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* maint: resync files from upstreamEric Blake2012-03-016-36/+31
| | | | | | | | | | | | | | | | | | * GNUmakefile: Resync via 'make fetch'. * build-aux/config.guess: Likewise. * build-aux/config.sub: Likewise. * build-aux/texinfo.tex: Likewise. * build-aux/update-copyright: Likewise. * doc/standards.texi: Likewise. * lib/Autom4te/Channels.pm: Likewise. * lib/Autom4te/Configure_ac.pm: Likewise. * lib/Autom4te/FileUtils.pm: Likewise. * lib/Autom4te/Getopt.pm: Likewise. * lib/Autom4te/Struct.pm: Likewise. * lib/Autom4te/XFile.pm: Likewise. * maint.mk: Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* m4sh: make AS_EXECUTABLE_P publicEric Blake2012-02-241-2/+6
| | | | | | | | | | | | | In the process of making it public, factor it into a reusable function. This makes constructs like AC_CHECK_PROGRAM smaller, as well as making libtool's naughty use of $as_executable_p safer. * lib/m4sugar/m4sh.m4 (_AS_TEST_PREPARE): Add a shell function. (AS_EXECUTABLE_P): Forward to shell function. * doc/autoconf.texi (Common Shell Constructs): Document it. * NEWS: Mention this. Signed-off-by: Eric Blake <eblake@redhat.com>
* m4sh: require that 'test -x' worksEric Blake2012-02-241-35/+14
| | | | | | | | | | | | | | | | | | | 4.3BSD is no longer a reasonable portability target; and we are pretty sure that these days we can find at least one shell on any platform that supports 'test -x'. Drop a horribly unsafe use of eval as a result. :) Libtool still uses $as_executable_p without so much as calling either AS_TEST_X or AS_EXECUTABLE_P; even though the latter has existed, although undocumented, since at least 2.59; furthermore, libtool uses it in a context where filtering out directories would have been desirable. Shame on them. * lib/m4sugar/m4sh.m4 (_AS_TEST_X_WORKS): New probe. (AS_SHELL_SANITIZE, AS_INIT): Use it in shell searching. (AS_TEST_X, AS_EXECUTABLE_P): Simplify. Signed-off-by: Eric Blake <eblake@redhat.com>
* doc: fix grammar/doubled-word errorsJim Meyering2012-01-211-1/+1
| | | | | | | * doc/autoconf.texi: Remove/fix doubled-word errors. Also, s/can not/cannot/. * lib/m4sugar/m4sh.m4: Reword "if IF" comment to avoid triggering the doubled-word warning.
* getopt: sync from Automake repositoryStefano Lattarini2012-01-201-2/+1
| | | | | | | | | * lib/Autom4te/Getopt.am: The master copy of this file has been moved to the Automake repository (see Automake commit 'v1.11-662-g52246cc' 2012-01-18, "cmdline parsing: move into a dedicated perl module"). So we now we sync it from there, by listing it ... * cfg.mk (autom4te_files): ... in this variable.
* getopt: new Autom4te::Getopt moduleStefano Lattarini2012-01-173-41/+123
| | | | | | | | | | | * lib/Autom4te/General.pm (getopt): Move the guts of its implementation ... * lib/Autom4te/Getopt.pm (parse_options): .. into this function in the new Autom4te::Getopt module. This will make it simpler for the implementation to be shared with other projects (right now, Automake). * lib/Automake/Makefile.am (dist_perllib_DATA): Add the new module.
* getopt: refine syntax of previous changeJim Meyering2012-01-151-1/+1
| | | | * lib/Autom4te/General.pm (getopt): Use a more concise test.
* getopt: remove hack for special handling of "-" argumentStefano Lattarini2012-01-151-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older versions of Getopt::Long acted bogusly and died when they where configured with the 'bundling' flag and an argument '-' was seen on the command line they were parsing. That is no longer the case though, and has not been for quite a long time: the bug is no longer present in the 5.6.2 version of perl and the 2.25 version of Getopt::Long (and today, the latest versions of perl and Getopt::Long are respectively 5.14.2 and 2.38). The obsolete workaround for that Getopt::Long bug can thus be removed from our 'getopt' function. It is also worth noting that such a workaround was quite buggy and brittle itself; for example, a command like this: "autom4te --output -" would have caused the incorrect diagnostic: "autom4te: option `--output' requires an argument" Much worse, a command like this: "autom4te --language=autoconf --output - configure.ac" would have caused the standard input of autom4te to be processed and copied into the 'configure.ac' file, deleting its pre-existing content! Surely not what a user would have expected. After this change, a command like this: autom4te --language=autoconf --output - - <configure.ac >out works as expected, processing the input from 'configure.ac' and writing it to the 'out' file. * lib/Autom4te/General.pm (use): Require perl version 5.6.2. (getopt): Remove the old workaround.
* avoid new warning about undefined $ARGV[0]Jim Meyering2012-01-151-1/+1
| | | | | | * lib/Autom4te/General.pm (getopt): Avoid warning induced by yesterday's change: $ARGV[0] may not be defined, e.g., when invoked via autoreconf.
* getopt: fix diagnostic for missing mandatory option argumentStefano Lattarini2012-01-141-4/+27
| | | | | | | | | | | | | | Before this change, an incorrect command line usage: "autom4te --output" triggered broken diagnostic like: "autom4te: unrecognized option `--output'" instead of the expected and correct: "autom4te: option `--output' requires an argument" * lib/Autom4te/General.pm (getopt): Give correct diagnostic in case of usage errors due to missing arguments for options for which they are mandatory. Code basically copied from automake's 'parse_arguments' private subroutine.
* maint: update copyright yearPaul Eggert2012-01-0440-40/+40
| | | | All files changed to add 2012, via 'make update-copyright'.
* maint: resync upstream filesPaul Eggert2012-01-041-2/+2
| | | | | | | | | | * ChangeLog, GNUmakefile, build-aux/announce-gen: * build-aux/config.guess, build-aux/config.sub, build-aux/gendocs.sh: * build-aux/git-version-gen, build-aux/move-if-change: * build-aux/texinfo.tex, build-aux/update-copyright: * build-aux/vc-list-files, doc/fdl.texi, doc/gendocs_template: * doc/standards.texi, lib/Autom4te/XFile.pm, m4/autobuild.m4: Regenerated by 'make fetch'.
* autoconf: remove " -link" and ")" from xlf outputPaul Eggert2012-01-021-2/+9
| | | | | | | * lib/autoconf/fortran.m4 (_AC_PROG_FC_V_OUTPUT): Also remove " -link" and trailing ")" from xlf output. Problem and fix reported by Thomas Jahns in <http://lists.gnu.org/archive/html/bug-autoconf/2012-01/msg00000.html>.
* Do not use "win" to refer to Microsoft Windows.Paul Eggert2012-01-011-2/+2
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* configure: will re-execute with $CONFIG_SHELL, if it's setStefano Lattarini2011-12-261-0/+3
| | | | | | | | | | | | | | * lib/m4sugar/general.m4 (_AS_DETECT_BETTER_SHELL): Define the macro `_AS_FORCE_REEXEC_WITH_CONFIG_SHELL' to `yes', so that the code in `_AS_DETECT_BETTER_SHELL' will cause autoconf-generated configure scripts to always re-execute themselves with $CONFIG_SHELL, if it's set in the environment. * doc/autoconf.texi (config.status Invocation): Update. * doc/install.texi (Defining Variables): Likewise. * NEWS: Likewise. * tests/m4sh.at: Add tests for the new semantics in ... (Configure re-execs self with CONFIG_SHELL): ... this new test group.
* m4sh: allow forced re-execution with $CONFIG_SHELL, if it's setStefano Lattarini2011-12-261-0/+22
| | | | | | | | | | * lib/m4sugar/m4sh.m4 (_AS_DETECT_BETTER_SHELL): If the m4sh client has defined the macro `_AS_FORCE_REEXEC_WITH_CONFIG_SHELL' to "yes", emit code to always re-execute the current script with $CONFIG_SHELL, if that's set. * tests/m4sh.at: Add tests for the new and old semantics, in ... (Re-exec with CONFIG_SHELL, Forced re-exec with CONFIG_SHELL): ... these new test groups.
* m4sh: refactor _AS_DETECT_BETTER_SHELL, for future changesStefano Lattarini2011-12-261-15/+26
| | | | | | * lib/m4sugar/m4sh.m4 (_AS_DETECT_BETTER_SHELL): Move code to handle the re-execution of the shell ... (_AS_REEXEC_WITH_SHELL): ... in this new macro.
* AS_LN_S: fall back on 'cp -pR' (not 'cp -p') if 'ln -s' failsPaul Eggert2011-12-261-5/+5
| | | | | | | | | This works better for symlinks to directories. Problem reported by Eli Zaretskii via Werner Lemberg in <http://lists.gnu.org/archive/html/bug-autoconf/2011-12/msg00006.html>. * NEWS: * doc/autoconf.texi (Particular Programs): Document this. * lib/m4sugar/m4sh.m4 (_AS_LN_S_PREPARE): Implement this.
* AC_LANG_BOOL_COMPILE_TRY(C): port to g++ with warningsPaul Eggert2011-12-071-1/+2
| | | | | | | * lib/autoconf/c.m4 (AC_LANG_BOOL_COMPILE_TRY(C)): Use the array as well as setting it, to pacify g++. Reported by Werner Lemberg in <http://lists.gnu.org/archive/html/autoconf/2011-12/msg00005.html>.
* fortran: define $GFC to "yes" if $FC is a GNU compilerStefano Lattarini2011-10-211-0/+5
| | | | | | | | | * lib/autoconf/fortran.m4 (AC_PROG_FC): Define `$GFC' to "yes" if the detected fortran compiler is a GNU compiler, define it to the empty string otherwise. This is mostly for consistency for what is done for the C, C++ and Fortran 77 compilers. * doc/automake.texi: Update.
* docs: improve the prose describing _AC_CHECK_TYPE_NEW_BODYJim Meyering2011-09-011-7/+9
| | | | * lib/autoconf/types.m4 (_AC_CHECK_TYPE_NEW_BODY): Improve prose.
* AC_C_CONST: don't reject gcc -Werror -WallPaul Eggert2011-08-311-8/+9
| | | | | | | | | | | | | * lib/autoconf/c.m4 (AC_C_CONST): Don't reject gcc when it is used with -Werror -Wall during configuring. It's unwise to use GCC that way, but apparently enough people do it nowadays that it's an issue. These days nobody uses the old compilers that the old tests reject, so we can't test this fix against them, but it's more important to work with modern GCC (even when misused) than to work with no-longer-used compilers. Problem reported by Shevek in <http://lists.gnu.org/archive/html/bug-autoconf/2008-11/msg00007.html> and raised again by Dan Kegel in <http://lists.gnu.org/archive/html/bug-autoconf/2011-08/msg00020.html>.
* * lib/autoconf/specific.m4 (AC_SYS_LARGEFILE): Port to Mac OS X 10.5Paul Eggert2011-07-301-0/+6
| | | | by defining _DARWIN_USE_64_BIT_INODE. Imported from gnulib.
* * lib/autoconf/specific.m4 (AC_USE_SYSTEM_EXTENSIONS): Quote cleanly.Paul Eggert2011-07-301-3/+3
| | | | | This is imported from gnulib. gnulib also has an HP-UX 11.11 fix, but let's see if we can do that another way, as it's pretty heaviweight.
* AC_REQUIRE: include FAQ URL when warning about duplicate expansionMike Frysinger2011-07-151-1/+2
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2011-07-11 Mike Frysinger <vapier@gentoo.org> * lib/m4sugar/m4sugar.m4 (_m4_require_check): Add URL to warning.
* * lib/autoconf/functions.m4 (_AC_REPLACE_FUNCS): Fix tr-cpp problem.Timo Kamph2011-06-301-1/+1
| | | | See http://lists.gnu.org/archive/html/bug-autoconf/2011-06/msg00058.html
* * lib/autoconf/functions.m4 (_AC_LIBOBJ_ALLOCA): Be even smarter.Paul Eggert2011-06-191-6/+9
| | | | | GCC was too smart for the previous patch. See <http://lists.gnu.org/archive/html/bug-autoconf/2011-06/msg00035.html>.
* * lib/autoconf/functions.m4 (_AC_LIBOBJ_ALLOCA): Try to outsmart GCC.Paul Eggert2011-06-181-12/+6
| | | | | | Problem with stack-detection code reported by Andy Wingo in <http://lists.gnu.org/archive/html/bug-autoconf/2011-06/msg00032.html>. This fix is imported from gnulib's c-stack module.
* New macro AC_FC_PP_DEFINE for the preprocessor define flag.Ralf Wildenhues2011-04-022-0/+51
| | | | | | | | | | | * lib/autoconf/fortran.m4 (AC_FC_PP_DEFINE): New macro. * lib/autom4te.in (Automake-preselections): Preselect it. * doc/autoconf.texi (Fortran Compiler): Document it. * tests/local.at (_AT_CHECK_ENV): Do not complain about FCFLAGS_F nor FC_DEFINE. * NEWS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* New macro AC_FC_PP_SRCEXT for preprocessed file extensions.Ralf Wildenhues2011-04-022-0/+100
| | | | | | | | | | | | * lib/autoconf/fortran.m4 (AC_FC_PP_SRCEXT): New macro. * lib/autom4te.in (Automake-preselections): Preselect it. * doc/autoconf.texi (Fortran Compiler): Document it, rewriting the documentation for AC_FC_SRCEXT along the way. * tests/fortran.at (AC_FC_PP_SRCEXT usage): New test. * tests/mktests.sh: Exclude the macro from default testing. * NEWS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* New macro AC_FC_MODULE_OUTPUT_FLAG: module output directory.Ralf Wildenhues2011-04-021-0/+62
| | | | | | | | | | * lib/autoconf/fortran.m4 (AC_FC_MODULE_OUTPUT_FLAG): New macro. * doc/autoconf.texi (Fortran Compiler): Document it. * tests/local.at (_AT_CHECK_ENV): Do not complain about FC_MODOUT. * NEWS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* New macro AC_FC_MODULE_FLAG: Fortran 90 module include path.Luc Maisonobe2011-04-021-0/+77
| | | | | | | | | | | | | | * lib/autoconf/fortran.m4 (AC_FC_MODULE_FLAG): New macro, adjusted and rewritten from the AX_F90_MODULE_FLAG macro from the Autoconf Macro Archive by Luc Maisonobe, Julian C. Cummings, and Alexander Pletzer. * doc/autoconf.texi (Fortran Compiler): Document it. * tests/fortran.at (AC_FC_MODULE_FLAG): New test. * tests/local.at (AT_CHECK_ENV): Do not complain about FC_MODINC setting. * NEWS, THANKS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* New macro AC_FC_MODULE_EXTENSION: Fortran 90 module extension.Luc Maisonobe2011-04-021-0/+35
| | | | | | | | | | | | * lib/autoconf/fortran.m4 (AC_FC_MODULE_EXTENSION): New macro, rewritten from the AX_F90_MODULE_EXTENSION macro from the Autoconf Macro Archive by Luc Maisonobe and Alexander Pletzer. * doc/autoconf.texi (Fortran Compiler): Document it. * tests/local.at (_AT_CHECK_ENV): Do not complain about FC_MODEXT setting. * NEWS, THANKS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Fix Cray Fortran flag for AC_FC_IMPLICIT_NONE.Ralf Wildenhues2011-03-051-2/+2
| | | | | | | | | * lib/autoconf/fortran.m4 (_AC_FC_IMPLICIT_NONE): Use -e I not -d i, for Cray ftn. * THANKS: Update. Thanks to Tobias Burnus for feedback and testing. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* AC_FC_SRCEXT: allow gfortran to compile .f77 files.Ralf Wildenhues2011-03-051-1/+7
| | | | | | | * lib/autoconf/fortran.m4 (AC_FC_SRCEXT): Try '-x f77' for .f77 files, '-x f95' for others, for gfortran. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* New macros AC_{F77,FC}_IMPLICIT_NONE to disable Fortran implicit int.Ralf Wildenhues2011-03-051-0/+72
| | | | | | | | | | * lib/autoconf/fortran.m4 (_AC_FC_IMPLICIT_NONE): New internal macro. (AC_F77_IMPLICIT_NONE, AC_FC_IMPLICIT_NONE): New macros. * doc/autoconf.texi (Fortran Compiler): Document them. * NEWS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* New macro AC_FC_CHECK_BOUNDS to enable Fortran array bounds checking.Ralf Wildenhues2011-03-051-0/+79
| | | | | | | | | | * lib/autoconf/fortran.m4 (AC_FC_CHECK_BOUNDS): New macro. * doc/autoconf.texi (Fortran Compiler): Document it. * tests/fortran.at (AC_FC_CHECK_BOUNDS): New test. * NEWS: Update. Prompted by report from Eve-Marie Devaliere. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Update known compiler switches for Fortran and OpenMP macros.Ralf Wildenhues2011-03-042-14/+26
| | | | | | | | | | | | * lib/autoconf/c.m4 (AC_OPENMP): Update for Lahey on GNU/Linux. * lib/autoconf/fortran.m4 (_AC_F95_FC): Also try nagfor. (_AC_PROG_FC_V): Update documentation for Lahey switches. (AC_FC_FREEFORM, AC_FC_FIXEDFORM): Add flags for Absoft, Lahey on GNU/Linux, document NAGWare, g95, and f2c switches. (AC_FC_LINE_LENGTH): Document NAGware switch. Update Absoft, Lahey, NAGWare, Open Watcom, g95, and f2c switches. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* config.status: do not quote $SHELL when rerunning configure.Ralf Wildenhues2011-02-271-1/+1
| | | | | | | | * lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Allow $SHELL to contain more than one word, when rerunning configure, for debugging purposes like CONFIG_SHELL='/bin/sh -x'. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Add support for the Go programming language.Ian Lance Taylor2011-02-214-1/+180
| | | | | | | | | | | | | | | | | | | | | | | | | * lib/autoconf/go.m4: New file. * lib/autoconf/autoconf.m4: Include autoconf/go.m4. * lib/autoconf/Makefile.am (dist_autoconflib_DATA): Add go.m4. * lib/freeze.mk (autoconf_m4f_dependencies): Add $(src_libdir)/autoconf/go.m4. * doc/autoconf.texi: Rebuild menus. (Preset Output Variables): Mention Go. Document GOFLAGS. (Libraries): Mention Go. (Go Compiler): New subsection. (Language Choice): Mention Go. (Generating Sources): Likewise. (Running the Preprocessor): Likewise. * tests/go.at: New file. * tests/suite.at: Include go.at and acgo.at. * tests/local.at (_AT_CHECK_ENV): Add GOC and GOFLAGS. * tests/Makefile.am (TESTSUITE_GENERATED_AT): Add $(srcdir)/acgo.at. (TESTSUITE_HAND_AT): Add go.at. (AUTOCONF_FILES): Add $(autoconfdir)/go.m4. * NEWS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Fix OpenMP flag detection for various Fortran compilers.Christian Rössel2011-02-201-2/+11
| | | | | | | | | | * lib/autoconf/c.m4 (_AC_LANG_OPENMP(Fortran 77)): Use '!$' OpenMP-conditional compilation construct, to force compile failure with missing OpenMP flag. (AC_OPENMP): Add flags for Cray CCE and NEC SX compilers. * THANKS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* long long: don't abort configure when cross-compilingEric Blake2011-02-181-1/+2
| | | | | | | * lib/autoconf/types.m4 (AC_TYPE_LONG_LONG_INT): Provide no-op cross-compiling fallback; fixing regression from 2011-02-16. Signed-off-by: Eric Blake <eblake@redhat.com>
* autoconf: tune long long tests, particularly for c99Paul Eggert2011-02-161-34/+40
| | | | | | | | | | | | | | This change is imported from gnulib. * lib/autoconf/types.m4 (AC_TYPE_LONG_LONG_INT): Don't bother compiling or running anything if c99, or if unsigned long long int does not work. In either case, we know the answer without further tests. Do not compile _AC_TYPE_LONG_LONG_SNIPPET twice. Instead, compile it at most once, and use its results for both long long int and unsigned long long int. This is more likely to be efficient in the common case where the program wants to check for both long long int and unsigned long long int. (AC_TYPE_UNSIGNED_LONG_LONG_INT): Don't bother compiling if c99, since the answer is already known.
* Fix detection of link flags for fort77 on GNU/Linux.Giulio Paci2011-02-121-0/+10
| | | | | | | | | * lib/autoconf/fortran.m4 (_AC_PROG_FC_V_OUTPUT): Properly detect the fort77 (f2c wrapper) compiler verbose linking output flag. Fixes also AC_F77_LIBRARY_LDFLAGS and AC_F77_DUMMY_MAIN. * THANKS: Update. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* autoconf: new macro AC_HEADER_CHECK_STDBOOLPaul Eggert2011-02-041-63/+72
| | | | | | | | | | * NEWS: Document this. * doc/autoconf.texi (Particular Headers): Likewise. In example, don't assume a 'system.h' exists. * lib/autoconf/headers.m4 (AC_CHECK_HEADER_STDBOOL): New macro. Use it with AN_IDENTIFIER, since it's less heavyweight. Reindent to match gnulib, since that's a bit nicer. (AC_HEADER_STDBOOL): Reimplement in terms of it.
* Fix LEXLIB and YYTEXT_POINTER with IRIX 6.5 flex 2.5.4.Ralf Wildenhues2011-01-211-1/+2
| | | | | | | | | | * lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Overquote nontrivial yyless argument, to compensate for underquoted macro definition in IRIX 6.5 flex 2.5.4 leading to compile failure due to incompatible operands. Fixes Automake silent-lex-generic.test failure. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Avoid reference to $CYGWIN in Fortran macros.Ralf Wildenhues2011-01-101-2/+7
| | | | | | | | | | | | | * lib/autoconf/fortran.m4 (_AC_FC_LIBRARY_LDFLAGS): Require AC_CANONICAL_HOST. Replace test for $CYGWIN with $host_s test. * tests/fortran.at (AC_F77_DUMMY_MAIN usage) (AC_FC_DUMMY_MAIN usage, AC_F77_MAIN usage, AC_FC_MAIN usage): Use AT_CONFIGURE_AC and simplify accordingly, so auxiliary scripts are copied into the test directories. (AC_F77_FUNC usage, AC_FC_FUNC usage): Likewise. Adjust to autoheader being used now. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* maint: update copyright yearEric Blake2011-01-0439-70/+47
| | | | | | All files changed to add 2011, via 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: resync upstream filesEric Blake2011-01-045-6/+6
| | | | | | | | | | | | | | | | | * GNUmakefile: Regenerated by 'make fetch'. * build-aux/config.guess: Likewise. * build-aux/config.sub: Likewise. * build-aux/gendocs.sh: Likewise. * build-aux/git-version-gen: Likewise. * build-aux/texinfo.tex: Likewise. * doc/make-stds.texi: Likewise. * lib/Autom4te/Channels.pm: Likewise. * lib/Autom4te/Configure_ac.pm: Likewise. * lib/Autom4te/FileUtils.pm: Likewise. * lib/Autom4te/Struct.pm: Likewise. * lib/Autom4te/XFile.pm: Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* autoconf: Use -D_STDC_C99=, not -xc99=all, with Solaris ccPaul Eggert2010-12-281-3/+12
| | | | | * lib/autoconf/c.m4 (_AC_PROG_CC_C99): Use -D_STDC_C99= rather than -xc99=all to convince Solaris Studio cc to compile c99 programs.
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