[gnet] Fix 'make distcheck' by disting gen-changelog.py

[Tim-Philipp Müller <tpm src gnome org>]

commit ac7831fb07ada8a5e1803fef0ada94e08f984b08
Author: Tim-Philipp Müller <tim centricular net>
Date:   Fri Apr 17 21:01:41 2009 +0100

    Fix 'make distcheck' by disting gen-changelog.py
---
 .gitignore  |    1 +
 Makefile.am |    4 ++++
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/.gitignore b/.gitignore
index d8536f0..fcbe486 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ install-sh
 libtool
 ltmain.sh
 missing
+ChangeLog
 
 doc/gnet-decl-list.txt
 doc/gnet-decl.txt
diff --git a/Makefile.am b/Makefile.am
index ea0fc32..d9897d1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,6 +11,7 @@ EXTRA_DIST= 					\
 	BUGS   					\
 	README.macosx  				\
 	$(top_builddir)/ChangeLog               \
+	gen-changelog.py                        \
 	gnetconfig.h.in 			\
 	README.win32  				\
 	GNET.DSP  				\
@@ -31,6 +32,9 @@ EXTRA_DIST= 					\
 	gnet-$(GNET_MAJOR_VERSION).$(GNET_MINOR_VERSION).m4		\
 	gnet-$(GNET_MAJOR_VERSION).$(GNET_MINOR_VERSION).pc.in
 
+EXTRA_CLEAN_FILES = \
+	$(top_builddir)/ChangeLog
+
 # build documentation when doing distcheck
 DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc