From 43b8af82db9fb7077ae687998bf96e9781460665 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Sun, 12 Feb 2012 16:57:42 +0100
Subject: maint: add a rule to use gnulib's update-copyright

* lib/update-copyright: New file, from gnulib.
* Makefile.am (FETCHFILES): Add update-copyright to the list.
(fetch): Fetch it.
(update-copyright): New rule.
---
 Makefile.am | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'Makefile.am')

diff --git a/Makefile.am b/Makefile.am
index 56784ca5d..76c3e6986 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -752,7 +752,8 @@ config.guess \
 config.sub \
 gnupload \
 gitlog-to-changelog \
-texinfo.tex
+texinfo.tex \
+update-copyright
 
 ## Fetch the latest versions of files we care about.
 fetch:
@@ -765,6 +766,7 @@ fetch:
 	$(WGET_SV_CVS)texinfo/texinfo/doc/texinfo.tex -O texinfo.tex && \
 	$(WGET_SV_GIT_GL)doc/INSTALL -O INSTALL && \
 	$(WGET_SV_GIT_GL)build-aux/gnupload -O gnupload && \
+	$(WGET_SV_GIT_GL)build-aux/update-copyright -O update-copyright && \
 	$(WGET_SV_GIT_GL)build-aux/gitlog-to-changelog -O gitlog-to-changelog)
 ## Don't exit after test because we want to give as many errors as
 ## possible.
@@ -812,3 +814,12 @@ release-stats: ps
 	printf '@item %s @tab %-6s @tab %4d @tab %4d @tab %4d @tab %4d %-4s @tab %4d %-4s @tab %3d @tab %d %-4s\n' \
 	              $$today $(VERSION) $$am    $$acl    $$pm   $$aml "($$amf)" $$m4l "($$m4f)" $$doc $$t "($$tgen)"
 .PHONY: release-stats
+
+update_copyright_env = \
+  UPDATE_COPYRIGHT_FORCE=1 \
+  UPDATE_COPYRIGHT_USE_INTERVALS=2
+
+.PHONY: update-copyright
+update-copyright:
+	git ls-files | grep -Ev 'COPYING|INSTALL' \
+	  | $(update_copyright_env) xargs $(srcdir)/lib/$@
-- 
cgit v1.2.1