[cfe-dev] Slowness of clang build

[Krzysztof Parzyszek]

On 12/29/2012 1:27 PM, Edward Diener wrote:
>
> I did install a 3.0-14 earlier binary version of clang just so I can run
> certain tests against both the earler version and the latest I am
> building. Whether it is using the earlier clang or gcc 4.7.2-2, which I
> also have installed, to build the latest version of clang I do not know.

You can look in config.log in the build directory and see what compiler 
the configure script picked up.  IIRC it tries "clang" first, unless you 
explicitly specify a compiler via CC and CXX.

-Krzysztof


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