1 files changed, 80 insertions, 0 deletions
diff --git a/t/yacc5.sh b/t/yacc5.sh
new file mode 100755
index 000000000..ab24b563d
--- /dev/null
+++ b/t/yacc5.sh
@@ -0,0 +1,80 @@
+#! /bin/sh
+# Copyright (C) 2001-2012 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/>.
+
+# Test of yacc functionality, derived from GNU binutils
+# by Tim Van Holder.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_YACC
+END
+
+cat > Makefile.am << 'END'
+bin_PROGRAMS = maude
+maude_SOURCES = sub/maude.y
+END
+
+mkdir sub
+
+: > sub/maude.y
+
+$ACLOCAL
+$AUTOMAKE -a
+
+grep '^maude\.c:.*maude\.y' Makefile.in
+
+
+## Try again with subdir-objects.
+
+cat > Makefile.am << 'END'
+AUTOMAKE_OPTIONS = subdir-objects
+bin_PROGRAMS = maude
+maude_SOURCES = sub/maude.y
+END
+
+$ACLOCAL
+$AUTOMAKE -a
+
+# No rule needed, the default .y.c: inference rule is enough
+# (but there may be an additional dependency on a dirstamp file).
+grep '^sub/maude\.c:.*maude\.y' Makefile.in && Exit 1
+
+
+## Try again with per-exe flags.
+
+cat > Makefile.am << 'END'
+bin_PROGRAMS = maude
+maude_SOURCES = sub/maude.y
+## A particularly trickey case.
+maude_YFLAGS = -d
+END
+
+$ACLOCAL
+$AUTOMAKE -a
+
+# Rule should use maude_YFLAGS.
+grep 'AM_YFLAGS.*maude' Makefile.in && Exit 1
+
+# Silly regression.
+grep 'maudec' Makefile.in && Exit 1
+
+# Make sure the .o file is required.
+grep '^am_maude_OBJECTS.*maude' Makefile.in
+
+: