[Buildroot] Results of random configuration builds

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Sat Nov 6 16:06:20 UTC 2010


On Sat, 06 Nov 2010 15:05:42 +0100
Lionel Landwerlin <llandwerlin at gmail.com> wrote:

> It seems you've strange toolchains :)
> It seems the glib breakage is due to a compiler not supporting builtin
> atomic operations, which is strange for x86.
> I'm not able to reproduce with internal or external glibc/sh4
> toolchains.

I was building for i386, and on i386 the
__sync_bool_compare_and_swap_4() is not available.

> Can test with the attached patch to apply on glib2 ?

I confirm it fixes the problem on i386 toolchains. I haven't tested
with my sh4 toolchain, but since the problem is the same, I suspect it
also fixed the problem.


Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.

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