22 lines
667 B
Text
22 lines
667 B
Text
|
# strchrnul.m4 serial 7
|
||
|
|
dnl Copyright (C) 2003, 2007, 2009, 2010 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_STRCHRNUL],
|
||
|
|
[
|
||
|
|
dnl Persuade glibc <string.h> to declare strchrnul().
|
||
|
|
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
|
||
|
|
|
||
|
|
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
|
||
|
|
AC_REPLACE_FUNCS([strchrnul])
|
||
|
|
if test $ac_cv_func_strchrnul = no; then
|
||
|
|
HAVE_STRCHRNUL=0
|
||
|
|
gl_PREREQ_STRCHRNUL
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
|
||
|
|
# Prerequisites of lib/strchrnul.c.
|
||
|
|
AC_DEFUN([gl_PREREQ_STRCHRNUL], [:])
|