| #! /bin/sh |
| # Copyright (C) 1999-2024 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/>. |
| |
| # Test that '+=' works with standard header-vars. |
| |
| . test-init.sh |
| |
| cat >> configure.ac << 'END' |
| AC_SUBST([ZZZ]) |
| END |
| |
| # If you do this in a real Makefile.am, I will kill you. |
| cat > Makefile.am << 'END' |
| mandir += foo |
| zq = zzz |
| END |
| |
| $ACLOCAL |
| $AUTOMAKE |
| |
| $FGREP 'mandir' Makefile.in # For debugging. |
| $FGREP '@mandir@ foo' Makefile.in |
| test $(grep -c '^mandir =' Makefile.in) -eq 1 |
| |
| : |
