How to add a compile time configuration option to something in cpukit?

[Tim Cussins]

Hi Ralf,

I thought RTEMS_CPUOPT was related to the autoconf system, in particular
the configuration of cpukit. ie nothing to do with multilibs and -m
nonsense :?

Tim



On Thu, 2009-09-03 at 13:29 +0200, Ralf Corsepius wrote:
> On 09/03/2009 12:18 PM, Sebastian Huber wrote:
> > Hi,
> >
> > the FTP client resides in the cpukit.  It can use gethostbyname() to obtain an
> > internet address from a DNS name.  The dependency on DNS adds 35k of code
> > (THUMB op-codes).  I want to add a configuration option to disable this
> > feature.  Can I add this with RTEMS_CPUOPT in cpukit/configure.ac?
> 
> As I repeatedly wrote, before: All -m* flags must be global (i.e. *.cfg)
> 
> What you are trying to do violates the working principles of multilibs, 
> so no way.
> 
> Ralf
> 
> 
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