1#! /bin/sh
2# Copyright (C) 2012-2021 Free Software Foundation, Inc.
3#
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 2, or (at your option)
7# any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program.  If not, see <https://www.gnu.org/licenses/>.
16
17# Check that the user abuse 'distcheck-hook' to ensure his packages
18# is built by "make distcheck" with a writable srcdir.  This goes
19# against the GNU Coding Standards, but some package authors might
20# not care about them too much, and it's nice to support their use
21# case too (since it doesn't cost us anything but this test).
22# See automake bug#10878.
23
24. test-init.sh
25
26echo AC_OUTPUT >> configure.ac
27
28cat > Makefile.am <<'END'
29EXTRA_DIST = old
30distcheck-hook:
31	find $(distdir) -exec chmod u+w '{}' ';'
32check-local:
33	test -f $(srcdir)/old
34	test ! -f $(srcdir)/new
35	test ! -r $(srcdir)/new
36## Don't do this in real life, or I'll kill you.
37	echo foo > $(srcdir)/old
38	echo bar > $(srcdir)/new
39END
40
41$ACLOCAL
42$AUTOMAKE
43$AUTOCONF
44./configure
45: > old
46$MAKE distcheck
47
48:
49