2 # Copyright (C) 2012 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Check that automake warns against old-style usages of AM_INIT_AUTOMAKE
18 # (i.e., calls with two or three arguments).
22 warn_rx
='AM_INIT_AUTOMAKE.* two-.* three-arguments form.*deprecated'
24 cat > configure.ac
<<'END'
25 AC_INIT([Makefile.am])
26 AM_INIT_AUTOMAKE([twoargs], [1.0])
27 AC_CONFIG_FILES([Makefile])
34 rm -rf autom4te
*.cache
35 for cmd
in "$AUTOCONF" "$AUTOMAKE"; do
36 $cmd -Werror -Wnone -Wobsolete 2>stderr
&& { cat stderr
; exit 1; }
38 grep "^configure\.ac:2:.*$warn_rx" stderr
39 $cmd -Werror -Wall -Wno-obsolete ||
exit 1
46 sed "/^AM_INIT_AUTOMAKE/s|)$|, [NODEFINE])|" configure.ac
> t
47 diff configure.ac t
&& fatal_
"failed to edit configure.ac"