--- a/components/patch/Makefile	Mon Feb 16 13:54:04 2015 -0800
+++ b/components/patch/Makefile	Sun Feb 15 19:02:09 2015 -0600
@@ -18,7 +18,7 @@
 #
 # CDDL HEADER END
 #
-# Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
 #
 
 include ../../make-rules/shared-macros.mk
@@ -35,9 +35,9 @@
 
 TPNO=			18936
 
-include ../../make-rules/prep.mk
-include ../../make-rules/configure.mk
-include ../../make-rules/ips.mk
+include $(WS_MAKE_RULES)/prep.mk
+include $(WS_MAKE_RULES)/configure.mk
+include $(WS_MAKE_RULES)/ips.mk
 
 CONFIGURE_OPTIONS  +=		CFLAGS="$(CFLAGS)"
 
@@ -54,6 +54,5 @@
 
 test:		$(TEST_64)
 
-BUILD_PKG_DEPENDENCIES =	$(BUILD_TOOLS)
 
-include ../../make-rules/depend.mk
+REQUIRED_PACKAGES += system/library