libva: use a cleaner installation method

+1 -7
+1 -7
pkgs/development/libraries/libva/default.nix
··· 19 19 "--enable-glx" 20 20 ]; 21 21 22 - installFlags = lib.optional withMesa "DESTDIR=$(out)"; 23 - 24 - postInstall = lib.optionalString withMesa '' 25 - cp -r $out/${mesa_noglu.driverLink}/* $out 26 - cp -r $out/$out/* $out 27 - rm -rf $out/run $out/$(echo "$out" | cut -d "/" -f2) 28 - ''; 22 + installFlags = [ "dummy_drv_video_ladir=$(out)/lib/dri" ]; 29 23 30 24 meta = with stdenv.lib; { 31 25 homepage = http://www.freedesktop.org/wiki/Software/vaapi;