On 28.04.2013 17:56, Linus Torvalds wrote: I'm not sure if it is supported, but building with a O= -directory that was previously used to build a 3.8.9-kernel that was "clean"ed (but not "mrproper"ed) before building 3.9 results in a build-failure: make[2]: *** No rule to make target `/xssd/usr_src/ko/leeloo/include/config/hz.h', needed by `kernel/hz.bc'. Stop.
After deleting everything in the KBUILD_OUTPUT-directory, except the .config-file, the kernel-build worked again. At least in the past a "clean" seamed to be enough. I had a file with a 2.6.39-name inside, so it seams i have build my kernels this way for the last few releases. -- Matthias -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/