From: David Levine <levinedl@acm.org>
Date: Sat, 28 Jan 2012 19:52:59 +0000 (-0600)
Subject: Made ChangeLog phony so it will always get regenerated.  But don't try to regenerated... 
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=c8206d4f567151065bc8d896bbd6273bf12dbae3;p=mmh

Made ChangeLog phony so it will always get regenerated.  But don't try to regenerated if git repository is not present.
---

diff --git a/Makefile.am b/Makefile.am
index 1a93d89..cd3c886 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -486,8 +486,12 @@ man/man.sed: Makefile
 
 ## Don't include commit hashes in ChangeLog.
 ChangeLog:
-	@git --no-pager log --abbrev-commit | \
-           egrep -v '^commit [0-9a-f]+$$' > $@
+	@[ -d .git ]  &&  git --no-pager log --abbrev-commit | \
+           egrep -v '^commit [0-9a-f]+$$' > $@  ||  true
+## Make ChangeLog phony so it will always get regenerated.  But don't
+## fail if we don't have a git repository in order to allow
+## regeneration of distribution archive or RPM.
+.PHONY: ChangeLog
 
 ##
 ## Our RPM build target