-## 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 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, write to the Free Software
-## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-## 02111-1307 USA
-
## Process this file with automake to produce Makefile.in -*-Makefile-*-
-AUTOMAKE_OPTIONS = 1.5 check-news readme-alpha dist-bzip2
-ACLOCAL_AMFLAGS = -I m4
+## Copyright (C) 2001-2012 Free Software Foundation, Inc.
-SUBDIRS = config intl po lib src doc m4 tests
+# 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/>.
-EXTRA_DIST = REFERENCES configure.bat OChangeLog Makefile.maint GNUmakefile
+ACLOCAL_AMFLAGS = -I m4
-DISTCLEANFILES = intl/libintl.h
+SUBDIRS = build-aux po runtime-po lib data src doc examples tests etc
+# Files installed for use by Automake.
+aclocaldir = @aclocaldir@
+aclocal_DATA = m4/bison-i18n.m4
-## ---------------------------- ##
-## Customizing Makefile.maint. ##
-## ---------------------------- ##
+EXTRA_DIST = .prev-version .version \
+ cfg.mk ChangeLog-1998 ChangeLog-2012 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
-move_if_change = $(srcdir)/config/move-if-change
-prev_version_file = $(srcdir)/config/prev-version.txt
-release_archive_dir = releases
+MAINTAINER_CHECKS = \
+ maintainer-check \
+ maintainer-push-check \
+ maintainer-xml-check \
+ maintainer-release-check
+.PHONY: $(MAINTAINER_CHECKS)
+$(MAINTAINER_CHECKS):
+ $(AM_V_GEN)cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
-# Uploading betas.
-hosts = alpha
-alpha_host = alpha.gnu.org
-alpha_url_dir = gnu/bison
+# 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
+ $(AM_V_GEN)echo $(VERSION) > $@-t && mv $@-t $@
+dist-hook: gen-ChangeLog
+ $(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version
-# Files to update automatically.
-wget_files = $(srcdir)/config/config.guess $(srcdir)/config/config.sub \
- $(srcdir)/config/texinfo.tex
+.PHONY: update-b4-copyright update-package-copyright-year
+update-b4-copyright:
+ $(AM_V_GEN) find data -type f \
+ | grep -v -E '^data/bison.m4$$' \
+ | xargs $(build_aux)/$@
+ @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
+update-package-copyright-year:
+ $(AM_V_GEN)$(build_aux)/$@ configure.ac
-cvs_files = $(srcdir)/config/missing
+gen_start_date = 2012-01-16
+.PHONY: gen-ChangeLog
+gen-ChangeLog:
+ $(AM_V_GEN)if test -d $(srcdir)/.git; then \
+ cl=$(distdir)/ChangeLog && \
+ rm -f $$cl.tmp && \
+ $(top_srcdir)/build-aux/gitlog-to-changelog \
+ --strip-tab \
+ --strip-cherry-pick \
+ --no-cluster \
+ --amend=$(srcdir)/build-aux/git-log-fix \
+ --srcdir=$(srcdir) \
+ --since=$(gen_start_date) > $$cl.tmp && \
+ mv -f $$cl.tmp $$cl; \
+ fi
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