2 # Copyright (C) 2012-2017 Free Software Foundation, Inc.
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)
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.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Check that "./configure && make && make distclean" is actually a
18 # no-op, even when conditional SUBDIRS are involved.
22 cat >> configure.ac
<< 'END'
23 AC_CONFIG_FILES
([sub
1/Makefile sub
2/Makefile sub
1/subsub
/Makefile
])
24 AM_CONDITIONAL
([COND
], [false
])
25 AC_SUBST
([extra_subdirs
], [''])
29 mkdir sub1 sub2 sub
1/subsub
31 cat > Makefile.am
<< 'END'
38 cat > sub
1/Makefile.am
<< 'END'
42 SUBDIRS
= @extra_subdirs@
46 cat > sub
2/Makefile.am
<< 'END'
48 @
echo "Should not run in `pwd`!"
52 cp sub
2/Makefile.am sub
1/subsub
/Makefile.am
56 $AUTOMAKE -c --add-missing
62 test -f sub
1/subsub
/Makefile
66 touch sub
2/oops sub
1/subsub
/oops
71 test ! -e sub
1/subsub
/oops
72 test ! -e sub
1/Makefile
73 test ! -e sub
2/Makefile
74 test ! -e sub
1/subsub
/Makefile
85 test -f sub
1/subsub
/Makefile
88 touch sub
2/oops sub
1/subsub
/oops
90 $MAKE maintainer-clean
93 test ! -e sub
1/subsub
/oops
94 test ! -e sub
1/Makefile
95 test ! -e sub
2/Makefile
96 test ! -e sub
1/subsub
/Makefile