diff -r 000000000000 -r 6474c204b198 build/pymake/tests/var-overrides.mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/build/pymake/tests/var-overrides.mk	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,21 @@
+#T commandline: ['CLINEVAR=clineval', 'CLINEVAR2=clineval2']
+
+# this doesn't actually test overrides yet, because they aren't implemented in pymake,
+# but testing origins in general is important
+
+MVAR = mval
+CLINEVAR = deadbeef
+
+override CLINEVAR2 = mval2
+
+all:
+	test "$(origin NOVAR)" = "undefined"
+	test "$(CLINEVAR)" = "clineval"
+	test "$(origin CLINEVAR)" = "command line"
+	test "$(MVAR)" = "mval"
+	test "$(origin MVAR)" = "file"
+	test "$(@)" = "all"
+	test "$(origin @)" = "automatic"
+	test "$(origin CLINEVAR2)" = "override"
+	test "$(CLINEVAR2)" = "mval2"
+	@echo TEST-PASS