Paul Eggert [Fri, 8 Sep 2006 22:36:16 +0000 (22:36 +0000)]
* lib/autoconf/functions.m4 (AC_FUNC_MKTIME): Add year_2050_test
to catch glibc bug 2821
<http://sourceware.org/bugzilla/show_bug.cgi?id=2821>.
Merge from gnulib as follows: Use AC_CHECK_HEADERS_ONCE instead of
AC_CHECK_HEADERS, and likewise for AC_CHECK_FUNCS_ONCE and
AC_CHECK_FUNCS. Don't check for stdlib.h, since we now
assume C89.
* lib/autoconf/fortran.m4 (_AC_PROG_FC): Prefer xlf90/xlf95 over
f90/f95 because the latter drivers of AIX Fortran 9.1 do not
accept files with extension `.f'. For consistency, also prefer
xlf over f77.
* doc/autoconf.texi (Fortran Compiler): Remove mention of bug
from last patch.
Paul Eggert [Sat, 2 Sep 2006 05:37:07 +0000 (05:37 +0000)]
* NEWS: New macro AC_CACHE_CHECK_INT. It replaces the
old AC_COMPUTE_INT, which now behaves like _AC_COMPUTE_INT
except the first two arguments are reversed.
* doc/autoconf.texi (Caching Results): New macro AC_CACHE_CHECK_INT.
(Generic Compiler Characteristics): AC_COMPUTE_INT no longer
caches nor outputs a diagnostic. Suggested by Bruno Haible.
* lib/autoconf/general.m4 (AC_CACHE_CHECK_INT): New macro,
equivalent to the old AC_COMPUTE_INT.
(AC_COMPUTE_INT): No longer caches or reports. New signature.
All uses changed to AC_CACHE_CHECK_INT.
* tests/base.at (AC_CACHE_CHECK_INT): New test.
* tests/mktests.sh (ac_exclude_lsit): Add AC_CACHE_CHECK_INT.
Paul Eggert [Thu, 31 Aug 2006 22:38:30 +0000 (22:38 +0000)]
* NEWS: AC_FUNC_FNMATCH, AC_FUNC_FNMATCH_GNU, AC_FUNC_GETLOADVG,
and AC_REPLACE_FNMATCH are now obsolescent in Autoconf. New
programs should use their Gnulib counterparts.
* doc/autoconf.texi (Particular Functions): Likewise.
(Macro Names, testsuite Invocation): Replace uses of these
obsolete macros with uses of non-obsolete macros.
Paul Eggert [Fri, 25 Aug 2006 20:48:02 +0000 (20:48 +0000)]
Fix Lex library problem reported to us by Julio Garvia.
* doc/autoconf.texi (Particular Programs): YYTEXT_POINTER is
for the default, which the user can override.
* lib/autoconf/programs.m4 (AC_PROG_LEX): Let _AC_PROG_LEX_YYTEXT_DECL
deal with LEXLIB.
(_AC_PROG_LEX_YYTEXT_DECL): Handle caching correctly; the old code
didn't work if some values were cached but not others. Test for
broken lex libraries like native ia64-hp-hpux11.22; see
<http://sources.redhat.com/ml/binutils/2003-12/msg00337.html>, and
work around the problem by preferring an empty LEXLIB to -lfl or
-ll. Let the user set LEXLIB='' to indicate no library needed.
Paul Eggert [Thu, 24 Aug 2006 22:56:47 +0000 (22:56 +0000)]
Rework to use more-modern build style.
Many files are renamed; all uses of their names were changed.
* .x-sc_trailing_blank: Renamed from .x-sc_trailing_blank.
* .x-sc_useless_cpp_parens: New file.
* build-aux/config.guess: Renamed from config/config.guess. Update.
* build-aux/config.sub: Renamed from config/config.sub. Update.
* build-aux/elisp-comp: Renamed from config/elisp-comp.
* build-aux/install-sh: Renamed from config/install-sh. Update.
* build-aux/mdate-sh: Renamed from config/mdate-sh.
* build-aux/missing: Renamed from config/missing.
* build-aux/texinfo.tex: Renamed from config/texinfo.tex. Update.
* build-aux/vc-list-files: Renamed from config/vc-list-files.
* config/Makefile.am: Removed.
* config/mkinstalldirs: Removed.
* config/move-if-change: Removed.
* m4/m4.m4: Renamed from config/m4.m4. Add (C) to copyright notice.
* Makefile.am (SUBDIRS): Remove config.
(ACLOCAL_AMFLAGS): Include from m4, not config.
(EXTRA_DIST): Add config/announce-gen, config/prev-version.txt.
(WGET, WGETFLAGS): New macros, since Makefile.maint no longer does this.
(autom4te-update): Rewrite with a loop. Get from gnulib, not automake.
Fail if there's an error.
* Makefile.cfg (move_if_change): Remove.
(wget_files): Remove.
(cvs_executable_files): New macro.
(cvs_files): Use it. Remove mkinstalldirs. Add fdl.texi.
(executable-update): Use $(cvs_executable_files).
(local-checks-to-skip): Remove.
* Makefile.maint: Merge from coreutils, plus add our own changes
(gzip_rsyncable): New macro.
(GZIP_ENV): Use it.
(CVS_LIST): Use build-aux/vc-list-files.
(VERSION_REGEXP): New macro.
(local-checks-available): Add patch-check, $(syntax-check-rules),
check-AUTHORS.
(syntax-check-rules): Compute dynamically.
(sc_cast_of_x_alloc_return_value): Work even if no source files.
(sc_cast_of_alloca_return_value): Likewise.
(sc_prohibit_atoi_atof): Simplify regexp.
(sc_no_if_have_config_h, sc_require_config_h):
(sc_prohibit_assert_without_use,
(sc_obsolete_symbols): Check for O_NDELAY.
(sc_texi_notab): Remove.
(sc-changelog): Don't make an exception for '----' lines.
(.re-list): Remove, so we don't have a junk file behind.
(sc_system_h_headers): Remove the need for .re-list.
(sc_the_the): New rule.
(sc_tight_scope): Simplify.
(sc_trailing_space): Renamed from sc_trailing_blank.
(longopt_re): New macro.
(sc_two_space_separator_in_usage): New rule.
(sc_unmarked_diagnostics): Look at all files under CVS.
(sc_useless_cpp_parens, patch-check, check-AUTHORS): New rules.
(news-date-check, changelog-check): Version is OK.
(po-check): Look for lib files even if not in CVS.
(copyright-check): Use $() not ``.
(maintainer-distcheck): Do not depend on changelog-check.
(my-distcheck): Depend on $(release_archive_dir)/$(prev-tgz).
Also check for -Wpointer-arith.
(WGET, WGETFLAGS, tgz-md5, tgz-sha1, bz2-md5, bz2-sha1):
(xdelta-md5, xdelta-sha1, tgz-size, bz2-size, xd-size, rel-check):
Remove.
(announcement): Add --gpg-key-id arg.
(cvs-sv): Remove.
(move_if_change): Just use mv.
(local_updates: Remove wget-update, po-update.
(po_repo, do-po-update, po-update, wget_files, get-targets): Remove.
(config.guess-url_prefix, config.sub-url_prefix): Remove.
(ansi2knr.c-url_prefix, texinfo.tex-url_prefix):
(standards.texi-url_prefix, make-stds.texi-url_prefix, target, url):
($(get-targets)): Remove.
(cvs_files): Remove missing, mkinstalldirs, ansi2knr.c.
(gnulib_repo): Renamed from automake_repo. Get from gnulib now.
(cvs-update): Get from gnulib.
(emut_upload_commands): gnupload is in build-aux now.
(alpha beta major): Add changelog-check. Check version.
* configure.ac (AC_CONFIG_AUX_DIR): Renamed from config to build-aux.
(AC_CONFIG_FILES): Remove.
* bin/autoconf.as: Add spaces to avoid distcheck warning.
* config/announce-gen: Sync from coreutils.
* doc/make-stds.texi: Sync from gnulib.
* doc/standards.texi: Likewise.
* man/Makefile.am: Adjust for config -> build-aux renaming.
* tests/Makefile.am: Prefer $(FOO) to @FOO@.
* tests/local.at: Adjust from config -> build-aux renaming.
* tests/tools.at: Likewise.
* tests/torture.at: Likewise.
Paul Eggert [Thu, 24 Aug 2006 18:08:16 +0000 (18:08 +0000)]
* NEWS: The C99 check now tests for vararg macros and 64-bit
preprocessor ints.
* doc/autoconf.texi (C Compiler): Document // comments, va_copy.
* lib/autoconf/c.m4 (_AC_PROG_CC_C99): Test varargs macros and
64-bit preprocessor ints. Check for static initialization of
long long. Remove unnecessary casts.
Paul Eggert [Tue, 15 Aug 2006 16:24:42 +0000 (16:24 +0000)]
* NEWS: Autoconf now uses constructs like "#ifdef HAVE_STDLIB_H"
rather than "#if HAVE_STDLIB_H", so that it now works with "gcc
-Wundef -Werror". Problem reported by David Fang in
<http://lists.gnu.org/archive/html/autoconf/2006-08/msg00045.html>.
* doc/autoconf.texi (Header Templates, Default Includes):
(Particular Functions, Generic Functions, Header Portability):
(Particular Headers, Generic Headers, Generic Declarations, Guidelines):
(Obsolete Macros, AC_FOO_IFELSE vs AC_TRY_FOO):
(Present But Cannot Be Compiled, Preprocessor Symbol Index):
Prefer #ifdef to #if.
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Prefer #ifdef to #if.
* lib/autoconf/functions.m4 (AC_FUNC_ALLOCA, _AC_FUNC_MALLOC_IF):
(AC_FUNC_MKTIME, AC_FUNC_MMAP, _AC_FUNC_REALLOC_IF):
(AC_FUNC_SELECT_ARGTYPES, AC_FUNC_SETVBUF_REVERSED, _AC_FUNC_VFORK):
Likewise.
* lib/autoconf/headers.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS):
(AC_HEADER_RESOLV, AC_HEADER_STAT): Likewise.
* lib/autoconf/specific.m4 (AC_DECL_SYS_SYGLIST):
(AC_SYS_RESTARTABLE_SYSCALLS): Likewise.
* lib/autoconf/types.m4 (AC_STRUCT_TIMEZONE): Likewise.
* lib/autoconf/headers.m4 (AC_HEADER_STAT): Don't assume that
S_ISDIR etc. are valid for use in #if; POSIX doesn't guarantee
this.
Paul Eggert [Mon, 14 Aug 2006 22:51:35 +0000 (22:51 +0000)]
* doc/autoconf.texi (Limitations of Usual Tools): Document sed
problems with arg script text that doesn't end in newline, and
with '-e a...'. Problems reported by Ralf Wildenhues.
Ralf Wildenhues [Tue, 8 Aug 2006 16:29:04 +0000 (16:29 +0000)]
* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): `config.status
--help' should mention that `--version' outputs configuration
settings. Report by Bruno Haible.
Paul Eggert [Mon, 7 Aug 2006 07:10:24 +0000 (07:10 +0000)]
Fix test suite failures reported by Pierre in
<http://lists.gnu.org/archive/html/bug-autoconf/2006-08/msg00005.html>.
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Don't claim
the compiler created a file "b.out" when it didn't create anything
at all.
* lib/autoconf/specific.m4 (AC_SYS_INTERPRETER):
Discard stderr too, when invoking the test script.
Paul Eggert [Thu, 20 Jul 2006 22:38:47 +0000 (22:38 +0000)]
* lib/autoconf/libs.m4 (AC_PATH_XTRA): Don't use -R if the
compiler complains about it, even if things works after the
complaint. Problem reported by Peter O'Gorman.
Paul Eggert [Thu, 20 Jul 2006 21:21:14 +0000 (21:21 +0000)]
* doc/autoconf.texi (Preset Output Variables): Document CFLAGS,
CPPFLAGS, and LDFLAGS better. Problem reported by Bruno Haible.
Similarly for CXXFLAGS, OBJCFLAGS, ERLCFLAGS.
Paul Eggert [Mon, 17 Jul 2006 17:34:05 +0000 (17:34 +0000)]
* lib/autoconf/libs.m4 (AC_PATH_XTRA): Do the check for space after
-R regardless of host. Patrick Welche reports that a space after -R
is also required for NetBSD 3.99.
Paul Eggert [Fri, 7 Jul 2006 18:43:49 +0000 (18:43 +0000)]
* doc/autoconf.texi (C Compiler): Add a ref to Volatile Objects
under AC_C_VOLATILE.
(Volatile Objects): Be a little less skeptical about what
"volatile" means. Derived from thoughts by Ben Pfaff in
<http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00092.html>.
Paul Eggert [Fri, 7 Jul 2006 17:56:16 +0000 (17:56 +0000)]
* tests/torture.at (Configuring subdirectories): Set CONFIG_SITE
more globally, since the 2006-06-30 patch didn't suffice. Problem
reported by Keith Marshall. Also, don't bother with builddir2,
since it shouldn't be needed any more.
Paolo Bonzini [Fri, 7 Jul 2006 14:21:57 +0000 (14:21 +0000)]
2006-07-07 Paolo Bonzini <bonzini@gnu.org>
* doc/autoconf.texi (Generic compiler characteristics):
Document AC_COMPUTE_INT. Fix wrong statements on Default
Includes for AC_CHECK_SIZEOF and AC_CHECK_ALIGNOF.
Paul Eggert [Fri, 30 Jun 2006 07:19:46 +0000 (07:19 +0000)]
* tests/torture.at (Configuring subdirectories): Set CONFIG_SITE
to a nonexistent file, so that we don't have to worry about
a local site configuration that doesn't use /usr/local.
Problem reported by Keith Marshall in
<http://lists.gnu.org/archive/html/bug-autoconf/2006-06/msg00133.html>.
Paul Eggert [Wed, 28 Jun 2006 17:48:52 +0000 (17:48 +0000)]
* doc/autoconf.texi: Be more consistent about using @acronym with
"HP" and "HP-UX". Remove mention of OSF; the old version wasn't
quite right (it talked about "OSF/Tru64", even though the
operating systems were called OSF/1, Digital UNIX, and Tru64 UNIX,
and it even mentioned "OSF 4"!) and at this point there's little
reason to talk about OSF any more, since it died in 1994.
(Specific Compiler Characteristics): Simplify example of
negative-size array.
(File Descriptors): Reorder to make the text flow better.
Remove joke about "appreciate the various levels"; I didn't get it.
Add remark about HP-UX sh -x bug with stderr noted by Bob Proulx in
<http://lists.gnu.org/archive/html/bug-coreutils/2006-06/msg00225.html>.
(File Descriptors, Limitations of Usual Tools):
Tone down the advice against renaming or removing open files.
(Limitations of Usual Tools): Add a new section, on 'rm'.
Ralf Wildenhues [Fri, 23 Jun 2006 14:56:30 +0000 (14:56 +0000)]
* lib/autoconf/status.m4 (_AC_OUTPUT_FILE): Expand tests for
datarootdir-related errors only if AC_DATAROOTDIR_CHECKED is
not defined.
* doc/autoconf.texi (Changed Directory Variables): New node,
to document the whole `datarootdir' business a bit better.
* NEWS: Update.
* tests/torture.at (datarootdir workaround): Extend test.
Prompted by report by Alexandre Julliard.
Paul Eggert [Thu, 22 Jun 2006 23:50:07 +0000 (23:50 +0000)]
* lib/autoconf/c.m4 (_AC_PROG_CC_C89): Check for C89 incompatibility
when using default mode of IBM C 6 for AIX. Problem and two-line
fix reported by Larry Jones.
Paul Eggert [Tue, 20 Jun 2006 19:49:14 +0000 (19:49 +0000)]
* NEWS: Use "M4" rather than "m4" when appropriate.
Problem reported by Eric Blake.
* doc/autoconf.texi: Likewise.
Use @acronym around BSD, GCC, and GNU when appropriate.
(Why GNU M4): Renamed from "Why GNU m4".
(Redefined M4 Macros): Mention that Posix
m4wrap takes only 1 argument, but GNU M4 1.4.x takes more.
(Buffer Overruns): Mention size_t and ptrdiff_t as alternatives
to int.
Ralf Wildenhues [Tue, 20 Jun 2006 05:35:38 +0000 (05:35 +0000)]
* lib/m4sugar/m4sugar.m4 (m4_init): Merge the two m4_wrap
calls, so that we do not care whether they are LIFO or FIFO;
in the m4_wrap, do not check which diversion is the topmost
one, just check that the stack is balanced at the end.
* lib/m4sugar/m4sh.m4 (AS_INIT): We are going to change the
base diversion forever--pop the previous diversion before
opening the new one; consequently, remove the m4_wrap call.
* lib/autotest/general.m4 (AT_INIT): Likewise.
* tests/m4sugar.at: Do not use
m4_wrap([m4_diversion_pop([..])]), for educational purposes.
Paul Eggert [Mon, 19 Jun 2006 23:12:16 +0000 (23:12 +0000)]
* NEWS: Document that m4wrap/m4_wrap might not be LIFO.
* doc/autoconf.texi (): Likewise.
Rework example of m4wrap token-pasting trouble so that it doesn't
care whether it's LIFO or FIFO.
Fix some "contrary to"s that are awkward in English.
Ralf Wildenhues [Mon, 19 Jun 2006 18:28:12 +0000 (18:28 +0000)]
* lib/autoconf/types.m4 (_AC_TYPE_INT): Set `$ac_cv_c_int$1_t'
to `yes' instead of `int$1_t' if the type is found, for more
consistent configure output (where $1 is the number of bits).
(_AC_TYPE_UINT): Likewise for `uint$1_t'.
Suggested by Bruno Haible.
Ralf Wildenhues [Mon, 19 Jun 2006 18:22:03 +0000 (18:22 +0000)]
* lib/autoconf/types.m4 (_AC_TYPE_UNSIGNED_INT): Solaris 2.5.1
needs _UINT8_T and _UINT64_T defines as well, to avoid clashes
with system headers. Report by Bruno Haible.
Ralf Wildenhues [Sat, 17 Jun 2006 08:08:19 +0000 (08:08 +0000)]
* bin/Makefile.am (autoconf.in): Use `--melt' for autom4te,
in order to avoid picking up an older installed frozen m4sh.m4f.
Besides an outdated shell startup, this could have been created
by an earlier M4 version with incompatible frozen file format.
Paul Eggert [Fri, 16 Jun 2006 20:38:03 +0000 (20:38 +0000)]
* doc/autoconf.texi:
(Installation Directory Variables, Build Directories):
(Automatic Remaking, Subdirectories, Fortran Compiler):
(Making testsuite Scripts, Defining Directories):
Quote variable usages better.
(Installation Directory Variables): Fix table item font.
Reword slightly to clarify. Generalize advice about
not using special characters to include all file-related
vars, not just VPATH.
(Special Chars in Variables): Warn about special characters in
$(srcdir) too.
(Assignments): Clarify default-value example as suggested by
Ralf Wildenhues in
<http://lists.gnu.org/archive/html/autoconf-patches/2006-06/msg00072.html>.
(Special Shell Variables): Note leading ./ or ../, as suggested
by Stepan Kasal.
(Limitations of Builtins): Under cd, warn about CDPATH.
(The Make Macro MAKEFLAGS): Untabify. Problem reported by
Ralf Wildenhues.
Paul Eggert [Fri, 16 Jun 2006 11:42:20 +0000 (11:42 +0000)]
* README: Recomment m4 1.4.4 instead of 1.4.3..
* doc/autoconf.texi: Likewise.
(Special Chars in Names): Say that $(.FOO) is portable, as
suggested by Stepan Kasal.
Ralf Wildenhues [Thu, 15 Jun 2006 13:20:04 +0000 (13:20 +0000)]
* doc/autoconf.texi (Configuration Actions): Remove duplicate
`@var', for texi2html.
(Systemology): Some more word wrapping, for DVI output.
(autom4te Invocation): The short option for `--melt' is `-M',
not `-m'.
Paul Eggert [Thu, 15 Jun 2006 08:47:20 +0000 (08:47 +0000)]
* doc/autoconf.texi: More formatting and English tweaks,
many suggested by Ralf Wildenhues.
Reword to avoid "@code{...}'s" and the like, since it's ugly
with Emacs info mode. discontents -> woes.
Put a few "will"s back. time stamp -> timestamp.
side-effect -> side effect.
Paul Eggert [Wed, 14 Jun 2006 19:49:00 +0000 (19:49 +0000)]
* doc/autoconf.texi (The Make Macro MAKEFLAGS): New node.
(Special Chars in Names): Renamed from Leading _ in Macro Names.
Mention other special chars, too.
Paul Eggert [Wed, 14 Jun 2006 19:11:43 +0000 (19:11 +0000)]
* doc/autoconf.texi (Initializing configure, Shell Substitutions):
Warn about $@ not persisting. Problem reported by Julien Danjou in
<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=372179>.
Paul Eggert [Wed, 14 Jun 2006 05:08:20 +0000 (05:08 +0000)]
* doc/autoconf.texi: Some systematic minor improvements, as
follows. Use "makefile" when talking about makefiles
generally (which might be named "makefile" or "Makefile" or even
"foo.mk"), "Makefile" when talking about a specific makefile
called "Makefile". This unclutters the text from weird quotes
(e.g., "`Makefile's" in info mode). Similarly, use "@var{foo}
values" rather than "@var{foo}s" and similar constructs containing
"}s". Use "Make rules" rather than "Makefile rules". Minor
English-language improvements. Change the prefix "sub-" to "sub"
and "re-" to "re".
Put blank lines around examples more consistently.
Avoid "rather" and "very" as intensifiers.
Avoid "will" as an auxiliary.
(Limitations of Make): Split this node into....
(Portable Make, $< in Ordinary Make Rules, Failure in Make Rules):
(Leading _ in Macro Names, Backslash-Newline-Newline):
(Backslash-Newline Comments, Long Lines in Makefiles):
(Macros and Submakes, The Make Macro SHELL, Comments in Make Rules):
(obj/ and Make, make -k Status, VPATH and Make):
(VPATH and Double-colon, $< in Explicit Rules):
(Automatic Rule Rewriting, OSF/Tru64 Directory Magic):
(Make Target Lookup, Single Suffix Rules, Timestamps and Make):
New nodes, resulting from splitup of Limitations of Make.
All cross-references changed. Raise the top node from
a section to a chapter, and all subnodes accordingly.
Redo the introductory wording to match the new organization.
(Installation Directory Variables): Use an example that is
closer to what Autoconf actually does. Mention that VPATH's
value should not contain metacharacters or white space.
(Fortran Compiler): Fix a VPATH bug in an example.
(Leading _ in Macro Names): Mention that this problem is no longer
of practical concern.
(VPATH and Make): Reword the advice to make it clearer
that Autoconf and Automake support VPATH in non-GNU make, but
many packages have bugs in this area.
($< in Explicit Rules): Refer to Build Directories rather
than using a (non-VPATH-safe) example.
(Automatic Rule Rewriting): Mention the sort of disaster that
can ensue with Solaris-style rule rewriting with VPATH.
Ralf Wildenhues [Thu, 8 Jun 2006 17:25:10 +0000 (17:25 +0000)]
* doc/autoconf.texi (Installation Directory Variables):
Drop extra @samp from `@table @samp' item.
(Limitations of Usual Tools): Comment fix.
Do not nest @samp just to point to other table items.
(Writing testsuite.at) <AT_CHECK>: The second argument to
`@dvar' is already @samp'ed.
(Making testsuite Scripts) <AC_CONFIG_TESTDIR>: Likewise,
do not use @var in the second argument.
Paul Eggert [Wed, 7 Jun 2006 23:46:47 +0000 (23:46 +0000)]
* lib/m4sugar/m4sh.m4 (_AS_DETECT_BETTER_SHELL): Look for
$as_shell.exe too. Problem reported by Andreas Buening in
<http://lists.gnu.org/archive/html/autoconf/2006-06/msg00038.html>.
Ralf Wildenhues [Wed, 7 Jun 2006 18:24:01 +0000 (18:24 +0000)]
* lib/autoconf/functions.m4 (AC_FUNC_ALLOCA): Work around
`unused variable' compiler warning, for `-Wall -Werror'.
Report by Jaap Haitsma <jaap@haitsma.org>.
Paul Eggert [Wed, 7 Jun 2006 05:35:46 +0000 (05:35 +0000)]
* lib/autoconf/c.m4 (AC_PROG_CC_C_O): Remove core file, in
case the compiler dumps core. Problem reported for
OpenServer 5.0.7 by Tim Rice in
<http://lists.gnu.org/archive/html/bug-autoconf/2006-06/msg00019.html>.
* lib/autoconf/general.m4 (_AC_COMPILE_IFELSE, _AC_LINK_IFELSE):
Likewise.
projects / thirdparty / autoconf.git / log
