blob: 2799e38cedb218bd0ebff974e668feb2346f2dec (
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
27
28
29
30
31
32
33
34
35
|
# -*- Autoconf -*-
# m4-getopt.m4 -- Use the installed version of getopt.h if available.
# Written by Gary V. Vaughan <gary@gnu.org>
#
# Copyright (C) 2005-2007, 2009-2010, 2013-2014, 2017 Free Software
# Foundation, Inc.
#
# This file is part of GNU M4.
#
# GNU M4 is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GNU M4 is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# serial 3
# M4_GETOPT
# ---------
# Use the installed version of getopt.h if available.
AC_DEFUN([M4_GETOPT],
[
m4_divert_text([INIT_PREPARE], [M4_replace_getopt=])
m4_pushdef([AC_LIBOBJ], [M4_replace_getopt=:])
AC_REQUIRE([gl_FUNC_GETOPT_GNU])
m4_popdef([AC_LIBOBJ])
AM_CONDITIONAL([GETOPT], [test -n "$M4_replace_getopt"])
])# M4_GETOPT
|
