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What happens if I push all of nixpkgs
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1.8 kB · 75 lines
Nix
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576{ lib, stdenv, fetchFromGitHub, fetchpatch, kernel, kernelModuleMakeFlags, runtimeShell,}:
let baseName = "bbswitch"; version = "unstable-2021-11-29"; name = "${baseName}-${version}-${kernel.version}";
in
stdenv.mkDerivation { inherit name;
src = fetchFromGitHub { owner = "Bumblebee-Project"; repo = "bbswitch"; # https://github.com/Bumblebee-Project/bbswitch/tree/develop rev = "23891174a80ea79c7720bcc7048a5c2bfcde5cd9"; hash = "sha256-50v1Jxem5kaI1dHOKmgBbPLxI82QeYxiaRHhrHpWRzU="; };
patches = [ (fetchpatch { url = "https://raw.githubusercontent.com/archlinux/svntogit-community/0bd986055ba52887b81048de5c61e618eec06eb0/trunk/0003-kernel-5.18.patch"; sha256 = "sha256-va62/bR1qyBBMPg0lUwCH7slGG0XijxVCsFa4FCoHEQ="; }) ];
nativeBuildInputs = kernel.moduleBuildDependencies;
hardeningDisable = [ "pic" ];
preBuild = '' substituteInPlace Makefile \ --replace "/lib/modules" "${kernel.dev}/lib/modules" '';
makeFlags = kernelModuleMakeFlags;
installPhase = '' mkdir -p $out/lib/modules/${kernel.modDirVersion}/misc cp bbswitch.ko $out/lib/modules/${kernel.modDirVersion}/misc
mkdir -p $out/bin tee $out/bin/discrete_vga_poweroff << EOF #!${runtimeShell}
echo -n OFF > /proc/acpi/bbswitch EOF tee $out/bin/discrete_vga_poweron << EOF #!${runtimeShell}
echo -n ON > /proc/acpi/bbswitch EOF chmod +x $out/bin/discrete_vga_poweroff $out/bin/discrete_vga_poweron '';
meta = with lib; { description = "Module for powering off hybrid GPUs"; platforms = [ "x86_64-linux" "i686-linux" ]; homepage = "https://github.com/Bumblebee-Project/bbswitch"; maintainers = with maintainers; [ abbradar ]; license = licenses.gpl2Plus; };}