2 # Copyright (C) 2003, 2010 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 # Test for bug in variable substitution references, where
18 # undefined variables break later substitutions.
25 cat >> configure.in << 'END'
30 cat > Makefile.am << 'END'
32 foo = foo.a foo.b $(doesnt_exist)
34 var1 = $(foo:.a=1.c) $(doesnt_exist:.b=2.c) $(bar:.a=3.c)
42 @echo BEG: $(foo_OBJECTS) :END
49 $MAKE echorule >output || { cat output; Exit 1; }
51 $FGREP 'BEG: foo1.obj foo4.obj bar3.obj bar4.obj :END' output