMP = @GNULIB_MKSTEMP@ +GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@ +GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@ +GNULIB_OPEN = @GNULIB_OPEN@ +GNULIB_PERROR = @GNULIB_PERROR@ +GNULIB_PRINTF = @GNULIB_PRINTF@ GNULIB_PRINTF_POSIX = @GNULIB_PRINTF_POSIX@ +GNULIB_PUTC = @GNULIB_PUTC@ +GNULIB_PUTCHAR = @GNULIB_PUTCHAR@ GNULIB_PUTENV = @GNULIB_PUTENV@ +GNULIB_PUTS = @GNULIB_PUTS@ +GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@ GNULIB_READLINK = @GNULIB_READLINK@ GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@ GNULIB_ROUND = @GNULIB_ROUND@ GNULIB_ROUNDF = @GNULIB_ROUNDF@ GNULIB_ROUNDL = @GNULIB_ROUNDL@ +GNULIB_RPMATCH = @GNULIB_RPMATCH@ GNULIB_SETENV = @GNULIB_SETENV@ +GNULIB_SIGACTION = @GNULIB_SIGACTION@ +GNULIB_SIGNAL_H_SIGPIPE = @GNULIB_SIGNAL_H_SIGPIPE@ GNULIB_SIGNBIT = @GNULIB_SIGNBIT@ GNULIB_SIGPROCMASK = @GNULIB_SIGPROCMASK@ GNULIB_SLEEP = @GNULIB_SLEEP@ GNULIB_SNPRINTF = @GNULIB_SNPRINTF@ GNULIB_SPRINTF_POSIX = @GNULIB_SPRINTF_POSIX@ +GNULIB_STDIO_H_SIGPIPE = @GNULIB_STDIO_H_SIGPIPE@ GNULIB_STPCPY = @GNULIB_STPCPY@ GNULIB_STPNCPY = @GNULIB_STPNCPY@ GNULIB_STRCASESTR = @GNULIB_STRCASESTR@ @@ -225,16 +269,21 @@ GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@ GNULIB_STRSTR = @GNULIB_STRSTR@ GNULIB_STRTOD = @GNULIB_STRTOD@ GNULIB_STRTOK_R = @GNULIB_STRTOK_R@ +GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@ GNULIB_TRUNC = @GNULIB_TRUNC@ GNULIB_TRUNCF = @GNULIB_TRUNCF@ GNULIB_TRUNCL = @GNULIB_TRUNCL@ +GNULIB_UNISTD_H_SIGPIPE = @GNULIB_UNISTD_H_SIGPIPE@ GNULIB_UNSETENV = @GNULIB_UNSETENV@ GNULIB_VASPRINTF = @GNULIB_VASPRINTF@ +GNULIB_VFPRINTF = @GNULIB_VFPRINTF@ GNULIB_VFPRINTF_POSIX = @GNULIB_VFPRINTF_POSIX@ +GNULIB_VPRINTF = @GNULIB_VPRINTF@ GNULIB_VPRINTF_POSIX = @GNULIB_VPRINTF_POSIX@ GNULIB_VSNPRINTF = @GNULIB_VSNPRINTF@ GNULIB_VSPRINTF_POSIX = @GNULIB_VSPRINTF_POSIX@ GNULIB_WCWIDTH = @GNULIB_WCWIDTH@ +GNULIB_WRITE = @GNULIB_WRITE@ GREP = @GREP@ HAVE_CALLOC_POSIX = @HAVE_CALLOC_POSIX@ HAVE_DECL_ACOSL = @HAVE_DECL_ACOSL@ @@ -251,7 +300,7 @@ HAVE_DECL_LDEXPL = @HAVE_DECL_LDEXPL@ HAVE_DECL_LOGL = @HAVE_DECL_LOGL@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@ HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@ -HAVE_DECL_MKDIR = @HAVE_DECL_MKDIR@ +HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@ HAVE_DECL_SINL = @HAVE_DECL_SINL@ HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@ HAVE_DECL_SQRTL = @HAVE_DECL_SQRTL@ @@ -264,17 +313,17 @@ HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R HAVE_DECL_TANL = @HAVE_DECL_TANL@ HAVE_DECL_TRUNC = @HAVE_DECL_TRUNC@ HAVE_DECL_TRUNCF = @HAVE_DECL_TRUNCF@ -HAVE_DECL_TRUNCL = @HAVE_DECL_TRUNCL@ HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@ HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@ HAVE_DUP2 = @HAVE_DUP2@ HAVE_FSEEKO = @HAVE_FSEEKO@ +HAVE_FSYNC = @HAVE_FSYNC@ HAVE_FTELLO = @HAVE_FTELLO@ HAVE_FTRUNCATE = @HAVE_FTRUNCATE@ +HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@ HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@ HAVE_GETSUBOPT = @HAVE_GETSUBOPT@ HAVE_INTTYPES_H = @HAVE_INTTYPES_H@ -HAVE_IO_H = @HAVE_IO_H@ HAVE_ISWCNTRL = @HAVE_ISWCNTRL@ HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@ HAVE_LSTAT = @HAVE_LSTAT@ @@ -283,9 +332,13 @@ HAVE_MEMPCPY = @HAVE_MEMPCPY@ HAVE_MKDTEMP = @HAVE_MKDTEMP@ HAVE_OS_H = @HAVE_OS_H@ HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@ +HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@ HAVE_READLINK = @HAVE_READLINK@ HAVE_REALLOC_POSIX = @HAVE_REALLOC_POSIX@ +HAVE_RPMATCH = @HAVE_RPMATCH@ HAVE_SETENV = @HAVE_SETENV@ +HAVE_SIGACTION = @HAVE_SIGACTION@ +HAVE_SIGINFO_T = @HAVE_SIGINFO_T@ HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@ HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@ @@ -300,7 +353,9 @@ HAVE_STRNDUP = @HAVE_STRNDUP@ HAVE_STRPBRK = @HAVE_STRPBRK@ HAVE_STRSEP = @HAVE_STRSEP@ HAVE_STRTOD = @HAVE_STRTOD@ +HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@ HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@ +HAVE_STRVERSCMP = @HAVE_STRVERSCMP@ HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@ HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@ HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@ @@ -321,21 +376,34 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LDFLAGS = @LDFLAGS@ +LIBCSTACK = @LIBCSTACK@ LIBINTL = @LIBINTL@ LIBM4_LIBDEPS = @LIBM4_LIBDEPS@ LIBM4_LTLIBDEPS = @LIBM4_LTLIBDEPS@ +LIBMULTITHREAD = @LIBMULTITHREAD@ LIBOBJS = @LIBOBJS@ +LIBPTH = @LIBPTH@ +LIBPTH_PREFIX = @LIBPTH_PREFIX@ LIBS = @LIBS@ +LIBSIGSEGV = @LIBSIGSEGV@ LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@ +LIBTHREAD = @LIBTHREAD@ LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@ +LTLIBCSTACK = @LTLIBCSTACK@ LTLIBINTL = @LTLIBINTL@ +LTLIBMULTITHREAD = @LTLIBMULTITHREAD@ LTLIBOBJS = @LTLIBOBJS@ +LTLIBPTH = @LTLIBPTH@ +LTLIBSIGSEGV = @LTLIBSIGSEGV@ +LTLIBTHREAD = @LTLIBTHREAD@ M4_LIBOBJS = @M4_LIBOBJS@ M4_LTLIBOBJS = @M4_LTLIBOBJS@ M4tests_LIBOBJS = @M4tests_LIBOBJS@ M4tests_LTLIBOBJS = @M4tests_LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ +NEXT_ERRNO_H = @NEXT_ERRNO_H@ +NEXT_FCNTL_H = @NEXT_FCNTL_H@ NEXT_FLOAT_H = @NEXT_FLOAT_H@ NEXT_MATH_H = @NEXT_MATH_H@ NEXT_SIGNAL_H = @NEXT_SIGNAL_H@ @@ -358,11 +426,13 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ POW_LIB = @POW_LIB@ +PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@ PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@ RANLIB = @RANLIB@ REPLACE_CEILF = @REPLACE_CEILF@ REPLACE_CEILL = @REPLACE_CEILL@ REPLACE_CHOWN = @REPLACE_CHOWN@ +REPLACE_CLOSE = @REPLACE_CLOSE@ REPLACE_FCHDIR = @REPLACE_FCHDIR@ REPLACE_FFLUSH = @REPLACE_FFLUSH@ REPLACE_FLOORF = @REPLACE_FLOORF@ @@ -380,12 +450,21 @@ REPLACE_GETCWD = @REPLACE_GETCWD@ REPLACE_GETLINE = @REPLACE_GETLINE@ REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@ REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@ +REPLACE_HUGE_VAL = @REPLACE_HUGE_VAL@ REPLACE_ISFINITE = @REPLACE_ISFINITE@ +REPLACE_ISINF = @REPLACE_ISINF@ +REPLACE_ISNAN = @REPLACE_ISNAN@ +REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@ REPLACE_LCHOWN = @REPLACE_LCHOWN@ REPLACE_LDEXPL = @REPLACE_LDEXPL@ REPLACE_LSEEK = @REPLACE_LSEEK@ REPLACE_MEMMEM = @REPLACE_MEMMEM@ +REPLACE_MKDIR = @REPLACE_MKDIR@ REPLACE_MKSTEMP = @REPLACE_MKSTEMP@ +REPLACE_NAN = @REPLACE_NAN@ +REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@ +REPLACE_OPEN = @REPLACE_OPEN@ +REPLACE_PERROR = @REPLACE_PERROR@ REPLACE_PRINTF = @REPLACE_PRINTF@ REPLACE_PUTENV = @REPLACE_PUTENV@ REPLACE_ROUND = @REPLACE_ROUND@ @@ -395,17 +474,21 @@ REPLACE_SIGNBIT = @REPLACE_SIGNBIT@ REPLACE_SIGNBIT_USING_GCC = @REPLACE_SIGNBIT_USING_GCC@ REPLACE_SNPRINTF = @REPLACE_SNPRINTF@ REPLACE_SPRINTF = @REPLACE_SPRINTF@ +REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@ REPLACE_STRCASESTR = @REPLACE_STRCASESTR@ +REPLACE_STRDUP = @REPLACE_STRDUP@ REPLACE_STRERROR = @REPLACE_STRERROR@ REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@ REPLACE_STRSTR = @REPLACE_STRSTR@ REPLACE_STRTOD = @REPLACE_STRTOD@ +REPLACE_TRUNCL = @REPLACE_TRUNCL@ REPLACE_VASPRINTF = @REPLACE_VASPRINTF@ REPLACE_VFPRINTF = @REPLACE_VFPRINTF@ REPLACE_VPRINTF = @REPLACE_VPRINTF@ REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@ REPLACE_VSPRINTF = @REPLACE_VSPRINTF@ REPLACE_WCWIDTH = @REPLACE_WCWIDTH@ +REPLACE_WRITE = @REPLACE_WRITE@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@ @@ -416,12 +499,14 @@ STDINT_H = @STDINT_H@ STRIP = @STRIP@ SYS_STAT_H = @SYS_STAT_H@ SYS_TIME_H = @SYS_TIME_H@ +UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@ VERSION = @VERSION@ VOID_UNSETENV = @VOID_UNSETENV@ WCHAR_H = @WCHAR_H@ WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@ WCTYPE_H = @WCTYPE_H@ WINT_T_SUFFIX = @WINT_T_SUFFIX@ +YIELD_LIB = @YIELD_LIB@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ @@ -469,6 +554,7 @@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ info_TEXINFOS = m4.texinfo diff -ruNp m4-1.4.11/doc/gendocs_template m4-1.4.12/doc/gendocs_template --- m4-1.4.11/doc/gendocs_template 2007-12-01 11:58:04.000000000 -0700 +++ m4-1.4.12/doc/gendocs_template 2008-08-05 07:16:37.000000000 -0600 @@ -59,7 +59,7 @@ (%%TEXI_TGZ_SIZE%%K bytes gzipped tar file). -

You can buy printed copies of +

You can buy printed copies of some manuals (among other items) from the Free Software Foundation; this helps support FSF activities.

@@ -73,7 +73,7 @@ script.)

- +