Merge "Remove make version check"

# If a rule fails, delete $@.

.DELETE_ON_ERROR:

# Check for broken versions of make.

ifndef KATI

ifneq (1,$(strip $(shell expr $(MAKE_VERSION) \>= 3.81)))

$(warning ********************************************************************************)

$(warning *  You are using version $(MAKE_VERSION) of make.)

$(warning *  Android can only be built by versions 3.81 and higher.)

$(warning *  see https://source.android.com/source/download.html)

$(warning ********************************************************************************)

$(error stopping)

endif

endif

# Used to force goals to build.  Only use for conditionally defined goals.

.PHONY: FORCE

FORCE: