1 files changed, 82 insertions, 0 deletions
diff --git a/t/ccnoco-deps.sh b/t/ccnoco-deps.sh
new file mode 100755
index 000000000..5d9e9b876
--- /dev/null
+++ b/t/ccnoco-deps.sh
@@ -0,0 +1,82 @@
+#! /bin/sh
+# Copyright (C) 2013 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Check that dependency tracking can also work with compilers that
+# doesn't understand '-c -o', even if the AM_PROG_CC_C_O macro is not
+# explicitly called.
+
+required=gcc # For 'cc-no-c-o'.
+. test-init.sh
+
+echo '#define myStr "Hello"' > foobar.h
+
+cat > foo.c << 'END'
+#include <stdio.h>
+#include "foobar.h"
+int main (void)
+{
+  printf ("%s\n", myStr);
+  return 0;
+}
+END
+
+cat > Makefile.am <<'END'
+bin_PROGRAMS = foo
+foo_SOURCES = foo.c foobar.h
+check-deps: all
+	test -n '$(DEPDIR)' && test -d '$(DEPDIR)'
+	ls -l $(DEPDIR)
+	grep 'stdio\.h' $(DEPDIR)/foo.Po
+	grep 'foobar\.h' $(DEPDIR)/foo.Po
+check-updated: all
+	is_newest foo$(EXEEXT) foobar.h
+END
+
+# We deliberately don't invoke AM_PROG_CC_C_O here.
+cat >> configure.ac << 'END'
+AC_PROG_CC
+AC_OUTPUT
+END
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE --add-missing
+
+# Make sure the compiler doesn't understand '-c -o'.
+CC=$am_testaux_builddir/cc-no-c-o; export CC
+
+./configure >stdout || { cat stdout; exit 1; }
+cat stdout
+$EGREP 'understands? -c and -o together.* no$' stdout
+grep '^checking dependency style .*\.\.\. gcc' stdout
+
+$MAKE check-deps
+
+if ! cross_compiling; then
+  ./foo
+  test "$(./foo)" = Hello
+fi
+
+$sleep
+echo '#define myStr "Howdy"' > foobar.h
+$MAKE check-updated
+
+if ! cross_compiling; then
+  ./foo
+  test "$(./foo)" = Howdy
+fi
+
+: