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path: root/lib/autoconf/c.m4
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* Remove the last few internal uses of AC_EGREP_CPP.Zack Weinberg2023-04-021-4/+4
* Fold AC_C_STRINGIZE into AC_PROG_CC.Zack Weinberg2023-04-021-11/+20
* Make AC_PROG_GCC_TRADITIONAL a compatibility alias for AC_PROG_CC.Zack Weinberg2023-04-021-24/+6
* make update-copyrightPaul Eggert2023-01-201-1/+1
* Use UTF-8 and spell "François" correctlyPaul Eggert2022-12-241-1/+1
* Cater better to underquoted callersPaul Eggert2022-11-161-1/+1
* More fixes for compilers that reject K&R function definitions.Zack Weinberg2022-11-101-3/+2
* Port to compilers that moan about K&R func declsPaul Eggert2022-09-021-3/+3
* Port AC_C_BIGENDIAN to cross gcc -std=c11 -fltoPaul Eggert2022-07-271-7/+14
* make update-copyrightPaul Eggert2022-05-191-1/+1
* Work around memory-leak false alarmsPaul Eggert2022-03-311-1/+5
* Port AC_LANG_CALL(C) to C++Paul Eggert2021-08-311-1/+7
* Autoconf now quotes 'like this' instead of `like this'Paul Eggert2021-07-201-23/+23
* Document unquoted here-documents betterPaul Eggert2021-07-181-3/+3
* _AC_PROG_CXX_STDCXX_EDITION_TRY: fix typo in variable nameEmanuele Giaquinta2021-06-301-2/+2
* make update-copyrightZack Weinberg2021-01-281-1/+1
* Restore compatibility with older std-gnu11.m4.Zack Weinberg2020-12-231-186/+258
* Improve port of AC_C_RESTRICT to Oracle C++Paul Eggert2020-12-111-6/+7
* _AC_PROG_CC_C99: fix typo (#110396)Zack Weinberg2020-12-081-1/+1
* Revise documentation of AC_PROG_CC and comments on conformance checks.Zack Weinberg2020-12-071-54/+33
* Add checks of __STDC__ and __STDC_VERSION__ to C conformance tests.Zack Weinberg2020-12-071-0/+17
* Don’t use hosted headers when testing for C(++) standard level (#110393)Zack Weinberg2020-12-061-251/+407
* Revert "AC_PROG_CC: define via AC_DEFUN_ONCE". (#110350)Zack Weinberg2020-12-041-3/+13
* AC_C_CHAR_UNSIGNED: Remove check of $GCC.Zack Weinberg2020-11-301-2/+3
* Fix more bugs in specific tests under AC_LANG(C++).Zack Weinberg2020-11-091-2/+2
* AC_OPENMP: Avoid clobbering ‘mp’ and/or ‘penmp’ (#110353)Zack Weinberg2020-11-021-41/+77
* AC_LANG_CALL(C++): Use ‘int’ for return type of conftest::$2.Zack Weinberg2020-11-011-7/+12
* Fix regressions when using the C++ compiler to perform tests.Zack Weinberg2020-10-101-3/+15
* Autoupdate AC_{DIAGNOSE,FATAL,OBSOLETE,WARNING} and _AC_COMPUTE_INT.Zack Weinberg2020-09-221-1/+1
* AC_PROG_*CPP: Try ‘cpp’ before ‘/lib/cpp’Zack Weinberg2020-09-101-8/+8
* Suppress ‘make syntax-check’ complaint about use of strcmp.Zack Weinberg2020-08-281-1/+3
* Pacify -Werror in two placesPaul Eggert2020-08-061-4/+4
* * lib/autoconf/c.m4: Bring XL C comments up to date.Paul Eggert2020-08-061-7/+7
* Only probe C++ language features, not library, for speed (#110285)Zack Weinberg2020-08-041-139/+108
* maint: make update-copyrightJim Meyering2020-01-011-1/+1
* Port AC_C_BIGENDIAN to recent clangPaul Eggert2019-05-291-4/+4
* maint: update URLsPaul Eggert2017-09-231-2/+1
* Prefer HTTPS to FTP and HTTPPaul Eggert2017-09-161-5/+5
* maint: update copyright dates for 2017Jim Meyering2017-01-011-1/+1
* Use American spelling for "initialize"Paul Eggert2016-04-031-2/+2
* Also try clangPaul Eggert2016-03-151-2/+5
* Port C11 and C++11 testing to clangPaul Eggert2016-03-151-4/+7
* AC_C_RESTRICT: port better to non-GCC + glibcPaul Eggert2016-02-221-7/+9
* maint: make update-copyrightPaul Eggert2016-02-061-1/+1
* lib: use shorter way to test if variable is setEric Blake2015-04-211-8/+8
* maint: bump copyright to 2015Paul Eggert2015-01-021-1/+1
* autoconf: fix typo in previous changePaul Eggert2014-09-021-1/+1
* autoconf: port 'restrict' to GCC 4.2.1Paul Eggert2014-09-021-10/+13
* autoconf: modernize AC_C_VARARRAYS for C11Paul Eggert2014-08-071-6/+46
* Change main () to main (void) for C/C++Vincent Lefevre2014-02-131-2/+2
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