| #! /bin/sh |
| # Copyright (C) 2002-2024 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 about user variables being overridden. |
| |
| . test-init.sh |
| |
| # We need (almost) complete control over automake options. |
| AUTOMAKE="$am_original_AUTOMAKE -Werror" |
| |
| cat >> configure.ac << 'END' |
| AC_PROG_CC |
| AC_OUTPUT |
| END |
| |
| # Needed by --gnu. |
| : > NEWS |
| : > README |
| : > AUTHORS |
| : > ChangeLog |
| |
| cat > Makefile.am << 'END' |
| CFLAGS += -I.. |
| LDFLAGS = -lfoo |
| CXXFLAGS = -Wall |
| bin_PROGRAMS = bar |
| END |
| |
| $ACLOCAL |
| # Don't warn in foreign mode |
| $AUTOMAKE --add-missing --foreign |
| # Warn in gnu mode |
| AUTOMAKE_fails --add-missing --gnu |
| grep '^Makefile\.am:1:.*CFLAGS' stderr |
| grep '^Makefile\.am:2:.*LDFLAGS' stderr |
| # No reason to warn about CXXFLAGS since it's not used. |
| grep CXXFLAGS stderr && exit 1 |
| # Don't warn if -Wno-gnu. |
| $AUTOMAKE --gnu -Wno-gnu |
| |
| : |