Less hacky way of preventing config files from being overwritten when a template file changes

b940164d · Matei Zaharia · e5fb280e · b940164d
Commit b940164d authored 14 years ago by Matei Zaharia
--- a/Makefile
+++ b/Makefile
@@ -64,8 +64,8 @@ build/spark-dep.jar:

 conf-files: $(CONF_FILES)

-$(CONF_FILES): %: %.template
-	if [ ! -e $@ ] ; then cp $^ $@; else touch $^; fi
+$(CONF_FILES): %: | %.template
+	cp $@.template $@

 test: all
 	./alltests