commit 33631b3580d4b63e72ab81f0790bb14aab2b7854
author Dan Willemsen <dwillemsen@google.com> Sat Feb 18 10:41:30 2017 -0800
committer Dan Willemsen <dwillemsen@google.com> Wed Feb 22 11:20:51 2017 -0800
tree 6c16715853a21a6b43165e4ac7d2c64c2187aca2
parent 38a231d6c3bc4e0db4464babc1079a3db1684bba

Add progress indicator to Android.mk includes

Test: m -j
Change-Id: I1e6fd020a06b49c243be14953d9f417e64ac7b8b

core/definitions.mk

diff --git a/core/definitions.mk b/core/definitions.mk
index 137bddf..a7f720d 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -3241,6 +3241,11 @@
 #$(warning 42 == $(call math_max,5,42))
 #$(warning 42 == $(call math_max,42,5))
 
+# $1 is the variable name to increment
+define inc_and_print
+$(strip $(eval $(1) := $($(1)) .)$(words $($(1))))
+endef
+
 ###########################################################
 ## Other includes
 ###########################################################