--- a/ui/cocoa/objs.mk	Tue Jul 22 19:15:44 2014 +0200
+++ b/ui/cocoa/objs.mk	Sun Aug 24 13:31:07 2014 +0200
@@ -40,5 +40,5 @@
 COCOAOBJ += tree.o
 
 
-TOOLKITOBJS = $(COCOAOBJ:%=$(COCOA_OBJPRE)%)
-TOOLKITSOURCE = $(COCOAOBJ:%.o=cocoa/%.m)
+TOOLKITOBJS += $(COCOAOBJ:%=$(COCOA_OBJPRE)%)
+TOOLKITSOURCE += $(COCOAOBJ:%.o=cocoa/%.m)