DragonFlyBSD

:Here's a patch that will add the -P option to our m4. Please let me know
:what you think. This is needed to bring in the latest flex sources.
:
:http://www.theshell.com/~pavalos/wip/m4.patch
:
:Thanks,
:Peter

Hmm.  Running the getopt loop twice is kinda a hack.  If you absolutely
    have to do it at least put getopt's control string in one place so it
    isn't duplicated.

-Matt

...and use optreset please.

Joerg

:We need to know if -P is set before we handle the -D and -U options.
:
:> ...and use optreset please.
:>=20
:
:Ok, how's this one look:
:
:http://www.theshell.com/~pavalos/wip/m4-2.patch
:
:--Peter

That looks much better.  I looked at some of the other OS dists
    and NetBSD does something similar.

-Matt

We need to know if -P is set before we handle the -D and -U options.

Ok, how's this one look:

http://www.theshell.com/~pavalos/wip/m4-2.patch

--Peter

Committed.

http://leaf.dragonflybsd.org/mailarchive/commits/2006-12/msg00199.html