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| author | Sam James <sam@gentoo.org> | 2022-10-30 17:36:04 +0000 |
|---|---|---|
| committer | Sam James <sam@gentoo.org> | 2022-10-30 17:43:06 +0000 |
| commit | 8a212466702f0ee0f101da245eb7b6a837515784 (patch) | |
| tree | d078e0ab4a5013e586b5fed3c40241900baa61e6 /m4 | |
| parent | fde70361c2211d7f4c52599b56cc75c4aae98928 (diff) | |
| download | autoconf-archive-8a212466702f0ee0f101da245eb7b6a837515784.tar.gz | |
AX_CHECK_POSIX_REGCOMP: fix -Wstrict-prototypes
Preparation for Clang 16.
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/ax_check_posix_regcomp.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/ax_check_posix_regcomp.m4 b/m4/ax_check_posix_regcomp.m4 index 121734c..72c0bdd 100644 --- a/m4/ax_check_posix_regcomp.m4 +++ b/m4/ax_check_posix_regcomp.m4 @@ -21,7 +21,7 @@ # and this notice are preserved. This file is offered as-is, without any # warranty. -#serial 7 +#serial 8 AU_ALIAS([AG_CHECK_POSIX_REGCOMP], [AX_CHECK_POSIX_REGCOMP]) AC_DEFUN([AX_CHECK_POSIX_REGCOMP],[ @@ -29,7 +29,7 @@ AC_DEFUN([AX_CHECK_POSIX_REGCOMP],[ AC_CACHE_VAL([ax_cv_posix_regcomp],[ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/types.h> #include <regex.h> -int main() { +int main(void) { int flags = REG_EXTENDED|REG_ICASE|REG_NEWLINE; regex_t re; if (regcomp( &re, "^.*$", flags ) != 0) |