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Date: Wed, 02 May 2007 18:36:50 +0900
From: Alexander Nedotsukov <bland@FreeBSD.org>
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To: Thomas Zander <thomas.e.zander@googlemail.com>
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Cc: ports@FreeBSD.org
Subject: Re: Undefine WITH_DEBUG?
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Thomas Zander wrote:
> Hi,
>
> I am trying to track down a problem with building mplayer with debug
> symbols. The problem is that this seems possible (at least on my
> machine) only if it is compiled with
>
> -O{1|2|3} -fomit-frame-pointer
>
> due to one of its incredibly smart inline-asm sections.
> Now, when using WITH_DEBUG in a port, "-O" expressions are stripped
> from the CFLAGS by the port build environment.
> The actual issue is that users who define WITH_DEBUG globally for
> their ports will probably run into this.
>
> Is there an elegant solution to circumvent this and undefine WITH_DEBUG?
I think you need to add DEBUG_FLAGS="-g -O2 -fomit-frame-pointer".
>
> Riggs
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