1# strverscmp.m4 serial 7
2dnl Copyright (C) 2002, 2005-2009 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7AC_DEFUN([gl_FUNC_STRVERSCMP],
8[
9  dnl Persuade glibc <string.h> to declare strverscmp().
10  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
11
12  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
13  AC_REPLACE_FUNCS([strverscmp])
14  if test $ac_cv_func_strverscmp = no; then
15    gl_PREREQ_STRVERSCMP
16    HAVE_STRVERSCMP=0
17  fi
18])
19
20# Prerequisites of lib/strverscmp.c.
21AC_DEFUN([gl_PREREQ_STRVERSCMP], [
22  :
23])
24