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1## Process this file with automake to produce Makefile.in -*-Makefile-*-
2## Copyright (C) 2001-2010 Free Software Foundation, Inc.
3
4# This program is free software: you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation, either version 3 of the License, or
7# (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17ACLOCAL_AMFLAGS = -I m4
18
19SUBDIRS = build-aux po runtime-po lib data src doc examples tests etc
20
21# Files installed for use by Automake.
22aclocaldir = @aclocaldir@
23aclocal_DATA = m4/bison-i18n.m4
24
25EXTRA_DIST = .prev-version .version cfg.mk \
26 OChangeLog PACKAGING \
27 djgpp/Makefile.maint djgpp/README.in djgpp/config.bat \
28 djgpp/config.sed djgpp/config.site djgpp/config_h.sed \
29 djgpp/subpipe.c djgpp/subpipe.h djgpp/djunpack.bat \
30 djgpp/fnchange.lst djgpp/testsuite.sed
31
32
33.PHONY: maintainer-check
34maintainer-check:
35 cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
36
37.PHONY: maintainer-push-check
38maintainer-push-check:
39 cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
40
41.PHONY: maintainer-xml-check
42maintainer-xml-check:
43 cd tests && $(MAKE) $(AM_MAKEFLAGS) $@
44
45# See comments in build-aux/git-version-gen. However, we make .version depend
46# on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
47# working copy (for example, when you run autoreconf && make). Allowing these
48# to fall out of sync appears to have little potential to improve Bison build
49# efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
50# everywhere possible). On the other hand, it could be harmful. For example,
51# a developer might naively reference .version in a test case while the bison
52# executable still compiles with VERSION, and so the test case might fail or
53# pass incorrectly.
54BUILT_SOURCES = $(top_srcdir)/.version
55$(top_srcdir)/.version: configure
56 echo $(VERSION) > $@-t && mv $@-t $@
57dist-hook:
58 echo $(VERSION) > $(distdir)/.tarball-version
59
60.PHONY: update-b4-copyright update-package-copyright-year
61update-b4-copyright:
62 find data -type f \
63 | grep -v -E '^data/bison.m4$$' \
64 | xargs $(build_aux)/$@
65 @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
66update-package-copyright-year:
67 $(build_aux)/$@ configure.ac