1 files changed, 71 insertions, 0 deletions
diff --git a/t/suffix10.tap b/t/suffix10.tap
new file mode 100755
index 000000000..72d0accb8
--- /dev/null
+++ b/t/suffix10.tap
@@ -0,0 +1,71 @@
+#! /bin/sh
+# Copyright (C) 2002-2012 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/>.
+
+# Make sure that derivations work with .lo too.
+# (related to PR/37)
+
+required='cc libtoolize yacc'
+. ./defs || Exit 1
+
+plan_ 7
+
+cat >>configure.ac <<EOF
+AC_PROG_CC
+AC_PROG_YACC
+AM_PROG_AR
+AC_PROG_LIBTOOL
+AC_OUTPUT
+EOF
+
+cat >Makefile.am << 'END'
+lib_LTLIBRARIES = libfoo.la
+libfoo_la_SOURCES = foo.x_
+.x_.y:
+	rm -f $@ $@-t
+## The leading ':;' works around a bug in bash <= 3.2.
+	:; { echo '/* autogenerated */' \
+	  && echo '%{' \
+	  && echo 'int yylex () {return 0;}' \
+	  && echo 'void yyerror (char *s) {}' \
+	  && echo '%}' \
+	  && echo '%%' \
+	  && echo "foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};" \
+	  && echo '%%' \
+## Account for VPATH issues on weaker make implementations.
+	  && cat `test -f '$<' || echo $(srcdir)/`$<; \
+	} > $@-t
+	mv -f $@-t $@
+.PHONY: test
+test:
+	echo $(libfoo_la_OBJECTS) | grep '^foo\.lo$$'
+END
+
+cat > foo.x_ << 'END'
+int foo (void) { return yyparse(); }
+END
+
+command_ok_ "libtoolize" libtoolize --force
+command_ok_ "aclocal"    $ACLOCAL
+command_ok_ "autoconf"   $AUTOCONF
+command_ok_ "automake"   $AUTOMAKE --add-missing
+command_ok_ "configure"  ./configure
+command_ok_ "make test"  $MAKE test
+
+directive=''; make_can_chain_suffix_rules || directive=TODO
+command_ok_ "make all" -D "$directive" -r "suffix rules not chained" \
+            $MAKE all
+
+: