| ## Makefile.am - template for generating Makefile via Automake |
| ## |
| ## Copyright (C) 2000-2001, 2003-2014, 2016 Free Software Foundation, |
| ## Inc. |
| ## |
| ## This file is part of GNU M4. |
| ## |
| ## GNU M4 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. |
| ## |
| ## GNU M4 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/>. |
| ## |
| ## Written by Gary V. Vaughan <gary@gnu.org> |
| |
| SUBDIRS = . examples lib src doc checks tests |
| |
| EXTRA_DIST = bootstrap c-boxes.el cfg.mk maint.mk \ |
| .prev-version .version m4/gnulib-cache.m4 ChangeLog-2014 |
| DISTCLEANFILES = stamp-h |
| ## maintainer-clean should remove as much as possible that ./bootstrap can |
| ## recreate. In the m4 directory, keep only gnulib-cache.m4. |
| MAINTAINERCLEANFILES = INSTALL Makefile.in aclocal.m4 \ |
| config-h.in configure depcomp doc/fdl.texi gendocs.sh install-sh \ |
| lib/[a-z]* m4/[a-fh-z]* m4/g[a-mo-z]* m4/gnulib-comp.m4 \ |
| m4/gnulib-tool.m4 missing stamp-h.in |
| |
| ACLOCAL_AMFLAGS = -I m4 |
| ## Enough users install GNU M4 as gm4 that we make sure 'make installcheck' |
| ## will handle that, prior to making a release. |
| DISTCHECK_CONFIGURE_FLAGS = --enable-changeword --program-prefix=g \ |
| --enable-gcc-warnings --enable-silent-rules --enable-cxx |
| |
| # Generate the ChangeLog from git history. |
| gen_start_date = 2015-01-01 |
| .PHONY: gen-ChangeLog |
| gen-ChangeLog: |
| $(AM_V_GEN)if test -d $(top_srcdir)/.git; then \ |
| log_fix="$(srcdir)/build-aux/git-log-fix"; \ |
| test -e "$$log_fix" \ |
| && amend_git_log="--amend=$$log_fix" \ |
| || amend_git_log=; \ |
| $(top_srcdir)/build-aux/gitlog-to-changelog $$amend_git_log \ |
| --since='$(gen_start_date)' > $(distdir)/cl-t \ |
| && rm -f $(distdir)/ChangeLog \ |
| && mv $(distdir)/cl-t $(distdir)/ChangeLog; \ |
| fi |
| |
| # Dummy rule, to pacify automake "gnu" strictness and allow a clean |
| # bootstrap. Creates a dummy ChangeLog (unless one is already present, |
| # as might be the case for users of vc-dwim) that will be overridden |
| # with a proper one at distribution time. |
| $(srcdir)/ChangeLog: |
| @echo dummy > $@ |
| |
| BUILT_SOURCES = $(top_srcdir)/.version |
| $(top_srcdir)/.version: |
| echo $(VERSION) > $@-t && mv $@-t $@ |
| |
| # Arrange so that .tarball-version appears only in the distribution |
| # tarball, and never in a checked-out repository. |
| dist-hook: gen-ChangeLog |
| $(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version |