Merge branch 'staging-next' into staging

2020-07-23 08:32:33 +02:00 · 2020-07-23 08:32:33 +02:00 · cf64230d42
commit cf64230d42
parent 434a0111f6 2988feba8c
80 changed files with 6010 additions and 1879 deletions
--- a/doc/Makefile
+++ b/doc/Makefile
@ -1,4 +1,4 @@
-MD_TARGETS=$(addsuffix .xml, $(basename $(wildcard ./*.md ./**/*.md)))
+MD_TARGETS=$(addsuffix .xml, $(basename $(shell find . -type f -regex '.*\.md$$')))

 .PHONY: all
 all: validate format out/html/index.html out/epub/manual.epub
--- a/doc/builders/packages/cataclysm-dda.section.md
+++ b/doc/builders/packages/cataclysm-dda.section.md
@ -0,0 +1,94 @@
+# Cataclysm: Dark Days Ahead
+
+## How to install Cataclysm DDA
+
+To install the latest stable release of Cataclysm DDA to your profile, execute
+`nix-env -f "<nixpkgs>" -iA cataclysm-dda`. For the curses build (build
+without tiles), install `cataclysmDDA.stable.curses`. Note: `cataclysm-dda` is
+an alias to `cataclysmDDA.stable.tiles`.
+
+If you like access to a development build of your favorite git revision,
+override `cataclysm-dda-git` (or `cataclysmDDA.git.curses` if you like curses
+build):
+
+```nix
+cataclysm-dda-git.override {
+  version = "YYYY-MM-DD";
+  rev = "YOUR_FAVORITE_REVISION";
+  sha256 = "CHECKSUM_OF_THE_REVISION";
+}
+```
+
+The sha256 checksum can be obtained by
+
+```sh
+nix-prefetch-url --unpack "https://github.com/CleverRaven/Cataclysm-DDA/archive/${YOUR_FAVORITE_REVISION}.tar.gz"
+```
+
+The default configuration directory is `~/.cataclysm-dda`. If you prefer
+`$XDG_CONFIG_HOME/cataclysm-dda`, override the derivation:
+
+```nix
+cataclysm-dda.override {
+  useXdgDir = true;
+}
+```
+
+## Customizing with mods
+
+To install Cataclysm DDA with mods of your choice, you can use `withMods`
+attribute:
+
+```nix
+cataclysm-dda.withMods (mods: with mods; [
+  tileset.UndeadPeople
+])
+```
+
+All mods, soundpacks, and tilesets available in nixpkgs are found in
+`cataclysmDDA.pkgs`.
+
+Here is an example to modify existing mods and/or add more mods not available
+in nixpkgs:
+
+```nix
+let
+  customMods = self: super: lib.recursiveUpdate super {
+    # Modify existing mod
+    tileset.UndeadPeople = super.tileset.UndeadPeople.overrideAttrs (old: {
+      # If you like to apply a patch to the tileset for example
+      patches = [ ./path/to/your.patch ];
+    });
+
+    # Add another mod
+    mod.Awesome = cataclysmDDA.buildMod {
+      modName = "Awesome";
+      version = "0.x";
+      src = fetchFromGitHub {
+        owner = "Someone";
+        repo = "AwesomeMod";
+        rev = "...";
+        sha256 = "...";
+      };
+      # Path to be installed in the unpacked source (default: ".")
+      modRoot = "contents/under/this/path/will/be/installed";
+    };
+
+    # Add another soundpack
+    soundpack.Fantastic = cataclysmDDA.buildSoundPack {
+      # ditto
+    };
+
+    # Add another tileset
+    tileset.SuperDuper = cataclysmDDA.buildTileSet {
+      # ditto
+    };
+  };
+in
+cataclysm-dda.withMods (mods: with mods.extend customMods; [
+  tileset.UndeadPeople
+  mod.Awesome
+  soundpack.Fantastic
+  tileset.SuperDuper
+])
+```
--- a/doc/builders/packages/index.xml
+++ b/doc/builders/packages/index.xml
@ -18,6 +18,7 @@
 <xi:include href="opengl.xml" />
 <xi:include href="shell-helpers.xml" />
 <xi:include href="steam.xml" />
+ <xi:include href="cataclysm-dda.section.xml" />
 <xi:include href="urxvt.xml" />
 <xi:include href="weechat.xml" />
 <xi:include href="xorg.xml" />
--- a/lib/systems/default.nix
+++ b/lib/systems/default.nix
@ -32,6 +32,7 @@ rec {
        /**/ if final.isDarwin              then "libSystem"
        else if final.isMinGW               then "msvcrt"
        else if final.isWasi                then "wasilibc"
+        else if final.isRedox               then "relibc"
        else if final.isMusl                then "musl"
        else if final.isUClibc              then "uclibc"
        else if final.isAndroid             then "bionic"
@ -65,6 +66,7 @@ rec {
          freebsd = "FreeBSD";
          openbsd = "OpenBSD";
          wasi = "Wasi";
+          redox = "Redox";
          genode = "Genode";
        }.${final.parsed.kernel.name} or null;

--- a/lib/systems/doubles.nix
+++ b/lib/systems/doubles.nix
@ -22,6 +22,8 @@ let

    "wasm64-wasi" "wasm32-wasi"

+    "x86_64-redox"
+
    "powerpc64le-linux"

    "riscv32-linux" "riscv64-linux"
@ -69,6 +71,7 @@ in {
  openbsd = filterDoubles predicates.isOpenBSD;
  unix    = filterDoubles predicates.isUnix;
  wasi    = filterDoubles predicates.isWasi;
+  redox   = filterDoubles predicates.isRedox;
  windows = filterDoubles predicates.isWindows;
  genode  = filterDoubles predicates.isGenode;

--- a/lib/systems/examples.nix
+++ b/lib/systems/examples.nix
@ -163,6 +163,15 @@ rec {
    libc = "newlib";
  };

+  #
+  # Redox
+  #
+
+  x86_64-unknown-redox = {
+    config = "x86_64-unknown-redox";
+    libc = "relibc";
+  };
+
  #
  # Darwin
  #
--- a/lib/systems/inspect.nix
+++ b/lib/systems/inspect.nix
@ -33,7 +33,7 @@ rec {

    isBSD          = { kernel = { families = { inherit (kernelFamilies) bsd; }; }; };
    isDarwin       = { kernel = { families = { inherit (kernelFamilies) darwin; }; }; };
-    isUnix         = [ isBSD isDarwin isLinux isSunOS isCygwin ];
+    isUnix         = [ isBSD isDarwin isLinux isSunOS isCygwin isRedox ];

    isMacOS        = { kernel = kernels.macos; };
    isiOS          = { kernel = kernels.ios; };
@ -46,6 +46,7 @@ rec {
    isCygwin       = { kernel = kernels.windows; abi = abis.cygnus; };
    isMinGW        = { kernel = kernels.windows; abi = abis.gnu; };
    isWasi         = { kernel = kernels.wasi; };
+    isRedox        = { kernel = kernels.redox; };
    isGhcjs        = { kernel = kernels.ghcjs; };
    isGenode       = { kernel = kernels.genode; };
    isNone         = { kernel = kernels.none; };
--- a/lib/systems/parse.nix
+++ b/lib/systems/parse.nix
@ -277,6 +277,7 @@ rec {
    openbsd = { execFormat = elf;     families = { inherit bsd; }; };
    solaris = { execFormat = elf;     families = { }; };
    wasi    = { execFormat = wasm;    families = { }; };
+    redox   = { execFormat = elf;     families = { }; };
    windows = { execFormat = pe;      families = { }; };
    ghcjs   = { execFormat = unknown; families = { }; };
    genode  = { execFormat = elf;     families = { }; };
@ -390,6 +391,8 @@ rec {
        then { cpu = elemAt l 0; vendor = elemAt l 1; kernel = "windows";                    }
      else if (elemAt l 2 == "wasi")
        then { cpu = elemAt l 0; vendor = elemAt l 1; kernel = "wasi";                       }
+      else if (elemAt l 2 == "redox")
+        then { cpu = elemAt l 0; vendor = elemAt l 1; kernel = "redox";                      }
      else if hasPrefix "netbsd" (elemAt l 2)
        then { cpu = elemAt l 0; vendor = elemAt l 1;    kernel = elemAt l 2;                }
      else if (elem (elemAt l 2) ["eabi" "eabihf" "elf"])
--- a/lib/tests/systems.nix
+++ b/lib/tests/systems.nix
@ -12,22 +12,23 @@ let
    expected = lib.sort lib.lessThan y;
  };
 in with lib.systems.doubles; lib.runTests {
-  testall = mseteq all (linux ++ darwin ++ freebsd ++ openbsd ++ netbsd ++ illumos ++ wasi ++ windows ++ embedded ++ js ++ genode);
+  testall = mseteq all (linux ++ darwin ++ freebsd ++ openbsd ++ netbsd ++ illumos ++ wasi ++ windows ++ embedded ++ js ++ genode ++ redox);

  testarm = mseteq arm [ "armv5tel-linux" "armv6l-linux" "armv6l-none" "armv7a-linux" "armv7l-linux" "arm-none" "armv7a-darwin" ];
  testi686 = mseteq i686 [ "i686-linux" "i686-freebsd" "i686-netbsd" "i686-openbsd" "i686-cygwin" "i686-windows" "i686-none" "i686-darwin" ];
  testmips = mseteq mips [ "mipsel-linux" ];
-  testx86_64 = mseteq x86_64 [ "x86_64-linux" "x86_64-darwin" "x86_64-freebsd" "x86_64-genode" "x86_64-openbsd" "x86_64-netbsd" "x86_64-cygwin" "x86_64-solaris" "x86_64-windows" "x86_64-none" ];
+  testx86_64 = mseteq x86_64 [ "x86_64-linux" "x86_64-darwin" "x86_64-freebsd" "x86_64-genode" "x86_64-redox" "x86_64-openbsd" "x86_64-netbsd" "x86_64-cygwin" "x86_64-solaris" "x86_64-windows" "x86_64-none" ];

  testcygwin = mseteq cygwin [ "i686-cygwin" "x86_64-cygwin" ];
  testdarwin = mseteq darwin [ "x86_64-darwin" "i686-darwin" "aarch64-darwin" "armv7a-darwin" ];
  testfreebsd = mseteq freebsd [ "i686-freebsd" "x86_64-freebsd" ];
  testgenode = mseteq genode [ "aarch64-genode" "x86_64-genode" ];
+  testredox = mseteq redox [ "x86_64-redox" ];
  testgnu = mseteq gnu (linux /* ++ kfreebsd ++ ... */);
  testillumos = mseteq illumos [ "x86_64-solaris" ];
  testlinux = mseteq linux [ "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" "armv7l-linux" "i686-linux" "mipsel-linux" "riscv32-linux" "riscv64-linux" "x86_64-linux" "powerpc64le-linux" ];
  testnetbsd = mseteq netbsd [ "i686-netbsd" "x86_64-netbsd" ];
  testopenbsd = mseteq openbsd [ "i686-openbsd" "x86_64-openbsd" ];
  testwindows = mseteq windows [ "i686-cygwin" "x86_64-cygwin" "i686-windows" "x86_64-windows" ];
-  testunix = mseteq unix (linux ++ darwin ++ freebsd ++ openbsd ++ netbsd ++ illumos ++ cygwin);
+  testunix = mseteq unix (linux ++ darwin ++ freebsd ++ openbsd ++ netbsd ++ illumos ++ cygwin ++ redox);
 }
--- a/nixos/doc/manual/configuration/gpu-accel.xml
+++ b/nixos/doc/manual/configuration/gpu-accel.xml
@ -52,7 +52,7 @@
    <para>
      The proper installation of OpenCL drivers can be verified through
      the <command>clinfo</command> command of the <package>clinfo</package>
-      package. This command will report the number of hardware devides
+      package. This command will report the number of hardware devices
      that is found and give detailed information for each device:
    </para>

@ -101,4 +101,93 @@ ROCR_EXT_DIR=`nix-build '&lt;nixpkgs&gt;' --no-out-link -A rocm-runtime-ext`/lib
      </para>
    </section>
  </section>
+
+  <section xml:id="sec-gpu-accel-vulkan">
+    <title>Vulkan</title>
+
+    <para>
+      <link xlink:href="https://en.wikipedia.org/wiki/Vulkan_(API)">Vulkan</link> is a
+      graphics and compute API for GPUs. It is used directly by games or indirectly though
+      compatibility layers like <link xlink:href="https://github.com/doitsujin/dxvk/wiki">DXVK</link>.
+    </para>
+
+    <para>
+     By default, if <xref linkend="opt-hardware.opengl.driSupport"/> is enabled,
+     <package>mesa</package> is installed and provides Vulkan for supported hardware.
+    </para>
+
+    <para>
+      Similar to OpenCL, Vulkan drivers are loaded through the <emphasis>Installable Client
+      Driver</emphasis> (ICD) mechanism. ICD files for Vulkan are JSON files that specify
+      the path to the driver library and the supported Vulkan version. All successfully
+      loaded drivers are exposed to the application as different GPUs.
+      In NixOS, there are two ways to make ICD files visible to Vulkan applications: an
+      environment variable and a module option.
+    </para>
+
+    <para>
+      The first option is through the <varname>VK_ICD_FILENAMES</varname>
+      environment variable. This variable can contain multiple JSON files, separated by
+      <literal>:</literal>. For example:
+
+      <screen><prompt>$</prompt> export \
+  VK_ICD_FILENAMES=`nix-build '&lt;nixpkgs&gt;' --no-out-link -A amdvlk`/share/vulkan/icd.d/amd_icd64.json</screen>
+    </para>
+
+    <para>
+      The second mechanism is to add the Vulkan driver package to
+      <xref linkend="opt-hardware.opengl.extraPackages"/>. This links the
+      ICD file under <filename>/run/opengl-driver</filename>, where it will
+      be visible to the ICD loader.
+    </para>
+
+    <para>
+      The proper installation of Vulkan drivers can be verified through
+      the <command>vulkaninfo</command> command of the <package>vulkan-tools</package>
+      package. This command will report the hardware devices and drivers found,
+      in this example output amdvlk and radv:
+    </para>
+
+    <screen><prompt>$</prompt> vulkaninfo | grep GPU
+                GPU id  : 0 (Unknown AMD GPU)
+                GPU id  : 1 (AMD RADV NAVI10 (LLVM 9.0.1))
+     ...
+GPU0:
+        deviceType     = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU
+        deviceName     = Unknown AMD GPU
+GPU1:
+        deviceType     = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU</screen>
+
+    <para>
+      A simple graphical application that uses Vulkan is <command>vkcube</command>
+      from the <package>vulkan-tools</package> package.
+    </para>
+
+    <section xml:id="sec-gpu-accel-vulkan-amd">
+      <title>AMD</title>
+
+      <para>
+	Modern AMD <link
+	xlink:href="https://en.wikipedia.org/wiki/Graphics_Core_Next">Graphics
+	Core Next</link> (GCN) GPUs are supported through either radv, which is
+	part of <package>mesa</package>, or the <package>amdvlk</package> package.
+	Adding the <package>amdvlk</package> package to
+	<xref linkend="opt-hardware.opengl.extraPackages"/> makes both drivers
+	available for applications and lets them choose. A specific driver can
+	be forced as follows:
+
+	<programlisting><xref linkend="opt-hardware.opengl.extraPackages"/> = [
+  <package>amdvlk</package>
+];
+
+# For amdvlk
+<xref linkend="opt-environment.variables"/>.VK_ICD_FILENAMES =
+   "/run/opengl-driver/share/vulkan/icd.d/amd_icd64.json";
+# For radv
+<xref linkend="opt-environment.variables"/>.VK_ICD_FILENAMES =
+  "/run/opengl-driver/share/vulkan/icd.d/radeon_icd.x86_64.json";
+</programlisting>
+      </para>
+    </section>
+  </section>
 </chapter>
--- a/nixos/doc/manual/installation/installing.xml
+++ b/nixos/doc/manual/installation/installing.xml
@ -42,7 +42,7 @@
  </para>

  <para>
-   If the text is too small to be legible, try <command>setfont ter-132n</command>
+   If the text is too small to be legible, try <command>setfont ter-v32n</command>
   to increase the font size.
  </para>

--- a/nixos/modules/hardware/video/hidpi.nix
+++ b/nixos/modules/hardware/video/hidpi.nix
@ -0,0 +1,16 @@
+{ lib, pkgs, config, ...}:
+with lib;
+
+{
+  options.hardware.video.hidpi.enable = mkEnableOption "Font/DPI configuration optimized for HiDPI displays";
+
+  config = mkIf config.hardware.video.hidpi.enable {
+    console.font = lib.mkDefault "${pkgs.terminus_font}/share/consolefonts/ter-v32n.psf.gz";
+
+    # Needed when typing in passwords for full disk encryption
+    console.earlySetup = mkDefault true;
+    boot.loader.systemd-boot.consoleMode = mkDefault "1";
+
+    # TODO Find reasonable defaults X11 & wayland
+  };
+}
--- a/nixos/modules/hardware/xpadneo.nix
+++ b/nixos/modules/hardware/xpadneo.nix
@ -0,0 +1,29 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  cfg = config.hardware.xpadneo;
+in
+{
+  options.hardware.xpadneo = {
+    enable = mkEnableOption "the xpadneo driver for Xbox One wireless controllers";
+  };
+
+  config = mkIf cfg.enable {
+    boot = {
+      # Must disable Enhanced Retransmission Mode to support bluetooth pairing
+      # https://wiki.archlinux.org/index.php/Gamepad#Connect_Xbox_Wireless_Controller_with_Bluetooth
+      extraModprobeConfig =
+        mkIf
+          config.hardware.bluetooth.enable
+          "options bluetooth disable_ertm=1";
+
+      extraModulePackages = with config.boot.kernelPackages; [ xpadneo ];
+      kernelModules = [ "hid_xpadneo" ];
+    };
+  };
+
+  meta = {
+    maintainers = with maintainers; [ metadark ];
+  };
+}
--- a/nixos/modules/installer/tools/nixos-generate-config.pl
+++ b/nixos/modules/installer/tools/nixos-generate-config.pl
@ -497,8 +497,8 @@ if (-f $fb_modes_file && -r $fb_modes_file) {
    $modes =~ m/([0-9]+)x([0-9]+)/;
    my $console_width = $1, my $console_height = $2;
    if ($console_width > 1920) {
-        push @attrs, "# High-DPI console";
-        push @attrs, 'console.font = lib.mkDefault "${pkgs.terminus_font}/share/consolefonts/ter-u28n.psf.gz";';
+        push @attrs, "# high-resolution display";
+        push @attrs, 'hardware.video.hidpi.enable = lib.mkDefault true;';
    }
 }

--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@ -72,9 +72,11 @@
  ./hardware/video/capture/mwprocapture.nix
  ./hardware/video/bumblebee.nix
  ./hardware/video/displaylink.nix
+  ./hardware/video/hidpi.nix
  ./hardware/video/nvidia.nix
  ./hardware/video/uvcvideo/default.nix
  ./hardware/video/webcam/facetimehd.nix
+  ./hardware/xpadneo.nix
  ./i18n/input-method/default.nix
  ./i18n/input-method/fcitx.nix
  ./i18n/input-method/ibus.nix
--- a/nixos/modules/security/acme.nix
+++ b/nixos/modules/security/acme.nix
@ -23,16 +23,16 @@ let
        type = types.nullOr types.str;
        default = null;
        description = ''
-          ACME Directory Resource URI. Defaults to let's encrypt
+          ACME Directory Resource URI. Defaults to Let's Encrypt's
          production endpoint,
-          https://acme-v02.api.letsencrypt.org/directory, if unset.
+          <link xlink:href="https://acme-v02.api.letsencrypt.org/directory"/>, if unset.
        '';
      };

      domain = mkOption {
        type = types.str;
        default = name;
-        description = "Domain to fetch certificate for (defaults to the entry name)";
+        description = "Domain to fetch certificate for (defaults to the entry name).";
      };

      email = mkOption {
@ -103,7 +103,7 @@ let
        description = ''
          Key type to use for private keys.
          For an up to date list of supported values check the --key-type option
-          at https://go-acme.github.io/lego/usage/cli/#usage.
+          at <link xlink:href="https://go-acme.github.io/lego/usage/cli/#usage"/>.
        '';
      };

@ -113,7 +113,7 @@ let
        example = "route53";
        description = ''
          DNS Challenge provider. For a list of supported providers, see the "code"
-          field of the DNS providers listed at https://go-acme.github.io/lego/dns/.
+          field of the DNS providers listed at <link xlink:href="https://go-acme.github.io/lego/dns/"/>.
        '';
      };

@ -123,7 +123,7 @@ let
          Path to an EnvironmentFile for the cert's service containing any required and
          optional environment variables for your selected dnsProvider.
          To find out what values you need to set, consult the documentation at
-          https://go-acme.github.io/lego/dns/ for the corresponding dnsProvider.
+          <link xlink:href="https://go-acme.github.io/lego/dns/"/> for the corresponding dnsProvider.
        '';
        example = "/var/src/secrets/example.org-route53-api-token";
      };
@ -169,7 +169,7 @@ in
    (mkRemovedOptionModule [ "security" "acme" "production" ] ''
      Use security.acme.server to define your staging ACME server URL instead.

-      To use the let's encrypt staging server, use security.acme.server =
+      To use Let's Encrypt's staging server, use security.acme.server =
      "https://acme-staging-v02.api.letsencrypt.org/directory".
    ''
    )
@ -207,9 +207,9 @@ in
        type = types.nullOr types.str;
        default = null;
        description = ''
-          ACME Directory Resource URI. Defaults to let's encrypt
+          ACME Directory Resource URI. Defaults to Let's Encrypt's
          production endpoint,
-          <literal>https://acme-v02.api.letsencrypt.org/directory</literal>, if unset.
+          <link xlink:href="https://acme-v02.api.letsencrypt.org/directory"/>, if unset.
        '';
      };

@ -230,8 +230,8 @@ in
        type = types.bool;
        default = false;
        description = ''
-          Accept the CA's terms of service. The default provier is Let's Encrypt,
-          you can find their ToS at https://letsencrypt.org/repository/
+          Accept the CA's terms of service. The default provider is Let's Encrypt,
+          you can find their ToS at <link xlink:href="https://letsencrypt.org/repository/"/>.
        '';
      };

--- a/nixos/modules/services/misc/gitlab.nix
+++ b/nixos/modules/services/misc/gitlab.nix
@ -71,7 +71,7 @@ let
    };
  };

-  redisConfig.production.url = "redis://localhost:6379/";
+  redisConfig.production.url = cfg.redisUrl;

  gitlabConfig = {
    # These are the default settings from config/gitlab.example.yml
@ -311,6 +311,12 @@ in {
        description = "Extra configuration in config/database.yml.";
      };

+      redisUrl = mkOption {
+        type = types.str;
+        default = "redis://localhost:6379/";
+        description = "Redis URL for all GitLab services except gitlab-shell";
+      };
+
      extraGitlabRb = mkOption {
        type = types.str;
        default = "";
--- a/pkgs/applications/kde/fetch.sh
+++ b/pkgs/applications/kde/fetch.sh
@ -1 +1 @@
-WGET_ARGS=(http://download.kde.org/stable/release-service/20.04.1/src)
+WGET_ARGS=(http://download.kde.org/stable/release-service/20.04.3/src)
--- a/pkgs/applications/kde/srcs.nix
+++ b/pkgs/applications/kde/srcs.nix
--- a/pkgs/applications/networking/browsers/vivaldi/default.nix
+++ b/pkgs/applications/networking/browsers/vivaldi/default.nix
@ -3,7 +3,7 @@
 , alsaLib, dbus, cups, libexif, ffmpeg_3, systemd
 , freetype, fontconfig, libXft, libXrender, libxcb, expat
 , libuuid
-, gstreamer, gst-plugins-base, libxml2
+, libxml2
 , glib, gtk3, pango, gdk-pixbuf, cairo, atk, at-spi2-atk, at-spi2-core, gnome2
 , libdrm, mesa
 , nss, nspr
@ -37,7 +37,7 @@ in stdenv.mkDerivation rec {
    libXi libXft libXcursor libXfixes libXScrnSaver libXcomposite libXdamage libXtst libXrandr
    atk at-spi2-atk at-spi2-core alsaLib dbus cups gtk3 gdk-pixbuf libexif ffmpeg_3 systemd
    freetype fontconfig libXrender libuuid expat glib nss nspr
-    gstreamer libxml2 gst-plugins-base pango cairo gnome2.GConf
+    libxml2 pango cairo gnome2.GConf
    libdrm mesa
  ] ++ stdenv.lib.optional proprietaryCodecs vivaldi-ffmpeg-codecs;

--- a/pkgs/applications/networking/feedreaders/newsflash/cargo.lock.patch
+++ b/pkgs/applications/networking/feedreaders/newsflash/cargo.lock.patch
--- a/pkgs/applications/networking/feedreaders/newsflash/default.nix
+++ b/pkgs/applications/networking/feedreaders/newsflash/default.nix
@ -0,0 +1,80 @@
+{ lib
+, rustPlatform
+, fetchFromGitLab
+, gdk-pixbuf
+, glib
+, meson
+, ninja
+, pkg-config
+, wrapGAppsHook
+, gsettings-desktop-schemas
+, gtk3
+, libhandy
+, librsvg
+, openssl
+, sqlite
+, webkitgtk
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "newsflash";
+  version = "1.0.1";
+
+  src = fetchFromGitLab {
+    owner = "news-flash";
+    repo = "news_flash_gtk";
+    rev = version;
+    sha256 = "1y2jj3z08m29s6ggl8q270mqnvdwibs0f2kxybqhi8mya5pyw902";
+  };
+
+  cargoPatches = [
+    ./cargo.lock.patch
+  ];
+
+  cargoSha256 = "0z3nhzpyckga112wn32zzwwlpqdgi6n53n8nwgggixvpbnh98112";
+
+  patches = [
+    ./no-post-install.patch
+  ];
+
+  postPatch = ''
+    chmod +x build-aux/cargo.sh
+    patchShebangs .
+  '';
+
+  nativeBuildInputs = [
+    gdk-pixbuf # provides setup hook to fix "Unrecognized image file format"
+    glib # provides glib-compile-resources to compile gresources
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    gdk-pixbuf
+    glib
+    gsettings-desktop-schemas # used to get system default font in src/article_view/mod.rs
+    gtk3
+    libhandy
+    librsvg # used by gdk-pixbuf & wrapGAppsHook setup hooks to fix "Unrecognized image file format"
+    openssl
+    sqlite
+    webkitgtk
+  ];
+
+  # Unset default rust phases to use meson & ninja instead
+  configurePhase = null;
+  buildPhase = null;
+  checkPhase = null;
+  installPhase = null;
+  installCheckPhase = null;
+
+  meta = with lib; {
+    description = "A modern feed reader designed for the GNOME desktop";
+    homepage = "https://gitlab.com/news-flash/news_flash_gtk";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ metadark ];
+    platforms = platforms.all;
+  };
+}
--- a/pkgs/applications/networking/feedreaders/newsflash/no-post-install.patch
+++ b/pkgs/applications/networking/feedreaders/newsflash/no-post-install.patch
@ -0,0 +1,10 @@
+diff --git a/meson.build b/meson.build
+index 53f911c..361a233 100644
+--- a/meson.build
+++ b/meson.build
+@@ -61,5 +61,3 @@ meson.add_dist_script(
+   meson.source_root(),
+   join_paths(meson.build_root(), 'meson-dist', meson.project_name() + '-' + newsflash_version)
+ )
+-
+-meson.add_install_script('build-aux/meson_post_install.py')
--- a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
@ -43,18 +43,18 @@ let
 in
  stdenv.mkDerivation rec {
    pname = "mattermost-desktop";
-    version = "4.5.0";
+    version = "4.5.2";

    src =
      if stdenv.hostPlatform.system == "x86_64-linux" then
        fetchurl {
          url = "https://releases.mattermost.com/desktop/${version}/${pname}-${version}-linux-x64.tar.gz";
-          sha256 = "1p44vxs7i9f15h4xjyr99g8x73qygv909a32lfkqip1fh8lk7sf4";
+          sha256 = "0r9xmhzif1ia1m53yr59q6p3niyq3jv3vgv4703x68jmd46f91n6";
        }
      else if stdenv.hostPlatform.system == "i686-linux" then
        fetchurl {
          url = "https://releases.mattermost.com/desktop/${version}/${pname}-${version}-linux-ia32.tar.gz";
-          sha256 = "03pn853z2famqxcsrwayqb94pzghlpfb0qs2nfi8mc5zzsgcic7z";
+          sha256 = "1h8lw06p3cqz9dkgbhfmzcrzjsir5cfhx28xm4zrmvkj4yfzbcnv";
        }
      else
        throw "Mattermost-Desktop is not currently supported on ${stdenv.hostPlatform.system}";
--- a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
@ -7,7 +7,7 @@ let

  # Please keep the version x.y.0.z and do not update to x.y.76.z because the
  # source of the latter disappears much faster.
-  version = "8.61.0.95";
+  version = "8.62.0.85";

  rpath = stdenv.lib.makeLibraryPath [
    alsaLib
@ -65,7 +65,7 @@ let
          "https://mirror.cs.uchicago.edu/skype/pool/main/s/skypeforlinux/skypeforlinux_${version}_amd64.deb"
          "https://web.archive.org/web/https://repo.skype.com/deb/pool/main/s/skypeforlinux/skypeforlinux_${version}_amd64.deb"
        ];
-        sha256 = "1g8m83invqdkvswxy01gxin6ws7z6dblzwxjcxah1aqscndf17jx";
+        sha256 = "0qlm2hbshxgycczv227bbj2fbiw3b76rp24mh8amhq4xbscazl38";
      }
    else
      throw "Skype for linux is not supported on ${stdenv.hostPlatform.system}";
--- a/pkgs/applications/networking/syncthing/default.nix
+++ b/pkgs/applications/networking/syncthing/default.nix
@ -3,14 +3,14 @@
 let
  common = { stname, target, postInstall ? "" }:
    buildGoModule rec {
-      version = "1.7.0";
+      version = "1.7.1";
      name = "${stname}-${version}";

      src = fetchFromGitHub {
        owner  = "syncthing";
        repo   = "syncthing";
        rev    = "v${version}";
-        sha256 = "0jz1xfbs5ql9z7zdldyxc6wr0y5b0pf3vg8vzva5ml9aiqjcs9fg";
+        sha256 = "1kb324diaq48z1vf36zlcsy9zckr0c3mrd3bmcdn28z2ivqnsc4a";
      };

      vendorSha256 = "1gmdv0g0gymq6khrwvplw6yfp146kg5ar8vqdp5dlp0myxfzi22b";
--- a/pkgs/applications/system/monitor/default.nix
+++ b/pkgs/applications/system/monitor/default.nix
@ -18,13 +18,13 @@

 stdenv.mkDerivation rec {
  pname = "monitor";
-  version = "0.7.2";
+  version = "0.8.1";

  src = fetchFromGitHub {
    owner = "stsdc";
    repo = "monitor";
    rev = version;
-    sha256 ="1gd2i7gja4k9j4xac8jnls3v41d6qqhmqradz2jbsxwm2sk3cgcf";
+    sha256 = "111g2f3y5lmz91m755jz0x8yx5cx9ym484gch8wcv80dmr7ilb1y";
    fetchSubmodules = true;
  };

--- a/pkgs/applications/video/jellyfin-mpv-shim/default.nix
+++ b/pkgs/applications/video/jellyfin-mpv-shim/default.nix
@ -4,13 +4,13 @@

 buildPythonApplication rec {
  pname = "jellyfin-mpv-shim";
-  version = "1.4.2";
+  version = "1.5.11";

  src = fetchFromGitHub {
    owner = "iwalton3";
    repo = pname;
    rev = "v${version}";
-    sha256 = "1cnii5wj0pgqg3dqk5cm6slpbs3730x8ippps4cjbsxcsrmqjpx6";
+    sha256 = "14hm8yccdp7w1vdnvdzafk1byhaq1qsr33i4962s1nvm9lafxkr7";
    fetchSubmodules = true; # needed for display_mirror css file
  };

@ -25,6 +25,12 @@ buildPythonApplication rec {
    rm jellyfin_mpv_shim/win_utils.py
  '';

+  # disable the desktop client for now
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "'jellyfin-mpv-desktop=jellyfin_mpv_shim.mpv_shim:main_desktop'," ""
+  '';
+
  propagatedBuildInputs = [
    jellyfin-apiclient-python
    mpv
@ -42,7 +48,7 @@ buildPythonApplication rec {

  meta = with stdenv.lib; {
    homepage = "https://github.com/iwalton3/jellyfin-mpv-shim";
-    description = "Allows casting of videos to MPV via the jellyfin mobile and web app.";
+    description = "Allows casting of videos to MPV via the jellyfin mobile and web app";
    license = licenses.gpl3;
    maintainers = with maintainers; [ jojosch ];
  };
--- a/pkgs/desktops/pantheon/apps/appcenter/default.nix
+++ b/pkgs/desktops/pantheon/apps/appcenter/default.nix
@ -23,6 +23,8 @@
 , pkgconfig
 , python3
 , vala
+, polkit
+, libhandy
 , wrapGAppsHook
 }:

@ -58,17 +60,19 @@ stdenv.mkDerivation rec {

  buildInputs = [
    appstream
-    elementary-icon-theme
    elementary-gtk-theme
+    elementary-icon-theme
    flatpak
    glib
    granite
    gtk3
    json-glib
    libgee
+    libhandy
    libsoup
    libxml2
    packagekit
+    polkit
  ];

  mesonFlags = [
--- a/pkgs/development/compilers/elm/packages/node-packages.nix
+++ b/pkgs/development/compilers/elm/packages/node-packages.nix
--- a/pkgs/development/compilers/gcc/6/default.nix
+++ b/pkgs/development/compilers/gcc/6/default.nix
@ -64,9 +64,9 @@ let majorVersion = "6";

    inherit (stdenv) buildPlatform hostPlatform targetPlatform;

-    patches =
-      [ ../use-source-date-epoch.patch ./0001-Fix-build-for-glibc-2.31.patch ]
-      ++ optional (targetPlatform != hostPlatform) ../libstdc++-target.patch
+    patches = optionals (!stdenv.targetPlatform.isRedox) [
+      ../use-source-date-epoch.patch ./0001-Fix-build-for-glibc-2.31.patch
+    ] ++ optional (targetPlatform != hostPlatform) ../libstdc++-target.patch
      ++ optional noSysDirs ../no-sys-dirs.patch
      ++ optional langAda ../gnat-cflags.patch
      ++ optional langFortran ../gfortran-driving.patch
@ -120,6 +120,11 @@ stdenv.mkDerivation ({
    repo = "gcc-vc4";
    rev = "e90ff43f9671c760cf0d1dd62f569a0fb9bf8918";
    sha256 = "0gxf66hwqk26h8f853sybphqa5ca0cva2kmrw5jsiv6139g0qnp8";
+  } else if stdenv.targetPlatform.isRedox then fetchFromGitHub {
+    owner = "redox-os";
+    repo = "gcc";
+    rev = "f360ac095028d286fc6dde4d02daed48f59813fa"; # `redox` branch
+    sha256 = "1an96h8l58pppyh3qqv90g8hgcfd9hj7igvh2gigmkxbrx94khfl";
  } else fetchurl {
    url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.xz";
    sha256 = "0i89fksfp6wr1xg9l8296aslcymv2idn60ip31wr9s4pwin7kwby";
@ -182,7 +187,7 @@ stdenv.mkDerivation ({
  nativeBuildInputs = [ texinfo which gettext ]
    ++ (optional (perl != null) perl)
    ++ (optional javaAwtGtk pkgconfig)
-    ++ (optional (stdenv.targetPlatform.isVc4) flex);
+    ++ (optional (with stdenv.targetPlatform; isVc4 || isRedox) flex);

  # For building runtime libs
  depsBuildTarget =
--- a/pkgs/development/compilers/rust/rustc.nix
+++ b/pkgs/development/compilers/rust/rustc.nix
@ -90,7 +90,7 @@ in stdenv.mkDerivation rec {
    "${setBuild}.llvm-config=${llvmSharedForBuild}/bin/llvm-config"
    "${setHost}.llvm-config=${llvmSharedForHost}/bin/llvm-config"
    "${setTarget}.llvm-config=${llvmSharedForTarget}/bin/llvm-config"
-  ] ++ optionals stdenv.isLinux [
+  ] ++ optionals (stdenv.isLinux && !stdenv.targetPlatform.isRedox) [
    "--enable-profiler" # build libprofiler_builtins
  ];

--- a/pkgs/development/interpreters/rakudo/default.nix
+++ b/pkgs/development/interpreters/rakudo/default.nix
@ -2,11 +2,11 @@

 stdenv.mkDerivation rec {
  pname = "rakudo";
-  version = "2020.06";
+  version = "2020.07";

  src = fetchurl {
    url    = "https://www.rakudo.org/dl/rakudo/rakudo-${version}.tar.gz";
-    sha256 = "06kj8vfkkspmcdyd3zf2pyxwmijbbfnhv3jcaihvb8p3za5gxn2c";
+    sha256 = "1f6ay09k4n7dbcvvla45yg1lfb7vk2ssymmll2xiagjb77hlsqir";
  };

  buildInputs = [ icu zlib gmp perl ];
--- a/pkgs/development/interpreters/rakudo/moarvm.nix
+++ b/pkgs/development/interpreters/rakudo/moarvm.nix
@ -3,11 +3,11 @@

 stdenv.mkDerivation rec {
  pname = "moarvm";
-  version = "2020.06";
+  version = "2020.07";

  src = fetchurl {
    url = "https://www.moarvm.org/releases/MoarVM-${version}.tar.gz";
-    sha256 = "1hlxm5p1n9fclma2z9kynkxrknsxdihzkbsb3wxnvjvndzqmk5yv";
+    sha256 = "1kzp76vqvny8gpp0b4xg1hg4vih4gmic4w1lddc9gqz03dx8hj6s";
   };

  buildInputs = [ perl ] ++ stdenv.lib.optionals stdenv.isDarwin [ CoreServices ApplicationServices ];
--- a/pkgs/development/interpreters/rakudo/nqp.nix
+++ b/pkgs/development/interpreters/rakudo/nqp.nix
@ -2,11 +2,11 @@

 stdenv.mkDerivation rec {
  pname = "nqp";
-  version = "2020.06";
+  version = "2020.07";

  src = fetchurl {
    url    = "https://github.com/perl6/nqp/releases/download/${version}/nqp-${version}.tar.gz";
-    sha256 = "13wkhdxxs86wl6ahfzhyp45dy6hk6qnij3dm8d8893b2rxs377m4";
+    sha256 = "0kian8xsyj51m120nh68c9q359l7iipkddph3r8yzvn41zql3y8v";
  };

  buildInputs = [ perl ];
--- a/pkgs/development/libraries/oneDNN/default.nix
+++ b/pkgs/development/libraries/oneDNN/default.nix
@ -5,13 +5,13 @@
 # https://github.com/oneapi-src/oneDNN#oneapi-deep-neural-network-library-onednn
 stdenv.mkDerivation rec {
  pname = "oneDNN";
-  version = "1.5";
+  version = "1.5.1";

  src = fetchFromGitHub {
    owner = "oneapi-src";
    repo = "oneDNN";
    rev = "v${version}";
-    sha256 = "0diiy3g4wz5lnz5mdvka5p2nwmrpfldsz83sssr5yiir29m4lqap";
+    sha256 = "1l66gkidldjpznp8pb01wdgrmm0rmrbndv8lzidz8fp9hf473zgl";
  };

  outputs = [ "out" "dev" "doc" ];
@ -22,7 +22,8 @@ stdenv.mkDerivation rec {

  # The test driver doesn't add an RPath to the build libdir
  preCheck = ''
-    export LD_LIBRARY_PATH=$PWD/src
+    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH''${LD_LIBRARY_PATH:+:}$PWD/src
+    export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH''${DYLD_LIBRARY_PATH:+:}$PWD/src
  '';

  # The cmake install gets tripped up and installs a nix tree into $out, in
@ -33,10 +34,10 @@ stdenv.mkDerivation rec {

  meta = with lib; {
    description = "oneAPI Deep Neural Network Library (oneDNN)";
-    homepage = "https://01.org/dnnl";
+    homepage = "https://01.org/oneDNN";
    changelog = "https://github.com/oneapi-src/oneDNN/releases/tag/v${version}";
    license = licenses.asl20;
-    platforms = [ "aarch64-linux" "x86_64-linux" ];
+    platforms = platforms.all;
    maintainers = with maintainers; [ alexarice bhipple ];
  };
 }
--- a/pkgs/development/libraries/pipewire/default.nix
+++ b/pkgs/development/libraries/pipewire/default.nix
@ -33,7 +33,7 @@ let
 in
 stdenv.mkDerivation rec {
  pname = "pipewire";
-  version = "0.3.6";
+  version = "0.3.7";

  outputs = [ "out" "lib" "dev" "doc" ];

@ -42,16 +42,9 @@ stdenv.mkDerivation rec {
    owner = "pipewire";
    repo = "pipewire";
    rev = version;
-    sha256 = "0g149vyaigf4gzm764fcgxxci9niw19z0af9afs4diwq5xzr1qd3";
+    sha256 = "04l66p0wj553gp2zf3vwwh6jbr1vkf6wrq4za9zlm9dn144am4j2";
  };

-  patches = [ (fetchpatch {
-    # Brought by https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/263,
-    # should be part of > 0.3.6
-    url = "https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/d1162f28efd502fcb973e172867970f5cc8d7a6b.patch";
-    sha256 = "0ng34yin5726cvv0nll1b2xigyq6mj6j516l3xi0ys1i2g2fyby9";
-  })];
-
  nativeBuildInputs = [
    doxygen
    graphviz
--- a/pkgs/development/libraries/relibc/default.nix
+++ b/pkgs/development/libraries/relibc/default.nix
@ -0,0 +1,32 @@
+{ stdenvNoCC, buildPackages, fetchurl }:
+
+stdenvNoCC.mkDerivation {
+  name = "binary-relibc-latest";
+
+  # snapshot of https://static.redox-os.org/toolchain/x86_64-unknown-redox/relibc-install.tar.gz
+  src = fetchurl {
+    name = "relibc-install.tar.gz";
+    url = "https://gateway.pinata.cloud/ipfs/QmNp6fPTjPA6LnCYvW1UmbAHcPpU7tqZhstfSpSXMJCRwp";
+    sha256 = "1hjdzrj67jdag3pm8h2dqh6xipbfxr6f4navdra6q1h83gl7jkd9";
+  };
+
+  # to avoid "unpacker produced multiple directories"
+  unpackPhase = "unpackFile $src";
+
+  dontBuild = true;
+  dontPatchELF = true;
+  dontStrip = true;
+  installPhase = ''
+    mkdir $out/
+    cp -r x86_64-unknown-redox/* $out/
+    rm -rf $out/bin
+  '';
+
+  meta = with stdenvNoCC.lib; {
+    homepage = "https://gitlab.redox-os.org/redox-os/relibc";
+    description = "C Library in Rust for Redox and Linux";
+    license = licenses.mit;
+    maintainers = [ maintainers.aaronjanse ];
+    platforms = platforms.redox;
+  };
+}
--- a/pkgs/development/ocaml-modules/tsort/default.nix
+++ b/pkgs/development/ocaml-modules/tsort/default.nix
@ -0,0 +1,21 @@
+{ lib, buildDunePackage, fetchFromGitHub, containers }:
+
+buildDunePackage rec {
+  pname = "tsort";
+  version = "2.0.0";
+  src = fetchFromGitHub {
+    owner = "dmbaturin";
+    repo = "ocaml-tsort";
+    rev = version;
+    sha256 = "0i67ys5p5i8q9p0nhkq4pjg9jav8dy0fiy975a365j7m6bhrwgc1";
+  };
+
+  propagatedBuildInputs = [ containers ];
+
+  meta = {
+    description = "Easy to use and user-friendly topological sort";
+    inherit (src.meta) homepage;
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+}
--- a/pkgs/development/python-modules/HAP-python/default.nix
+++ b/pkgs/development/python-modules/HAP-python/default.nix
@ -3,14 +3,14 @@

 buildPythonPackage rec {
  pname = "HAP-python";
-  version = "2.8.1";
+  version = "2.9.2";

  # pypi package does not include tests
  src = fetchFromGitHub {
    owner = "ikalchev";
    repo = pname;
    rev = "v${version}";
-    sha256 = "182s3dk7y29wql9bazlnw840xqgsbr44ad72m668qgxd82jl6y9c";
+    sha256 = "1d2ji2psla7jq3f9grb0l665nf8qsy2rlbkr2qg1d1a7mvf80x7k";
  };

  disabled = !isPy3k;
@ -34,6 +34,7 @@ buildPythonPackage rec {
    and not test_send_events \
    and not test_not_standalone_aid \
    and not test_start_stop_async_acc \
+    and not test_external_zeroconf \
    and not test_start_stop_sync_acc'
  '';

--- a/pkgs/development/python-modules/aioftp/default.nix
+++ b/pkgs/development/python-modules/aioftp/default.nix
@ -11,12 +11,12 @@

 buildPythonPackage rec {
  pname = "aioftp";
-  version = "0.16.0";
+  version = "0.16.1";
  disabled = isPy27;

  src = fetchPypi {
    inherit pname version;
-    sha256 = "94648d17dd3ca44614b59e8f795991b447258d82aa1b4cfecc0aceccf01b7495";
+    sha256 = "0rqzg4w86zch0cjslkndv02gmpi0r27lsy1qi1irpa8hqfhh23ja";
  };

  checkInputs = [
--- a/pkgs/development/python-modules/aioharmony/default.nix
+++ b/pkgs/development/python-modules/aioharmony/default.nix
@ -2,11 +2,11 @@

 buildPythonPackage rec {
  pname = "aioharmony";
-  version = "0.2.3";
+  version = "0.2.5";

  src = fetchPypi {
    inherit pname version;
-    sha256 = "445323810978454ba3b32be53ba6b43cf9948586de3f9734b8743b55858b3cc7";
+    sha256 = "11mv52dwyccza09nbh2l7r9l3k06c5rzml3zinqbyznfxg3gaxi0";
  };

  disabled = !isPy3k;
--- a/pkgs/development/python-modules/ci-info/default.nix
+++ b/pkgs/development/python-modules/ci-info/default.nix
@ -0,0 +1,26 @@
+{ lib, buildPythonPackage, isPy27, fetchPypi, pytest, pytestCheckHook }:
+
+buildPythonPackage rec {
+  version = "0.2.0";
+  pname = "ci-info";
+
+  disabled = isPy27;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "05j6pamk8sd51qmvpkl3f7sxajmncrqm0cz6n6bqgsvzjwn66w6x";
+  };
+
+  checkInputs = [ pytest pytestCheckHook ];
+
+  doCheck = false;  # both tests access network
+
+  pythonImportsCheck = [ "ci_info" ];
+
+  meta = with lib; {
+    description = "Gather continuous integration information on the fly";
+    homepage = "https://github.com/mgxd/ci-info";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bcdarwin ];
+  };
+}
--- a/pkgs/development/python-modules/ci-py/default.nix
+++ b/pkgs/development/python-modules/ci-py/default.nix
@ -0,0 +1,26 @@
+{ lib, buildPythonPackage, fetchPypi, isPy27
+, pytest, pytestrunner, pytestCheckHook }:
+
+buildPythonPackage rec {
+  version = "1.0.0";
+  pname = "ci-py";
+
+  disabled = isPy27;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "12ax07n81vxbyayhwzi1q6x7gfmwmvrvwm1n4ii6qa6fqlp9pzj7";
+  };
+
+  nativeBuildInputs = [ pytestrunner ];  # pytest-runner included in setup-requires
+  checkInputs = [ pytest pytestCheckHook ];
+
+  pythonImportsCheck = [ "ci" ];
+
+  meta = with lib; {
+    description = "Library for working with Continuous Integration services";
+    homepage = "https://github.com/grantmcconnaughey/ci.py";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bcdarwin ];
+  };
+}
--- a/pkgs/development/python-modules/etelemetry/default.nix
+++ b/pkgs/development/python-modules/etelemetry/default.nix
@ -1,4 +1,4 @@
-{ lib, buildPythonPackage, fetchPypi, isPy27, requests, pytest }:
+{ lib, buildPythonPackage, fetchPypi, isPy27, ci-info, ci-py, requests, pytest }:

 buildPythonPackage rec {
  version = "0.2.1";
@ -7,10 +7,10 @@ buildPythonPackage rec {

  src = fetchPypi {
    inherit pname version;
-    sha256 = "bfb58f58e98f63eae20caffb8514fb68c572332aa6e773cf3fcbde9b408d88e7";
+    sha256 = "1rw8im09ppnb7z7p7rx658rp5ib8zca8byxg1kiflqwgx5c8zddz";
  };

-  propagatedBuildInputs = [ requests ];
+  propagatedBuildInputs = [ ci-info ci-py requests ];

  # all 2 of the tests both try to pull down from a url
  doCheck = false;
--- a/pkgs/development/python-modules/flask-sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/flask-sqlalchemy/default.nix
@ -2,11 +2,11 @@

 buildPythonPackage rec {
  pname = "Flask-SQLAlchemy";
-  version = "2.4.3";
+  version = "2.4.4";

  src = fetchPypi {
    inherit pname version;
-    sha256 = "0b656fbf87c5f24109d859bafa791d29751fabbda2302b606881ae5485b557a5";
+    sha256 = "1rgsj49gnx361hnb3vn6c1h17497qh22yc3r70l1r6w0mw71bixz";
  };

  propagatedBuildInputs = [ flask sqlalchemy ];
--- a/pkgs/development/python-modules/flower/default.nix
+++ b/pkgs/development/python-modules/flower/default.nix
@ -1,34 +1,35 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, Babel
 , celery
-, future
 , humanize
-, importlib-metadata
 , mock
 , pytz
 , tornado
+, prometheus_client
 }:

 buildPythonPackage rec {
  pname = "flower";
-  version = "0.9.4";
+  version = "0.9.5";

  src = fetchPypi {
    inherit pname version;
-    sha256 = "25782840f7ffc25dcf478d94535a2d815448de4aa6c71426be6abfa9ca417448";
+    sha256 = "171zckhk9ni14f1d82wf62hhciy0gx13fd02sr9m9qlj50fnv4an";
  };

-  # flower and humanize aren't listed in setup.py but imported
+  postPatch = ''
+    # rely on using example programs (flowers/examples/tasks.py) which
+    # are not part of the distribution
+    rm tests/load.py
+  '';
+
  propagatedBuildInputs = [
-    Babel
    celery
-    future
-    importlib-metadata
    pytz
    tornado
    humanize
+    prometheus_client
  ];

  checkInputs = [ mock ];
--- a/pkgs/development/python-modules/jellyfin-apiclient-python/default.nix
+++ b/pkgs/development/python-modules/jellyfin-apiclient-python/default.nix
@ -3,14 +3,14 @@

 buildPythonPackage rec {
  pname = "jellyfin-apiclient-python";
-  version = "1.4.0";
+  version = "1.5.1";
  disabled = pythonOlder "3.6";

  src = fetchFromGitHub {
    owner = "iwalton3";
    repo = "jellyfin-apiclient-python";
    rev = "v${version}";
-    sha256 = "0b4ij19xjwn0wm5076fx8n4phjbsfx84x9qdrwm8c2r3ld8w7hk4";
+    sha256 = "1mzs4i9c4cf7pmymsyzs8x17hvjs8g9wr046l4f85rkzmz23v1rp";
  };

  propagatedBuildInputs = [ requests websocket_client ];
--- a/pkgs/development/python-modules/mpv/default.nix
+++ b/pkgs/development/python-modules/mpv/default.nix
@ -4,14 +4,14 @@

 buildPythonPackage rec {
  pname = "mpv";
-  version = "0.4.6";
+  version = "0.4.7";
  disabled = isPy27;

  src = fetchFromGitHub {
    owner = "jaseg";
    repo = "python-mpv";
    rev = "v${version}";
-    sha256 = "1fh0fdv0k2yz7l6a62hf2svpgz34dzn84sh8fnv2x7wrkwd6r8qn";
+    sha256 = "1gq2ynzbpmc7bv066ddv2f4rnmvfsi7034vhf9ffp7yzbixf6ys8";
  };

  buildInputs = [ mpv ];
--- a/pkgs/development/python-modules/nibabel/default.nix
+++ b/pkgs/development/python-modules/nibabel/default.nix
@ -2,6 +2,7 @@
 , buildPythonPackage
 , fetchPypi
 , isPy27
+, packaging
 , pytest
 , nose
 , numpy
@ -20,7 +21,7 @@ buildPythonPackage rec {
    sha256 = "1kir9g7kmy2qygyzczx8nj4b0sc6jjvqy0ssm39bxzqsr1vzzvxm";
  };

-  propagatedBuildInputs = [ numpy scipy h5py pydicom ];
+  propagatedBuildInputs = [ numpy scipy h5py packaging pydicom ];

  checkInputs = [ nose pytest ];

--- a/pkgs/development/python-modules/python-mpv-jsonipc/default.nix
+++ b/pkgs/development/python-modules/python-mpv-jsonipc/default.nix
@ -3,14 +3,14 @@

 buildPythonPackage rec {
  pname = "python-mpv-jsonipc";
-  version = "1.1.8";
+  version = "1.1.11";
  disabled = pythonOlder "3.6";

  src = fetchFromGitHub {
    owner = "iwalton3";
    repo = "python-mpv-jsonipc";
    rev = "v${version}";
-    sha256 = "0f4nfzfka5n76n6dxmgcz0rkaws7a3jrgyh00va6lnfi7h6dsmx4";
+    sha256 = "034vc2j54dciiq80k7jn6kx4g7i58sjk0ykma039k5rihj2rblpk";
  };

  # 'mpv-jsonipc' does not have any tests
--- a/pkgs/development/python-modules/pytmx/default.nix
+++ b/pkgs/development/python-modules/pytmx/default.nix
@ -2,26 +2,20 @@

 buildPythonPackage rec {
  pname = "pytmx";
-  version = "3.21.7";
+  version = "3.22.0";

  src = fetchFromGitHub {
    # The release was not git tagged.
    owner = "bitcraft";
    repo = "PyTMX";
-    rev = "38519b94ab9a2db7cacb8e18de4d83750ec6fac2";
-    sha256 = "0p2gc6lgian1yk4qvhbkxfkmndf9ras70amigqzzwr02y2jvq7j8";
+    rev = "187fd429dadcdc5828e78e6748a983aa1434e4d2";
+    sha256 = "0480pr61v54bwdyzb983sk0fqkyfbcgrdn8k11yf1yck4zb119gc";
  };

  propagatedBuildInputs = [ pygame pyglet pysdl2 six ];

-  # The tests are failing for Python 2.7.
-  doCheck = isPy3k;
  checkPhase = ''
-    # The following test imports an example file from the current working
-    # directory. Thus, we're cd'ing into the test directory.
-
-    cd tests/
-    python -m unittest test_pytmx
+    python -m unittest tests.pytmx.test_pytmx
  '';

  meta = with lib; {
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@ -705,6 +705,10 @@ let
      preConfigure = "patchShebangs configure";
    });

+    RcppParallel = old.RcppParallel.overrideDerivation (attrs: {
+      preConfigure = "patchShebangs configure";
+    });
+
    ggbio = old.ggbio.overrideDerivation (attrs: {
      patches = [
        (pkgs.fetchpatch {
--- a/pkgs/development/tools/poetry2nix/poetry2nix/default.nix
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/default.nix
@ -6,11 +6,7 @@
 let
  inherit (poetryLib) isCompatible readTOML moduleName;

-  # Poetry2nix version
-  version = "1.10.0";
-
  /* The default list of poetry2nix override overlays */
-  defaultPoetryOverrides = (import ./overrides.nix { inherit pkgs lib; });
  mkEvalPep508 = import ./pep508.nix {
    inherit lib poetryLib;
    stdenv = pkgs.stdenv;
@ -24,6 +20,11 @@ let

  # Experimental withPlugins functionality
  toPluginAble = (import ./plugins.nix { inherit pkgs lib; }).toPluginAble;
+in
+lib.makeScope pkgs.newScope (self: {
+
+  # Poetry2nix version
+  version = "1.11.0";

  /*
     Returns an attrset { python, poetryPackages, pyProject, poetryLock } for the given pyproject/lockfile.
@ -32,7 +33,7 @@ let
    { projectDir ? null
    , pyproject ? projectDir + "/pyproject.toml"
    , poetrylock ? projectDir + "/poetry.lock"
-    , overrides ? [ defaultPoetryOverrides ]
+    , overrides ? self.defaultPoetryOverrides
    , python ? pkgs.python3
    , pwd ? projectDir
    , preferWheels ? false
@ -121,7 +122,7 @@ let
            # Create poetry2nix layer
            baseOverlay
          ] ++ # User provided overrides
-          overrides
+          (if builtins.typeOf overrides == "list" then overrides else [ overrides ])
        );
      packageOverrides = lib.foldr lib.composeExtensions (self: super: { }) overlays;
      py = python.override { inherit packageOverrides; self = py; };
@ -144,7 +145,7 @@ let
    { projectDir ? null
    , pyproject ? projectDir + "/pyproject.toml"
    , poetrylock ? projectDir + "/poetry.lock"
-    , overrides ? [ defaultPoetryOverrides ]
+    , overrides ? self.defaultPoetryOverrides
    , pwd ? projectDir
    , python ? pkgs.python3
    , preferWheels ? false
@ -152,7 +153,7 @@ let
    , editablePackageSources ? { }
    }:
    let
-      py = mkPoetryPackages (
+      py = self.mkPoetryPackages (
        {
          inherit pyproject poetrylock overrides python pwd preferWheels;
        }
@ -175,10 +176,10 @@ let
  */
  mkPoetryApplication =
    { projectDir ? null
-    , src ? poetryLib.cleanPythonSources { src = projectDir; }
+    , src ? self.cleanPythonSources { src = projectDir; }
    , pyproject ? projectDir + "/pyproject.toml"
    , poetrylock ? projectDir + "/poetry.lock"
-    , overrides ? [ defaultPoetryOverrides ]
+    , overrides ? self.defaultPoetryOverrides
    , meta ? { }
    , python ? pkgs.python3
    , pwd ? projectDir
@ -187,7 +188,7 @@ let
    , ...
    }@attrs:
    let
-      poetryPython = mkPoetryPackages {
+      poetryPython = self.mkPoetryPackages {
        inherit pyproject poetrylock overrides python pwd preferWheels __isBootstrap;
      };
      py = poetryPython.python;
@ -273,27 +274,46 @@ let
    app;

  /* Poetry2nix CLI used to supplement SHA-256 hashes for git dependencies  */
-  cli = import ./cli.nix { inherit pkgs lib version; };
-in
-{
-  inherit mkPoetryEnv mkPoetryApplication mkPoetryPackages cli version;
+  cli = import ./cli.nix {
+    inherit pkgs lib;
+    inherit (self) version;
+  };
+
+  # inherit mkPoetryEnv mkPoetryApplication mkPoetryPackages;

  inherit (poetryLib) cleanPythonSources;

+
+  /*
+  Create a new default set of overrides with the same structure as the built-in ones
+  */
+  mkDefaultPoetryOverrides = defaults: {
+    __functor = defaults;
+
+    extend = overlay:
+      let
+        composed = lib.foldr lib.composeExtensions overlay [ defaults ];
+      in
+      self.mkDefaultPoetryOverrides composed;
+
+    overrideOverlay = fn:
+      let
+        overlay = self: super:
+          let
+            defaultSet = defaults self super;
+            customSet = fn self super;
+          in
+          defaultSet // customSet;
+      in
+      self.mkDefaultPoetryOverrides overlay;
+  };
+
  /*
  The default list of poetry2nix override overlays

  Can be overriden by calling defaultPoetryOverrides.overrideOverlay which takes an overlay function
  */
-  defaultPoetryOverrides = {
-    __functor = defaultPoetryOverrides;
-    overrideOverlay = fn: self: super:
-      let
-        defaultSet = defaultPoetryOverrides self super;
-        customSet = fn self super;
-      in
-      defaultSet // customSet;
-  };
+  defaultPoetryOverrides = self.mkDefaultPoetryOverrides (import ./overrides.nix { inherit pkgs lib; });

  /*
  Convenience functions for specifying overlays with or without the poerty2nix default overrides
@ -311,8 +331,8 @@ in
    combining it with poetry2nix default overrides
    */
    withDefaults = overlay: [
-      defaultPoetryOverrides
+      self.defaultPoetryOverrides
      overlay
    ];
  };
-}
+})
--- a/pkgs/development/tools/poetry2nix/poetry2nix/lib.nix
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/lib.nix
@ -154,7 +154,9 @@ let
    , pyProject
    }:
    let
-      buildSystem = lib.attrByPath [ "build-system" "build-backend" ] "" pyProject;
+      missingBuildBackendError = "No build-system.build-backend section in pyproject.toml. "
+        + "Add such a section as described in https://python-poetry.org/docs/pyproject/#poetry-and-pep-517";
+      buildSystem = lib.attrByPath [ "build-system" "build-backend" ] (throw missingBuildBackendError) pyProject;
      drvAttr = moduleName (builtins.elemAt (builtins.split "\\.|:" buildSystem) 0);
    in
    if buildSystem == "" then [ ] else (
--- a/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
@ -241,8 +241,7 @@ self: super:
  kiwisolver = super.kiwisolver.overridePythonAttrs (
    old: {
      buildInputs = old.buildInputs ++ [
-        # cppy is at the time of writing not in nixpkgs
-        (self.cppy or null)
+        self.cppy
      ];
    }
  );
--- a/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/poetry.lock
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/poetry.lock
@ -113,7 +113,7 @@ description = "Python package for providing Mozilla's CA Bundle."
 name = "certifi"
 optional = false
 python-versions = "*"
-version = "2020.4.5.1"
+version = "2020.6.20"

 [[package]]
 category = "main"
@ -160,7 +160,7 @@ clikit = ">=0.4.0,<0.5.0"
 [[package]]
 category = "dev"
 description = "Composable command line interface toolkit"
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"3.6\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.6\" and python_version < \"4.0\""
 name = "click"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
@ -169,7 +169,7 @@ version = "7.1.2"
 [[package]]
 category = "dev"
 description = "Composable command line interface toolkit"
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
 name = "click"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
@ -253,7 +253,7 @@ description = "Code coverage measurement for Python"
 name = "coverage"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
-version = "5.1"
+version = "5.2"

 [package.extras]
 toml = ["toml"]
@ -267,10 +267,6 @@ optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
 version = "2.8"

-[package.dependencies]
-cffi = ">=1.8,<1.11.3 || >1.11.3"
-six = ">=1.4.1"
-
 [package.dependencies.enum34]
 python = "<3"
 version = "*"
@ -279,6 +275,10 @@ version = "*"
 python = "<3"
 version = "*"

+[package.dependencies]
+cffi = ">=1.8,<1.11.3 || >1.11.3"
+six = ">=1.4.1"
+
 [package.extras]
 docs = ["sphinx (>=1.6.5,<1.8.0 || >1.8.0)", "sphinx-rtd-theme"]
 docstest = ["doc8", "pyenchant (>=1.6.11)", "twine (>=1.12.0)", "sphinxcontrib-spelling (>=4.0.1)"]
@ -293,7 +293,7 @@ marker = "python_version >= \"2.7\" and python_version < \"2.8\" and (sys_platfo
 name = "cryptography"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
-version = "2.9.2"
+version = "3.0"

 [package.dependencies]
 cffi = ">=1.8,<1.11.3 || >1.11.3"
@ -308,10 +308,11 @@ python = "<3"
 version = "*"

 [package.extras]
-docs = ["sphinx (>=1.6.5,<1.8.0 || >1.8.0)", "sphinx-rtd-theme"]
+docs = ["sphinx (>=1.6.5,<1.8.0 || >1.8.0,<3.1.0 || >3.1.0,<3.1.1 || >3.1.1)", "sphinx-rtd-theme"]
 docstest = ["doc8", "pyenchant (>=1.6.11)", "twine (>=1.12.0)", "sphinxcontrib-spelling (>=4.0.1)"]
 idna = ["idna (>=2.1)"]
-pep8test = ["flake8", "flake8-import-order", "pep8-naming"]
+pep8test = ["black", "flake8", "flake8-import-order", "pep8-naming"]
+ssh = ["bcrypt (>=3.1.5)"]
 test = ["pytest (>=3.6.0,<3.9.0 || >3.9.0,<3.9.1 || >3.9.1,<3.9.2 || >3.9.2)", "pretend", "iso8601", "pytz", "hypothesis (>=1.11.4,<3.79.2 || >3.79.2)"]

 [[package]]
@ -320,7 +321,7 @@ description = "Distribution utilities"
 name = "distlib"
 optional = false
 python-versions = "*"
-version = "0.3.0"
+version = "0.3.1"

 [[package]]
 category = "main"
@ -417,6 +418,24 @@ datrie = ["datrie"]
 genshi = ["genshi"]
 lxml = ["lxml"]

+[[package]]
+category = "main"
+description = "HTML parser based on the WHATWG HTML specification"
+name = "html5lib"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "1.1"
+
+[package.dependencies]
+six = ">=1.9"
+webencodings = "*"
+
+[package.extras]
+all = ["genshi", "chardet (>=2.2)", "lxml"]
+chardet = ["chardet (>=2.2)"]
+genshi = ["genshi"]
+lxml = ["lxml"]
+
 [[package]]
 category = "dev"
 description = "HTTP client mock for Python"
@ -434,7 +453,7 @@ description = "File identification library for Python"
 name = "identify"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "1.4.19"
+version = "1.4.24"

 [package.extras]
 license = ["editdistance"]
@ -453,7 +472,7 @@ description = "Internationalized Domain Names in Applications (IDNA)"
 name = "idna"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.9"
+version = "2.10"

 [[package]]
 category = "main"
@ -499,17 +518,13 @@ marker = "python_version < \"3.7\""
 name = "importlib-resources"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
-version = "1.5.0"
+version = "3.0.0"

 [package.dependencies]
 [package.dependencies.contextlib2]
 python = "<3"
 version = "*"

-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = "*"
-
 [package.dependencies.pathlib2]
 python = "<3"
 version = "*"
@ -553,7 +568,7 @@ dev = ["testpath"]
 [[package]]
 category = "dev"
 description = "A very fast and expressive template engine."
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
 name = "jinja2"
 optional = false
 python-versions = "*"
@ -568,7 +583,7 @@ i18n = ["Babel (>=0.8)"]
 [[package]]
 category = "dev"
 description = "A very fast and expressive template engine."
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"2.7.9\" and python_version < \"2.8.0\""
 name = "jinja2"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
@ -660,15 +675,22 @@ testing = ["pytest (>=3.5,<3.7.3 || >3.7.3)", "pytest-checkdocs (>=1.2.3)", "pyt
 [[package]]
 category = "dev"
 description = "Python LiveReload is an awesome tool for web developers"
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"2.7.9\" and python_version < \"2.8.0\""
 name = "livereload"
 optional = false
 python-versions = "*"
-version = "2.6.1"
+version = "2.6.2"

 [package.dependencies]
 six = "*"
-tornado = "*"
+
+[[package.dependencies.tornado]]
+python = ">=2.7,<2.8"
+version = "<6"
+
+[[package.dependencies.tornado]]
+python = ">=2.8"
+version = "*"

 [[package]]
 category = "main"
@ -751,7 +773,7 @@ markdown = "*"
 [[package]]
 category = "dev"
 description = "Safely add untrusted strings to HTML/XML markup."
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"2.7.9\" and python_version < \"2.8.0\""
 name = "markupsafe"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
@ -844,7 +866,7 @@ marker = "python_version >= \"3.5\""
 name = "more-itertools"
 optional = false
 python-versions = ">=3.5"
-version = "8.3.0"
+version = "8.4.0"

 [[package]]
 category = "main"
@ -1043,7 +1065,7 @@ description = "library with cross-python path, ini-parsing, io, code, log facili
 name = "py"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.8.1"
+version = "1.9.0"

 [[package]]
 category = "main"
@ -1249,11 +1271,11 @@ description = "Pytest plugin for measuring coverage."
 name = "pytest-cov"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.9.0"
+version = "2.10.0"

 [package.dependencies]
 coverage = ">=4.4"
-pytest = ">=3.6"
+pytest = ">=4.6"

 [package.extras]
 testing = ["fields", "hunter", "process-tests (2.0.2)", "six", "pytest-xdist", "virtualenv"]
@ -1282,7 +1304,7 @@ description = "pytest-sugar is a plugin for pytest that changes the default look
 name = "pytest-sugar"
 optional = false
 python-versions = "*"
-version = "0.9.3"
+version = "0.9.4"

 [package.dependencies]
 packaging = ">=14.1"
@ -1321,7 +1343,7 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "regex"
 optional = false
 python-versions = "*"
-version = "2020.5.14"
+version = "2020.7.14"

 [[package]]
 category = "main"
@ -1347,7 +1369,7 @@ description = "Python HTTP for Humans."
 name = "requests"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.23.0"
+version = "2.24.0"

 [package.dependencies]
 certifi = ">=2017.4.17"
@ -1484,7 +1506,7 @@ version = ">=3.6,<4.0"
 [[package]]
 category = "dev"
 description = "Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed."
-marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" and python_full_version >= \"2.7.9\" and python_full_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
 name = "tornado"
 optional = false
 python-versions = ">= 2.7, !=3.0.*, !=3.1.*, !=3.2.*, != 3.3.*"
@ -1526,7 +1548,7 @@ description = "tox is a generic virtualenv management and test command line tool
 name = "tox"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
-version = "3.15.1"
+version = "3.17.1"

 [package.dependencies]
 colorama = ">=0.4.1"
@ -1553,7 +1575,7 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "tqdm"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*"
-version = "4.46.1"
+version = "4.48.0"

 [package.extras]
 dev = ["py-make (>=0.1.0)", "twine", "argopt", "pydoc-markdown"]
@ -1573,8 +1595,8 @@ description = "Type Hints for Python"
 marker = "python_version >= \"2.7\" and python_version < \"2.8\" or python_version >= \"3.4\" and python_version < \"3.5\" or python_version < \"3.5\""
 name = "typing"
 optional = false
-python-versions = "*"
-version = "3.7.4.1"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "3.7.4.3"

 [[package]]
 category = "main"
@ -1628,11 +1650,11 @@ description = "Virtual Python Environment builder"
 name = "virtualenv"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "20.0.21"
+version = "20.0.27"

 [package.dependencies]
 appdirs = ">=1.4.3,<2"
-distlib = ">=0.3.0,<1"
+distlib = ">=0.3.1,<1"
 filelock = ">=3.0.0,<4"
 six = ">=1.9.0,<2"

@ -1642,11 +1664,11 @@ version = ">=0.12,<2"

 [package.dependencies.importlib-resources]
 python = "<3.7"
-version = ">=1.0,<2"
+version = ">=1.0"

 [package.extras]
 docs = ["sphinx (>=3)", "sphinx-argparse (>=0.2.5)", "sphinx-rtd-theme (>=0.4.3)", "towncrier (>=19.9.0rc1)", "proselint (>=0.10.2)"]
-testing = ["pytest (>=4)", "coverage (>=5)", "coverage-enable-subprocess (>=1)", "pytest-xdist (>=1.31.0)", "pytest-mock (>=2)", "pytest-env (>=0.6.2)", "pytest-randomly (>=1)", "pytest-timeout", "packaging (>=20.0)", "xonsh (>=0.9.16)"]
+testing = ["pytest (>=4)", "coverage (>=5)", "coverage-enable-subprocess (>=1)", "pytest-xdist (>=1.31.0)", "pytest-mock (>=2)", "pytest-env (>=0.6.2)", "pytest-randomly (>=1)", "pytest-timeout (>=1)", "pytest-freezegun (>=0.4.1)", "flaky (>=3)", "packaging (>=20.0)", "xonsh (>=0.9.16)"]

 [[package]]
 category = "dev"
@ -1655,7 +1677,7 @@ marker = "python_version < \"3.5\" or python_version >= \"3.5\""
 name = "wcwidth"
 optional = false
 python-versions = "*"
-version = "0.2.3"
+version = "0.2.5"

 [package.dependencies]
 [package.dependencies."backports.functools-lru-cache"]
@ -1726,8 +1748,8 @@ cachy = [
    {file = "cachy-0.3.0.tar.gz", hash = "sha256:186581f4ceb42a0bbe040c407da73c14092379b1e4c0e327fdb72ae4a9b269b1"},
 ]
 certifi = [
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+    {file = "certifi-2020.6.20-py2.py3-none-any.whl", hash = "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"},
+    {file = "certifi-2020.6.20.tar.gz", hash = "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3"},
 ]
 cffi = [
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@ -1828,37 +1850,40 @@ coverage = [
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-    {file = "pytest-cov-2.9.0.tar.gz", hash = "sha256:b6a814b8ed6247bd81ff47f038511b57fe1ce7f4cc25b9106f1a4b106f1d9322"},
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+    {file = "pytest-cov-2.10.0.tar.gz", hash = "sha256:1a629dc9f48e53512fcbfda6b07de490c374b0c83c55ff7a1720b3fccff0ac87"},
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 ]
 pytest-mock = [
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 ]
 pytest-sugar = [
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+    {file = "pytest-sugar-0.9.4.tar.gz", hash = "sha256:b1b2186b0a72aada6859bea2a5764145e3aaa2c1cfbb23c3a19b5f7b697563d3"},
 ]
 pywin32-ctypes = [
    {file = "pywin32-ctypes-0.2.0.tar.gz", hash = "sha256:24ffc3b341d457d48e8922352130cf2644024a4ff09762a2261fd34c36ee5942"},
@ -2218,33 +2250,33 @@ pyyaml = [
    {file = "PyYAML-5.3.1.tar.gz", hash = "sha256:b8eac752c5e14d3eca0e6dd9199cd627518cb5ec06add0de9d32baeee6fe645d"},
 ]
 regex = [
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+    {file = "regex-2020.7.14-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:bbb332d45b32df41200380fff14712cb6093b61bd142272a10b16778c418e98e"},
+    {file = "regex-2020.7.14-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:c11d6033115dc4887c456565303f540c44197f4fc1a2bfb192224a301534888e"},
+    {file = "regex-2020.7.14-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:75aaa27aa521a182824d89e5ab0a1d16ca207318a6b65042b046053cfc8ed07a"},
+    {file = "regex-2020.7.14-cp38-cp38-win32.whl", hash = "sha256:d6cff2276e502b86a25fd10c2a96973fdb45c7a977dca2138d661417f3728341"},
+    {file = "regex-2020.7.14-cp38-cp38-win_amd64.whl", hash = "sha256:7a2dd66d2d4df34fa82c9dc85657c5e019b87932019947faece7983f2089a840"},
+    {file = "regex-2020.7.14.tar.gz", hash = "sha256:3a3af27a8d23143c49a3420efe5b3f8cf1a48c6fc8bc6856b03f638abc1833bb"},
 ]
 requests = [
    {file = "requests-2.21.0-py2.py3-none-any.whl", hash = "sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b"},
    {file = "requests-2.21.0.tar.gz", hash = "sha256:502a824f31acdacb3a35b6690b5fbf0bc41d63a24a45c4004352b0242707598e"},
-    {file = "requests-2.23.0-py2.py3-none-any.whl", hash = "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee"},
-    {file = "requests-2.23.0.tar.gz", hash = "sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6"},
+    {file = "requests-2.24.0-py2.py3-none-any.whl", hash = "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"},
+    {file = "requests-2.24.0.tar.gz", hash = "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b"},
 ]
 requests-toolbelt = [
    {file = "requests-toolbelt-0.8.0.tar.gz", hash = "sha256:f6a531936c6fa4c6cfce1b9c10d5c4f498d16528d2a54a22ca00011205a187b5"},
@ -2282,6 +2314,7 @@ six = [
 ]
 subprocess32 = [
    {file = "subprocess32-3.5.4-cp27-cp27m-macosx_10_6_intel.whl", hash = "sha256:88e37c1aac5388df41cc8a8456bb49ebffd321a3ad4d70358e3518176de3a56b"},
+    {file = "subprocess32-3.5.4-cp27-cp27mu-manylinux2014_x86_64.whl", hash = "sha256:e45d985aef903c5b7444d34350b05da91a9e0ea015415ab45a21212786c649d0"},
    {file = "subprocess32-3.5.4.tar.gz", hash = "sha256:eb2937c80497978d181efa1b839ec2d9622cf9600a039a79d0e108d1f9aec79d"},
 ]
 termcolor = [
@ -2316,12 +2349,12 @@ tornado = [
 tox = [
    {file = "tox-3.12.1-py2.py3-none-any.whl", hash = "sha256:f5c8e446b51edd2ea97df31d4ded8c8b72e7d6c619519da6bb6084b9dd5770f9"},
    {file = "tox-3.12.1.tar.gz", hash = "sha256:f87fd33892a2df0950e5e034def9468988b8d008c7e9416be665fcc0dd45b14f"},
-    {file = "tox-3.15.1-py2.py3-none-any.whl", hash = "sha256:322dfdf007d7d53323f767badcb068a5cfa7c44d8aabb698d131b28cf44e62c4"},
-    {file = "tox-3.15.1.tar.gz", hash = "sha256:8c9ad9b48659d291c5bc78bcabaa4d680d627687154b812fa52baedaa94f9f83"},
+    {file = "tox-3.17.1-py2.py3-none-any.whl", hash = "sha256:cf130909a224515f6c894023150ccc860c4cf5ecad64f583b9d43ed1aa7e5da8"},
+    {file = "tox-3.17.1.tar.gz", hash = "sha256:5968c07b3aeea715ac2fe723a912e0b6a0c53bebad24fc37eb559b7497f217fa"},
 ]
 tqdm = [
-    {file = "tqdm-4.46.1-py2.py3-none-any.whl", hash = "sha256:07c06493f1403c1380b630ae3dcbe5ae62abcf369a93bbc052502279f189ab8c"},
-    {file = "tqdm-4.46.1.tar.gz", hash = "sha256:cd140979c2bebd2311dfb14781d8f19bd5a9debb92dcab9f6ef899c987fcf71f"},
+    {file = "tqdm-4.48.0-py2.py3-none-any.whl", hash = "sha256:fcb7cb5b729b60a27f300b15c1ffd4744f080fb483b88f31dc8654b082cc8ea5"},
+    {file = "tqdm-4.48.0.tar.gz", hash = "sha256:6baa75a88582b1db6d34ce4690da5501d2a1cb65c34664840a456b2c9f794d29"},
 ]
 typed-ast = [
    {file = "typed_ast-1.4.1-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:73d785a950fc82dd2a25897d525d003f6378d1cb23ab305578394694202a58c3"},
@ -2347,9 +2380,8 @@ typed-ast = [
    {file = "typed_ast-1.4.1.tar.gz", hash = "sha256:8c8aaad94455178e3187ab22c8b01a3837f8ee50e09cf31f1ba129eb293ec30b"},
 ]
 typing = [
-    {file = "typing-3.7.4.1-py2-none-any.whl", hash = "sha256:c8cabb5ab8945cd2f54917be357d134db9cc1eb039e59d1606dc1e60cb1d9d36"},
-    {file = "typing-3.7.4.1-py3-none-any.whl", hash = "sha256:f38d83c5a7a7086543a0f649564d661859c5146a85775ab90c0d2f93ffaa9714"},
-    {file = "typing-3.7.4.1.tar.gz", hash = "sha256:91dfe6f3f706ee8cc32d38edbbf304e9b7583fb37108fef38229617f8b3eba23"},
+    {file = "typing-3.7.4.3-py2-none-any.whl", hash = "sha256:283d868f5071ab9ad873e5e52268d611e851c870a2ba354193026f2dfb29d8b5"},
+    {file = "typing-3.7.4.3.tar.gz", hash = "sha256:1187fb9c82fd670d10aa07bbb6cfcfe4bdda42d6fab8d5134f04e8c4d0b71cc9"},
 ]
 typing-extensions = [
    {file = "typing_extensions-3.7.4.2-py2-none-any.whl", hash = "sha256:f8d2bd89d25bc39dabe7d23df520442fa1d8969b82544370e03d88b5a591c392"},
@ -2365,12 +2397,12 @@ urllib3 = [
 virtualenv = [
    {file = "virtualenv-16.7.10-py2.py3-none-any.whl", hash = "sha256:105893c8dc66b7817691c7371439ec18e3b6c5e323a304b5ed96cdd2e75cc1ec"},
    {file = "virtualenv-16.7.10.tar.gz", hash = "sha256:e88fdcb08b0ecb11da97868f463dd06275923f50d87f4b9c8b2fc0994eec40f4"},
-    {file = "virtualenv-20.0.21-py2.py3-none-any.whl", hash = "sha256:a730548b27366c5e6cbdf6f97406d861cccece2e22275e8e1a757aeff5e00c70"},
-    {file = "virtualenv-20.0.21.tar.gz", hash = "sha256:a116629d4e7f4d03433b8afa27f43deba09d48bc48f5ecefa4f015a178efb6cf"},
+    {file = "virtualenv-20.0.27-py2.py3-none-any.whl", hash = "sha256:c51f1ba727d1614ce8fd62457748b469fbedfdab2c7e5dd480c9ae3fbe1233f1"},
+    {file = "virtualenv-20.0.27.tar.gz", hash = "sha256:26cdd725a57fef4c7c22060dba4647ebd8ca377e30d1c1cf547b30a0b79c43b4"},
 ]
 wcwidth = [
-    {file = "wcwidth-0.2.3-py2.py3-none-any.whl", hash = "sha256:980fbf4f3c196c0f329cdcd1e84c554d6a211f18e252e525a0cf4223154a41d6"},
-    {file = "wcwidth-0.2.3.tar.gz", hash = "sha256:edbc2b718b4db6cdf393eefe3a420183947d6aa312505ce6754516f458ff8830"},
+    {file = "wcwidth-0.2.5-py2.py3-none-any.whl", hash = "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784"},
+    {file = "wcwidth-0.2.5.tar.gz", hash = "sha256:c4d647b99872929fdb7bdcaa4fbe7f01413ed3d98077df798530e5b04f116c83"},
 ]
 webencodings = [
    {file = "webencodings-0.5.1-py2.py3-none-any.whl", hash = "sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78"},
--- a/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/pyproject.toml
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/pyproject.toml
@ -1,6 +1,6 @@
 [tool.poetry]
 name = "poetry"
-version = "1.0.9"
+version = "1.0.10"
 description = "Python dependency management and packaging made easy."
 authors = [
    "Sébastien Eustace <sebastien@eustace.io>"
--- a/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/src.json
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/src.json
@ -1,6 +1,6 @@
 {
    "owner": "python-poetry",
    "repo": "poetry",
-    "rev": "1d64e1c75cfd03d8f98533645a7815f0dbcaf421",
-    "sha256": "0gi1li55rim60hf1gdpgpx84zlkaj0wv12wbv7dib9malhfj3pnz"
+    "rev": "d3c9049a18ae33baacfcb5c698777282f2f58128",
+    "sha256": "00qfzjjs6clh93gfl1px3ma9km8qxl3f4z819nmyl58zc8ni3zyv"
 }
--- a/pkgs/development/web/nodejs/v10.nix
+++ b/pkgs/development/web/nodejs/v10.nix
@ -8,6 +8,6 @@ let
 in
  buildNodejs {
    inherit enableNpm;
-    version = "10.21.0";
-    sha256 = "0fxpvjm3gyfwapn55av8q9w1ds0l4nmn6ybdlslcmjiqhfi1zc16";
+    version = "10.22.0";
+    sha256 = "1nz18fa550li10r0kzsm28c2rvvq61nq8bqdygip0rmvbi2paxg0";
  }
--- a/pkgs/development/web/nodejs/v12.nix
+++ b/pkgs/development/web/nodejs/v12.nix
@ -8,6 +8,6 @@ let
 in
  buildNodejs {
    inherit enableNpm;
-    version = "12.18.2";
-    sha256 = "1wnxab2shqgs5in0h39qy2fc7f32pcz4gl9i2mj1001pfani1g9q";
+    version = "12.18.3";
+    sha256 = "03hdds6ghlmbz8q61alqj18pdnyd6hxmbhiws4pl51wlawk805bi";
  }
--- a/pkgs/development/web/nodejs/v13.nix
+++ b/pkgs/development/web/nodejs/v13.nix
@ -1,13 +0,0 @@
-{ callPackage, openssl, icu, python3, enableNpm ? true }:
-
-let
-  buildNodejs = callPackage ./nodejs.nix {
-    inherit openssl icu;
-    python = python3;
-  };
-in
-  buildNodejs {
-    inherit enableNpm;
-    version = "13.14.0";
-    sha256 = "1gi9nl99wsiqpwm266jdsa8g6rmjw4wqwgrkx9f2qk1y3hjcs0vf";
-  }
--- a/pkgs/development/web/nodejs/v14.nix
+++ b/pkgs/development/web/nodejs/v14.nix
@ -8,6 +8,6 @@ let
 in
  buildNodejs {
    inherit enableNpm;
-    version = "14.5.0";
-    sha256 = "1d6w7ycdiqbkip7m6m8xly31qgx7ywakzvrnqdq8ini5sricjlgb";
+    version = "14.6.0";
+    sha256 = "153a07ffrmvwbsc78wrc0xnwymmzrhva0kn6mgnfi3086v3h1wss";
  }
--- a/pkgs/games/cataclysm-dda/builder.nix
+++ b/pkgs/games/cataclysm-dda/builder.nix
@ -0,0 +1,49 @@
+{ stdenvNoCC, lib, type }:
+
+assert lib.elem type [
+  "mod"
+  "soundpack"
+  "tileset"
+];
+
+{ modName, version, src, ... } @ args:
+
+stdenvNoCC.mkDerivation (args // rec {
+  pname = args.pname or "cataclysm-dda-${type}-${modName}";
+
+  modRoot = args.modRoot or ".";
+
+  configurePhase = args.configurePhase or ''
+    runHook preConfigure
+    runHook postConfigure
+  '';
+
+  buildPhase = args.buildPhase or ''
+    runHook preBuild
+    runHook postBuild
+  '';
+
+  checkPhase = args.checkPhase or ''
+    runHook preCheck
+    runHook postCheck
+  '';
+
+  installPhase = let
+    baseDir = {
+      mod = "mods";
+      soundpack = "sound";
+      tileset = "gfx";
+    }.${type};
+  in args.installPhase or ''
+    runHook preInstall
+    destdir="$out/share/cataclysm-dda/${baseDir}"
+    mkdir -p "$destdir"
+    cp -R "${modRoot}" "$destdir/${modName}"
+    runHook postInstall
+  '';
+
+  passthru = {
+    forTiles = true;
+    forCurses = type == "mod";
+  };
+})
--- a/pkgs/games/cataclysm-dda/common.nix
+++ b/pkgs/games/cataclysm-dda/common.nix
@ -1,6 +1,7 @@
-{ stdenv, fetchFromGitHub, pkgconfig, gettext, ncurses, CoreFoundation
+{ stdenv, runtimeShell, pkgconfig, gettext, ncurses, CoreFoundation
 , tiles, SDL2, SDL2_image, SDL2_mixer, SDL2_ttf, freetype, Cocoa
-, debug, runtimeShell
+, debug
+, useXdgDir
 }:

 let
@ -12,98 +13,100 @@ let
  tilesDeps = [ SDL2 SDL2_image SDL2_mixer SDL2_ttf freetype ]
    ++ optionals stdenv.isDarwin [ Cocoa ];

-  common = {
-    nativeBuildInputs = [ pkgconfig ];
+  installXDGAppLauncher = ''
+    launcher="$out/share/applications/cataclysm-dda.desktop"
+    install -D -m 444 data/xdg/*cataclysm-dda.desktop -T "$launcher"
+    sed -i "$launcher" -e "s,\(Exec=\)\(cataclysm-tiles\),\1$out/bin/\2,"
+    install -D -m 444 data/xdg/cataclysm-dda.svg -t $out/share/icons/hicolor/scalable/apps
+  '';

-    buildInputs = cursesDeps ++ optionals tiles tilesDeps;
-
-    postPatch = ''
-      patchShebangs .
-    '';
-
-    makeFlags = [
-      "PREFIX=$(out)" "USE_HOME_DIR=1" "LANGUAGES=all"
-    ] ++ optionals (!debug) [
-      "RELEASE=1"
-    ] ++ optionals tiles [
-      "TILES=1" "SOUND=1"
-    ] ++ optionals stdenv.isDarwin [
-      "NATIVE=osx" "CLANG=1"
-    ];
-
-    postInstall = optionalString tiles
-    ( if !stdenv.isDarwin
-      then utils.installXDGAppLauncher
-      else utils.installMacOSAppLauncher
-    );
-
-    dontStrip = debug;
-
-    # https://hydra.nixos.org/build/65193254
-    # src/weather_data.cpp:203:1: fatal error: opening dependency file obj/tiles/weather_data.d: No such file or directory
-    # make: *** [Makefile:687: obj/tiles/weather_data.o] Error 1
-    enableParallelBuilding = false;
-
-    meta = with stdenv.lib; {
-      description = "A free, post apocalyptic, zombie infested rogue-like";
-      longDescription = ''
-        Cataclysm: Dark Days Ahead is a roguelike set in a post-apocalyptic world.
-        Surviving is difficult: you have been thrown, ill-equipped, into a
-        landscape now riddled with monstrosities of which flesh eating zombies are
-        neither the strangest nor the deadliest.
-
-        Yet with care and a little luck, many things are possible. You may try to
-        eke out an existence in the forests silently executing threats and
-        providing sustenance with your longbow. You can ride into town in a
-        jerry-rigged vehicle, all guns blazing, to settle matters in a fug of
-        smoke from your molotovs. You could take a more measured approach and
-        construct an impregnable fortress, surrounded by traps to protect you from
-        the horrors without. The longer you survive, the more skilled and adapted
-        you will get and the better equipped and armed to deal with the threats
-        you are presented with.
-
-        In the course of your ordeal there will be opportunities and temptations
-        to improve or change your very nature. There are tales of survivors fitted
-        with extraordinary cybernetics giving great power and stories too of
-        gravely mutated survivors who, warped by their ingestion of exotic
-        substances or radiation, now more closely resemble insects, birds or fish
-        than their original form.
-      '';
-      homepage = "https://cataclysmdda.org/";
-      license = licenses.cc-by-sa-30;
-      maintainers = with maintainers; [ mnacamura ];
-      platforms = platforms.unix;
-    };
-  };
-
-  utils = {
-    fetchFromCleverRaven = { rev, sha256 }:
-    fetchFromGitHub {
-      owner = "CleverRaven";
-      repo = "Cataclysm-DDA";
-      inherit rev sha256;
-    };
-
-    installXDGAppLauncher = ''
-      launcher="$out/share/applications/cataclysm-dda.desktop"
-      install -D -m 444 data/xdg/*cataclysm-dda.desktop -T "$launcher"
-      sed -i "$launcher" -e "s,\(Exec=\)\(cataclysm-tiles\),\1$out/bin/\2,"
-      install -D -m 444 data/xdg/cataclysm-dda.svg -t $out/share/icons/hicolor/scalable/apps
-    '';
-
-    installMacOSAppLauncher = ''
-      app=$out/Applications/Cataclysm.app
-      install -D -m 444 data/osx/Info.plist -t $app/Contents
-      install -D -m 444 data/osx/AppIcon.icns -t $app/Contents/Resources
-      mkdir $app/Contents/MacOS
-      launcher=$app/Contents/MacOS/Cataclysm.sh
-      cat << EOF > $launcher
-      #!${runtimeShell}
-      $out/bin/cataclysm-tiles
-      EOF
-      chmod 555 $launcher
-    '';
-  };
+  installMacOSAppLauncher = ''
+    app=$out/Applications/Cataclysm.app
+    install -D -m 444 data/osx/Info.plist -t $app/Contents
+    install -D -m 444 data/osx/AppIcon.icns -t $app/Contents/Resources
+    mkdir $app/Contents/MacOS
+    launcher=$app/Contents/MacOS/Cataclysm.sh
+    cat << EOF > $launcher
+    #!${runtimeShell}
+    $out/bin/cataclysm-tiles
+    EOF
+    chmod 555 $launcher
+  '';
 in

-{ inherit common utils; }
+stdenv.mkDerivation {
+  pname = "cataclysm-dda";
+
+  nativeBuildInputs = [ pkgconfig ];
+
+  buildInputs = cursesDeps ++ optionals tiles tilesDeps;
+
+  postPatch = ''
+    patchShebangs .
+
+    # Locale patch required for Darwin builds, see:
+    # https://github.com/NixOS/nixpkgs/pull/74064#issuecomment-560083970
+    sed -i src/translations.cpp \
+        -e 's@#elif (defined(__linux__) || (defined(MACOSX) && !defined(TILES)))@#elif 1@'
+  '';
+
+  makeFlags = [
+    "PREFIX=$(out)" "LANGUAGES=all"
+    (if useXdgDir then "USE_XDG_DIR=1" else "USE_HOME_DIR=1")
+  ] ++ optionals (!debug) [
+    "RELEASE=1"
+  ] ++ optionals tiles [
+    "TILES=1" "SOUND=1"
+  ] ++ optionals stdenv.isDarwin [
+    "NATIVE=osx" "CLANG=1"
+  ];
+
+  postInstall = optionalString tiles
+  ( if !stdenv.isDarwin
+    then installXDGAppLauncher
+    else installMacOSAppLauncher
+  );
+
+  dontStrip = debug;
+
+  # https://hydra.nixos.org/build/65193254
+  # src/weather_data.cpp:203:1: fatal error: opening dependency file obj/tiles/weather_data.d: No such file or directory
+  # make: *** [Makefile:687: obj/tiles/weather_data.o] Error 1
+  enableParallelBuilding = false;
+
+  passthru = {
+    isTiles = tiles;
+    isCurses = !tiles;
+  };
+
+  meta = with stdenv.lib; {
+    description = "A free, post apocalyptic, zombie infested rogue-like";
+    longDescription = ''
+      Cataclysm: Dark Days Ahead is a roguelike set in a post-apocalyptic world.
+      Surviving is difficult: you have been thrown, ill-equipped, into a
+      landscape now riddled with monstrosities of which flesh eating zombies are
+      neither the strangest nor the deadliest.
+
+      Yet with care and a little luck, many things are possible. You may try to
+      eke out an existence in the forests silently executing threats and
+      providing sustenance with your longbow. You can ride into town in a
+      jerry-rigged vehicle, all guns blazing, to settle matters in a fug of
+      smoke from your molotovs. You could take a more measured approach and
+      construct an impregnable fortress, surrounded by traps to protect you from
+      the horrors without. The longer you survive, the more skilled and adapted
+      you will get and the better equipped and armed to deal with the threats
+      you are presented with.
+
+      In the course of your ordeal there will be opportunities and temptations
+      to improve or change your very nature. There are tales of survivors fitted
+      with extraordinary cybernetics giving great power and stories too of
+      gravely mutated survivors who, warped by their ingestion of exotic
+      substances or radiation, now more closely resemble insects, birds or fish
+      than their original form.
+    '';
+    homepage = "https://cataclysmdda.org/";
+    license = licenses.cc-by-sa-30;
+    maintainers = with maintainers; [ mnacamura ];
+    platforms = platforms.unix;
+  };
+}
--- a/pkgs/games/cataclysm-dda/default.nix
+++ b/pkgs/games/cataclysm-dda/default.nix
@ -1,25 +1,42 @@
-{ stdenv, callPackage, CoreFoundation
-, tiles ? true, Cocoa
-, debug ? false
-}:
+{ newScope, darwin }:

 let
-  inherit (callPackage ./common.nix { inherit tiles CoreFoundation Cocoa debug; }) common utils;
-  inherit (utils) fetchFromCleverRaven;
+  callPackage = newScope self;
+
+  stable = rec {
+    tiles = callPackage ./stable.nix {
+      inherit (darwin.apple_sdk.frameworks) CoreFoundation Cocoa;
+    };
+
+    curses = tiles.override { tiles = false; };
+  };
+
+  git = rec {
+    tiles = callPackage ./git.nix {
+      inherit (darwin.apple_sdk.frameworks) CoreFoundation Cocoa;
+    };
+
+    curses = tiles.override { tiles = false; };
+  };
+
+  lib = callPackage ./lib.nix {};
+
+  pkgs = callPackage ./pkgs {};
+
+  self = {
+    inherit
+    callPackage
+    stable
+    git;
+
+    inherit (lib)
+    buildMod
+    buildSoundPack
+    buildTileSet
+    wrapCDDA;
+
+    inherit pkgs;
+  };
 in

-stdenv.mkDerivation (common // rec {
-  version = "0.E-2";
-  name = "cataclysm-dda-${version}";
-
-  src = fetchFromCleverRaven {
-    rev = version;
-    sha256 = "15l6w6lxays7qmsv0ci2ry53asb9an9dh7l7fc13256k085qcg68";
-  };
-
-  patches = [ ./patches/fix_locale_dir.patch ];
-
-  meta = with stdenv.lib.maintainers; common.meta // {
-    maintainers = common.meta.maintainers ++ [ skeidel ];
-  };
-})
+self
--- a/pkgs/games/cataclysm-dda/git.nix
+++ b/pkgs/games/cataclysm-dda/git.nix
@ -1,33 +1,41 @@
-{ stdenv, callPackage, CoreFoundation
+{ lib, callPackage, CoreFoundation, fetchFromGitHub, pkgs, wrapCDDA
 , tiles ? true, Cocoa
 , debug ? false
+, useXdgDir ? false
+, version ? "2019-11-22"
+, rev ? "a6c8ece992bffeae3788425dd4b3b5871e66a9cd"
+, sha256 ? "0ww2q5gykxm802z1kffmnrfahjlx123j1gfszklpsv0b1fccm1ab"
 }:

 let
-  inherit (stdenv.lib) substring;
-  inherit (callPackage ./common.nix { inherit tiles CoreFoundation Cocoa debug; }) common utils;
-  inherit (utils) fetchFromCleverRaven;
+  common = callPackage ./common.nix {
+    inherit CoreFoundation tiles Cocoa debug useXdgDir;
+  };
+
+  self = common.overrideAttrs (common: rec {
+    pname = common.pname + "-git";
+    inherit version;
+
+    src = fetchFromGitHub {
+      owner = "CleverRaven";
+      repo = "Cataclysm-DDA";
+      inherit rev sha256;
+    };
+
+    makeFlags = common.makeFlags ++ [
+      "VERSION=git-${version}-${lib.substring 0 8 src.rev}"
+    ];
+
+    passthru = common.passthru // {
+      pkgs = pkgs.override { build = self; };
+      withMods = wrapCDDA self;
+    };
+
+    meta = common.meta // {
+      maintainers = with lib.maintainers;
+      common.meta.maintainers ++ [ rardiol ];
+    };
+  });
 in

-stdenv.mkDerivation (common // rec {
-  version = "2019-11-22";
-  name = "cataclysm-dda-git-${version}";
-
-  src = fetchFromCleverRaven {
-    rev = "a6c8ece992bffeae3788425dd4b3b5871e66a9cd";
-    sha256 = "0ww2q5gykxm802z1kffmnrfahjlx123j1gfszklpsv0b1fccm1ab";
-  };
-
-  patches = [
-    # Locale patch required for Darwin builds, see: https://github.com/NixOS/nixpkgs/pull/74064#issuecomment-560083970
-    ./patches/fix_locale_dir_git.patch
-  ];
-
-  makeFlags = common.makeFlags ++ [
-    "VERSION=git-${version}-${substring 0 8 src.rev}"
-  ];
-
-  meta = with stdenv.lib.maintainers; common.meta // {
-    maintainers = common.meta.maintainers ++ [ rardiol ];
-  };
-})
+self
--- a/pkgs/games/cataclysm-dda/lib.nix
+++ b/pkgs/games/cataclysm-dda/lib.nix
@ -0,0 +1,17 @@
+{ callPackage }:
+
+{
+  buildMod = callPackage ./builder.nix {
+    type = "mod";
+  };
+
+  buildSoundPack = callPackage ./builder.nix {
+    type = "soundpack";
+  };
+
+  buildTileSet = callPackage ./builder.nix {
+    type = "tileset";
+  };
+
+  wrapCDDA = callPackage ./wrapper.nix {};
+}
--- a/pkgs/games/cataclysm-dda/patches/fix_locale_dir.patch
+++ b/pkgs/games/cataclysm-dda/patches/fix_locale_dir.patch
@ -1,18 +0,0 @@
--- a/src/translations.cpp
-+++ b/src/translations.cpp
-@@ -212,14 +212,12 @@ void set_language()
-     auto env = getenv( "LANGUAGE" );
-     locale_dir = std::string( PATH_INFO::base_path() + "lang/mo/" + ( env ? env : "none" ) +
-                               "/LC_MESSAGES/cataclysm-dda.mo" );
-#elif (defined(__linux__) || (defined(MACOSX) && !defined(TILES)))
-+#else
-     if( !PATH_INFO::base_path().empty() ) {
-         locale_dir = PATH_INFO::base_path() + "share/locale";
-     } else {
-         locale_dir = "lang/mo";
-     }
-#else
-    locale_dir = "lang/mo";
- #endif
- 
-     const char *locale_dir_char = locale_dir.c_str();
--- a/pkgs/games/cataclysm-dda/patches/fix_locale_dir_git.patch
+++ b/pkgs/games/cataclysm-dda/patches/fix_locale_dir_git.patch
@ -1,20 +0,0 @@
-diff --git a/src/translations.cpp b/src/translations.cpp
-index 067e2cd77d..5660d18b3d 100644
--- a/src/translations.cpp
-+++ b/src/translations.cpp
-@@ -211,14 +211,12 @@ void set_language()
-     auto env = getenv( "LANGUAGE" );
-     locale_dir = std::string( FILENAMES["base_path"] + "lang/mo/" + ( env ? env : "none" ) +
-                               "/LC_MESSAGES/cataclysm-dda.mo" );
-#elif (defined(__linux__) || (defined(MACOSX) && !defined(TILES)))
-+#else
-     if( !FILENAMES["base_path"].empty() ) {
-         locale_dir = FILENAMES["base_path"] + "share/locale";
-     } else {
-         locale_dir = "lang/mo";
-     }
-#else
-    locale_dir = "lang/mo";
- #endif
-
-     const char *locale_dir_char = locale_dir.c_str();
--- a/pkgs/games/cataclysm-dda/pkgs/default.nix
+++ b/pkgs/games/cataclysm-dda/pkgs/default.nix
@ -0,0 +1,27 @@
+{ lib, callPackage, build ? null }:
+
+let
+  pkgs = {
+    mod = {
+    };
+
+    soundpack = {
+    };
+
+    tileset = {
+      UndeadPeople = callPackage ./tilesets/UndeadPeople {};
+    };
+  };
+
+  pkgs' = lib.mapAttrs (_: mod: lib.filterAttrs availableForBuild mod) pkgs;
+
+  availableForBuild = _: mod:
+  if isNull build then
+    true
+  else if build.isTiles then
+    mod.forTiles
+  else
+    mod.forCurses;
+in
+
+lib.makeExtensible (_: pkgs')
--- a/pkgs/games/cataclysm-dda/pkgs/tilesets/UndeadPeople/default.nix
+++ b/pkgs/games/cataclysm-dda/pkgs/tilesets/UndeadPeople/default.nix
@ -0,0 +1,23 @@
+{ lib, buildTileSet, fetchFromGitHub }:
+
+buildTileSet {
+  modName = "UndeadPeople";
+  version = "2020-07-08";
+
+  src = fetchFromGitHub {
+    owner = "SomeDeadGuy";
+    repo = "UndeadPeopleTileset";
+    rev = "f7f13b850fafe2261deee051f45d9c611a661534";
+    sha256 = "0r06srjr7rq51jk9yfyxz80nfgb98mkn86cbcjfxpibgbqvcp0zm";
+  };
+
+  modRoot = "MSX++UnDeadPeopleEdition";
+
+  meta = with lib; {
+    description = "Cataclysm DDA tileset based on MSX++ tileset";
+    homepage = "https://github.com/SomeDeadGuy/UndeadPeopleTileset";
+    license = licenses.unfree;
+    maintainers = with maintainers; [ mnacamura ];
+    platforms = platforms.all;
+  };
+}
--- a/pkgs/games/cataclysm-dda/stable.nix
+++ b/pkgs/games/cataclysm-dda/stable.nix
@ -0,0 +1,34 @@
+{ lib, callPackage, CoreFoundation, fetchFromGitHub, pkgs, wrapCDDA
+, tiles ? true, Cocoa
+, debug ? false
+, useXdgDir ? false
+}:
+
+let
+  common = callPackage ./common.nix {
+    inherit CoreFoundation tiles Cocoa debug useXdgDir;
+  };
+
+  self = common.overrideAttrs (common: rec {
+    version = "0.E-2";
+
+    src = fetchFromGitHub {
+      owner = "CleverRaven";
+      repo = "Cataclysm-DDA";
+      rev = version;
+      sha256 = "15l6w6lxays7qmsv0ci2ry53asb9an9dh7l7fc13256k085qcg68";
+    };
+
+    passthru = common.passthru // {
+      pkgs = pkgs.override { build = self; };
+      withMods = wrapCDDA self;
+    };
+
+    meta = common.meta // {
+      maintainers = with lib.maintainers;
+      common.meta.maintainers ++ [ skeidel ];
+    };
+  });
+in
+
+self
--- a/pkgs/games/cataclysm-dda/wrapper.nix
+++ b/pkgs/games/cataclysm-dda/wrapper.nix
@ -0,0 +1,47 @@
+{ lib, symlinkJoin, makeWrapper }:
+
+unwrapped:
+
+pkgsSpec:
+
+let
+  mods = if lib.isFunction pkgsSpec
+         then pkgsSpec unwrapped.pkgs
+         else pkgsSpec;
+in
+
+if builtins.length mods == 0
+then unwrapped
+else symlinkJoin {
+  name = unwrapped.name + "-with-mods";
+
+  paths = [ unwrapped ] ++ mods;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  postBuild = ''
+    if [ -x $out/bin/cataclysm ]; then
+        wrapProgram $out/bin/cataclysm \
+            --add-flags "--datadir $out/share/cataclysm-dda/"
+    fi
+    if [ -x $out/bin/cataclysm-tiles ]; then
+        wrapProgram $out/bin/cataclysm-tiles \
+            --add-flags "--datadir $out/share/cataclysm-dda/"
+    fi
+
+    # Launch the wrapped program
+    replaceProgram() {
+        cp "$1" "''${1}.bk"
+        unlink "$1"
+        mv "''${1}.bk" "$1"
+        sed -i "$1" -e "s,/nix/store/.\+\(/bin/cataclysm-tiles\),$out\1,"
+    }
+    for script in "$out/share/applications/cataclysm-dda.desktop" \
+                  "$out/Applications/Cataclysm.app/Contents/MacOS/Cataclysm.sh"
+    do
+        if [ -e "$script" ]; then
+            replaceProgram "$script"
+        fi
+    done
+  '';
+}
--- a/pkgs/os-specific/linux/xpadneo/default.nix
+++ b/pkgs/os-specific/linux/xpadneo/default.nix
@ -0,0 +1,37 @@
+{ stdenv, fetchFromGitHub, kernel, bluez }:
+
+stdenv.mkDerivation rec {
+  pname = "xpadneo";
+  version = "0.8.1";
+
+  src = fetchFromGitHub {
+    owner = "atar-axis";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0v688j7jx2b68zlwnrr5y63zxzhldygw1lcp8f3irayhcp8ikzzy";
+  };
+
+  setSourceRoot = ''
+    export sourceRoot=$(pwd)/source/hid-xpadneo/src
+  '';
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+  buildInputs = [ bluez ];
+
+  makeFlags = [
+    "-C"
+    "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+    "M=$(sourceRoot)"
+  ];
+
+  buildFlags = [ "modules" ];
+  installFlags = [ "INSTALL_MOD_PATH=${placeholder "out"}" ];
+  installTargets = [ "modules_install" ];
+
+  meta = with stdenv.lib; {
+    description = "Advanced Linux driver for Xbox One wireless controllers";
+    homepage = "https://atar-axis.github.io/xpadneo";
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+  };
+}
--- a/pkgs/stdenv/cross/default.nix
+++ b/pkgs/stdenv/cross/default.nix
@ -38,7 +38,7 @@ in lib.init bootStages ++ [
  (buildPackages: {
    inherit config;
    overlays = overlays ++ crossOverlays
-      ++ (if crossSystem.isWasm then [(import ../../top-level/static.nix)] else []);
+      ++ (if (with crossSystem; isWasm || isRedox) then [(import ../../top-level/static.nix)] else []);
    selfBuild = false;
    stdenv = buildPackages.stdenv.override (old: rec {
      buildPlatform = localSystem;
@ -72,7 +72,7 @@ in lib.init bootStages ++ [
             (hostPlatform.isLinux && !buildPlatform.isLinux)
             [ buildPackages.patchelf ]
        ++ lib.optional
-             (let f = p: !p.isx86 || p.libc == "musl" || p.libc == "wasilibc" || p.isiOS; in f hostPlatform && !(f buildPlatform))
+             (let f = p: !p.isx86 || builtins.elem p.libc [ "musl" "wasilibc" "relibc" ] || p.isiOS; in f hostPlatform && !(f buildPlatform))
             buildPackages.updateAutotoolsGnuConfigScriptsHook
           # without proper `file` command, libtool sometimes fails
           # to recognize 64-bit DLLs
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@ -4903,10 +4903,6 @@ in
  nodejs-slim-12_x = callPackage ../development/web/nodejs/v12.nix {
    enableNpm = false;
  };
-  nodejs-13_x = callPackage ../development/web/nodejs/v13.nix { };
-  nodejs-slim-13_x = callPackage ../development/web/nodejs/v13.nix {
-    enableNpm = false;
-  };
  nodejs-14_x = callPackage ../development/web/nodejs/v14.nix { };
  nodejs-slim-14_x = callPackage ../development/web/nodejs/v14.nix {
    enableNpm = false;
@ -8359,8 +8355,12 @@ in
  gerbil-support = callPackage ../development/compilers/gerbil/gerbil-support.nix { };
  gerbilPackages-unstable = gerbil-support.gerbilPackages-unstable; # NB: don't recurseIntoAttrs for (unstable!) libraries

-  gccFun = callPackage (if stdenv.targetPlatform.isVc4 then ../development/compilers/gcc/6 else ../development/compilers/gcc/9);
-  gcc = if stdenv.targetPlatform.isVc4 then gcc6 else gcc9;
+  gccFun = callPackage (if (with stdenv.targetPlatform; isVc4 || libc == "relibc")
+    then ../development/compilers/gcc/6
+    else ../development/compilers/gcc/9);
+  gcc = if (with stdenv.targetPlatform; isVc4 || libc == "relibc")
+    then gcc6 else gcc9;
+  
  gcc-unwrapped = gcc.cc;

  gccStdenv = if stdenv.cc.isGNU then stdenv else stdenv.override {
@ -8495,7 +8495,11 @@ in
    libcCross = if stdenv.targetPlatform != stdenv.buildPlatform then libcCross else null;
    threadsCross = if stdenv.targetPlatform != stdenv.buildPlatform then threadsCross else null;

-    isl = if !stdenv.isDarwin then isl_0_14 else null;
+    isl = if stdenv.isDarwin
+            then null
+          else if stdenv.targetPlatform.isRedox
+            then isl_0_17
+          else isl_0_14;
  }));

  gcc7 = lowPrio (wrapCC (callPackage ../development/compilers/gcc/7 {
@ -9676,7 +9680,7 @@ in
  kanif = callPackage ../applications/networking/cluster/kanif { };

  lumo = callPackage ../development/interpreters/clojurescript/lumo {
-    nodejs = nodejs-13_x;
+    nodejs = nodejs_latest;
  };

  lxappearance = callPackage ../desktops/lxde/core/lxappearance { };
@ -12160,6 +12164,7 @@ in
    else if name == "libSystem" then targetPackages.darwin.xcode
    else if name == "nblibc" then targetPackages.netbsdCross.libc
    else if name == "wasilibc" then targetPackages.wasilibc or wasilibc
+    else if name == "relibc" then targetPackages.relibc or relibc
    else if stdenv.targetPlatform.isGhcjs then null
    else throw "Unknown libc ${name}";

@ -12174,6 +12179,8 @@ in
    stdenv = crossLibcStdenv;
  };

+  relibc = callPackage ../development/libraries/relibc { };
+
  # Only supported on Linux, using glibc
  glibcLocales = if stdenv.hostPlatform.libc == "glibc" then callPackage ../development/libraries/glibc/locales.nix { } else null;

@ -17407,6 +17414,8 @@ in

    x86_energy_perf_policy = callPackage ../os-specific/linux/x86_energy_perf_policy { };

+    xpadneo = callPackage ../os-specific/linux/xpadneo { };
+
    zenpower = callPackage ../os-specific/linux/zenpower { };

    inherit (callPackages ../os-specific/linux/zfs {
@ -21422,6 +21431,8 @@ in

  netease-cloud-music = callPackage ../applications/audio/netease-cloud-music {};

+  newsflash = callPackage ../applications/networking/feedreaders/newsflash { };
+
  nicotine-plus = callPackage ../applications/networking/soulseek/nicotine-plus {
    geoip = geoipWithDatabase;
  };
@ -23913,13 +23924,11 @@ in
    inherit (darwin.apple_sdk.frameworks) Carbon CoreServices;
  };

-  cataclysm-dda = callPackage ../games/cataclysm-dda {
-    inherit (darwin.apple_sdk.frameworks) CoreFoundation Cocoa;
-  };
+  cataclysmDDA = callPackage ../games/cataclysm-dda { };

-  cataclysm-dda-git = callPackage ../games/cataclysm-dda/git.nix {
-    inherit (darwin.apple_sdk.frameworks) CoreFoundation Cocoa;
-  };
+  cataclysm-dda = cataclysmDDA.stable.tiles;
+
+  cataclysm-dda-git = cataclysmDDA.git.tiles;

  chessdb = callPackage ../games/chessdb { };

--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@ -758,6 +758,8 @@ let

    sqlexpr = callPackage ../development/ocaml-modules/sqlexpr { };

+    tsort = callPackage ../development/ocaml-modules/tsort { };
+
    tuntap = callPackage ../development/ocaml-modules/tuntap { };

    tyxml = callPackage ../development/ocaml-modules/tyxml { };
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@ -7532,6 +7532,11 @@ let
      url = "mirror://cpan/authors/id/C/CW/CWEST/File-Pid-1.01.tar.gz";
      sha256 = "bafeee8fdc96eb06306a0c58bbdb7209b6de45f850e75fdc6b16db576e05e422";
    };
+    patches = [(fetchpatch {
+      name = "missing-pidfile.patch";
+      url = "https://sources.debian.org/data/main/libf/libfile-pid-perl/1.01-2/debian/patches/missing-pidfile.patch";
+      sha256 = "1wvax2qdpfs9mgksnc12dhby9b9w19isp50dc55wd3d741ihh6sl";
+    })];
    propagatedBuildInputs = [ ClassAccessor ];
    meta = {
      license = stdenv.lib.licenses.free; # Same as Perl
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@ -2072,6 +2072,10 @@ in {

  chevron = callPackage ../development/python-modules/chevron {};

+  ci-info = callPackage ../development/python-modules/ci-info { };
+
+  ci-py = callPackage ../development/python-modules/ci-py { };
+
  cli-helpers = callPackage ../development/python-modules/cli-helpers {};

  cmarkgfm = callPackage ../development/python-modules/cmarkgfm { };
@ -3992,10 +3996,10 @@ in {

  folium = callPackage ../development/python-modules/folium { };

-  fontforge = toPythonModule (pkgs.fontforge.override {
+  fontforge = disabledIf (!isPy3k) (toPythonModule (pkgs.fontforge.override {
    withPython = true;
    inherit python;
-  });
+  }));

  fonttools = callPackage ../development/python-modules/fonttools { };