diff -r b8fe51f35344 -r 94c0ca64c022 components/tree/Makefile
--- a/components/tree/Makefile	Wed Mar 30 10:16:56 2016 -0700
+++ b/components/tree/Makefile	Wed Mar 30 13:33:31 2016 -0700
@@ -17,48 +17,35 @@
 # information: Portions Copyright [yyyy] [name of copyright owner]
 #
 # CDDL HEADER END
+#
 
 #
 # Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
 #
-
+BUILD_BITS= 64
 include ../../make-rules/shared-macros.mk
 
 COMPONENT_NAME=		tree
 COMPONENT_VERSION=	1.7.0
-COMPONENT_SRC=		$(COMPONENT_NAME)-$(COMPONENT_VERSION)
 COMPONENT_ARCHIVE=	$(COMPONENT_SRC).tgz
 COMPONENT_ARCHIVE_HASH=	\
     sha256:6957c20e82561ac4231638996e74f4cfa4e6faabc5a2f511f0b4e3940e8f7b12
 COMPONENT_PROJECT_URL=	http://mama.indstate.edu/users/ice/tree/
 COMPONENT_ARCHIVE_URL=	$(COMPONENT_PROJECT_URL)src/$(COMPONENT_ARCHIVE)
-COMPONENT_BUGDB=	utility/tree
 
 TPNO=			27186
 
-include $(WS_MAKE_RULES)/prep.mk
-include $(WS_MAKE_RULES)/justmake.mk
-include $(WS_MAKE_RULES)/ips.mk
-
-# Enable ASLR for this component
-ASLR_MODE = $(ASLR_ENABLE)
+BUILD_STYLE= justmake
+TEST_TARGET= $(NO_TESTS)
+include $(WS_MAKE_RULES)/common.mk
 
 # Fixes creation of executable
-CC += $(CC_BITS)
-# The native Makefile invites patching to set the following, but doing it here
+LDFLAGS += $(CC_BITS)
+
+# The native Makefile invites patching to build for Solaris, but doing it here
 # instead will keep it working if the build system changes.
 COMPONENT_BUILD_ARGS += CC="$(CC)"
 COMPONENT_BUILD_ARGS += CFLAGS="$(CFLAGS)"
 COMPONENT_BUILD_ARGS += LDFLAGS="$(LDFLAGS)"
 COMPONENT_INSTALL_ARGS += BINDIR=$(PROTOUSRBINDIR)
 COMPONENT_INSTALL_ARGS += MANDIR=$(PROTOUSRSHAREMAN1DIR)
-
-build:		$(BUILD_64)
-
-install:	$(INSTALL_64)
-
-test:		$(NO_TESTS)
-
-system-test:    $(NO_TESTS)
-
-REQUIRED_PACKAGES += system/library