backtrace: Extract rules from root Makefile
...
It's better to have them in a separate file instead of having them spread
across the Makefile. This is what the stack protector is already doing.
Change-Id: Id30742c0af10de5ea6d10674ca25bf52b0f2b262
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 19 Nov 2018