[sheepdog] [PATCH 2/2] deb: create deb package from raw source archive

[Hitoshi Mitake]

This patch makes it possible for users to create debian package from
raw source archive.

Related issue:
https://bugs.launchpad.net/sheepdog-project/+bug/1264255

Reported-by: Bastian Scholz <scholzb at t-online.de>
Signed-off-by: Hitoshi Mitake <mitake.hitoshi at lab.ntt.co.jp>
---
 Makefile.am |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 4b5a098..a00ba2f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -95,7 +95,11 @@ rpm: clean
 
 deb:
 	fakeroot ./debian/rules clean
-	git log > debian/CHANGELOG
+	@if [ -d .git ]; then \
+		git log > debian/CHANGELOG; \
+	else \
+		echo "This package doesn't contain CHANGELOG because it is build from raw source archive." > debian/CHANGELOG; \
+	fi
 	rm -f debian/changelog
 	dch -v $(shell echo $(PACKAGE_VERSION) | sed s/_/+/ | sed s/_/./g)-1 \
 		--package sheepdog --create 'Local build'
-- 
1.7.10.4