tree 6f247daa8612a8b5519f923ce4219255589846fb
parent f73029989cfbd9bff1140afd7d1312512400cf3e
author Grant Likely <grant.likely@arm.com> 1596095410 +0100
committer Manish Pandey <manish.pandey2@arm.com> 1596560522 +0100

Use abspath to dereference $BUILD_BASE

If the user tries to change BUILD_BASE to put the build products outside
the build tree the compile will fail due to hard coded assumptions that
$BUILD_BASE is a relative path. Fix by using $(abspath $(BUILD_BASE))
to rationalize to an absolute path every time and remove the relative
path assumptions.

This patch also adds documentation that BUILD_BASE can be specified by
the user.

Signed-off-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ib1af874de658484aaffc672f30029b852d2489c8