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Date: Thu, 23 Jan 2014 11:04:31 -0800
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To: Shane Ambler <FreeBSD@ShaneWare.Biz>, ports@freebsd.org
Subject: Re: USE_GCC doesn't set rpath
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Cc: Gerald Pfeifer <gerald@pfeifer.com>
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On 01/21/2014 15:31, Shane Ambler wrote:
> I think you will find that qbittorrent will need to be built with the
> same gcc version as libtorrent-rasterbar.
>
> I believe qbittorrent is loading /usr/lib/libstdc++.so.6 then it loads
> libtorrent-rasterbar.so.7 which tries to load libstdc++ and it is given
> the already open copy which doesn't have GLIBCXX_3.4.15 that it needs to
> run.

Yes, you are right, thst's what is happening.
So if any dependency has USE_GCC set, all dependent packages should also 
have USE_GCC set. Can ports build infrastructure automatically set 
USE_GCC for dependent ports? Because doing this by hand in each port is 
tedious and error prone.

Yuri