Handle LDFLAGS properly in the Makefile to remove warning:
QA Issue: No GNU_HASH in the elf binary
(From OE-Core rev: a24a5e5c9ede4275f7188935a9410b84d406ed19)
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Muhammad Shakeel <muhammad_shakeel@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>