| #! /bin/sh |
| # Copyright (C) 2012-2025 Free Software Foundation, Inc. |
| # |
| # This program 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 2, or (at your option) |
| # any later version. |
| # |
| # This program 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 <https://www.gnu.org/licenses/>. |
| |
| # Check that automake warns against old-style usages of AM_INIT_AUTOMAKE |
| # (i.e., calls with two or three arguments). |
| |
| . test-init.sh |
| |
| warn_rx='AM_INIT_AUTOMAKE.* two-.* three-arguments form.*deprecated' |
| |
| cat > configure.ac <<'END' |
| AC_INIT([Makefile.am]) |
| AM_INIT_AUTOMAKE([twoargs], [1.0]) |
| AC_CONFIG_FILES([Makefile]) |
| AC_OUTPUT |
| END |
| |
| $ACLOCAL |
| |
| do_check() |
| { |
| rm -rf autom4te*.cache |
| for cmd in "$AUTOCONF" "$AUTOMAKE"; do |
| $cmd -Werror -Wnone -Wobsolete 2>stderr && { cat stderr; exit 1; } |
| cat stderr >&2 |
| grep "^configure\.ac:2:.*$warn_rx" stderr |
| $cmd -Werror -Wall -Wno-obsolete || exit 1 |
| done |
| } |
| |
| : > Makefile.am |
| do_check |
| |
| sed "/^AM_INIT_AUTOMAKE/s|)$|, [NODEFINE])|" configure.ac > t |
| diff configure.ac t && fatal_ "failed to edit configure.ac" |
| mv -f t configure.ac |
| do_check |
| |
| : |
