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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:25:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:25:44 +0000 |
commit | b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf (patch) | |
tree | a5e5ccdbc84294390695b5ae3a8c89cc16e6cbae /m4/wmemchr.m4 | |
parent | Initial commit. (diff) | |
download | wget-b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf.tar.xz wget-b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf.zip |
Adding upstream version 1.21.4.upstream/1.21.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/wmemchr.m4')
-rw-r--r-- | m4/wmemchr.m4 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/m4/wmemchr.m4 b/m4/wmemchr.m4 new file mode 100644 index 0000000..ac414fb --- /dev/null +++ b/m4/wmemchr.m4 @@ -0,0 +1,25 @@ +# wmemchr.m4 serial 5 +dnl Copyright (C) 2011-2023 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_FUNC_WMEMCHR], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + dnl We cannot use AC_CHECK_FUNCS here, because the MSVC 9 header files + dnl provide this function as an inline function definition. + AC_CACHE_CHECK([for wmemchr], [gl_cv_func_wmemchr], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <wchar.h> + ]], + [[return ! wmemchr ((const wchar_t *) 0, (wchar_t) ' ', 0);]]) + ], + [gl_cv_func_wmemchr=yes], + [gl_cv_func_wmemchr=no]) + ]) + if test $gl_cv_func_wmemchr = no; then + HAVE_WMEMCHR=0 + fi +]) |