Re: MacOs X Lion compiler and PARI

[Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>]

On Fri, Aug 05, 2011 at 02:30:25PM +0200, Bill Allombert wrote:
> Hello PARI developers,
> 
> I received reports that MacOs X Lion default compiler is unable to compile PARI
> correctly. Precisely this version:
> 
> GNU compiler version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)
> 
> So far I got two kind of issues:
> With --with-gmp, PARI build, but the resulting code is broken (see bug #1222)
> With --without-gmp, PARI fails to build (see 
> <http://pari.math.u-bordeaux.fr/buildlogs/dac98dec-af1e-4e54-97ba-f001b69bf7a9>)
> 
> Concerning, the first issue, I do not have access to such a system and in any
> case I cannot fix Apple compiler, so I would appreciate if one of you Mac OS X
> users would report the problem to Apple.
> 
> Concerning the second issue, it might be a bug in some recently added assembly code
> (for twice faster integer addition without GMP support).
> However I would need to see the file /var/tmp//cc5x6CUr.s in the log.
> I hope whoever send this buidlog read this list :).

At least the second issue should be fixed, thanks to Thomas Womack.
Now PARI build, but the resulting code is broken, with both kernel.

Cheers,
Bill.