From d67437e5db32ab9871d8efe59bec3a74647c340f Mon Sep 17 00:00:00 2001
From: Christophe Fergeau <cfergeau@mandriva.com>
Date: Fri, 23 Jan 2009 16:56:35 +0000
Subject: Add git support (for git-svn) to make tar

---
 images/Makefile | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/images/Makefile b/images/Makefile
index ed8f2f012..19e8756e9 100644
--- a/images/Makefile
+++ b/images/Makefile
@@ -19,14 +19,25 @@ images: all.kernels
 all.kernels: update_kernel ../kernel/list_modules.pm
 	./update_kernel $(KERNELS)
 
+dist: tar
 tar:
-	rm -rf $(PRODUCT)*.tar* $(PRODUCT)-$(VERSION)
-	mkdir -p $(PRODUCT)-$(VERSION)
-	svn export -q -rBASE . $(PRODUCT)-$(VERSION)/images
-	svn export -q -rBASE ../kernel $(PRODUCT)-$(VERSION)/kernel
-	cp ../Makefile.config $(PRODUCT)-$(VERSION)/
-	tar cfj $(PRODUCT)-$(VERSION).tar.bz2 $(PRODUCT)-$(VERSION)
-	rm -rf $(PRODUCT)-$(VERSION)
+	@rm -rf $(PRODUCT)*.tar* $(PRODUCT)-$(VERSION)
+	@if [ -e ".svn" ]; then \
+		mkdir -p $(PRODUCT)-$(VERSION); \
+		svn export -q -rBASE . $(PRODUCT)-$(VERSION)/images; \
+		svn export -q -rBASE ../kernel $(PRODUCT)-$(VERSION)/kernel; \
+		cp ../Makefile.config $(PRODUCT)-$(VERSION)/; \
+		tar cfj $(PRODUCT)-$(VERSION).tar.bz2 $(PRODUCT)-$(VERSION); \
+		rm -rf $(PRODUCT)-$(VERSION); \
+	elif [ -e "../.git" ]; then \
+		pushd .. &>/dev/null; \
+		git archive --prefix=$(PRODUCT)-$(VERSION)/ HEAD images kernel Makefile.config | bzip2 >images/$(PRODUCT)-$(VERSION).tar.bz2; \
+		popd &>/dev/null; \
+	else \
+		echo "Unknown SCM (not SVN nor GIT)";\
+		exit 1; \
+	fi;
+	$(info $(PRODUCT)-$(VERSION).tar.bz2 is ready)
 
 clean:
 	rm -rf images isolinux all.kernels modules.description
-- 
cgit v1.2.1