The -Wno-stringop-overflow flag is specific to GCC and causes issues
with other compilers like Clang. Separate the compiler options so that
the warning suppression flag is only applied when using GCC.
This change wraps the -Wno-stringop-overflow flag in a compiler ID
check while keeping the optimization flags (-O3 -std=c11 -ffast-math)
applied for all compilers.
Signed-off-by: Mark Wang <yichang.wang@nxp.com>
3a8d37ecc4