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Commit 58a5db35 authored by Ying Wang's avatar Ying Wang
Browse files

Add two useful character constants. 

You need those constant variables when you want to insert newline or
backslash at the end of a macro.

Change-Id: I3fe96580d7a4ebc9d013afe6dd4ec8f40f49c724
parent 5e0dbe0c

core/config.mk

+8 −0
Original line number Diff line number Diff line
@@ -18,6 +18,14 @@ endif 
empty :=

space := $(empty) $(empty)

comma := ,

# Note that make will eat the newline just before endef.

define newline





endef

# Unfortunately you can't simply define backslash as \ or \\.

backslash := \a

backslash := $(patsubst %a,%,$(backslash))



# Tell python not to spam the source tree with .pyc files.  This

# only has an effect on python 2.6 and above.