Replace references of WORKDIR with UNPACKDIR where it makes sense to do
so in preparation for changing the default value of UNPACKDIR.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Changelog:
fix the bug of syntax error when poky updated to scarthgap.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>