b5c1d1873a
See http://arunraghavan.net/2013/08/pulseaudio-4-0-and-skype/ Relevant bug reports: https://github.com/NixOS/nixpkgs/issues/788 https://bugs.archlinux.org/task/35690 https://bugs.freedesktop.org/show_bug.cgi?id=50510 We don't want to disable pulseaudio timer-based scheduling (tsched=0) because that affects everyone. It seems this is the proper distro fix for skype + pulseaudio at the moment.
72 lines
1.7 KiB
Nix
72 lines
1.7 KiB
Nix
{ stdenv, fetchurl, alsaLib, libXv, libXi, libXrender, libXrandr, zlib, glib
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, libXext, libX11, libXScrnSaver, libSM, qt4, libICE, freetype, fontconfig
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, pulseaudio, usePulseAudio, lib }:
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assert stdenv.system == "i686-linux";
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stdenv.mkDerivation rec {
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name = "skype-4.2.0.11";
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src = fetchurl {
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url = "http://download.skype.com/linux/${name}.tar.bz2";
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sha256 = "0kh66p50m3x4ql6j8ciz73c30npcizd00ya9qrhid711rar0mlw7";
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};
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buildInputs =
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lib.optional usePulseAudio pulseaudio ++ [
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alsaLib
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stdenv.glibc
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stdenv.gcc.gcc
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libXv
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libXext
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libX11
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qt4
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libXScrnSaver
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libSM
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libICE
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libXi
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libXrender
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libXrandr
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freetype
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fontconfig
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zlib
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glib
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];
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phases = "unpackPhase installPhase";
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installPhase = ''
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mkdir -p $out/{libexec/skype/,bin}
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cp -r * $out/libexec/skype/
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fullPath=
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for i in $nativeBuildInputs; do
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fullPath=$fullPath''${fullPath:+:}$i/lib
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done
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dynlinker="$(cat $NIX_GCC/nix-support/dynamic-linker)"
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cat > $out/bin/skype << EOF
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#!${stdenv.shell}
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export PULSE_LATENCY_MSEC=60 # workaround for pulseaudio glitches
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export LD_LIBRARY_PATH=$fullPath:$LD_LIBRARY_PATH
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$dynlinker $out/libexec/skype/skype --resources=$out/libexec/skype "\$@"
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EOF
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chmod +x $out/bin/skype
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# Fixup desktop file
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substituteInPlace skype.desktop --replace \
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"Icon=skype.png" "Icon=$out/libexec/skype/icons/SkypeBlue_48x48.png"
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substituteInPlace skype.desktop --replace \
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"Terminal=0" "Terminal=false"
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mkdir -p $out/share/applications
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mv skype.desktop $out/share/applications
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'';
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meta = {
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description = "A proprietary voice-over-IP (VoIP) client";
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homepage = http://www.skype.com/;
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license = "unfree";
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};
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}
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