2 # Copyright (C) 1999-2012 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 to make sure extensions are set correctly for various languages.
21 cat >> configure.ac << 'END'
29 cat > Makefile.am << 'END'
31 foo_SOURCES = 1.f 2.for 3.f90 4.f95 5.F 6.F90 7.F95 8.r 9.m 10.mm 11.upc
37 for ext in f for f90 f95 F F90 F95 r m mm upc
39 # Some versions of the BSD shell wrongly exit when 'set -e' is active
40 # if the last command within a compound statement fails and is guarded
41 # by an && only. So we play safe and use the following idiom, instead
42 # of the apparently simpler 'grep ... && Exit 1'.
43 if grep "^$ext\.o:" Makefile.in; then Exit 1; else :; fi
44 grep "^\.$ext\.o:" Makefile.in