build: do not clean figure sources in make clean

[bison.git] / examples / local.mk

diff --git a/examples/local.mk b/examples/local.mk
index 0718b67a5123ac9e748ed6c3094e5028eeb77cd3..dfb3e324d9e8e06a089184263a7405283d3bbca8 100644 (file)
--- a/examples/local.mk
+++ b/examples/local.mk
@@ -1,5 +1,5 @@
-## Copyright (C) 2005, 2008 Free Software Foundation, Inc.
-
+# Copyright (C) 2005, 2008-2015 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
@@ -13,4 +13,34 @@
 # 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
+dist_noinst_SCRIPTS = %D%/extexi %D%/test
+TEST_LOG_COMPILER = $(top_srcdir)/%D%/test
+
+AM_CXXFLAGS =                                                  \
+  $(WARN_CXXFLAGS) $(WARN_CXXFLAGS_TEST) $(WERROR_CXXFLAGS)
+
+## ------------ ##
+## Extracting.  ##
+## ------------ ##
+
+doc = $(top_srcdir)/doc/bison.texi
+extexi = $(top_srcdir)/%D%/extexi
+if ENABLE_GCC_WARNINGS
+extexiFLAGS = --synclines
+endif
+extract = VERSION="$(VERSION)" $(PERL) $(extexi) $(extexiFLAGS) $(doc) --
+extracted =
+CLEANFILES += $(extracted) %D%/extracted.stamp
+%D%/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): %D%/extracted.stamp
+       @test -f $@ || rm -f %D%/extracted.stamp
+       @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %D%/extracted.stamp
+
+include %D%/calc++/local.mk
+include %D%/mfcalc/local.mk
+include %D%/rpcalc/local.mk