[Bug fortran/124512] [16 Regression] libgfortran shmem caf: NetBSD has no pthread_condattr_setpshared

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124512

--- Comment #20 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Using:

$ autoreconf --version
autoreconf (GNU Autoconf) 2.69

I have the commit logs adjusted, regression tested her on x86_64.

I will post this version to the gfortran and patches lists