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1## Process this file with automake to produce Makefile.in -*-Makefile-*-
2## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
3## 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 = po runtime-po .
21if BISON_CXX_WORKS
22SUBDIRS += examples/calc++
23endif
24
25# Files installed for use by Automake.
26aclocaldir = @aclocaldir@
27aclocal_DATA = m4/bison-i18n.m4
28
29EXTRA_DIST = .prev-version .version \
30 cfg.mk \
31 OChangeLog PACKAGING
32
33# Initialization before completion by local.mk's.
34AM_CFLAGS = $(WARN_CFLAGS)
35AM_CPPFLAGS =
36BUILT_SOURCES =
37DISTCLEANFILES =
38MOSTLYCLEANFILES =
39SUFFIXES =
40include build-aux/local.mk
41include data/local.mk
42include djgpp/local.mk
43include doc/local.mk
44include etc/local.mk
45include examples/local.mk
46include lib/local.mk
47include src/local.mk
48include tests/local.mk
49
50# See comments in build-aux/git-version-gen. However, we make .version depend
51# on configure so that .version and VERSION/PACKAGE_VERSION stay in sync in the
52# working copy (for example, when you run autoreconf && make). Allowing these
53# to fall out of sync appears to have little potential to improve Bison build
54# efficiency (even if we were to replace VERSION/PACKAGE_VERSION with .version
55# everywhere possible). On the other hand, it could be harmful. For example,
56# a developer might naively reference .version in a test case while the bison
57# executable still compiles with VERSION, and so the test case might fail or
58# pass incorrectly.
59BUILT_SOURCES += $(top_srcdir)/.version
60$(top_srcdir)/.version: configure
61 echo $(VERSION) > $@-t && mv $@-t $@
62dist-hook:
63 echo $(VERSION) > $(distdir)/.tarball-version
64
65.PHONY: update-b4-copyright
66update-b4-copyright:
67 find data -type f \
68 | grep -v -E '^data/bison.m4$$' \
69 | xargs $(build_aux)/$@
70 @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'