From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Enge <andreas@enge.fr>
Subject: Re: [PATCH] gnu: Add abbaye
Date: Fri, 2 May 2014 15:59:13 +0200
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To: "Thompson, David" <dthompson2@worcester.edu>
Cc: guix-devel <guix-devel@gnu.org>

On Fri, May 02, 2014 at 08:55:58AM -0400, Thompson, David wrote:
> Thanks for investigating.  Abbaye doesn't directly use libpng,
> SDL_image does, so I think that your copy of Abbaye is not using the
> latest sdl-image package that propagates libpng (and others).  Did you
> build abbaye yourself or use a substitute from hydra?  I noticed that
> there have been some build failures of SDL libraries to another
> dependency failing to build.
> http://hydra.gnu.org/job/gnu/master/sdl-image-1.2.12.x86_64-linux

It happens with the git trunk, which downloads the sdl-image package from
hydra.

The library is not linked with libpng:
$ ldd /gnu/store/0sp8kyd2vrmsw79gnw0g31wvvdjnfxwc-sdl-image-1.2.12/lib/libSDL_image-1.2.so.0.8.4 | grep png
prints nothing. So maybe an explicit linking step is needed?

Or does sdl-image dlopen the libpng library? Then more work might be needed
so that the sources contain the correct path.

Andreas