From: Brian Gough <bjg@network-theory.co.uk>
To: Sergei Poselenov <sposelenov@emcraft.com>
Cc: gsl-discuss@sources.redhat.com
Subject: Re: Failure building GSL-1.9 on FPU-less powerpc
Date: Mon, 27 Aug 2007 21:26:00 -0000 [thread overview]
Message-ID: <m33ay4pulu.wl%bjg@network-theory.co.uk> (raw)
In-Reply-To: <46CD3DF1.9000605@emcraft.com>
At Thu, 23 Aug 2007 11:57:37 +0400,
Sergei Poselenov wrote:
>
> Investigation shows that the problem is that the "configure"
> script chose the "gnuppc" IEEE arithmetic interface type by default,
> which assume the FPU is present on the target and included
> fp-gnuppc.c into the build.
>
> Then the compilation failed because fp-gnuppc.c tries to operate
> the FPU hardware constants from fpu_control.h for FPU-aware
> powerpcs; these constants are absent on my system.
>
> How can I build GSL?
You can comment out the HAVE_GNUPPC_IEEE_INTERFACE line in config.h to
disable that part.
--
Brian Gough
Network Theory Ltd,
Publishing Free Software Manuals --- http://www.network-theory.co.uk/
next prev parent reply other threads:[~2007-08-27 21:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-23 11:03 Sergei Poselenov
2007-08-27 21:26 ` Brian Gough [this message]
2007-08-28 9:32 ` Sergei Poselenov
2007-08-30 19:59 ` Brian Gough
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