john-dev - don't #include <omp.h> unless defined(

Message-ID: <20120624212329.GA6151@openwall.com>
Date: Mon, 25 Jun 2012 01:23:29 +0400
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: don't #include <omp.h> unless defined(_OPENMP)

magnum, all -

We shouldn't try to #include <omp.h> unless we're actually making an
OpenMP-enabled build.  The attached patch fixes the issue reported here:

http://blog.thireus.com/john-the-ripped-steak-and-french-fries-with-salt-and-pepper-sauce-for-hungry-password-crackers

(I wish it were reported to us directly as well.)

Alexander

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