Fix parallel build

5460b64a · Matthias Schiffer · 59c4aef9 · 5460b64a
Commit 5460b64a authored 12 years ago by Matthias Schiffer
--- a/Makefile
+++ b/Makefile
@@ -17,16 +17,16 @@ SUBMAKE := $(MAKE) --no-print-directory
 FORCE: ;

 $(TARGETS): FORCE
-	@$(SUBMAKE) $@
+	+@$(SUBMAKE) $@

 image/%:: FORCE
-	@$(SUBMAKE) $@
+	+@$(SUBMAKE) $@

 clean: FORCE
-	@$(SUBMAKE) clean-gluon
+	+@$(SUBMAKE) clean-gluon

 cleanall: FORCE
-	@$(SUBMAKE) clean
+	+@$(SUBMAKE) clean

 .PHONY: FORCE