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Diffstat (limited to 'build-aux/m4/m4-getopt.m4')
-rw-r--r-- | build-aux/m4/m4-getopt.m4 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/build-aux/m4/m4-getopt.m4 b/build-aux/m4/m4-getopt.m4 new file mode 100644 index 00000000..a2d3a4e3 --- /dev/null +++ b/build-aux/m4/m4-getopt.m4 @@ -0,0 +1,35 @@ +# -*- 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 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 |