X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=Makefile.am;h=1d87bfd1a89a9447c1491f1cd9cd170ad7954df4;hp=8152af012da030575f60dabb4f626a65f211acb8;hb=3ab8ebf572cced0a63f8ba915d8494ef1784803d;hpb=01618658fd82dbc5e6315b639f00e87c6fee3c54

diff --git a/Makefile.am b/Makefile.am
index 8152af012..1d87bfd1a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,5 @@
+include $(top_srcdir)/Makefile.am.inc
+
 SUBDIRS = \
 	udev \
 	rules \
@@ -12,6 +14,8 @@ EXTRA_DIST = \
 	docs \
 	autogen.sh
 
+PREVIOUS_VERSION = `expr $(VERSION) - 1`
+
 distclean-local:
 	rm -f *~
 	rm -rf autom4te.cache
@@ -20,16 +24,17 @@ distclean-local:
 	rm -rf udev-test-install
 	rm -f udev-$(VERSION).tar.gz udev-$(VERSION).tar.bz2
 
-ChangeLog:
-	@ mv $@ $@.tmp
-	@ echo "Summary of changes from v$(shell echo $$(($(VERSION) - 1))) to v$(VERSION)" >> $@
-	@ echo "============================================" >> $@
-	@ echo >> $@
-	@ git log --pretty=short $(shell echo $$(($(VERSION) - 1)))..HEAD | git shortlog  >> $@
-	@ echo >> $@
-	@ cat $@
-	@ cat $@.tmp >> $@
-	@ rm $@.tmp
+changelog:
+	@ head -1 ChangeLog | grep -q "to v$(PREVIOUS_VERSION)"
+	@ mv ChangeLog ChangeLog.tmp
+	@ echo "Summary of changes from v$(PREVIOUS_VERSION) to v$(VERSION)" >> ChangeLog
+	@ echo "============================================" >> ChangeLog
+	@ echo >> ChangeLog
+	@ git log --pretty=short $(PREVIOUS_VERSION)..HEAD | git shortlog  >> ChangeLog
+	@ echo >> ChangeLog
+	@ cat ChangeLog
+	@ cat ChangeLog.tmp >> ChangeLog
+	@ rm ChangeLog.tmp
 
 test-run:
 	cd test && ./udev-test.pl
@@ -39,3 +44,10 @@ test-install:
 	make DESTDIR=$(PWD)/udev-test-install install
 	tree $(PWD)/udev-test-install/
 
+git-release:
+	head -1 ChangeLog | grep -q "to v$(VERSION)"
+	head -1 NEWS | grep -q "udev $(VERSION)"
+	git commit -a -m "release $(VERSION)"
+	cat .git/refs/heads/master > .git/refs/tags/$(VERSION)
+	git gc
+	git prune