[cfe-dev] clang windows: clang-cl support for /MP

Nikola Smiljanic popizdeh at gmail.com
Wed May 20 03:12:54 PDT 2015


This is usually handled by the build system (make -j, ninja, etc.). I'd
expect this flag to actually control MSBuild, not the driver, but it'd be
interesting to find out how it really works.

On Wed, May 20, 2015 at 6:01 PM, Tilo Kühn <tilo.kuehn.73 at googlemail.com>
wrote:

>  are there any plans to support the /MP option (parallel compilation
> within one project) in clang-cl?
> at the moment clang for windows prints out a warning that the option is
> not supported yet and it uses only one core while compiling a single
> project.
>
> (if msvc is allowed to compile parallel independent projects it uses a
> multiple cores.)
>
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