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Update of skype expression: make the use of pulse audio optional based on the configuration setting for pulse audio (off by default).

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Removing pulse audio from the build inputs when it is not used prevents the bug of Skype taking 100% cpu from showing up.
This demonstrates nicely nix' features: in other distributions the recomended solution was to remove read permission from the
pulse audio libs.

svn path=/nixpkgs/trunk/; revision=31959
This commit is contained in:
Arie Middelkoop 2012-02-01 22:09:35 +00:00
parent acda2c1967
commit cc145f2ae9
2 changed files with 13 additions and 4 deletions
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6
pkgs/applications/networking/skype/default.nix
View File

@ -1,6 +1,6 @@
{ stdenv, fetchurl, alsaLib, libXv, libXi, libXrender, libXrandr, zlib, glib
, libXext, libX11, libXScrnSaver, libSM, qt4, libICE, freetype, fontconfig
, pulseaudio }:
, pulseaudio, usePulseAudio, lib }:
assert stdenv.system == "i686-linux";
@ -12,9 +12,9 @@ stdenv.mkDerivation rec {
sha256 = "157ba3ci12bq0nv2m8wlsab45ib5sccqagyna8nixnhqw9q72sxm";
};
buildInputs = [
buildInputs =
lib.optional usePulseAudio pulseaudio ++ [
alsaLib
pulseaudio
stdenv.glibc
stdenv.gcc.gcc
libXv

11
pkgs/top-level/all-packages.nix
View File

@ -313,6 +313,11 @@ let
inherit stdenv;
};
makeAutostartItem = import ../build-support/make-startupitem {
inherit stdenv;
inherit lib;
};
makeInitrd = {contents}: import ../build-support/kernel/make-initrd.nix {
inherit stdenv perl cpio contents ubootChooser;
};
@ -5256,6 +5261,8 @@ let
alsaUtils = callPackage ../os-specific/linux/alsa-utils { };
microcodeIntel = callPackage ../os-specific/linux/microcode/intel.nix { };
bcm43xx = callPackage ../os-specific/linux/firmware/bcm43xx { };
bluez = callPackage ../os-specific/linux/bluez { };
@ -7477,7 +7484,9 @@ let
siproxd = callPackage ../applications/networking/siproxd { };
skype_linux = callPackage_i686 ../applications/networking/skype { };
skype_linux = callPackage_i686 ../applications/networking/skype {
usePulseAudio = getConfig [ "pulseaudio" ] false; # disabled by default (the 100% cpu bug)
};
slim = callPackage ../applications/display-managers/slim { };