Document named references.

[bison.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 400831cba6f993c07dea2c77d43e3d4f70c45b7c..c507cc8e654d87cc9d8270924e620dd30eb0ee37 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,43 +1,70 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-## Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+## Free Software Foundation, Inc.
 
-## This program is free software; you can redistribute it and/or modify
+## 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
+## 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, write to the Free Software
-## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-## 02111-1307  USA
+## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 ACLOCAL_AMFLAGS = -I m4
 
-SUBDIRS = config po lib data src doc m4 tests
-
-EXTRA_DIST = REFERENCES OChangeLog Makefile.maint GNUmakefile
-
+SUBDIRS = po runtime-po .
+if BISON_CXX_WORKS
+SUBDIRS += examples/calc++
+endif
 
-## ---------------------------- ##
-## Customizing Makefile.maint.  ##
-## ---------------------------- ##
+# Files installed for use by Automake.
+aclocaldir = @aclocaldir@
+aclocal_DATA = m4/bison-i18n.m4
 
-move_if_change = $(srcdir)/config/move-if-change
-prev_version_file = $(srcdir)/config/prev-version.txt
-release_archive_dir = releases
+EXTRA_DIST = .prev-version .version \
+  cfg.mk \
+  OChangeLog PACKAGING
 
-# Uploading betas.
-hosts = alpha
-alpha_host = alpha.gnu.org
-alpha_url_dir = gnu/bison
+# Initialization before completion by local.mk's.
+AM_CFLAGS = $(WARN_CFLAGS)
+AM_CPPFLAGS =
+BUILT_SOURCES =
+DISTCLEANFILES =
+MOSTLYCLEANFILES =
+SUFFIXES =
+include build-aux/local.mk
+include data/local.mk
+include djgpp/local.mk
+include doc/local.mk
+include etc/local.mk
+include examples/local.mk
+include lib/local.mk
+include src/local.mk
+include tests/local.mk
 
-# Files to update automatically.
-wget_files = $(srcdir)/config/config.guess $(srcdir)/config/config.sub \
-            $(srcdir)/config/texinfo.tex
+# 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
+       echo $(VERSION) > $@-t && mv $@-t $@
+dist-hook:
+       echo $(VERSION) > $(distdir)/.tarball-version
 
-cvs_files = $(srcdir)/config/missing
+.PHONY: update-b4-copyright
+update-b4-copyright:
+       find data -type f                    \
+         | grep -v -E '^data/bison.m4$$'    \
+         | xargs $(build_aux)/$@
+       @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'