Re: OSX Porting Problems

On 3/15/07, Axel Dörfler <[email protected]> wrote:
>
> "Morgan Howe" <[email protected]> wrote:
> > Ah, you are right.  I must have made a typo the first time I tried
> > it.  My
> > first thought was
> > #ifdef __BEOS__  || __APPLE__
> > which it didn't seem to like.  I must have just missed something.
>
> Don't expect too much logic from the preprocessor :-)
> You would need to write the above as:
> #if defined(__BEOS__) || defined(__APPLE__)
>
> Bye,
>    Axel.
>


That makes sense.  Thanks, Axel. :)

Ingo -
Darwin also requires endian.h, like bsd.  I created
headers/build/host/darwin/endian.h with the following:

#ifndef _HAIKU_BUILD_COMPATIBILITY_DARWIN_ENDIAN
#define _HAIKU_BUILD_COMPATIBILITY_DARWIN_ENDIAN

// endian.h on darwin exists in [arch]/endian.h
// and includes sys/_endian.h and the macro naming differs

#ifdef __INTEL __
#include <i386/endian.h>
#else // PPC
#include <ppc/endian.h>
#endif

#define __LITTLE_ENDIAN LITTLE_ENDIAN
#define __BIG_ENDIAN  BIG_ENDIAN
#define __PDP_ENDIAN  PDP_ENDIAN

#endif  // _HAIKU_BUILD_COMPATIBILITY_DARWIN_ENDIAN

I wasn't positive if checking for __INTEL__ was the right thing, or if I
should look at an endian define, or what.  The above does work for me,
though I can't actually test it on a ppc.  If you have a suggestion for a
more appropriate #ifdef just let me know for future reference.  On to the
next error.  :)

Morgan

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