From 732551c535ffb6100c2ab3f919e1554834ef7f14 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 22 Oct 2013 15:15:33 -0400
Subject: Makefile.am: Generate ChangeLog in dist-hook.

---
(limited to 'Makefile.am')

diff --git a/Makefile.am b/Makefile.am
index c3d076b..286a770 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -40,6 +40,14 @@ reallyclean: distclean
 		$(srcdir)/build-aux/ $(srcdir)/INSTALL $(srcdir)/Makefile.in \
 		$(srcdir)/ChangeLog
 
+dist-hook:
+	if [ -d '$(srcdir)/.git' ]; then \
+		printf 'Generated file.  Do not edit.\n\n' \
+			>'$(distdir)/ChangeLog~'; \
+		git log --stat >>'$(distdir)/ChangeLog~'; \
+		mv '$(distdir)/ChangeLog~' '$(distdir)/ChangeLog'; \
+	fi
+
 .sh:
 	$(MKDIR_P) "$$(dirname $@)"
 	$(do_subst) $< >$@
--
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