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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 17:47:50 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 17:47:50 +0000 |
| commit | bbe35a6e1b54ef5cd7c1c471886c30ba85c0804e (patch) | |
| tree | 985a31e8c860c690d9f20e6621ce5fcc05ccd244 /m4/mempcpy.m4 | |
| parent | Initial commit. (diff) | |
| download | wget-bbe35a6e1b54ef5cd7c1c471886c30ba85c0804e.tar.xz wget-bbe35a6e1b54ef5cd7c1c471886c30ba85c0804e.zip | |
Adding upstream version 1.21.upstream/1.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/mempcpy.m4')
| -rw-r--r-- | m4/mempcpy.m4 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4 new file mode 100644 index 0000000..899f12a --- /dev/null +++ b/m4/mempcpy.m4 @@ -0,0 +1,26 @@ +# mempcpy.m4 serial 11 +dnl Copyright (C) 2003-2004, 2006-2007, 2009-2020 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_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([mempcpy]) + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + fi +]) + +# Prerequisites of lib/mempcpy.c. +AC_DEFUN([gl_PREREQ_MEMPCPY], [ + : +]) |