Change "-"-started options when POSIX_CORRECTLY is set handling in favour of GNU instead of NetBSD, because configure's use us and expect GNU.
Change "-"-started options when POSIX_CORRECTLY is set handling
in favour of GNU instead of NetBSD, because configure's use us and
expect GNU.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase