build: generalize etc/prefix-gnulib-mk

[bison.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 191f37b549762ee8c3d4ebd5861eaf908ffe8261..097a634930f49a8004906c18e0f57b08a97d95e9 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
-## Copyright (C) 2001-2011 Free Software Foundation, Inc.
+## Copyright (C) 2001-2012 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
@@ -27,8 +27,7 @@ aclocaldir = @aclocaldir@
 aclocal_DATA = m4/bison-i18n.m4
 
 EXTRA_DIST = .prev-version .version \
-  cfg.mk \
-  OChangeLog PACKAGING
+  cfg.mk ChangeLog-1998 ChangeLog-2012 PACKAGING
 
 # Initialization before completion by local.mk's.
 AM_CFLAGS = $(WARN_CFLAGS)
@@ -37,6 +36,9 @@ BUILT_SOURCES =
 DISTCLEANFILES =
 MOSTLYCLEANFILES =
 SUFFIXES =
+noinst_LIBRARIES =
+MOSTLYCLEANDIRS =
+
 include build-aux/local.mk
 include data/local.mk
 include djgpp/local.mk
@@ -59,7 +61,7 @@ include tests/local.mk
 BUILT_SOURCES += $(top_srcdir)/.version
 $(top_srcdir)/.version: configure
        echo $(VERSION) > $@-t && mv $@-t $@
-dist-hook:
+dist-hook: gen-ChangeLog
        echo $(VERSION) > $(distdir)/.tarball-version
 
 .PHONY: update-b4-copyright update-package-copyright-year
@@ -70,3 +72,15 @@ update-b4-copyright:
        @echo 'warning: src/parse-gram.[hc] may need to be regenerated.'
 update-package-copyright-year:
        $(build_aux)/$@ configure.ac
+
+gen_start_date = 2012-01-16
+.PHONY: gen-ChangeLog
+gen-ChangeLog:
+       $(AM_V_GEN)if test -d .git; then                                \
+         $(top_srcdir)/build-aux/gitlog-to-changelog                   \
+           --no-cluster                                                \
+           --amend=$(srcdir)/build-aux/git-log-fix                     \
+           --since=$(gen_start_date) > $(distdir)/cl-t;                \
+         rm -f $(distdir)/ChangeLog;                                   \
+         mv $(distdir)/cl-t $(distdir)/ChangeLog;                      \
+       fi