+## auto-version
+pkgdata_SCRIPTS += auto-version
+CLEANFILES += auto-version
+EXTRA_DIST += auto-version.in
+
+auto-version: auto-version.in Makefile
+ $(confsubst) $(srcdir)/auto-version.in >$@.new \
+ VERSION=$(VERSION)
+ chmod +x $@.new
+ mv $@.new $@
+