[libslab] Remember to clean the ChangeLog

[Cosimo Cecchi <cosimoc src gnome org>]

commit f272314ece3ca78da68b55bf5ef6c53587b554c7
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Jul 25 11:40:34 2009 +0200

    Remember to clean the ChangeLog

 Makefile.am |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 5ed3e02..4ffa8e6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,6 +5,11 @@ pkgconfig_DATA = libslab.pc
 
 GIT_START = b515f410cb472ae416995c5578d98bab7f80b504
 
+distclean-local:
+	if test "$(srcdir)" = "."; then :; else \
+		rm -f ChangeLog; \
+	fi
+
 ChangeLog:
 	@echo Creating $@
 	@if test -d "$(srcdir)/.git"; then \