--- a/jdk/make/CopyFiles.gmk	Wed Apr 16 12:37:49 2014 +0400
+++ b/jdk/make/CopyFiles.gmk	Wed Apr 16 17:32:39 2014 +0800
@@ -174,9 +174,9 @@
 
 ##########################################################################################
 
-ifeq ($(OPENJDK_TARGET_OS), windows)
+ifneq ($(findstring $(OPENJDK_TARGET_OS), windows aix),)
 
-  TZMAPPINGS_SRC := $(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS_API_DIR)/lib
+  TZMAPPINGS_SRC := $(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS)/lib
 
   $(LIBDIR)/tzmappings: $(TZMAPPINGS_SRC)/tzmappings
 	$(call install-file)