260 lines
7.5 KiB
Nix
260 lines
7.5 KiB
Nix
{
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config,
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lib,
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...
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}:
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{
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imports = [
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./roles/2ship2harkinian
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./roles/alacritty
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./roles/amd_s2idle
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./roles/android
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./roles/ansible
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./roles/ares
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./roles/base
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./roles/bluetooth
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./roles/boot
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./roles/build_in_ram
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./roles/chromecast
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./roles/chromium
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./roles/d2
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./roles/direnv
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./roles/disko
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./roles/distributed_build
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./roles/doas
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./roles/docker
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./roles/dont_use_substituters
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./roles/ecc
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./roles/emacs
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./roles/emulate_isa
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./roles/firefox
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./roles/firewall
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./roles/flux
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./roles/fonts
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./roles/gcloud
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./roles/git
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./roles/global_options
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./roles/gnome_keyring
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./roles/gnuplot
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./roles/gpg
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./roles/graphics
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./roles/graphviz
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./roles/hydra
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./roles/image_based_appliance
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./roles/iso
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./roles/iso_mount
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./roles/jujutsu
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./roles/kanshi
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./roles/kodi
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./roles/kubernetes
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./roles/latex
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./roles/launch_keyboard
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./roles/lvfs
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./roles/media
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./roles/memtest86
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./roles/minimal_base
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./roles/network
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./roles/nix_index
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./roles/nix_repl
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./roles/nix_worker
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./roles/nixdev
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./roles/nvme
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./roles/openpgp_card_tools
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./roles/optimized_build
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./roles/pcsx2
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./roles/podman
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./roles/postgresql_client
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./roles/python
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./roles/qemu
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./roles/recovery
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./roles/reset
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./roles/rpcs3
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./roles/rust
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./roles/sequoia
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./roles/shadps4
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./roles/shikane
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./roles/shipwright
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./roles/sm64ex
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./roles/sops
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./roles/sound
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./roles/spaghettikart
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./roles/ssh
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./roles/sshd
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./roles/steam
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./roles/steam_run_free
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./roles/sway
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./roles/tekton
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./roles/terraform
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./roles/thunderbolt
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./roles/user
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./roles/uutils
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./roles/vnc_client
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./roles/vscode
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./roles/wasm
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./roles/waybar
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./roles/webcam
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./roles/wine
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./roles/wireguard
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./roles/yubikey
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./roles/zfs
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./roles/zrepl
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./roles/zsh
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./util/install_files
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./util/unfree_polyfill
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];
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config = {
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nix.settings.experimental-features = [
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"nix-command"
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"flakes"
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"ca-derivations"
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# "blake3-hashes"
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# "git-hashing"
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];
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nix.settings.trusted-users = [ "@wheel" ];
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nix.settings.connect-timeout = 5;
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nix.settings.min-free = 128000000;
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nix.settings.max-free = 1000000000;
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nix.settings.fallback = true;
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nix.settings.warn-dirty = false;
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hardware.enableRedistributableFirmware = true;
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# Keep outputs so we can build offline.
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nix.settings.keep-outputs = true;
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nix.settings.keep-derivations = true;
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# Automatic garbage collection
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nix.gc = lib.mkIf (!config.me.buildingPortable) {
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# Runs nix-collect-garbage --delete-older-than 5d
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automatic = true;
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persistent = true;
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dates = "monthly";
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# randomizedDelaySec = "14m";
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options = "--delete-older-than 30d";
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};
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nix.settings.auto-optimise-store = !config.me.buildingPortable;
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environment.persistence."/persist" = lib.mkIf (config.me.mountPersistence) {
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hideMounts = true;
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directories = [
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"/var/lib/nixos" # Contains user information (uids/gids)
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"/var/lib/systemd" # Systemd state directory for random seed, persistent timers, core dumps, persist hardware state like backlight and rfkill
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"/var/log/journal" # Logs, alternatively set `services.journald.storage = "volatile";` to write to /run/log/journal
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];
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files = [
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"/etc/machine-id" # Systemd unique machine id "otherwise, the system journal may fail to list earlier boots, etc"
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];
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};
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# Write a list of the currently installed packages to /etc/current-system-packages
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# environment.etc."current-system-packages".text =
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# let
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# packages = builtins.map (p: "${p.name}") config.environment.systemPackages;
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# sortedUnique = builtins.sort builtins.lessThan (lib.unique packages);
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# formatted = builtins.concatStringsSep "\n" sortedUnique;
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# in
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# formatted;
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# nixpkgs.overlays = [
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# (final: prev: {
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# foot = throw "foo";
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# })
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# ];
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nixpkgs.overlays =
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let
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disableTests = (
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# Example: (disableTests "coreutils")
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package_name:
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(final: prev: {
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"${package_name}" = prev."${package_name}".overrideAttrs (old: {
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doCheck = false;
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doInstallCheck = false;
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});
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})
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);
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disableTestsPython = (
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# Example: (disableTestsPython "scipy")
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package_name:
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(final: prev: {
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pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
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(python-final: python-prev: {
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"${package_name}" = python-prev."${package_name}".overridePythonAttrs (oldAttrs: {
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doCheck = false;
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});
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})
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];
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})
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);
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disableOptimizations = (
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# Example: (disableOptimizations "coreutils")
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package_name:
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(final: prev: {
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"${package_name}" = final.unoptimized."${package_name}";
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})
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);
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disableOptimizationsScope = (
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# Example: (disableOptimizationsScope "kdePackages" "qtbase")
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scope: package_name:
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(final: prev: {
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"${scope}" = prev."${scope}".overrideScope (
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scopeFinal: scopePrev: {
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"${package_name}" = final.unoptimized."${scope}"."${package_name}";
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}
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);
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})
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);
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disableOptimizationsPython3 = (
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# Example: (disableOptimizationsPython3 "scipy")
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package_name:
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(final: prev: {
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python3Packages = prev.python3Packages.override {
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overrides = python-final: python-prev: {
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"${package_name}" = final.unoptimized.python3.pkgs."${package_name}";
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};
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};
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})
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);
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in
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[
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(disableTests "coreutils")
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(disableTests "coreutils-full")
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(disableTests "libuv")
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(final: prev: {
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inherit (final.unoptimized) libtpms libjxl;
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})
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(disableOptimizationsPython3 "scipy")
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# Works but probably sets python2's scipy to be python3:
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#
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# (final: prev: {
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# pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
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# (python-final: python-prev: {
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# scipy = final.unoptimized.python3Packages.scipy;
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# })
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# ];
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# })
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];
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# This option defines the first version of NixOS you have installed on this particular machine,
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# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
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#
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# Most users should NEVER change this value after the initial install, for any reason,
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# even if you've upgraded your system to a new NixOS release.
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#
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# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
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# so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
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# to actually do that.
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#
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# This value being lower than the current NixOS release does NOT mean your system is
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# out of date, out of support, or vulnerable.
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#
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# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
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# and migrated your data accordingly.
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#
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# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
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system.stateVersion = "24.11"; # Did you read the comment?
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};
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}
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