On Sat, Oct 14, 2017 at 3:48 PM, Kees Cook <keesc...@chromium.org> wrote: > On Sat, Oct 14, 2017 at 3:45 PM, Kees Cook <keesc...@chromium.org> wrote: >> On Sat, Oct 14, 2017 at 12:53 PM, Robert Jarzmik <robert.jarz...@free.fr> >> wrote: >>> Hi Kees, >>> >>> Today my linux-next build broke for the pxa architecture. >>> My specific setup is : >>> - ARCH=arm make pxa_defconfig; ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- >>> make >>> - my compiler is: >>> rj@belgarion:~/mio_linux/kernel$ arm-linux-gnueabi-gcc --version >>> arm-linux-gnueabi-gcc (Debian 6.3.0-18) 6.3.0 20170516 >>> >>> And the error message is : >>> rj@belgarion:~/mio_linux/kernel$ make -j 4 >>> CHK include/config/kernel.release >>> CONFIG_CC_STACKPROTECTOR_AUTO: Compiler does not support any known >>> stack-protector >>> Cannot use CONFIG_CC_STACKPROTECTOR_AUTO: not supported by compiler >>> Makefile:1097: recipe for target 'prepare-compiler-check' failed >>> make: *** [prepare-compiler-check] Error 1 >>> make: *** Waiting for unfinished jobs.... >>> make: *** wait: No child processes. Stop. >>> >>> >>> Is this expected, as I was under the impression my compiler was not that >>> outdated ... >> >> Hmm, there's probably a bug in my attempt at making the ..._AUTO mode work. > > (Specifically, that report about compiler support should be a > _warning_ not a _failure_ for _AUTO mode...)
Okay, I think I found it. Patch sent in separate email (to avoid whitespace damage...) -Kees -- Kees Cook Pixel Security
