[Buildroot] [PATCH v2 15/17] openal: add missing BR2_TOOLCHAIN_HAS_SYNC_4 dependency

[Thomas Petazzoni]

Hello,

On Sat, 30 Jan 2016 12:30:11 +0100, André Hentschel wrote:

> > Hum, you are right indeed. I will look into this again, but if it's a
> > dependency on __atomic functions, then it should depend on gcc >= 4.7
> > *and* link with libatomic.
> 
> I looked a bit closer and openal has its own checks for availability of sync/atomic functions...
> So the dependecy is something like (gcc >= 4.7 || has_sync_4)
> Not sure how to make it link to libatomic without patching...

I sent a new version of the patch, which hopefully resolves the
problem. See the V3 of my atomic patch series.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com