[OS X TeX] Threads on MacIntel
jonathan_kew at sil.org
Fri Jun 10 17:06:31 CEST 2005
On 10 Jun 2005, at 6:59 am, Fernando Pereira wrote:
> On Jun 10, 2005, at 8:14 AM, Bruno Voisin wrote:
>> "Our initial analysis and prediction of a smooth transition still
>> appears to be accurate, even after a few days of review and
>> analysis," Siegel said in an e-mail interview. "There are some
>> adjustments to be made, but nothing particularly daunting."
> Swinging this back to TeX on OS X... The issues are different for
> TeX (and its command-line support programs) and for front-ends like
> TexShop. We know that TeX and its companions work fine on x86. The
> problem will not be with the code itself, but rather with the
> availability of development tools and systems to create fat
> binaries for these applications. In particular, it's not clear yet
> whether fat binaries can be built in a standard command-line *nix
> way, which is what the build processes for those programs require.
Yes, they can.
However, this isn't really necessary (depending on the overall
setup). Consider the output of
$ which tex
which, on my machine, responds
Note the path. If I were on an Intel Mac, the "powerpc" part would be
replaced by "i686" or something. So the binaries would be separate
anyway. The two architectures can co-exist in a single filesystem
even without universal binaries, by appropriate PATH configuration, etc.
> For OS X front-ends, making sure that they use Cocoa fully would go
> a long way to ensure portability.
Those who have been at WWDC this week are, of course, constrained by
the usual NDA rules from saying much, but I think I can take the
liberty of commenting that I see no reason to be concerned. :)
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