Messages in this thread | | | Date | Sat, 27 Aug 2016 21:31:59 +0800 | From | Fengguang Wu <> | Subject | Re: Cannot use CONFIG_GCC_PLUGINS: your gcc version does not support plugins, you should upgrade it to at least gcc 4.5 |
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Hi Kees,
On Sat, Aug 27, 2016 at 09:28:38AM -0400, Kees Cook wrote: >Hi, > >This appears to be "as expected": 4.4 gcc doesn't have either of those >features, so it correctly failed.
OK, I'll teach the robot to use newer compiler for CONFIG_GCC_PLUGINS.
Thanks, Fengguang
>On Sat, Aug 27, 2016 at 1:52 AM, kbuild test robot ><fengguang.wu@intel.com> wrote: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: 28687b935e93a9041a485b9ecdcab0e335f8eda5 >> commit: ed58c0e9eefef517aa5a547b78658e2ab4422232 gcc-plugins: abort builds cleanly when not supported >> date: 3 weeks ago >> config: x86_64-randconfig-s1-08271305 (attached as .config) >> compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 >> reproduce: >> git checkout ed58c0e9eefef517aa5a547b78658e2ab4422232 >> # save the attached .config to linux build tree >> make ARCH=x86_64 >> >> All errors (new ones prefixed by >>): >> >> scripts/Makefile.gcc-plugins:17: warning: cannot use CONFIG_KCOV: -fsanitize-coverage=trace-pc is not supported by compiler >>>> Cannot use CONFIG_GCC_PLUGINS: your gcc version does not support plugins, you should upgrade it to at least gcc 4.5 >> make[1]: *** [gcc-plugins-check] Error 1 >> make[1]: Target 'prepare' not remade because of errors. >> make: *** [sub-make] Error 2 >> >> --- >> 0-DAY kernel test infrastructure Open Source Technology Center >> https://lists.01.org/pipermail/kbuild-all Intel Corporation > > > >-- >Kees Cook >Nexus Security
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