From 755001303a7b58bc869034c5ba98b66b394d817e Mon Sep 17 00:00:00 2001
From: Vincent Untz <vuntz@gnome.org>
Date: Wed, 22 Feb 2012 14:40:41 +0100
Subject: build: Generate ChangeLog on make dist

---
 Makefile.am | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index d95348e..fc507f6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,4 +18,17 @@ MAINTAINERCLEANFILES = \
 	$(srcdir)/configure \
 	$(srcdir)/m4/*.m4
 
+CHANGELOG_GIT_RANGE =
+dist-hook:
+	$(AM_V_GEN)if test -d "$(srcdir)/.git"; then \
+	  ( echo '# Generated by Makefile. Do not edit.'; echo; \
+	    GIT_DIR="$(top_srcdir)/.git" ./missing --run \
+	    git log $(CHANGELOG_GIT_RANGE) --no-color -M -C --name-status ) \
+	  > ChangeLog.tmp \
+	  && mv -f ChangeLog.tmp $(distdir)/ChangeLog \
+	  || ( rm -f ChangeLog.tmp ; echo Failed to generate ChangeLog >&2 ); \
+	else \
+	  echo A git checkout is required to generate ChangeLog >&2; \
+	fi
+
 -include $(top_srcdir)/git.mk
-- 
cgit v1.2.3