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Message-ID: <fftcal$dim$1@ger.gmane.org> Date: Fri, 26 Oct 2007 20:40:22 +0200 From: Markus Elfring <Markus.Elfring@....de> To: linux-kernel@...r.kernel.org Cc: linux-kbuild@...r.kernel.org Subject: Re: Check handling of kernel build output directory > Aren't you supposed to use O= as described by "make help"? I expect that both ways should work. I find it easier to use the environment variable "KBUILD_OUTPUT" because the command line parameter does not need to be repeated on each make invocation. Anyway - How do you think about my following test result? Sonne:/usr/src/linux # MY_OUTDIR=/usr/src/obj/linux/2.6.23.1/x86_64/adjusted && rm -rf $MY_OUTDIR/* Sonne:/usr/src/linux # unset KBUILD_OUTPUT && make mrproper CLEAN .config Sonne:/usr/src/linux # cp -p /boot/config-2.6.23.1-0-adjusted .config Sonne:/usr/src/linux # make O=$MY_OUTDIR oldconfig && date && echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX && make -j3 O=$MY_OUTDIR && echo YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY && make -j3 O=$MY_OUTDIR modules_install install && echo ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ && date HOSTCC scripts/basic/fixdep HOSTCC scripts/basic/docproc GEN /usr/src/obj/linux/2.6.23.1/x86_64/adjusted/Makefile HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/kxgettext.o SHIPPED scripts/kconfig/zconf.tab.c SHIPPED scripts/kconfig/lex.zconf.c SHIPPED scripts/kconfig/zconf.hash.c HOSTCC scripts/kconfig/zconf.tab.o HOSTLD scripts/kconfig/conf scripts/kconfig/conf -o arch/x86_64/Kconfig * * Linux Kernel Configuration * [...] # # configuration written to .config # Fri Oct 26 20:30:39 CEST 2007 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX GEN /usr/src/obj/linux/2.6.23.1/x86_64/adjusted/Makefile scripts/kconfig/conf -s arch/x86_64/Kconfig GEN /usr/src/obj/linux/2.6.23.1/x86_64/adjusted/Makefile CHK include/linux/version.h UPD include/linux/version.h CHK include/linux/utsrelease.h UPD include/linux/utsrelease.h SYMLINK include/asm -> include/asm-x86_64 Using /usr/src/linux-2.6.23.1 as source for kernel /usr/src/linux-2.6.23.1 is not clean, please run 'make mrproper' in the '/usr/src/linux-2.6.23.1' directory. make[1]: *** [prepare3] Error 1 make: *** [_all] Error 2 make: INTERNAL: Exiting with 4 jobserver tokens available; should be 3! How does any internal status information get inconsistent here? Regards, Markus - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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