Adding a new thread model to GCC

[Bernhard Reutner-Fischer]

On 1 October 2022 20:34:45 CEST, LIU Hao via Gcc-patches <gcc-patches@gcc.gnu.org> wrote:
>Greetings.

>The first patch is necessary because somewhere in libgfortran, `pthread_t` is referenced. If the thread model is not `posix`, it fails to compile.

One of several shortcomings mentioned already on Sun, 02 Sep 2018 15:40:28 -0700 in
https://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg196212.html