From mboxrd@z Thu Jan  1 00:00:00 1970
From: andrew.lunn@ascom.ch (Andrew Lunn)
To: jld@redhat.com (John Dallaway)
Cc: ecos-discuss@sourceware.cygnus.com
Subject: Re: [ECOS] serial_devio renamaed to cyg_serial_devio
Date: Wed, 14 Jun 2000 02:25:00 -0000
Message-id: <200006140925.LAA01558@biferten.ma.tech.ascom.ch>
References: <000f01bfd5da$425867a0$182782c2@cygnus.co.uk>
X-SW-Source: 2000-06/msg00139.html

Unfortunally this only works for 1.3.x. 1.2.x does not have the
version info, just a #define if the package is included. 

My problem is 1.2.x defines

#define CYGPKG_IO_SERIAL

and 1.3.x defines

#define CYGPKG_IO_SERIAL v1_3_5
#define CYGPKG_IO_SERIAL_v1_3_5

and i want something which says

#if CYGPKG_IO_SERIAL > v1.2
new serial code fragment
#else
old serial code fragment
#endif

Any ideas anyone?

        Thanks
                Andrew


[Charset iso-8859-1 unsupported, filtering to ASCII...]
> Hi Andrew,
> 
> To access eCos package versions:
> 
>   #include <pkgconf/system.h>
> 
> John Dallaway
> 
> > -----Original Message-----
> > From: ecos-discuss-owner@sourceware.cygnus.com
> > [ mailto:ecos-discuss-owner@sourceware.cygnus.com]On Behalf Of Andrew
> > Lunn
> > Sent: 14 June 2000 09:21
> > To: ecos-discuss@sourceware.cygnus.com
> > Subject: [ECOS] serial_devio renamaed to cyg_serial_devio
> >
> > Is it possible to get at the version number of an
> > ecos package as a pre-processor symbol? That way i can have #ifdefs to
> > select between 1.2.X and 1.3.X ways of doing things.
> 
>