svn on armv5 with clang? (Fwd: svn commit: r254539 - head/usr.bin)

[Andrew Turner]

On Tue, 17 Sep 2013 16:13:22 +0200
"Ronald Klop" <ronald-freebsd8 at klop.yi.org> wrote:

> Hi,
> 
> I am reading up on commits and found this one. Is ARMv5 capable of  
> building the in-tree svn also?
>
It is unlikely, I don't think we provide the required atomic functions
for ARMv5. On armv6 clang provides them, however I don't thing it knows
how to set up ARM_RAS_START. Without this we have to implement more of
the __sync_* functions for svn to work on ARMv5. I don't know of any
plans to add them.

Andrew