[Bug c++/93687] New: Add mcf thread model to GCC on windows for supporting C++11 std::thread?

[euloanty at live dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93687

            Bug ID: 93687
           Summary: Add mcf thread model to GCC on windows for supporting
                    C++11 std::thread?
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: euloanty at live dot com
  Target Milestone: ---

Created attachment 47819
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47819&action=edit
Officially support std::thread on windows

MCF gthread is an NT syscall level of std::thread on windows to support POSIX
semantics. 

https://github.com/lhmouse/mcfgthread/wiki

https://github.com/lhmouse/MINGW-packages/commit/e9d259d606ff9e6e5353ea8834d2689e752bb67e

https://bitbucket.org/ejsvifq_mabmip/mingw-gcc-mcf-gthread/src/master/9000-master-Added-mcf-thread-model-support-from-mcfgthread.patch

https://gcc-mcf.lhmouse.com/

I think this patch should be merged into GCC trunk to support mcf thread model
on windows. Or GCC won't magically compile on windows because lack of
std::thread support