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Message-ID: <20120111011048.GA9065@openwall.com>
Date: Wed, 11 Jan 2012 05:10:48 +0400
From: Solar Designer <solar@...nwall.com>
To: Alexey Dokuchaev <danfe@....ru>
Cc: john-users@...ts.openwall.com
Subject: Re: 1.7.9-jumbo5 fails to build with OMPFLAGS = -fopenmp -msse2
On Mon, Jan 09, 2012 at 09:40:10PM +0700, Alexey Dokuchaev wrote:
> On Mon, Jan 09, 2012 at 12:10:25PM +0400, Solar Designer wrote:
> > On Mon, Jan 09, 2012 at 02:26:46PM +0700, Alexey Dokuchaev wrote:
> > > In file included from recovery.c:21:
> > > /usr/include/sys/file.h:161: error: expected specifier-qualifier-list
> > > before 'u_int'
> >
> > Looks like a bug in FreeBSD to me. Maybe you can report it to the right
> > people.
>
> Well, in this particular case, the problem happens due to the fact that
> FreeBSD's header `sys/file.h' uses u_int, which is defined in `sys/types.h'
> and protected by __BSD_VISIBLE macro. Defining _POSIX_SOURCE or
> _XOPEN_SOURCE (to any value) sets __BSD_VISIBLE to zero, and JtR build
> woes.
>
> > Meanwhile, can you try replacing "#define _XOPEN_SOURCE 500" with
> > "#define _POSIX_SOURCE" - does this help? That is, instead of removing
> > the line (which helps for FreeBSD, but breaks build on some other
> > systems), try replacing it with "#define _POSIX_SOURCE". Another thing
> > to try is _XOPEN_SOURCE 600 instead of 500.
>
> None of these tricks helps. Disabling inclusion of <sys/file.h> allows
> recovery.c to compile cleanly with original _XOPEN_SOURCE 500 though.
Thank you for trying these. What about this combination? -
#define _BSD_SOURCE
#define _XOPEN_SOURCE 500
If it doesn't work, then it looks like I'll have to use:
#ifndef __FreeBSD__
#define _XOPEN_SOURCE 500
#endif
Alexander
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