-mthreads is obsolete and is not presented in clang, and was never a thing in cygwin (fixes#38).
I have no idea why clang was configured to add -pthread on threadapi=win32, changing this is a breaking change but is the right thing to do. I run Boost.Thread tests and it passed cleanly on both threadapi=win32 and threadapi=pthread.
(cherry picked from commit 308bdd509d47cfed5e25bda747cb9e6c6a93b790)
Co-authored-by: Nikita Kniazev <nok.raven@gmail.com>
[skip ci]
Removes additional point of failure, the need for actual toolset to be available, and speeds up mock tests considerably.
A bit disgusting solution, could be improved by removing limitation where toolsets take into account only first `<archive>` value.
(cherry picked from commit 6d5e150f1e17562a8efe2f396914da8123a9917a)
Co-authored-by: Nikita Kniazev <nok.raven@gmail.com>
This adds exclusions for toolsets that use response files for some
commands. Mostly it ignores the generated rsp files.
But also adds a special arg_file value to the MockProgram for future
use for possible content checking.
Squashed commit of the following:
commit a777fc2ed9
Author: Brian Kuhl <brian.kuhl@windriver.com>
Date: Fri Jan 12 00:22:37 2018 -0500
configure VxWorks/Dinkum STL to match <rtti>/<exception-handling>
* New feature <relevant> which is automatically deduced in most cases.
* Features which are not relevant do not affect target paths and
do not prevent merging of virtual targets.
* generators.jam: generator.run always returns usage-requirements
to allow usage-requirements in non-top-level generators. This
is necessary because we're using usage-requirements to track
relevance from flags.
* New rule toolset.uses-features to specify features that the rule
checks manually, instead of using toolset.flags. In the future,
we should consider restricting the properties actually passed,
to detect errors.
* Adjust tests to handle the new paths (verified by inspection).
* Add temporary option --ignore-relevance to consider all features relevant
to aid migration.
* New rule property.evaluate-conditional-relevance which helps tracking
relevance in <conditional>.
* Widely scattered changes to use the new interfaces.
