fix rmake

Manishearth · Manishearth · commit 646830076a28 · 2015-03-09T21:04:13.000+05:30
diff --git a/src/test/run-make/bare-outfile/Makefile b/src/test/run-make/bare-outfile/Makefile
@@ -1,4 +1,4 @@
 -include ../tools.mk
 
 all:
-	rustc -o foo foo.rs
+	$(rustc) -o foo foo.rs
