1 files changed, 154 insertions, 0 deletions
diff --git a/t/yacc-d-basic.sh b/t/yacc-d-basic.sh
new file mode 100755
index 000000000..a633f411a
--- /dev/null
+++ b/t/yacc-d-basic.sh
@@ -0,0 +1,154 @@
+#! /bin/sh
+# Copyright (C) 2011-2012 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/>.
+
+# Tests Yacc support with yacc-generated headers
+# (i.e., '-d' in *YFLAGS).
+# Keep in sync with sister test 'yacc-d-cxx.test'.
+
+required='cc yacc'
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_PROG_CC
+AC_PROG_YACC
+AC_CONFIG_FILES([foo/Makefile bar/Makefile baz/Makefile])
+AC_OUTPUT
+END
+
+cat > Makefile.am <<'END'
+SUBDIRS = foo bar baz
+END
+
+mkdir foo bar baz
+
+cat > foo/Makefile.am <<'END'
+bin_PROGRAMS = zardoz
+zardoz_SOURCES = parse.y main.c
+.PHONY: echo-distcom
+echo-distcom:
+	@echo ' ' $(DIST_COMMON) ' '
+END
+cp foo/Makefile.am bar/Makefile.am
+cp foo/Makefile.am baz/Makefile.am
+
+cat > foo/parse.y << 'END'
+%{
+#include "parse.h"
+int yylex () { return 0; }
+void yyerror (char *s) {}
+%}
+%%
+x : 'x' {};
+%%
+END
+cp foo/parse.y bar/parse.y
+
+cat > foo/main.c << 'END'
+#include "parse.h"
+int main ()
+{
+  return yyparse ();
+}
+END
+cp foo/main.c bar/main.c
+
+# Even the generated header file is renamed when target-specific YFLAGS
+# are used.  This might not be the best behavior, but it has been in
+# place for quite a long time, so just go along with it for now.
+sed 's/"parse\.h"/"zardoz-parse.h"/' foo/parse.y > baz/parse.y
+sed 's/"parse\.h"/"zardoz-parse.h"/' foo/main.c > baz/main.c
+
+$ACLOCAL
+$AUTOCONF
+
+$AUTOMAKE -a
+$FGREP parse.h foo/Makefile.in bar/Makefile.in baz/Makefile.in && Exit 1
+
+cat >> foo/Makefile.am <<END
+BUILT_SOURCES = parse.h
+YFLAGS=\
+-d
+END
+$AUTOMAKE -Wno-gnu foo/Makefile
+
+sed 's/EOL$//' >> bar/Makefile.am <<END
+AM_YFLAGS${tab}=  -d EOL
+BUILT_SOURCES = parse.h
+END
+$AUTOMAKE bar/Makefile
+
+cat >> baz/Makefile.am <<END
+BUILT_SOURCES = zardoz-parse.h
+zardoz_YFLAGS =-d${tab}
+END
+$AUTOMAKE baz/Makefile
+
+./configure
+
+$MAKE
+
+test -f foo/parse.c
+test -f foo/parse.h
+test -f bar/parse.c
+test -f bar/parse.h
+test -f baz/zardoz-parse.c
+test -f baz/zardoz-parse.h
+
+# The generated C source and header files must be shipped.
+for dir in foo bar; do
+  cd $dir
+  $MAKE echo-distcom
+  $MAKE -s echo-distcom | grep '[ /]parse.c '
+  $MAKE -s echo-distcom | grep '[ /]parse.h '
+  cd ..
+done
+cd baz
+$MAKE echo-distcom
+$MAKE -s echo-distcom | grep '[ /]zardoz-parse.c '
+$MAKE -s echo-distcom | grep '[ /]zardoz-parse.h '
+cd ..
+
+$MAKE distdir
+ls -l $distdir
+test -f $distdir/foo/parse.c
+test -f $distdir/foo/parse.h
+test -f $distdir/bar/parse.c
+test -f $distdir/bar/parse.h
+test -f $distdir/baz/zardoz-parse.c
+test -f $distdir/baz/zardoz-parse.h
+
+# Sanity check the distribution.
+yl_distcheck
+
+# While we are at it, make sure that 'parse.c' and 'parse.h' are erased
+# by maintainer-clean, and not by distclean.
+$MAKE distclean
+test -f foo/parse.c
+test -f foo/parse.h
+test -f bar/parse.c
+test -f bar/parse.h
+test -f baz/zardoz-parse.c
+test -f baz/zardoz-parse.h
+./configure # Re-create 'Makefile'.
+$MAKE maintainer-clean
+test ! -f foo/parse.c
+test ! -f foo/parse.h
+test ! -f bar/parse.c
+test ! -f bar/parse.h
+test ! -f baz/zardoz-parse.c
+test ! -f baz/zardoz-parse.h
+
+: