Commit 52d697d4 authored Jun 22, 2011 by David 'Digit' Turner

Turn-off implicit GNU Make RC/SCCS rules

This small patch prevents GNU Make from stating RCS and SCCS
specific files on the filesystem. This makes the output of
"make -d" slightly more readable, and also reduces the no-change
time on AOSP master by a bit less than a second on average.

Change-Id: Ifa50ace32e8689717956d7247b0d6f53ef72b7a1

parent 04b963a1

core/main.mk

+8 −1

Original line number	Diff line number	Diff line
		@@ -12,6 +12,13 @@ endif
		# this turns off the suffix rules built into make
		.SUFFIXES:

		# this turns off the RCS / SCCS implicit rules of GNU Make
		% : RCS/%,v
		% : RCS/%
		% : %,v
		% : s.%
		% : SCCS/s.%

		# If a rule fails, delete $@.
		.DELETE_ON_ERROR: