Bill Allombert on Fri, 05 Aug 2011 14:30:30 +0200

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MacOs X Lion compiler and PARI

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 

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 :).

Thanks in advance,