Add native Windows binary for bison.

bison/src/bison/2.4.1/bison-2.4.1-src/examples/calc++/Makefile.am

+## Process this file with automake to produce Makefile.in -*-Makefile-*-
+## Copyright (C) 2005, 2006 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/>.
+
+## ------------------------------------- ##
+## Running the bison from this tarball.  ##
+## ------------------------------------- ##
+
+BISON = $(top_builddir)/tests/bison
+BISON_IN = $(top_srcdir)/tests/bison.in
+
+$(BISON): $(BISON_IN)
+        cd $(top_builddir)/tests && $(MAKE) $(AM_MAKEFLAGS) bison
+
+## ------------ ##
+## Extracting.  ##
+## ------------ ##
+
+doc = $(top_srcdir)/doc/bison.texinfo
+extexi = $(top_srcdir)/examples/extexi
+# Extract in src.
+$(calc_extracted): $(doc) $(extexi)
+        cd $(srcdir) && \
+           $(AWK) -f ../extexi -v VERSION="$(VERSION)" \
+             ../../doc/bison.texinfo -- calc++-parser.yy \
+             calc++-scanner.ll calc++.cc calc++-driver.hh calc++-driver.cc
+
+
+## ------------------- ##
+## Parser generation.  ##
+## ------------------- ##
+
+DEFAULT_INCLUDES = -I. -I$(srcdir)
+BUILT_SOURCES = $(calc_extracted) $(calc_sources_generated)
+CLEANFILES = $(srcdir)/*.output *.tmp
+MAINTAINERCLEANFILES = $(srcdir)/*.stamp $(BUILT_SOURCES)
+
+# Compile the parser and save cycles.
+# This code comes from "Handling Tools that Produce Many Outputs",
+# from the Automake documentation.
+EXTRA_DIST = $(srcdir)/calc++-parser.stamp $(srcdir)/calc++-parser.yy
+# Don't depend on $(BISON) otherwise we would rebuild these files
+# in srcdir, including during distcheck, which is forbidden.
+$(srcdir)/calc++-parser.stamp: $(srcdir)/calc++-parser.yy $(BISON_IN)
+        @rm -f calc++-parser.tmp
+        @touch calc++-parser.tmp
+        $(BISON) -d -ra -S lalr1.cc -o $(srcdir)/calc++-parser.cc \
+          $(srcdir)/calc++-parser.yy
+        @mv -f calc++-parser.tmp $@
+
+$(calc_sources_generated): $(srcdir)/calc++-parser.stamp
+        @if test -f $@; then :; else \
+          rm -f $(srcdir)/calc++-parser.stamp && \
+          $(MAKE) $(AM_MAKEFLAGS) $(srcdir)/calc++-parser.stamp; \
+        fi
+
+
+## --------------------------- ##
+## Building & testing calc++.  ##
+## --------------------------- ##
+
+check_PROGRAMS = calc++
+
+calc_sources_extracted = $(srcdir)/calc++-scanner.ll $(srcdir)/calc++.cc \
+        $(srcdir)/calc++-driver.hh $(srcdir)/calc++-driver.cc
+calc_extracted = $(calc_sources_extracted) $(srcdir)/calc++-parser.yy
+calc_sources_generated = \
+        $(srcdir)/stack.hh $(srcdir)/position.hh $(srcdir)/location.hh \
+        $(srcdir)/calc++-parser.hh $(srcdir)/calc++-parser.cc
+
+calc___SOURCES = $(calc_sources_extracted) $(calc_sources_generated)
+
+TESTS = test
+EXTRA_DIST += $(TESTS)