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Date: Wed, 07 Dec 2011 14:52:44 +0100
From: Dimitry Andric <dim@FreeBSD.org>
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To: Da Rock <freebsd-hackers@herveybayaustralia.com.au>
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Cc: hackers@freebsd.org
Subject: Re: 64bit build errors
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On 2011-12-07 01:40, Da Rock wrote:
> I'm trying to build some newer versions of ffserver. But I keep getting
> asm build errors when I get to libavcodec/vp*.
>
> Error: `(%esi,%eax)' is not a valid 64 bit base/index expression
>
> If I set it to build static it fails at h264.
>
> "Error: `-1(%edi)'  is not a valid 64 bit base/index expression"
>
> Googling hasn't proved helpful in finding an answer. I've tried setting
> some configure options: arch=amd64/x86_64, disabling cmov/fast_cmov,
> ebx, etc.
>
> Any ideas how to fix this?

At first glance, I'd say you are compiling it with a 32-bit compiler or
assembler.

In any case, I downloaded the latest version (0.8.7) from ffmpeg.org,
and it compiles just fine with base gcc.  What are the exact commands
you are running?