https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105764
Bug ID: 105764
Summary: libgfortran fails to build with a custom thread model
Product: gcc
Version: 12.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libfortran
Assignee: unassigned at gcc dot gnu.org
Reporter: lh_mouse at 126 dot com
Target Milestone: ---
Created attachment 53049
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53049&action=edit
proposed patch
Bootstrapping GCC with fortran enabled and a custom thread model can fail:
```
In file included from ../../../gcc/libgfortran/runtime/error.c:28:
../../../gcc/libgfortran/io/async.h:354:3: error: unknown type name 'pthread_t'
354 | pthread_t thread;
| ^~~~~~~~~
```
In commit a79878585a1c5e32bafbc6d1e73f91fd6e4293bf, `pthread_mutex_t` was
replaced with `__gthread_mutex_t`, but `pthread_t` was left over. Not sure
whether this was by design, or was an oversight.
Patch also sent to gcc-patches:
https://gcc.gnu.org/pipermail/gcc-patches/2022-May/595754.html
