+ GCC_WARN_ABOUT_RETURN_TYPE = YES;
+ GCC_WARN_CHECK_SWITCH_STATEMENTS = YES;
+ GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES;
+ GCC_WARN_MISSING_PARENTHESES = YES;
+ GCC_WARN_PEDANTIC = YES;
+ GCC_WARN_SHADOW = YES;
+ GCC_WARN_SIGN_COMPARE = YES;
+ GCC_WARN_TYPECHECK_CALLS_TO_PRINTF = YES;
+ GCC_WARN_UNINITIALIZED_AUTOS = NO;
+ GCC_WARN_UNKNOWN_PRAGMAS = YES;
+ GCC_WARN_UNUSED_FUNCTION = YES;