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Re: libvdpau: cannot open shared object
From: |
Efraim Flashner |
Subject: |
Re: libvdpau: cannot open shared object |
Date: |
Sat, 16 Dec 2017 19:05:42 +0200 |
User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Fri, Dec 15, 2017 at 03:31:29PM +0100, Ludovic Courtès wrote:
> Efraim Flashner <address@hidden> skribis:
>
> > $ VDPAU_DRIVER=va_gl LD_LIBRARY_PATH=$(guix build libvdpau-va-gl)/lib
> > vdpauinfo
> > display: :0.0 screen: 0
> > Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object
> > file: No such file or directory
> > Error creating VDPAU device: 1
>
> Well the exact line is this:
>
> VDPAU_DRIVER=va_gl \
> LD_LIBRARY_PATH=$(./pre-inst-env guix build libvdpau-va-gl)/lib/vdpau \
> $(guix build vdpauinfo)/bin/vdpauinfo
>
> Works for me! It displays lots of things. :-)
>
It seems I forgot the '/vdpau'
> So I think you can push the package, and then we need to figure out what
> to do on GuixSD with ‘VDPAU_DRIVER’ (set it unconditionally to ‘va_gl’?)
> and how to avoid LD_LIBRARY_PATH.
The VDPAU_DRIVER is actually a mesa environmental variable IIRC, so
setting it unconditionally would negatively affect others.
>
> Thanks,
> Ludo’.
--
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- Re: libvdpau: cannot open shared object, (continued)
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/10
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/12
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/12
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/14
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/15
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/15
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/15
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/15
- Re: libvdpau: cannot open shared object, Marco van Hulten, 2017/12/16
- Re: libvdpau: cannot open shared object, Ricardo Wurmus, 2017/12/16
- Re: libvdpau: cannot open shared object,
Efraim Flashner <=
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/18