gnulib, autoconf: update.

[bison.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index e977fd547f149122475ff69b6aedd2c7054e93e0..191f37b549762ee8c3d4ebd5861eaf908ffe8261 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
-## Foundation, Inc.
+
+## Copyright (C) 2001-2011 Free Software Foundation, Inc.
 
 ## 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
@@ -27,14 +27,16 @@ aclocaldir = @aclocaldir@
 aclocal_DATA = m4/bison-i18n.m4
 
 EXTRA_DIST = .prev-version .version \
-  cfg.mk maint.mk \
+  cfg.mk \
   OChangeLog PACKAGING
 
 # 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
@@ -59,3 +61,12 @@ $(top_srcdir)/.version: configure
        echo $(VERSION) > $@-t && mv $@-t $@
 dist-hook:
        echo $(VERSION) > $(distdir)/.tarball-version
+
+.PHONY: update-b4-copyright update-package-copyright-year
+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.'
+update-package-copyright-year:
+       $(build_aux)/$@ configure.ac