How to require proper <thread> header for port build?

[Henry Hu]

On Tue, Nov 3, 2015 at 11:22 AM, Lev Serebryakov <lev at freebsd.org> wrote:

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>  My new port requires C++0x, and I've added "USES=compiler:c++0x" to
> port's Makefile. But on 9.x it could not be built, as this USES
> doesn't guarantee presence of "#include <thread>" — port is built with
> clang++, but there is no such header.
>
>  What should I specify in port to support building on 9.x in such case?
>

I think that you can use "USES=compiler:c++11-lib" for this.

>
> - --
> // Lev Serebryakov
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-- 
Cheers,
Henry