| #! /bin/sh | |
| # Copyright (C) 2002-2026 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 | |
| : |