tools/wrc/wrc.c portability breakage

[Gerald Pfeifer]

On Sat, 7 Dec 2002, Dimitrie O. Paun wrote:
>> 2) getopt_long() is non-portable (and does not exist on FreeBSD, for
>> example).
> Sorry, but I don't have *BSD, and I have no idea how you parse long
> options on BSD. If you tell me, I'd be happy to oblige.

It's the other way around: Not *BSD needs a special treatment, but
getopt_long() only exists on GNU systems (it depends on GNU, not the
Linux kernel), nowhere else.

A short time fix would be to
 1) detect the presence of the getopt.h header using autoconf and only
    #include that header if it exists, and
 2) use getopt_long() only in this case and just use getopt(), else.

(Yes, this reduces functionality on non-GNU systems, but basically it
they still will work.)


Alternately, the getopt package needs to become a part of Wine, i.e.,
imported into Wine CVS.

Gerald
-- 
Gerald "Jerry"   pfeifer at dbai.tuwien.ac.at   http://www.pfeifer.com/gerald/