diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:25:44 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:25:44 +0000 |
| commit | b3925d944ed94cc76bbcbb14a799ec9beeb8d1bf (patch) | |
| tree | a5e5ccdbc84294390695b5ae3a8c89cc16e6cbae /m4/mempcpy.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/mempcpy.m4')
| -rw-r--r-- | m4/mempcpy.m4 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4 new file mode 100644 index 0000000..612b77b --- /dev/null +++ b/m4/mempcpy.m4 @@ -0,0 +1,29 @@ +# mempcpy.m4 serial 14 +dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 Free Software Foundation, +dnl 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_MEMPCPY], +[ + dnl Persuade glibc <string.h> to declare mempcpy(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'. + AC_REQUIRE([AC_C_RESTRICT]) + + AC_REQUIRE([gl_STRING_H_DEFAULTS]) + gl_CHECK_FUNCS_ANDROID([mempcpy], [[#include <string.h>]]) + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + case "$gl_cv_onwards_func_mempcpy" in + future*) REPLACE_MEMPCPY=1 ;; + esac + fi +]) + +# Prerequisites of lib/mempcpy.c. +AC_DEFUN([gl_PREREQ_MEMPCPY], [ + : +]) |