Ambroise Vincent authored Feb 11, 2019 and Sandrine Bailleux committed Mar 04, 2019

Added includes and sources of libc to the makefiles.

Change-Id: I8e84db9634e0df7d51caa5c5858311672dd3a8d1
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>