Since the following commit applied in bitbake:
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commit 2afcbfef2cd1ca568e5225884a8021df38ee3db0
Author: Ross Burton <ross.burton@intel.com>
Date: Thu Jul 14 19:56:22 2016 +0100
bitbake: build: don't use $B as the default cwd for functions
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We need to parse file with absolute path.
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
f5da6714fa