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Date: Sat, 3 Dec 2011 21:49:48 +0400
From: Solar Designer <>
Subject: Re: Use of ICC


On Sat, Dec 03, 2011 at 12:30:14PM -0500, Erik Winkler wrote:
> I am trying to compile john 1.7.9 with -mavx using Intel's icc 12.1 on MacOS 10.6 running on a corei7 iMac, but I get the following error:
> ld: duplicate symbol _DES_bs_crypt in x86-64.o and DES_bs_b.o

Try removing " && defined(__GNUC__)" from this line in x86-64.h:

#elif defined(JOHN_AVX) && defined(__GNUC__)
/* Require gcc for AVX because DES_bs_all is aligned in a gcc-specific way */

Don't forget a "make clean".

Does this help?



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