2 # Copyright (C) 2001-2013 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 Automake doesn't pass "-c -o" to losing compiler when
18 # the 'subdir-objects' is used but sources are only present in the
19 # top-level directory. Reported by Nick Bowler in the discussion on
21 # <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13378#35>
22 # <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13378#44>
27 # We deliberately do not call AM_PROG_CC_C_O here.
28 cat >> configure.ac << 'END'
30 $CC --version; $CC -v; # For debugging.
34 cat > Makefile.am << 'END'
35 AUTOMAKE_OPTIONS = subdir-objects
36 bin_PROGRAMS = foo bar
40 echo 'int main (void) { return 0; }' > foo.c
46 *\ -c*\ -o* | *\ -o*\ -c*)
51 # Use '$CC', not 'gcc', to honour the compiler chosen
52 # by the testsuite setup.
58 # Make sure the compiler doesn't understand '-c -o'.
64 $AUTOMAKE --copy --add-missing