Message 75228 - Python tracker

The setup.py file in the root directory doesn't have a special case for
freebsd4, just for Free BSD 5 to 8. Apparently FreeBSD doesn't support
SEM_TIMEDWAIT at all.

        elif platform in ('freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'):
            # FreeBSD's P1003.1b semaphore support is very experimental
            # and has many known problems. (as of June 2008)
            macros = dict(                  # FreeBSD
                HAVE_SEM_OPEN=0,
                HAVE_SEM_TIMEDWAIT=0,
                HAVE_FD_TRANSFER=1,
                )
            libraries = []