Use build_number from file

Improve incremental ninja builds by keeping the command line the same
across builds.

Change-Id: If9dfcee74a4d282c183f9669e14a89104c115a71

parent 10653cef

tools/aapt/Android.mk

+1 −1

Original line number	Diff line number	Diff line
		@@ -69,7 +69,7 @@ aaptHostStaticLibs := \
		libziparchive-host \
		libbase

		aaptCFlags := -DAAPT_VERSION=\"$(BUILD_NUMBER)\"
		aaptCFlags := -DAAPT_VERSION=\"$(BUILD_NUMBER_FROM_FILE)\"
		aaptCFlags += -Wall -Werror

		ifeq ($(HOST_OS),linux)