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* make update-copyrightZack Weinberg2021-01-2835-50/+55
* Restore compatibility with older std-gnu11.m4.Zack Weinberg2020-12-301-186/+258
* Use -fno-builtin, not -Werror, in AC_CHECK_DECLS (#110400)Zack Weinberg2020-12-231-74/+84
* Improve AC_USE_SYSTEM_EXTENSIONS port to HP-UX 11.11Paul Eggert2020-12-111-0/+6
* Port minor AC_HEADER_MAJOR fixes from GnulibPaul Eggert2020-12-111-4/+4
* Port minor AC_FUNC_ALLOCA fixes from GnulibPaul Eggert2020-12-111-5/+5
* 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
* lib/autotest/general.m4: typo fixZack Weinberg2020-12-081-1/+1
* Update documentation of AC_USE_SYSTEM_EXTENSIONS.Zack Weinberg2020-12-071-44/+64
* 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
* AC_INCLUDES_DEFAULT: Check for presence of C90 hosted headers (#110393)Zack Weinberg2020-12-061-22/+25
* Define _NETBSD_SOURCE and _OPENBSD_SOURCE in AC_USE_SYSTEM_EXTENSIONS (#110392)Julien ÉLIE2020-12-061-18/+34
* Revert "AC_PROG_CC: define via AC_DEFUN_ONCE". (#110350)Zack Weinberg2020-12-041-3/+13
* Autotest: add official way to execute code before all/each test.Zack Weinberg2020-12-021-33/+82
* Overhaul Erlang support.Zack Weinberg2020-11-302-89/+38
* Disentangle HAVE__BOOL from ac_cv_header_stdbool_h.Zack Weinberg2020-11-301-45/+89
* AC_FUNC_SETPGRP: Don’t depend on the return type of setpgrp.Zack Weinberg2020-11-301-9/+8
* AC_C_CHAR_UNSIGNED: Remove check of $GCC.Zack Weinberg2020-11-301-2/+3
* AC_INIT: better handling of unusual arguments (#110349)Zack Weinberg2020-11-161-46/+39
* AS_ECHO(_N): Do not expand macros named ‘s’ or ‘n’ (#110377)Zack Weinberg2020-11-161-4/+13
* Don’t issue obsoletion warnings for AC_LANG_SAVE/RESTORE (#110375)Zack Weinberg2020-11-151-8/+13
* AS_IF: Handle else clause being empty after macro expansion (#110369)Zack Weinberg2020-11-151-6/+33
* Support CONFIG_SITE being a list of entries.Ross Burton2020-11-111-15/+9
* m4sh: Require shell to support $(...) command substitution.Zack Weinberg2020-11-091-0/+11
* Fix more bugs in specific tests under AC_LANG(C++).Zack Weinberg2020-11-092-2/+5
* Do not apply --program-transform-name to build-aux scripts.Zack Weinberg2020-11-051-2/+21
* AC_FUNC_STRERROR_R: Include string.h in test program.Zack Weinberg2020-11-051-1/+1
* Define AC_REQUIRE_AUX_FILE with AC_DEFUN.Zack Weinberg2020-11-051-1/+1
* fix ‘make syntax-check’ complaints (only affects comments).Zack Weinberg2020-11-033-3/+3
* _AC_PROG_YYTEXT_DECL: Forward declare yywrap (#110312)Jannick2020-11-031-0/+3
* Revert to 2.69-compatible behavior in AC_PROG_LEX (#110346)Zack Weinberg2020-11-021-18/+76
* 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
* Don’t search for X11 when cross compiling (#110345)Zack Weinberg2020-11-011-12/+24
* Treat msys(2) the same as cygwin when looking at host_os.Jannick2020-10-282-4/+7
* Improve handling of missing aux scripts (autoreconf)Zack Weinberg2020-10-202-2/+13
* Improve handling of missing aux scripts.Zack Weinberg2020-10-204-76/+181
* _AS_PATH_WALK: Use AS_IF for IF-NOT-FOUND argument.Zack Weinberg2020-10-101-1/+1
* Fix regressions when using the C++ compiler to perform tests.Zack Weinberg2020-10-103-45/+46
* Don’t issue obsoletion warnings for AC_DIAGNOSE.Zack Weinberg2020-10-072-21/+38
* mktmpdir: Ensure that $tmp is always an absolute pathname.Zack Weinberg2020-09-241-24/+17
* Autoupdate AC_{DIAGNOSE,FATAL,OBSOLETE,WARNING} and _AC_COMPUTE_INT.Zack Weinberg2020-09-229-62/+62
* Disable all warnings when running autoconf as a subprocess.Zack Weinberg2020-09-221-1/+0
* New utility function Autom4te::ChannelDefs::merge_WARNINGS.Zack Weinberg2020-09-221-1/+64
* Manually sync ChannelDefs.pm from automake.Zack Weinberg2020-09-223-39/+177
* Consistently use ‘our’ instead of ‘use vars’ in Perl.Zack Weinberg2020-09-213-26/+15
* make fetch yet againZack Weinberg2020-09-215-51/+40