| #! /bin/sh | |
| # Copyright (C) 2012-2026 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 the user abuse 'distcheck-hook' to ensure his packages | |
| # is built by "make distcheck" with a writable srcdir. This goes | |
| # against the GNU Coding Standards, but some package authors might | |
| # not care about them too much, and it's nice to support their use | |
| # case too (since it doesn't cost us anything but this test). | |
| # See automake bug#10878. | |
| . test-init.sh | |
| echo AC_OUTPUT >> configure.ac | |
| cat > Makefile.am <<'END' | |
| EXTRA_DIST = old | |
| distcheck-hook: | |
| find $(distdir) -exec chmod u+w '{}' ';' | |
| check-local: | |
| test -f $(srcdir)/old | |
| test ! -f $(srcdir)/new | |
| test ! -r $(srcdir)/new | |
| ## Don't do this in real life, or I'll kill you. | |
| echo foo > $(srcdir)/old | |
| echo bar > $(srcdir)/new | |
| END | |
| $ACLOCAL | |
| $AUTOMAKE | |
| $AUTOCONF | |
| ./configure | |
| : > old | |
| $MAKE distcheck | |
| : |