Dne 4.1.2016 v 12:47 Sedat Dilek napsal(a): > But I think you did not get my problem - to have two different > optimization-levels for a compiler in *one* make-line makes no sense > to me. That we sometimes have -O2 ... -Os on the command line is not a problem, since any same unix tool parses its options so that the last one of mutually exclusive options wins. As to -Os vs. -Oz, to my knowledge clang accepts both and -Oz means to reduce size by any means. If -Oz is more appropriate for the CONFIG_CC_OPTIMIZE_FOR_SIZE case and/or for the individual object files, feel free to change it, but please do not introduce another variable holding compiler options. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
