Fix run-make/bare-outfile test

The reason this was not failing is fascinating. The variable $(rustc) is empty, so the make recipe was expanded as " -o foo foo.rs". make interpreted this as an instruction to run the command "o foo foo.rs" and ignore any failure that occurred, because it uses a leading '-' on a command to signal that behavior.
rust-lang · Oct 3, 2015 · e3df519 · e3df519
1 parent 54f7b1d
commit e3df519
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/test/run-make/bare-outfile/Makefile b/src/test/run-make/bare-outfile/Makefile
@@ -1,4 +1,6 @@
 -include ../tools.mk
 
 all:
-	$(rustc) -o foo foo.rs
+	cp foo.rs $(TMPDIR)
+	cd $(TMPDIR) && $(RUSTC) -o foo foo.rs
+	$(call RUN,foo)