mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-12-26 04:43:09 +03:00
e4436ad841
Any reasonably new version of fontconfig does search that path by default, and setting this globally causes problems, as 2.10 and 2.11 need incompatible configs. Tested: slim+xfce desktop, chrootenv-ed steam. I have no idea why we were setting the global variable; e.g., neither Fedora nor Ubuntu does that.
105 lines
3.4 KiB
Nix
105 lines
3.4 KiB
Nix
# The bumblebee package allows a program to be rendered on an
|
|
# dedicated video card by spawning an additional X11 server
|
|
# and streaming the results via VirtualGL to the primary server.
|
|
|
|
# The package is rather chaotic; it's also quite recent.
|
|
# As it may change a lot, some of the hacks in this nix expression
|
|
# will hopefully not be needed in the future anymore.
|
|
|
|
# To test: make sure that the 'bbswitch' kernel module is installed,
|
|
# then run 'bumblebeed' as root and 'optirun glxgears' as user.
|
|
# To use at startup, see hardware.bumblebee options.
|
|
|
|
# This nix expression supports for now only the native nvidia driver.
|
|
# It should not be hard to generalize this approach to support the
|
|
# nouveau driver as well (parameterize commonEnv over the module
|
|
# package, and parameterize the two wrappers as well)
|
|
|
|
{ stdenv, fetchurl, pkgconfig, help2man
|
|
, libX11, glibc, glib, libbsd
|
|
, makeWrapper, buildEnv, module_init_tools
|
|
, linuxPackages, virtualgl, xorg, xkeyboard_config
|
|
}:
|
|
|
|
let
|
|
version = "3.2.1";
|
|
name = "bumblebee-${version}";
|
|
|
|
# isolated X11 environment with the nvidia module
|
|
# it should include all components needed for bumblebeed and
|
|
# optirun to spawn the second X server and to connect to it.
|
|
commonEnv = buildEnv {
|
|
name = "bumblebee-env";
|
|
paths = [
|
|
module_init_tools
|
|
|
|
linuxPackages.nvidia_x11
|
|
xorg.xorgserver
|
|
xorg.xrandr
|
|
xorg.xrdb
|
|
xorg.setxkbmap
|
|
xorg.libX11
|
|
xorg.libXext
|
|
|
|
virtualgl
|
|
];
|
|
|
|
# the nvidia GLX module overwrites the one of xorgserver,
|
|
# thus nvidia_x11 must be before xorgserver in the paths.
|
|
ignoreCollisions = true;
|
|
};
|
|
|
|
in stdenv.mkDerivation {
|
|
inherit name;
|
|
|
|
src = fetchurl {
|
|
url = "http://bumblebee-project.org/${name}.tar.gz";
|
|
sha256 = "03p3gvx99lwlavznrpg9l7jnl1yfg2adcj8jcjj0gxp20wxp060h";
|
|
};
|
|
|
|
patches = [ ./xopts.patch ];
|
|
|
|
preConfigure = ''
|
|
# Substitute the path to the actual modinfo program in module.c.
|
|
# Note: module.c also calls rmmod and modprobe, but those just have to
|
|
# be in PATH, and thus no action for them is required.
|
|
substituteInPlace src/module.c \
|
|
--replace "/sbin/modinfo" "${module_init_tools}/sbin/modinfo"
|
|
|
|
# Don't use a special group, just reuse wheel.
|
|
substituteInPlace configure \
|
|
--replace 'CONF_GID="bumblebee"' 'CONF_GID="wheel"'
|
|
'';
|
|
|
|
# Build-time dependencies of bumblebeed and optirun.
|
|
# Note that it has several runtime dependencies.
|
|
buildInputs = [ stdenv makeWrapper pkgconfig help2man libX11 glib libbsd ];
|
|
|
|
configureFlags = [
|
|
"--with-udev-rules=$out/lib/udev/rules.d"
|
|
"CONF_DRIVER=nvidia"
|
|
"CONF_DRIVER_MODULE_NVIDIA=nvidia"
|
|
"CONF_LDPATH_NVIDIA=${commonEnv}/lib"
|
|
"CONF_MODPATH_NVIDIA=${commonEnv}/lib/xorg/modules"
|
|
];
|
|
|
|
# create a wrapper environment for bumblebeed and optirun
|
|
postInstall = ''
|
|
wrapProgram "$out/sbin/bumblebeed" \
|
|
--prefix PATH : "${commonEnv}/sbin:${commonEnv}/bin:\$PATH" \
|
|
--prefix LD_LIBRARY_PATH : "${commonEnv}/lib:\$LD_LIBRARY_PATH" \
|
|
--set XKB_BINDIR "${xorg.xkbcomp}/bin" \
|
|
--set XKB_DIR "${xkeyboard_config}/etc/X11/xkb"
|
|
|
|
wrapProgram "$out/bin/optirun" \
|
|
--prefix PATH : "${commonEnv}/sbin:${commonEnv}/bin" \
|
|
--prefix LD_LIBRARY_PATH : "${commonEnv}/lib" \
|
|
'';
|
|
|
|
meta = {
|
|
homepage = http://github.com/Bumblebee-Project/Bumblebee;
|
|
description = "Daemon for managing Optimus videocards (power-on/off, spawns xservers)";
|
|
license = stdenv.lib.licenses.gpl3;
|
|
};
|
|
}
|