build: port to pre-5.8.7 perl

[bison.git] / examples / local.mk

diff --git a/examples/local.mk b/examples/local.mk
index 215f218f178f17d3d4a343040778442d4bd0aeef..c79c80044ffbad4a6e164066ce30f4d46ef96d5c 100644 (file)
--- a/examples/local.mk
+++ b/examples/local.mk
@@ -1,16 +1,43 @@
-## Copyright (C) 2005, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2005, 2008-2013 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 3 of the License, 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/>.
 
-## 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 3 of the License, 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/>.
+dist_noinst_SCRIPTS = examples/extexi examples/test
+TEST_LOG_COMPILER = $(top_srcdir)/examples/test
 
-dist_noinst_SCRIPTS = examples/extexi
+AM_CXXFLAGS =                                                  \
+  $(WARN_CXXFLAGS) $(WARN_CXXFLAGS_TEST) $(WERROR_CXXFLAGS)
+
+## ------------ ##
+## Extracting.  ##
+## ------------ ##
+
+doc = $(top_srcdir)/doc/bison.texi
+extexi = $(top_srcdir)/examples/extexi
+extract = VERSION="$(VERSION)" $(PERL) $(extexi) $(doc) --
+extracted =
+CLEANFILES += $(extracted) examples/extracted.stamp
+examples/extracted.stamp: $(doc) $(extexi)
+       $(AM_V_GEN)rm -f $@ $@.tmp
+       $(AM_V_at)touch $@.tmp
+       $(AM_V_at)$(extract) $(extracted)
+       $(AM_V_at)mv $@.tmp $@
+
+$(extracted): examples/extracted.stamp
+       @test -f $@ || rm -f examples/extracted.stamp
+       @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) examples/extracted.stamp
+
+include examples/calc++/local.mk
+include examples/mfcalc/local.mk
+include examples/rpcalc/local.mk