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Re [Fwd: unistd.h for Cygwin]
- From: 520066587150-0001 at t-online dot de (Jerome BENOIT)
- To: Cygnus <cygwin at sourceware dot cygnus dot com>
- Date: Fri, 14 Dec 2001 23:40:56 +0100
- Subject: Re [Fwd: unistd.h for Cygwin]
- Reply-to: JGMBenoit at Wanadoo dot fr
Jerome BENOIT wrote:
>
> Thanks for the responses:
>
> The `gtopt.h' "is part of the GNU C Library"
> and the one distributed by cygwin is copytighted by
> "The Regents of the University of California".
>
> Is there a conventional way to avoid the reading of the first one
> distributed by Cygwin in view to read only the distributed by `tetex' ?
>
> Is it dangerous to define "__GETOPT_H__" somewhere to do that ?
>
> Thanks in advance,
> Jerome BENOIT
>
> Corinna Vinschen wrote:header file distributed within tetex
> >
> > On Fri, Dec 14, 2001 at 10:26:55PM +0100, Jerome BENOIT wrote:
> > >
> > >
> > > Jerome BENOIT wrote:
> > > >
> > > > Bonjour:
> > > >
> > > > I am rebuilding the tetex-beta package:
> > > > I have just encountered an error message
> > > > which did not occur during the last built.
> > > >
> > > > ../kpathsea/getopt.h:99: redefinition of `struct option'
> > > >
> > > > The error comes out because the `/usr/include/getopt.h' is read before
> > > > by `/usr/include/unistd.h' which reads two headers:
> > > >
> > > > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> > > > /* unistd.h for Cygwin. */
> > > >
> > > > #ifndef _UNISTD_H_
> > > > #define _UNISTD_H_
> > > >
> > > > # include <sys/unistd.h>
> > > > # include <getopt.h>
> > > >
> > > > #endif /* _UNISTD_H_ */
> > > > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> > > >
> > > > Is it a bug or a feature ?
> >
> > A feature. At least it's supposed to be one. According to
> > SUSv2 you have to include unistd.h to include the declaration
> > of getopt() and friends:
> >
> > http://www.opengroup.org/onlinepubs/007908799/xsh/getopt.html
> >
> > Corinna
> >
> > --
> > Corinna Vinschen Please, send mails regarding Cygwin to
> > Cygwin Developer mailto:cygwin@cygwin.com
> > Red Hat, Inc.
> >
> > --
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> --
> *º¤., ¸¸,.¤º*¨¨¨*¤ Jerome BENOIT, Ph.D. *º¤., ¸¸,.¤º*¨¨¨*¤
> Institute of Molecular Biology
> Friedrich-Schiller University of Jena
> Winzerlaer Strasse 10, Jena 07745, Germany
> *º¤., ¸¸,.¤º*¨¨¨*¤ JGMBenoit@wanadoo.fr *º¤., ¸¸,.¤º*¨¨¨*¤
--
*º¤., ¸¸,.¤º*¨¨¨*¤ Jerome BENOIT, Ph.D. *º¤., ¸¸,.¤º*¨¨¨*¤
Institute of Molecular Biology
Friedrich-Schiller University of Jena
Winzerlaer Strasse 10, Jena 07745, Germany
*º¤., ¸¸,.¤º*¨¨¨*¤ JGMBenoit@wanadoo.fr *º¤., ¸¸,.¤º*¨¨¨*¤
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