[boost] Skipping regression builds for unsupported toolsets

Subject: [boost] Skipping regression builds for unsupported toolsets
From: Mateusz Loskot (mateusz_at_[hidden])
Date: 2019-01-05 11:52:22

Hi,

The regression builds report unreloved issues for number of libraries:

https://www.boost.org/development/tests/develop/developer/issues.html

In particular, for Geometry and GIL those issues happen on msvc-8.0.
For GIL, specifically, this is due to the fact GIL now requires C++11.

How can I 'tell' regression builders to skip building GIL
where required C++ version is not supported?

I noticed that some libraris specify "std" in libraries.json, for example:

- Any: "std": [ "c++17" ]
- Ratio: "std": [ "proposal" ]

What is the purpose of these?
Is this respected by regression builds?

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net