1 files changed, 129 insertions, 0 deletions
diff --git a/t/subpkg-yacc.sh b/t/subpkg-yacc.sh
new file mode 100755
index 000000000..f1b2ac31c
--- /dev/null
+++ b/t/subpkg-yacc.sh
@@ -0,0 +1,129 @@
+#! /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/>.
+
+# Check that ylwrap is installed properly, and $(YLWRAP) us defined
+# properly, when a subpackage is involved.
+
+required='cc yacc'
+. ./defs || Exit 1
+
+cat >>configure.ac <<'END'
+AC_PROG_CC
+AC_CONFIG_SUBDIRS([lib])
+AC_OUTPUT
+END
+
+cat >Makefile.am <<'EOF'
+SUBDIRS = lib
+bin_PROGRAMS = MU
+MU_LDADD = lib/liblib.a
+# It's ok to override distdir.
+distdir = subpack-1
+# Remove a file created by rules in subdir lib.
+CLEANFILES = lib-dist-hook-has-run
+EOF
+
+cat >MU.c <<'EOF'
+int lib (void);
+int main (void)
+{
+  return lib ();
+}
+EOF
+
+mkdir lib
+mkdir lib/src
+
+cat >lib/configure.ac <<'EOF'
+AC_INIT([lib], [2.3])
+AM_INIT_AUTOMAKE
+AC_PROG_RANLIB
+AC_PROG_YACC
+dnl This comes after YACC and RANLIB checks, deliberately.
+AC_PROG_CC
+AM_PROG_AR
+AC_CONFIG_HEADERS([config.h:config.hin])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+EOF
+
+cat >lib/Makefile.am <<'EOF'
+noinst_LIBRARIES = liblib.a
+liblib_a_SOURCES = src/x.c foo.y
+EXTRA_liblib_a_SOURCES = bar.y
+
+dist-hook:
+	test -d $(top_distdir)
+	test -d $(distdir)
+	find $(top_distdir) $(distdir) ;: For debugging.
+	test -f $(top_distdir)/MU.c
+	test ! -f $(distdir)/MU.c
+	for suf in y c; do \
+	  for name in foo bar; do \
+	    test -f $(distdir)/$$name.$$suf || exit 1; \
+	    test ! -f $(top_distdir)/$$name.$$suf || exit 1; \
+	  done; \
+	done
+	test -f $(distdir)/foo.y
+	test ! -f $(top_distdir)/foo.y
+	test -f $(distdir)/src/x.c
+	test ! -f $(top_distdir)/src/x.c
+	test -f $(YLWRAP)
+	: > $(top_builddir)/../lib-dist-hook-has-run
+EOF
+
+cat > lib/foo.y << 'END'
+%{
+int yylex (void) { return 0; }
+void yyerror (char *s) {}
+%}
+%%
+foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
+END
+
+cp lib/foo.y lib/bar.y
+
+cat >lib/src/x.c <<'EOF'
+#include <config.h>
+int lib (void)
+{
+  return 0;
+}
+EOF
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE -Wno-override
+
+cd lib
+$ACLOCAL
+$AUTOCONF
+$AUTOHEADER
+$AUTOMAKE -Wno-override --add-missing
+cd ..
+
+./configure
+
+$MAKE dist
+test -f lib-dist-hook-has-run
+test -f subpack-1.tar.gz
+test ! -d subpack-1 # Make sure "dist" cleans up after itself.
+
+rm -f lib-dist-hook-has-run subpack-1.tar.gz
+
+yl_distcheck
+
+: