Add newline(\n) to make the message clearer when the warnings are
really triggered.
Signed-off-by: Heyi Guo <guoheyi@linux.alibaba.com>
Change-Id: I5e2574a52c9065db32ecb4d453b9b02445f69a82
Improved support for W=2 compilation flag by solving some nested-extern
and sign-compare warnings.
The libraries are compiling with warnings (which turn into errors with
the Werror flag).
Outside of libraries, some warnings cannot be fixed.
Change-Id: I06b1923857f2a6a50e93d62d0274915b268cef05
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>