[Buildroot] via_imx6_vab820_defconfig fails to build

[Peter Korsgaard]

Hi,

> Sure thing, I still have some access to the platform. I'll check out the
> build failure and send a patch when fixed.

Any news on this? You need to move to kernel 3.18+ for compatibility
with gcc5.x or alternatively backport this commit (and any
dependencies):


commit 71458cfc782eafe4b27656e078d379a34e472adf
Author: Sasha Levin <sasha.levin at oracle.com>
Date:   Mon Oct 13 15:51:05 2014 -0700

    kernel: add support for gcc 5

    We're missing include/linux/compiler-gcc5.h which is required now
    because gcc branched off to v5 in trunk.

    Just copy the relevant bits out of include/linux/compiler-gcc4.h,
    no new code is added as of now.

    This fixes a build error when using gcc 5.

    Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
    Cc: <stable at vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>

Do you think you will manage to fix the build issue before the end of
January or should we remove the defconfig?

-- 
Bye, Peter Korsgaard