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1## Process this file with automake to produce Makefile.in -*-Makefile-*-
2
3## Copyright (C) 2001-2011 Free Software Foundation, Inc.
4
5# This program is free software: you can redistribute it and/or modify
6# it under the terms of the GNU General Public License as published by
7# the Free Software Foundation, either version 3 of the License, or
8# (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18ACLOCAL_AMFLAGS = -I m4
19
20SUBDIRS = build-aux po runtime-po lib data src doc examples tests etc
21
22# Files installed for use by Automake.
23aclocaldir = @aclocaldir@
24aclocal_DATA = m4/bison-i18n.m4
25
26EXTRA_DIST = .prev-version .version cfg.mk \
27 OChangeLog PACKAGING \
28 djgpp/Makefile.maint djgpp/README.in djgpp/config.bat \
29 djgpp/config.sed djgpp/config.site djgpp/config_h.sed \
30 djgpp/subpipe.c djgpp/subpipe.h djgpp/djunpack.bat \
31 djgpp/fnchange.lst djgpp/testsuite.sed
32
33
34.PHONY: maintainer-check
35maintainer-check:
36 cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
37
38.PHONY: maintainer-push-check
39maintainer-push-check:
40 cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
41
42.PHONY: maintainer-xml-check
43maintainer-xml-check:
44 cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
45
46# See comments in build-aux/git-version-gen. However, we make .version depend
47# on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
48# working copy (for example, when you run autoreconf && make). Allowing these
49# to fall out of sync appears to have little potential to improve Bison build
50# efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
51# everywhere possible). On the other hand, it could be harmful. For example,
52# a developer might naively reference .version in a test case while the bison
53# executable still compiles with VERSION, and so the test case might fail or
54# pass incorrectly.
55BUILT_SOURCES = $(top_srcdir)/.version
56$(top_srcdir)/.version: configure
57 echo $(VERSION) > $@-t && mv $@-t $@
58dist-hook:
59 echo $(VERSION) > $(distdir)/.tarball-version
60
61.PHONY: update-b4-copyright update-package-copyright-year
62update-b4-copyright:
63 find data -type f \
64 | grep -v -E '^data/bison.m4$$' \
65 | xargs $(build_aux)/$@
66 @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
67update-package-copyright-year:
68 $(build_aux)/$@ configure.ac