Hi, I am trying to improve cross compiling support for kselftest recently. Right now I am stuck when I want to enable KBUILD_OUTPUT(O=xxx). It exist in wiki of kselftest[1]. Hope it is not a duplicated work. It seems that only perf tools(tools/perf) support it. And I could know that the following Makefile are called when building perf: tools/Makefile tools/perf/Makefile tools/perf/Makefile.perf tools/build/Makefile.build But I could not get the idea that how to do it for kselftest. Is there any existed infrastructure I could use? I am appreciated if there is any suggestions or ideas. Thanks in advance. Regards Bamvor [1] https://kselftest.wiki.kernel.org/support_cross-compilation -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
