## Process this file with automake to produce Makefile.in -*-Makefile-*-
## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 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/>.

ACLOCAL_AMFLAGS = -I m4

SUBDIRS = po runtime-po lib src doc tests
if BISON_CXX_WORKS
SUBDIRS += examples/calc++
endif

# Files installed for use by Automake.
aclocaldir = @aclocaldir@
aclocal_DATA = m4/bison-i18n.m4

EXTRA_DIST = .prev-version .version cfg.mk maint.mk \
  OChangeLog PACKAGING \
  djgpp/Makefile.maint djgpp/README.in djgpp/config.bat \
  djgpp/config.sed djgpp/config.site djgpp/config_h.sed \
  djgpp/subpipe.c djgpp/subpipe.h djgpp/djunpack.bat \
  djgpp/fnchange.lst djgpp/testsuite.sed

include build-aux/local.mk
include data/local.mk
include etc/local.mk
include examples/local.mk

.PHONY: maintainer-check
maintainer-check:
	cd tests && $(MAKE) $(AM_MAKEFLAGS) $@

.PHONY: maintainer-push-check
maintainer-push-check:
	cd tests && $(MAKE) $(AM_MAKEFLAGS) $@

.PHONY: maintainer-xml-check
maintainer-xml-check:
	cd tests && $(MAKE) $(AM_MAKEFLAGS) $@

# See comments in build-aux/git-version-gen.  However, we make .version depend
# on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
# working copy (for example, when you run autoreconf && make).  Allowing these
# to fall out of sync appears to have little potential to improve Bison build
# efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
# everywhere possible).  On the other hand, it could be harmful.  For example,
# a developer might naively reference .version in a test case while the bison
# executable still compiles with VERSION, and so the test case might fail or
# pass incorrectly.
BUILT_SOURCES = $(top_srcdir)/.version
$(top_srcdir)/.version: configure
	echo $(VERSION) > $@-t && mv $@-t $@
dist-hook:
	echo $(VERSION) > $(distdir)/.tarball-version