[Buildroot] [PATCH] strongswan: needs atomics

Gustavo Zacarias gustavo at zacarias.com.ar
Wed Apr 8 20:19:09 UTC 2015


On 04/08/2015 04:22 PM, Thomas Petazzoni wrote:

> Hum, I don't quite see how this change can fix the build issue. The
> build issue is on Microblaze, and Microblaze has BR2_ARCH_HAS_ATOMICS=y.
> 
> So while I agree that Strongswan is indeed using atomic intrinsics, it
> isn't going to fix the issue.

The real problem is that we declared that microblaze has atomics when it
doesn't. All of the __atomic_compare_and_exchange_? functions for
microblaze live in libatomic, which is a clear indication that it has no
native atomics support whatsoever.
Regards.



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