--- a/components/meld/Makefile	Mon Jun 29 11:36:22 2015 -0700
+++ b/components/meld/Makefile	Mon Jun 29 18:33:05 2015 -0700
@@ -36,6 +36,14 @@
 TPNO=			16990
 
 include $(WS_MAKE_RULES)/prep.mk
+
+# pygtk2-27 is only available on S11.3 and later
+ifeq ($(BUILD_TYPE), evaluation)
+BUILD_32=
+INSTALL_32=
+PUBLISH_STAMP=
+endif
+
 include $(WS_MAKE_RULES)/justmake.mk
 include $(WS_MAKE_RULES)/ips.mk