On Fri, Dec 15, 2017 at 03:31:29PM +0100, Ludovic Courtès wrote: > Efraim Flashner <[email protected]> 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’. -- Efraim Flashner <[email protected]> אפרים פלשנר GPG key = A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted
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