105 lines
3 KiB
Nix
105 lines
3 KiB
Nix
|
{ stdenv
|
||
|
|
, inputs
|
||
|
|
, taste
|
||
|
|
, kConfig
|
||
|
|
, versions
|
||
|
|
, callPackage
|
||
|
|
, linuxPackages
|
||
|
|
, linuxPackagesFor
|
||
|
|
, fetchFromGitHub
|
||
|
|
, nyxUtils
|
||
|
|
, lib
|
||
|
|
, ogKernelConfigfile ? linuxPackages.kernel.passthru.configfile
|
||
|
|
, # those are set in their PKGBUILDs
|
||
|
|
kernelPatches ? { }
|
||
|
|
, basicCachy ? true
|
||
|
|
, cpuSched ? "cachyos"
|
||
|
|
, useLTO ? "none"
|
||
|
|
, ticksHz ? 500
|
||
|
|
, tickRate ? "full"
|
||
|
|
, preempt ? "full"
|
||
|
|
, hugePages ? "always"
|
||
|
|
, withDAMON ? false
|
||
|
|
, withNTSync ? true
|
||
|
|
, withHDR ? true
|
||
|
|
, withoutDebug ? false
|
||
|
|
, description ? "Linux EEVDF-BORE scheduler Kernel by CachyOS with other patches and improvements"
|
||
|
|
, withUpdateScript ? null
|
||
|
|
, packagesExtend ? null
|
||
|
|
,
|
||
|
|
}:
|
||
|
|
let
|
||
|
|
cachyConfig = {
|
||
|
|
inherit
|
||
|
|
taste
|
||
|
|
versions
|
||
|
|
basicCachy
|
||
|
|
cpuSched
|
||
|
|
useLTO
|
||
|
|
ticksHz
|
||
|
|
tickRate
|
||
|
|
preempt
|
||
|
|
hugePages
|
||
|
|
withDAMON
|
||
|
|
withNTSync
|
||
|
|
withHDR
|
||
|
|
withoutDebug
|
||
|
|
description
|
||
|
|
withUpdateScript
|
||
|
|
;
|
||
|
|
};
|
||
|
|
|
||
|
|
# The three phases of the config
|
||
|
|
# - First we apply the changes fromt their PKGBUILD using kconfig;
|
||
|
|
# - Then we NIXify it (in the update-script);
|
||
|
|
# - Last state is importing the NIXified version for building.
|
||
|
|
preparedConfigfile = callPackage "${inputs.chaotic}/pkgs/linux-cachyos/prepare.nix" {
|
||
|
|
inherit cachyConfig stdenv kernel ogKernelConfigfile;
|
||
|
|
};
|
||
|
|
kconfigToNix = callPackage "${inputs.chaotic}/pkgs/linux-cachyos/lib/kconfig-to-nix.nix" {
|
||
|
|
configfile = preparedConfigfile;
|
||
|
|
};
|
||
|
|
linuxConfigTransfomed = kConfig;
|
||
|
|
|
||
|
|
kernel = callPackage "${inputs.chaotic}/pkgs/linux-cachyos/kernel.nix" {
|
||
|
|
inherit cachyConfig stdenv kconfigToNix;
|
||
|
|
kernelPatches = [ ];
|
||
|
|
configfile = preparedConfigfile;
|
||
|
|
config = linuxConfigTransfomed;
|
||
|
|
};
|
||
|
|
|
||
|
|
# CachyOS repeating stuff.
|
||
|
|
addZFS = _finalAttrs: prevAttrs: {
|
||
|
|
kernel_configfile = prevAttrs.kernel.configfile;
|
||
|
|
zfs_cachyos = prevAttrs.zfs_unstable.overrideAttrs (prevAttrs: {
|
||
|
|
src = fetchFromGitHub {
|
||
|
|
owner = "cachyos";
|
||
|
|
repo = "zfs";
|
||
|
|
inherit (versions.zfs) rev hash;
|
||
|
|
};
|
||
|
|
meta = prevAttrs.meta // { broken = false; };
|
||
|
|
patches = [ ];
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
basePackages = linuxPackagesFor kernel;
|
||
|
|
packagesWithZFS = basePackages.extend addZFS;
|
||
|
|
packagesWithExtend =
|
||
|
|
if packagesExtend == null
|
||
|
|
then packagesWithZFS
|
||
|
|
else packagesWithZFS.extend (packagesExtend kernel);
|
||
|
|
packagesWithoutZFS = removeAttrs packagesWithExtend [ "zfs" "zfs_2_1" "zfs_2_2" "zfs_unstable" ];
|
||
|
|
packagesWithoutUpdateScript = nyxUtils.dropAttrsUpdateScript packagesWithoutZFS;
|
||
|
|
packagesWithRightPlatforms = nyxUtils.setAttrsPlatforms supportedPlatforms packagesWithoutUpdateScript;
|
||
|
|
|
||
|
|
supportedPlatforms = [ (with lib.systems.inspect.patterns; isx86_64 // isLinux) "x86_64-linux" ];
|
||
|
|
|
||
|
|
versionSuffix = "+C${nyxUtils.shorter versions.config.rev}+P${nyxUtils.shorter versions.patches.rev}";
|
||
|
|
in
|
||
|
|
packagesWithRightPlatforms
|
||
|
|
// {
|
||
|
|
_description = "Kernel and modules for ${description}";
|
||
|
|
_version = "${versions.linux.version}${versionSuffix}";
|
||
|
|
inherit (basePackages) kernel; # This one still has the updateScript
|
||
|
|
}
|