[cfe-dev] Patch to quiet some options

[David Chisnall]

On 18 Aug 2009, at 06:59, Daniel Dunbar wrote:

> I think the right fix is to pass -pthread to clang-cc since it may
> change the language (depending on the target?). This will have the
> side effect of silencing the warning.

The attached diff passes -pthread on to clang-cc, which then ignores  
it.  When someone comes to add support for platforms like HP-UX where  
it actually does something there is now a place for them to do so.  On  
platforms where it is silently ignored by GCC (I think that includes  
everything we support so far), it now doesn't issue an unrecognised  
argument warning.

David

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