On Wed, Sep 26, 2018 at 09:58:30AM +0200, Christophe LEROY wrote: > Segher, any idea about this problem ?
> >>arch/powerpc/platforms/powermac/bootx_init.o: In function `bootx_printf': > >>/var/lib/jenkins-slave/workspace/snowpatch/snowpatch-linux- > >>sparse/linux/arch/powerpc/platforms/powermac/bootx_init.c:88: > >>undefined reference to `__stack_chk_fail_local' Are you building as PIC? Are you linking libssp_nonshared.a? Why not? :-) Segher