Re: Problems building for older Macs

Jasper,

it is not clear what you are trying. Is it to cross compile gprolog 
(this does not work) or else what ?
You have to produce the executable on the target machine (I know Paulo 
could compile 1.3.1 for a ppc based mac some day ago).

Hope this helps

Daniel

Jasper Taylor a écrit :
> Hi folks,
> I have a Macbook running OSX 10.5. I want to distribute a prolog 
> executable to run on older Macs, but I have problems.
> Firstly, my executable just gives 'bus error' when running on an OSX 
> 10.4 Mac. This is even though I supply the -mmacosx-version-min=10.3 
> flag to gcc via the '-C' option of gplc when building it. I rebuilt 
> Prolog itself using this flag, but that did not help. This is using 
> gcc 4.0.
> Secondly I tried to build an executable for PowerPC macs by including 
> the '-arch ppc' flag. This built the object code OK, but when making 
> the executable I got:
> cc1: error: unrecognized command line option "-march=i486"
> In fact the object file reports itself as being of i386 architecture 
> so I would be quite prepared to believe this is impossible!
>     --Jasper
>
>
>
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>


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