diff -r 000000000000 -r 6474c204b198 build/pymake/tests/serial-rule-execution2.mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/build/pymake/tests/serial-rule-execution2.mk	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+#T returncode: 2
+
+# The dependencies of the command rule of a single-colon target are resolved before the rules without commands.
+
+all: export
+
+export:
+	sleep 1
+	touch somefile
+
+all: somefile
+	test -f somefile
+	@echo TEST-PASS