From: ludo@gnu.org (Ludovic Courtès)
To: David Thompson <dthompson2@worcester.edu>
Cc: guix-devel@gnu.org
Subject: Re: WIP SDL packages
Date: Sat, 25 Jan 2014 23:09:42 +0100 [thread overview]
Message-ID: <87d2jfsogp.fsf@gnu.org> (raw)
In-Reply-To: <87d2lrxc51.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Sat, 23 Nov 2013 18:26:34 +0100")
ludo@gnu.org (Ludovic Courtès) skribis:
> Commit 558a512 makes libx11 a propagated input, which seemed to be the
> right thing.
>
> I added SDL as an input for QEMU. Now, when run directly, it just fails:
>
> Could not initialize SDL(No available video device) - exiting
>
> Looking at strace, I found that it actually needed this:
>
> LD_LIBRARY_PATH=$(guix build libxext)/lib qemu-system-x86_64 ...
>
> IOW it dlopen’s libXext by default. To avoid the trouble, I think SDL
> should either (1) have libXext in its RUNPATH, or (2) be explicitly
> linked against it (which is essentially equivalent.)
FYI commit 22f33e6 goes with option (1).
Ludo’.
next prev parent reply other threads:[~2014-01-25 22:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 3:12 WIP SDL packages David Thompson
2013-11-19 7:58 ` Ludovic Courtès
2013-11-20 0:51 ` David Thompson
2013-11-20 11:15 ` Ludovic Courtès
2013-11-23 17:26 ` Ludovic Courtès
2014-01-25 22:09 ` Ludovic Courtès [this message]
2014-01-26 18:40 ` David Thompson
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