blob: d1a12ebfdc6301dd889bc81147bd71d6d0427812 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
# mempcpy.m4 serial 9
dnl Copyright (C) 2003, 2004, 2006, 2007 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_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_REPLACE_FUNCS(mempcpy)
if test $ac_cv_func_mempcpy = no; then
HAVE_MEMPCPY=0
gl_PREREQ_MEMPCPY
fi
])
# Prerequisites of lib/mempcpy.c.
AC_DEFUN([gl_PREREQ_MEMPCPY], [
:
])
|
