pkgs/games: stdenv.lib -> lib

pkgs/games/abbaye-des-morts/default.nix

@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   makeFlags = [ "PREFIX=$(out)" "DESTDIR=" ];
 
-  preBuild = stdenv.lib.optionalString stdenv.cc.isClang
+  preBuild = lib.optionalString stdenv.cc.isClang
     ''
       substituteInPlace Makefile \
         --replace -fpredictive-commoning ""

pkgs/games/adom/default.nix

@@ -5,7 +5,7 @@ let
 
   inherit (xorg) libXext libX11;
 
-  lpath = "${stdenv.cc.cc.lib}/lib64:" + stdenv.lib.makeLibraryPath [
+  lpath = "${stdenv.cc.cc.lib}/lib64:" + lib.makeLibraryPath [
       zlib libmad libpng12 libcaca libXext libX11 libGLU libGL alsaLib libpulseaudio];
 
 in

pkgs/games/alephone/default.nix

@@ -93,7 +93,7 @@ in self // {
       '';
 
       meta = alephone.meta // {
-        license = stdenv.lib.licenses.free;
+        license = lib.licenses.free;
         hydraPlatforms = [ ];
       } // meta;
     });

pkgs/games/andyetitmoves/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libvorbis, libogg, libtheora, SDL, libXft, SDL_image, zlib, libX11, libpng, openal, runtimeShell, requireFile, commercialVersion ? false }:
+{ lib, stdenv, fetchurl, libvorbis, libogg, libtheora, SDL, libXft, SDL_image, zlib, libX11, libpng, openal, runtimeShell, requireFile, commercialVersion ? false }:
 
 let plainName = "andyetitmoves";
     version   = "1.2.2";
@@ -68,8 +68,8 @@ stdenv.mkDerivation {
 
     homepage = "http://www.andyetitmoves.net/";
 
-    license = stdenv.lib.licenses.unfree;
+    license = lib.licenses.unfree;
 
-    maintainers = with stdenv.lib.maintainers; [bluescreen303];
+    maintainers = with lib.maintainers; [bluescreen303];
   };
 }

pkgs/games/arena/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gtk2-x11, glib, pango, cairo, atk, gdk-pixbuf, libX11 }:
+{ lib, stdenv, fetchurl, gtk2-x11, glib, pango, cairo, atk, gdk-pixbuf, libX11 }:
 
 # Arena is free software in the sense of "free beer" but not as in "free
 # speech". We can install it as we please, but we cannot re-distribute it in
@@ -7,7 +7,7 @@
 
 let
 
-  inherit (stdenv.lib) makeLibraryPath;
+  inherit (lib) makeLibraryPath;
   libDir = "lib64";
 
 in
@@ -66,9 +66,9 @@ stdenv.mkDerivation rec {
       UCI protocol I, II. Furthermore, compatible to Chess960, DGT electronic
       chess board & DGT clocks and much more.
     '';
-    license = stdenv.lib.licenses.unfree;
+    license = lib.licenses.unfree;
     platforms = ["x86_64-linux"];
-    hydraPlatforms = stdenv.lib.platforms.none;
+    hydraPlatforms = lib.platforms.none;
   };
 
 }

pkgs/games/arx-libertatis/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, zlib, boost
+{ lib, stdenv, fetchFromGitHub, cmake, zlib, boost
 , openal, glm, freetype, libGLU, SDL2, epoxy
 , dejavu_fonts, inkscape, optipng, imagemagick
 , withCrashReporter ? !stdenv.isDarwin
@@ -8,7 +8,7 @@
 ,   gdb  ? null
 }:
 
-with stdenv.lib;
+with lib;
 
 stdenv.mkDerivation {
   pname = "arx-libertatis";

pkgs/games/assaultcube/default.nix

@@ -1,8 +1,8 @@
-{ fetchFromGitHub, stdenv, makeDesktopItem, openal, pkgconfig, libogg,
+{ fetchFromGitHub, lib, stdenv, makeDesktopItem, openal, pkgconfig, libogg,
   libvorbis, SDL, SDL_image, makeWrapper, zlib, file,
   client ? true, server ? true }:
 
-with stdenv.lib;
+with lib;
 
 stdenv.mkDerivation rec {
 
@@ -67,6 +67,6 @@ stdenv.mkDerivation rec {
     homepage = "https://assault.cubers.net";
     maintainers = [ ];
     platforms = platforms.linux; # should work on darwin with a little effort.
-    license = stdenv.lib.licenses.zlib;
+    license = lib.licenses.zlib;
   };
 }

pkgs/games/astromenace/default.nix

@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, cmake, xlibsWrapper, libGLU, libGL, SDL, openal, freealut, libogg, libvorbis, runtimeShell }:
+{ fetchurl, lib, stdenv, cmake, xlibsWrapper, libGLU, libGL, SDL, openal, freealut, libogg, libvorbis, runtimeShell }:
 
 stdenv.mkDerivation rec {
   version = "1.3.2";
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Hardcore 3D space shooter with spaceship upgrade possibilities";
     homepage = "https://www.viewizard.com/";
-    license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/azimuth/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, SDL, which, installTool ? false }:
+{ lib, stdenv, fetchFromGitHub, SDL, which, installTool ? false }:
 
 stdenv.mkDerivation rec {
   pname = "azimuth";
@@ -41,10 +41,10 @@ stdenv.mkDerivation rec {
       bosses to tangle with.
     '';
 
-    license = stdenv.lib.licenses.gpl3Plus;
+    license = lib.licenses.gpl3Plus;
     homepage = "https://mdsteele.games/azimuth/index.html";
-    maintainers = with stdenv.lib.maintainers; [ marius851000 ];
-    platforms = stdenv.lib.platforms.linux;
+    maintainers = with lib.maintainers; [ marius851000 ];
+    platforms = lib.platforms.linux;
   };
 
 }

pkgs/games/ball-and-paddle/default.nix

@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, SDL, SDL_image, SDL_mixer, SDL_ttf, guile, gettext }:
+{ fetchurl, lib, stdenv, SDL, SDL_image, SDL_mixer, SDL_ttf, guile, gettext }:
 
 stdenv.mkDerivation rec {
   name = "ballandpaddle-0.8.1";
@@ -31,14 +31,14 @@ stdenv.mkDerivation rec {
       with Guile.  Follow the example level sets and the documentation.
     '';
 
-    license = stdenv.lib.licenses.gpl3Plus;
+    license = lib.licenses.gpl3Plus;
 
     homepage = "https://www.gnu.org/software/ballandpaddle/";
 
     maintainers = [ ];
 
-    platforms = stdenv.lib.platforms.unix;
+    platforms = lib.platforms.unix;
 
-    hydraPlatforms = stdenv.lib.platforms.linux; # sdl-config times out on darwin
+    hydraPlatforms = lib.platforms.linux; # sdl-config times out on darwin
   };
 }

pkgs/games/beret/default.nix

@@ -6,8 +6,8 @@ stdenv.mkDerivation {
   buildInputs = [ SDL SDL_image SDL_ttf SDL_mixer ];
 
   NIX_CFLAGS_COMPILE = "-I${SDL.dev}/include/SDL";
-  NIX_CFLAGS_LINK = stdenv.lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
-  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin
+  NIX_CFLAGS_LINK = lib.optionalString (!stdenv.isDarwin) "-lgcc_s";
+  NIX_LDFLAGS = lib.optionalString stdenv.isDarwin
     "-framework CoreFoundation -framework OpenGL -framework Cocoa";
 
   patches = [ ./use-home-dir.patch ];

pkgs/games/bitsnbots/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, SDL, lua, libGLU, libGL }:
+{ lib, stdenv, fetchurl, SDL, lua, libGLU, libGL }:
 
 stdenv.mkDerivation rec {
   name = "bitsnbots-20111230";
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Simple puzzle game with moving robots";
     homepage = "http://moikmellah.org/blog/?page_id=19";
-    license = stdenv.lib.licenses.gpl3Plus;
-    platforms = with stdenv.lib.platforms; linux;
+    license = lib.licenses.gpl3Plus;
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/blackshades/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchsvn, SDL, libGLU, libGL, openal, libvorbis, freealut, SDL_image}:
+{lib, stdenv, fetchsvn, SDL, libGLU, libGL, openal, libvorbis, freealut, SDL_image}:
 
 stdenv.mkDerivation {
   name = "blackshades-svn-110";
@@ -27,8 +27,8 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://icculus.org/blackshades/";
     description = "Protect the VIP";
-    license = stdenv.lib.licenses.free;
-    maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = with stdenv.lib.platforms; linux;
+    license = lib.licenses.free;
+    maintainers = with lib.maintainers; [viric];
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/blobby/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, SDL2, SDL2_image, libGLU, libGL, cmake, physfs, boost, zip, zlib, pkg-config }:
+{ lib, stdenv, fetchurl, SDL2, SDL2_image, libGLU, libGL, cmake, physfs, boost, zip, zlib, pkg-config }:
 
 stdenv.mkDerivation rec {
   pname = "blobby-volley";
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     chmod a+x "$out/bin/blobby"
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = ''A blobby volleyball game'';
     license = licenses.bsd3;
     platforms = platforms.linux;

pkgs/games/bsdgames/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, ncurses, openssl, flex, bison, less, miscfiles }:
+{ lib, stdenv, fetchurl, ncurses, openssl, flex, bison, less, miscfiles }:
 
 stdenv.mkDerivation {
   name = "bsd-games-2.17";
@@ -60,8 +60,8 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://www.t2-project.org/packages/bsd-games.html";
     description = "Ports of all the games from NetBSD-current that are free";
-    license = stdenv.lib.licenses.free;
-    maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = with stdenv.lib.platforms; linux;
+    license = lib.licenses.free;
+    maintainers = with lib.maintainers; [viric];
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/cataclysm-dda/common.nix

@@ -5,7 +5,7 @@
 }:
 
 let
-  inherit (stdenv.lib) optionals optionalString;
+  inherit (lib) optionals optionalString;
 
   cursesDeps = [ gettext ncurses ]
     ++ optionals stdenv.isDarwin [ CoreFoundation ];

pkgs/games/chessdb/default.nix

@@ -1,8 +1,8 @@
-{ stdenv, fetchurl, tcl, tk, libX11, makeWrapper }:
+{ lib, stdenv, fetchurl, tcl, tk, libX11, makeWrapper }:
 
 stdenv.mkDerivation {
   name = "chessdb-3.6.19-beta-1";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/chessdb/ChessDB-3.6.19-beta-1.tar.gz";
     sha256 = "0brc3wln3bxp979iqj2w1zxpfd0pch8zzazhdmwf7acww4hrsz62";
@@ -25,6 +25,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://chessdb.sourceforge.net/";
     description = "A free chess database";
-    platforms = stdenv.lib.platforms.linux;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/chiaki/default.nix

@@ -43,10 +43,10 @@ mkDerivation rec {
     qtsvg
     protobuf
     SDL2
-  ] ++ stdenv.lib.optionals stdenv.isLinux [
+  ] ++ lib.optionals stdenv.isLinux [
     libevdev
     udev
-  ] ++ stdenv.lib.optionals stdenv.isDarwin [
+  ] ++ lib.optionals stdenv.isDarwin [
     qtmacextras
   ];
 

pkgs/games/chocolate-doom/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, autoreconfHook, pkgconfig, SDL2, SDL2_mixer, SDL2_net, fetchFromGitHub }:
+{ lib, stdenv, autoreconfHook, pkgconfig, SDL2, SDL2_mixer, SDL2_net, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
   pname = "chocolate-doom";
@@ -22,9 +22,9 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://chocolate-doom.org/";
     description = "A Doom source port that accurately reproduces the experience of Doom as it was played in the 1990s";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.unix;
-    hydraPlatforms = stdenv.lib.platforms.linux; # darwin times out
-    maintainers = with stdenv.lib.maintainers; [ MP2E ];
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.unix;
+    hydraPlatforms = lib.platforms.linux; # darwin times out
+    maintainers = with lib.maintainers; [ MP2E ];
   };
 }

pkgs/games/ckan/default.nix

@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ makeWrapper mono ];
 
-  libraries = stdenv.lib.makeLibraryPath [ gtk2 curl ];
+  libraries = lib.makeLibraryPath [ gtk2 curl ];
 
   buildPhase = "true";
 

pkgs/games/cockatrice/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, mkDerivation, cmake, protobuf
+{ lib, stdenv, fetchFromGitHub, mkDerivation, cmake, protobuf
 , qtbase, qtmultimedia, qttools, qtwebsockets, wrapQtAppsHook
 }:
 
@@ -22,8 +22,8 @@ mkDerivation rec {
   meta = {
     homepage = "https://github.com/Cockatrice/Cockatrice";
     description = "A cross-platform virtual tabletop for multiplayer card games";
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = with stdenv.lib.maintainers; [ evanjs ];
-    platforms = with stdenv.lib.platforms; linux;
+    license = lib.licenses.gpl2;
+    maintainers = with lib.maintainers; [ evanjs ];
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/construo/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchurl
 , libX11
 , zlib
@@ -18,9 +18,9 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ libX11 zlib xorgproto ]
-    ++ stdenv.lib.optional (libGL != null) libGL
-    ++ stdenv.lib.optional (libGLU != null) libGLU
-    ++ stdenv.lib.optional (freeglut != null) freeglut;
+    ++ lib.optional (libGL != null) libGL
+    ++ lib.optional (libGLU != null) libGLU
+    ++ lib.optional (freeglut != null) freeglut;
 
   preConfigure = ''
     substituteInPlace src/Makefile.in \
@@ -30,6 +30,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Masses and springs simulation game";
     homepage = "http://fs.fsf.org/construo/";
-    license = stdenv.lib.licenses.gpl3;
+    license = lib.licenses.gpl3;
   };
 }

pkgs/games/crack-attack/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gtk2, freeglut, SDL, SDL_mixer, libGLU, libGL, libXi, libXmu }:
+{ lib, stdenv, fetchurl, pkgconfig, gtk2, freeglut, SDL, SDL_mixer, libGLU, libGL, libXi, libXmu }:
 
 stdenv.mkDerivation {
   name = "crack-attack-1.1.14";
@@ -28,8 +28,8 @@ stdenv.mkDerivation {
   meta = {
     description = "A fast-paced puzzle game inspired by the classic Super NES title Tetris Attack!";
     homepage = "https://www.nongnu.org/crack-attack/";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.piotr ];
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.piotr ];
   };
 }

pkgs/games/crafty/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, unzip }:
+{ lib, stdenv, fetchurl, unzip }:
 
 stdenv.mkDerivation rec {
   pname = "crafty";
@@ -66,8 +66,8 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.craftychess.com/";
     description = "Chess program developed by Dr. Robert M. Hyatt";
-    license = stdenv.lib.licenses.unfree;
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = [ stdenv.lib.maintainers.jwiegley ];
+    license = lib.licenses.unfree;
+    platforms = lib.platforms.unix;
+    maintainers = [ lib.maintainers.jwiegley ];
   };
 }

pkgs/games/crispy-doom/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, autoreconfHook, pkgconfig, SDL2, SDL2_mixer, SDL2_net, fetchFromGitHub, python }:
+{ lib, stdenv, autoreconfHook, pkgconfig, SDL2, SDL2_mixer, SDL2_net, fetchFromGitHub, python }:
 
 stdenv.mkDerivation rec {
   pname = "crispy-doom";
@@ -27,8 +27,8 @@ stdenv.mkDerivation rec {
       Crispy Doom is a limit-removing enhanced-resolution Doom source port based on Chocolate Doom.
       Its name means that 640x400 looks \"crisp\" and is also a slight reference to its origin.
     '';
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ neonfuz ];
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ neonfuz ];
   };
 }

pkgs/games/crrcsim/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libGLU, libGL, SDL, SDL_mixer, plib, libjpeg }:
+{ lib, stdenv, fetchurl, libGLU, libGL, SDL, SDL_mixer, plib, libjpeg }:
 let
   version = "0.9.13";
 in
@@ -21,8 +21,8 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A model-airplane flight simulator";
-    maintainers = with stdenv.lib.maintainers; [ raskin ];
+    maintainers = with lib.maintainers; [ raskin ];
     platforms = [ "i686-linux" "x86_64-linux" ];
-    license = stdenv.lib.licenses.gpl2;
+    license = lib.licenses.gpl2;
   };
 }

pkgs/games/cutemaze/default.nix

@@ -13,7 +13,7 @@ mkDerivation rec {
 
   buildInputs = [ qtsvg ];
 
-  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+  postInstall = lib.optionalString stdenv.isDarwin ''
     mkdir -p $out/Applications
     mv CuteMaze.app $out/Applications
   '';

pkgs/games/cuyo/default.nix

@@ -1,21 +1,21 @@
-{ stdenv, fetchurl, SDL, SDL_mixer, zlib }:
+{ lib, stdenv, fetchurl, SDL, SDL_mixer, zlib }:
 
 stdenv.mkDerivation {
   pname = "cuyo";
   version = "2.1.0";
-  
+
   src = fetchurl {
      url = "https://download.savannah.gnu.org/releases/cuyo/cuyo-2.1.0.tar.gz";
      sha256 = "17yqv924x7yvwix7yz9jdhgyar8lzdhqvmpvv0any8rdkajhj23c";
      };
 
   buildInputs = [ SDL SDL_mixer zlib ];
-     
+
   meta = {
      homepage = "http://karimmi.de/cuyo";
      description = "Stacking blocks game, with different rules for each level";
-     license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+     license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
   };
-  
+
 }

pkgs/games/dhewm3/default.nix

@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage = "https://github.com/dhewm/dhewm3";
     description = "Doom 3 port to SDL";
-    license = stdenv.lib.licenses.gpl3;
+    license = lib.licenses.gpl3;
     maintainers = with maintainers; [ MP2E ];
     platforms = with platforms; linux;
   };

pkgs/games/domination/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchsvn
 # jdk8 is needed for building, but the game runs on newer jres as well
 , jdk8
@@ -76,7 +76,7 @@ in stdenv.mkDerivation {
     install -Dm644 build/game/resources/icon.png $out/share/pixmaps/domination.png
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://domination.sourceforge.net/";
     downloadPage = "http://domination.sourceforge.net/download.shtml";
     description = "A game that is a bit like the board game Risk or RisiKo";

pkgs/games/eboard/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, perl, pkgconfig, gtk2 }:
+{ lib, stdenv, fetchurl, perl, pkgconfig, gtk2 }:
 
 stdenv.mkDerivation {
   name = "eboard-1.1.1";
@@ -25,6 +25,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://www.bergo.eng.br/eboard/";
     description = "Chess interface for Unix-like systems";
-    platforms = stdenv.lib.platforms.linux;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/eduke32/default.nix

@@ -30,7 +30,7 @@ in stdenv.mkDerivation {
   buildInputs = [ alsaLib flac gtk2 libvorbis libvpx libGL libGLU SDL2 SDL2_mixer ];
 
   nativeBuildInputs = [ makeWrapper pkgconfig ]
-    ++ stdenv.lib.optional (stdenv.hostPlatform.system == "i686-linux") nasm;
+    ++ lib.optional (stdenv.hostPlatform.system == "i686-linux") nasm;
 
   postPatch = ''
     substituteInPlace source/build/src/glbuild.cpp \

pkgs/games/egoboo/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libGLU, libGL, SDL, SDL_mixer, SDL_image, SDL_ttf }:
+{ lib, stdenv, fetchurl, libGLU, libGL, SDL, SDL_mixer, SDL_image, SDL_ttf }:
 
 stdenv.mkDerivation rec {
   # pf5234 (a developer?) at freenode #egoboo told me that I better use 2.7.3 until
@@ -50,10 +50,10 @@ stdenv.mkDerivation rec {
     description = "3D dungeon crawling adventure";
 
     homepage = "http://www.freedink.org/";
-    license = stdenv.lib.licenses.gpl2Plus;
+    license = lib.licenses.gpl2Plus;
 
     # I take it out of hydra as it does not work as well as I'd like
-    # maintainers = [ stdenv.lib.maintainers.bjg ];
-    # platforms = stdenv.lib.platforms.all;
+    # maintainers = [ lib.maintainers.bjg ];
+    # platforms = lib.platforms.all;
   };
 }

pkgs/games/endgame-singularity/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchurl
 , fetchFromGitHub
 , unzip
@@ -17,7 +17,7 @@ python3.pkgs.buildPythonApplication rec {
       rev = "v${version}";
       sha256 = "0ndrnxwii8lag6vrjpwpf5n36hhv223bb46d431l9gsigbizv0hl";
     })
-  ] ++ stdenv.lib.optional enableDefaultMusicPack (
+  ] ++ lib.optional enableDefaultMusicPack (
     fetchurl {
       url = "http://www.emhsoft.com/singularity/endgame-singularity-music-007.zip";
       sha256 = "0vf2qaf66jh56728pq1zbnw50yckjz6pf6c6qw6dl7vk60kkqnpb";
@@ -29,7 +29,7 @@ python3.pkgs.buildPythonApplication rec {
   propagatedBuildInputs = with python3.pkgs; [ pygame numpy polib ];
 
   # Add the music
-  postInstall = stdenv.lib.optionalString enableDefaultMusicPack ''
+  postInstall = lib.optionalString enableDefaultMusicPack ''
     cp -R "../endgame-singularity-music-007" \
           "$(echo $out/lib/python*/site-packages/singularity)/music"
           # ↑ we cannot glob on [...]/music, it doesn't exist yet
@@ -42,7 +42,7 @@ python3.pkgs.buildPythonApplication rec {
       A simulation of a true AI. Go from computer to computer, pursued by the
       entire world. Keep hidden, and you might have a chance
     '';
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = with stdenv.lib.maintainers; [ fgaz ];
+    license = lib.licenses.gpl2;
+    maintainers = with lib.maintainers; [ fgaz ];
   };
 }

pkgs/games/enyo-doom/default.nix

@@ -1,4 +1,4 @@
-{ mkDerivation, stdenv, fetchFromGitLab, cmake, qtbase }:
+{ mkDerivation, lib, stdenv, fetchFromGitLab, cmake, qtbase }:
 
 mkDerivation rec {
   pname = "enyo-doom";
@@ -18,8 +18,8 @@ mkDerivation rec {
   meta = {
     homepage = "https://gitlab.com/sdcofer70/enyo-doom";
     description = "Frontend for Doom engines";
-    license = stdenv.lib.licenses.gpl3Plus;
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = [ stdenv.lib.maintainers.tadfisher ];
+    license = lib.licenses.gpl3Plus;
+    platforms = lib.platforms.unix;
+    maintainers = [ lib.maintainers.tadfisher ];
   };
 }

pkgs/games/eternity-engine/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, cmake, libGL, SDL, SDL_mixer, SDL_net, fetchFromGitHub, makeWrapper }:
+{ lib, stdenv, cmake, libGL, SDL, SDL_mixer, SDL_net, fetchFromGitHub, makeWrapper }:
 
 stdenv.mkDerivation rec {
   pname = "eternity-engine";
@@ -23,8 +23,8 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://doomworld.com/eternity";
     description = "New school Doom port by James Haley";
-    license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ MP2E ];
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ MP2E ];
   };
 }

pkgs/games/extremetuxracer/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libGLU, libGL, libX11, xorgproto, tcl, freeglut, freetype
+{ lib, stdenv, fetchurl, libGLU, libGL, libX11, xorgproto, tcl, freeglut, freetype
 , sfml, libXi
 , libXmu, libXext, libXt, libSM, libICE
 , libpng, pkgconfig, gettext, intltool
@@ -31,9 +31,9 @@ stdenv.mkDerivation rec {
     longDescription = ''
       ExtremeTuxRacer - Tux lies on his belly and accelerates down ice slopes.
     '';
-    license = stdenv.lib.licenses.gpl2Plus;
+    license = lib.licenses.gpl2Plus;
     homepage = "https://sourceforge.net/projects/extremetuxracer/";
-    maintainers = with stdenv.lib.maintainers; [ ];
-    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with lib.maintainers; [ ];
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/exult/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, SDL2, libogg, libvorbis, zlib, unzip }:
+{ lib, stdenv, fetchurl, pkgconfig, SDL2, libogg, libvorbis, zlib, unzip }:
 
 let
 
@@ -38,9 +38,9 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://exult.sourceforge.net/";
     description = "A reimplementation of the Ultima VII game engine";
-    maintainers = [ stdenv.lib.maintainers.eelco ];
-    platforms = stdenv.lib.platforms.unix;
-    hydraPlatforms = stdenv.lib.platforms.linux; # darwin times out
-    license = stdenv.lib.licenses.gpl2Plus;
+    maintainers = [ lib.maintainers.eelco ];
+    platforms = lib.platforms.unix;
+    hydraPlatforms = lib.platforms.linux; # darwin times out
+    license = lib.licenses.gpl2Plus;
   };
 }

pkgs/games/ezquake/default.nix

@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     expat curl jansson libpng libjpeg libGLU libGL libXxf86vm pcre SDL2 vim speex
   ];
 
-  installPhase = with stdenv.lib; let
+  installPhase = with lib; let
     sys = last (splitString "-" stdenv.hostPlatform.system);
     arch = head (splitString "-" stdenv.hostPlatform.system);
   in ''

pkgs/games/factorio/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, makeWrapper, makeDesktopItem
+{ lib, stdenv, fetchurl, makeWrapper, makeDesktopItem
 , alsaLib, libpulseaudio, libX11, libXcursor, libXinerama, libXrandr, libXi, libGL
 , libSM, libICE, libXext, factorio-utils
 , releaseType
@@ -13,7 +13,7 @@ assert releaseType == "alpha"
 
 let
 
-  inherit (stdenv.lib) importJSON;
+  inherit (lib) importJSON;
 
   helpMsg = ''
 
@@ -83,7 +83,7 @@ let
       if !needsAuth then
         fetchurl { inherit name url sha256; }
       else
-        (stdenv.lib.overrideDerivation
+        (lib.overrideDerivation
           (fetchurl {
             inherit name url sha256;
             curlOpts = [
@@ -168,8 +168,8 @@ let
         version 1.0 in mid 2020.
       '';
       homepage = "https://www.factorio.com/";
-      license = stdenv.lib.licenses.unfree;
-      maintainers = with stdenv.lib.maintainers; [ Baughn elitak erictapen priegger lukegb ];
+      license = lib.licenses.unfree;
+      maintainers = with lib.maintainers; [ Baughn elitak erictapen priegger lukegb ];
       platforms = [ "x86_64-linux" ];
     };
   };
@@ -180,7 +180,7 @@ let
 
       buildInputs = [ makeWrapper libpulseaudio ];
 
-      libPath = stdenv.lib.makeLibraryPath [
+      libPath = lib.makeLibraryPath [
         alsaLib
         libpulseaudio
         libX11

pkgs/games/factorio/mods.nix

@@ -2,12 +2,12 @@
 # mods. It will eventually be replaced by a nixos-channel that will provide
 # derivations for most or all of the mods tracked through the official mod
 # manager site.
-{ stdenv, fetchurl
+{ lib, stdenv, fetchurl
 , factorio-utils
 , allRecommendedMods ? true
 , allOptionalMods ? false
 }:
-with stdenv.lib;
+with lib;
 let
   modDrv = factorio-utils.modDrv { inherit allRecommendedMods allOptionalMods; };
 in

pkgs/games/factorio/utils.nix

@@ -1,7 +1,7 @@
 # This file provides a top-level function that will be used by both nixpkgs and nixos
 # to generate mod directories for use at runtime by factorio.
-{ stdenv }:
-with stdenv.lib;
+{ lib, stdenv }:
+with lib;
 {
   mkModDirDrv = mods: # a list of mod derivations
     let

pkgs/games/fairymax/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl}:
+{lib, stdenv, fetchurl}:
 stdenv.mkDerivation rec {
   pname = "fairymax";
   version = "4.8";
@@ -32,9 +32,9 @@ stdenv.mkDerivation rec {
        and board sizes up to 12x8. A Linux port exists in the
        format of a debian package.
     '';
-    license = stdenv.lib.licenses.free ;
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.free ;
+    maintainers = [lib.maintainers.raskin];
+    platforms = lib.platforms.linux;
     homepage = "http://home.hccnet.nl/h.g.muller/dwnldpage.html";
   };
 }

pkgs/games/flare/engine.nix

@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
   buildInputs = [ SDL2 SDL2_image SDL2_mixer SDL2_ttf ]
-    ++ stdenv.lib.optional stdenv.isDarwin Cocoa;
+    ++ lib.optional stdenv.isDarwin Cocoa;
 
   meta = with lib; {
     description = "Free/Libre Action Roleplaying Engine";

pkgs/games/freecell-solver/default.nix

@@ -1,8 +1,8 @@
-{ stdenv, fetchurl, pkgconfig, cmake
+{ lib, stdenv, fetchurl, pkgconfig, cmake
 , perl, gmp, libtap, gperf
 , perlPackages, python3 }:
 
-with stdenv.lib;
+with lib;
 stdenv.mkDerivation rec {
 
   pname = "freecell-solver";

pkgs/games/freeciv/default.nix

@@ -8,7 +8,7 @@
 }:
 
 let
-  inherit (stdenv.lib) optional optionals;
+  inherit (lib) optional optionals;
 
 in stdenv.mkDerivation rec {
   pname = "freeciv";

pkgs/games/freedink/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, SDL, SDL_mixer, SDL_image, SDL_ttf, SDL_gfx
+{ lib, stdenv, fetchurl, SDL, SDL_mixer, SDL_image, SDL_ttf, SDL_gfx
 , pkgconfig, intltool, fontconfig, libzip, zip, zlib }:
 
 let
@@ -52,10 +52,10 @@ in stdenv.mkDerivation rec {
     '';
 
     homepage = "http://www.freedink.org/";
-    license = stdenv.lib.licenses.gpl3Plus;
+    license = lib.licenses.gpl3Plus;
 
-    maintainers = [ stdenv.lib.maintainers.bjg ];
-    platforms = stdenv.lib.platforms.all;
-    hydraPlatforms = stdenv.lib.platforms.linux; # sdl-config times out on darwin
+    maintainers = [ lib.maintainers.bjg ];
+    platforms = lib.platforms.all;
+    hydraPlatforms = lib.platforms.linux; # sdl-config times out on darwin
   };
 }

pkgs/games/freedroidrpg/default.nix

@@ -7,7 +7,7 @@ in stdenv.mkDerivation {
   inherit version;
 
   src = fetchurl {
-    url = "ftp://ftp.osuosl.org/pub/freedroid/freedroidRPG-${stdenv.lib.versions.majorMinor version}/freedroidRPG-${version}.tar.gz";
+    url = "ftp://ftp.osuosl.org/pub/freedroid/freedroidRPG-${lib.versions.majorMinor version}/freedroidRPG-${version}.tar.gz";
     sha256 = "0n4kn38ncmcy3lrxmq8fjry6c1z50z4q1zcqfig0j4jb0dsz2va2";
   };
 
@@ -15,7 +15,7 @@ in stdenv.mkDerivation {
 
   buildInputs = [
     SDL SDL_image SDL_gfx SDL_mixer libogg libvorbis lua5_3 libjpeg libpng zlib
-  ] ++ stdenv.lib.optional stdenv.isDarwin libiconv;
+  ] ++ lib.optional stdenv.isDarwin libiconv;
 
   meta = with lib; {
     description = "Isometric 3D RPG similar to game Diablo";

pkgs/games/frozen-bubble/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, perlPackages, pkgconfig, SDL, SDL_mixer, SDL_Pango, glib }:
+{ lib, stdenv, fetchurl, perlPackages, pkgconfig, SDL, SDL_mixer, SDL_Pango, glib }:
 
 perlPackages.buildPerlModule {
   pname = "frozen-bubble";
@@ -19,7 +19,7 @@ perlPackages.buildPerlModule {
 
   meta = {
     description = "Puzzle with Bubbles";
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = with stdenv.lib.maintainers; [ puckipedia ];
+    license = lib.licenses.gpl2;
+    maintainers = with lib.maintainers; [ puckipedia ];
   };
 }

pkgs/games/fsg/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gtk2, glib, pkgconfig, libGLU, libGL, wxGTK, libX11, xorgproto
+{ lib, stdenv, fetchurl, gtk2, glib, pkgconfig, libGLU, libGL, wxGTK, libX11, xorgproto
 , runtimeShell }:
 
 stdenv.mkDerivation {
@@ -31,7 +31,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Cellular automata engine tuned towards the likes of Falling Sand";
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    maintainers = [lib.maintainers.raskin];
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/galaxis/default.nix

@@ -1,6 +1,6 @@
-{ stdenv, fetchurl, ncurses, xmlto }:
+{ lib, stdenv, fetchurl, ncurses, xmlto }:
 
-with stdenv.lib;
+with lib;
 stdenv.mkDerivation rec {
 
   pname = "galaxis";

pkgs/games/gargoyle/default.nix

@@ -30,10 +30,10 @@ stdenv.mkDerivation rec {
     sha256 = "0w54avmbp4i4zps2rb4acmpa641s6wvwbrln4vbdhcz97fx48nzz";
   };
 
-  nativeBuildInputs = [ jam pkgconfig ] ++ stdenv.lib.optional stdenv.isDarwin cctools;
+  nativeBuildInputs = [ jam pkgconfig ] ++ lib.optional stdenv.isDarwin cctools;
 
   buildInputs = [ SDL SDL_mixer SDL_sound gtk2 ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ smpeg libvorbis ];
+    ++ lib.optionals stdenv.isDarwin [ smpeg libvorbis ];
 
   buildPhase = jamenv + "jam -j$NIX_BUILD_CORES";
 

pkgs/games/gav/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, SDL, SDL_image, SDL_mixer, SDL_net} :
+{lib, stdenv, fetchurl, SDL, SDL_image, SDL_mixer, SDL_net} :
 
 stdenv.mkDerivation {
   name = "gav-0.9.0";
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Remake of AV Arcade Volleyball";
     homepage = "http://gav.sourceforge.net/";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/gltron/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, SDL, libGLU, libGL, zlib, libpng, libvorbis, libmikmod, SDL_sound } :
+{lib, stdenv, fetchurl, SDL, libGLU, libGL, zlib, libpng, libvorbis, libmikmod, SDL_sound } :
 
 stdenv.mkDerivation rec {
   name = "gltron-0.70";
@@ -22,8 +22,8 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://www.gltron.org/";
     description = "Game based on the movie Tron";
-    license = stdenv.lib.licenses.gpl2Plus;
-    maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = with stdenv.lib.platforms; linux;
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [viric];
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/gmad/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, premake4, bootil }:
+{ lib, stdenv, fetchFromGitHub, premake4, bootil }:
 
 stdenv.mkDerivation rec {
   name = "gmad-unstable-2015-04-16";
@@ -6,9 +6,9 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Garry's Mod Addon Creator and Extractor";
     homepage = "https://github.com/garrynewman/gmad";
-    license = stdenv.lib.licenses.unfree;
-    maintainers = [ stdenv.lib.maintainers.abigailbuccaneer ];
-    platforms = stdenv.lib.platforms.all;
+    license = lib.licenses.unfree;
+    maintainers = [ lib.maintainers.abigailbuccaneer ];
+    platforms = lib.platforms.all;
   };
 
   src = fetchFromGitHub {

pkgs/games/gnubg/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, python, gtk2, readline }:
+{ lib, stdenv, fetchurl, pkgconfig, glib, python, gtk2, readline }:
 
 let version = "1.06.002"; in
 stdenv.mkDerivation {
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   configureFlags = [ "--with-gtk" "--with--board3d" ];
 
-  meta = with stdenv.lib;
+  meta = with lib;
     { description = "World class backgammon application";
       homepage = "http://www.gnubg.org/";
       license = licenses.gpl3;

pkgs/games/gnuchess/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, flex, makeWrapper}:
+{lib, stdenv, fetchurl, flex, makeWrapper}:
 let
   s = # Generated upstream information
   rec {
@@ -28,8 +28,8 @@ stdenv.mkDerivation {
   meta = {
     inherit (s) version;
     description = "GNU Chess engine";
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.unix;
-    license = stdenv.lib.licenses.gpl3Plus;
+    maintainers = [lib.maintainers.raskin];
+    platforms = lib.platforms.unix;
+    license = lib.licenses.gpl3Plus;
   };
 }

pkgs/games/gnugo/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl }:
+{ lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
   pname = "gnugo";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "GNU Go - A computer go player";
     homepage = "https://www.gnu.org/software/gnugo/";
-    license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.unix;
   };
 }

pkgs/games/gogui/default.nix

@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, openjdk, unzip, makeWrapper }:
+{ fetchurl, lib, stdenv, openjdk, unzip, makeWrapper }:
 
 let
   version = "1.4.9";
@@ -20,10 +20,10 @@ in stdenv.mkDerivation {
     done
   '';
   meta = {
-    maintainers = [ stdenv.lib.maintainers.cleverca22 ];
+    maintainers = [ lib.maintainers.cleverca22 ];
     description = "A graphical user interface to programs that play the board game Go and support the Go Text Protocol such as GNU Go";
     homepage = "http://gogui.sourceforge.net/";
-    platforms = stdenv.lib.platforms.unix;
-    license = stdenv.lib.licenses.gpl3;
+    platforms = lib.platforms.unix;
+    license = lib.licenses.gpl3;
   };
 }

pkgs/games/gtetrinet/default.nix

@@ -1,4 +1,4 @@
-{ fetchFromGitHub, stdenv, autoreconfHook, intltool, pkgconfig, libgnome, libgnomeui, GConf }:
+{ fetchFromGitHub, lib, stdenv, autoreconfHook, intltool, pkgconfig, libgnome, libgnomeui, GConf }:
 
 stdenv.mkDerivation {
   name = "gtetrinet-0.7.11";
@@ -37,8 +37,8 @@ stdenv.mkDerivation {
       that is played over the internet.
     '';
     homepage = "http://gtetrinet.sourceforge.net/";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = [ stdenv.lib.maintainers.chris-martin ];
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.unix;
+    maintainers = [ lib.maintainers.chris-martin ];
   };
 }

pkgs/games/gtypist/default.nix

@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ makeWrapper ncurses perl fortune ]
-   ++ stdenv.lib.optional stdenv.isDarwin libiconv;
+   ++ lib.optional stdenv.isDarwin libiconv;
 
   preFixup = ''
      wrapProgram "$out/bin/typefortune" \

pkgs/games/hawkthorne/default.nix

@@ -1,4 +1,4 @@
-{ fetchgit, stdenv, love, curl, zip }:
+{ fetchgit, lib, stdenv, love, curl, zip }:
 
 stdenv.mkDerivation {
   version = "0.12.1";
@@ -32,8 +32,8 @@ stdenv.mkDerivation {
       Hawthorne's inheritance.
     '';
     homepage = "https://www.reddit.com/r/hawkthorne";
-    license = stdenv.lib.licenses.mit;
-    maintainers = with stdenv.lib.maintainers; [ campadrenalin ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ campadrenalin ];
     broken = true;
   };
 }

pkgs/games/icbm3d/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, libX11}:
+{lib, stdenv, fetchurl, libX11}:
 
 stdenv.mkDerivation {
   name = "icbm3d-0.4";
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://www.newbreedsoftware.com/icbm3d/";
     description = "3D vector-based clone of the atari game Missile Command";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/instead/default.nix

@@ -65,8 +65,8 @@ stdenv.mkDerivation {
   meta = with lib; {
     description = "Simple text adventure interpreter for Unix and Windows";
     homepage = "https://instead.syscall.ru/";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = with stdenv.lib.platforms; linux;
+    license = lib.licenses.gpl2;
+    platforms = with lib.platforms; linux;
     maintainers = with maintainers; [ pSub ];
   };
 }

pkgs/games/jumpnbump/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitLab
 , fetchzip
 , SDL2, SDL2_mixer, SDL2_net
@@ -45,7 +45,7 @@ stdenv.mkDerivation rec {
     wrapPythonPrograms
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "cute, true multiplayer platform game with bunnies";
     homepage    = "https://libregames.gitlab.io/jumpnbump/";
     license     = licenses.gpl2Plus;

pkgs/games/keeperrl/default.nix

@@ -33,9 +33,9 @@ stdenv.mkDerivation rec {
 
   sourceRoot = "source";
 
-  srcs = [ free-src ] ++ stdenv.lib.optional unfree_assets assets;
+  srcs = [ free-src ] ++ lib.optional unfree_assets assets;
 
-  postUnpack = stdenv.lib.optionalString unfree_assets ''
+  postUnpack = lib.optionalString unfree_assets ''
     mv data $sourceRoot
   '';
 
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
 
     cp -r data_free $out/share
     cp -r data_contrib $out/share
-    ${stdenv.lib.optionalString unfree_assets "cp -r data $out/share"}
+    ${lib.optionalString unfree_assets "cp -r data $out/share"}
   '';
 
   meta = with lib; {

pkgs/games/kobodeluxe/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, SDL, SDL_image, libGLU, libGL} :
+{lib, stdenv, fetchurl, SDL, SDL_image, libGLU, libGL} :
 
 stdenv.mkDerivation {
   name = "kobodeluxe-0.5.1";
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://olofson.net/kobodl/";
     description = "Enhanced version of Akira Higuchi's game XKobo  for Un*x systems with X11";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/koboredux/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitHub
 , fetchpatch
 , requireFile
@@ -10,7 +10,7 @@
 , useProprietaryAssets ? true
 }:
 
-with stdenv.lib;
+with lib;
 stdenv.mkDerivation rec {
   pname = "koboredux";
   version = "0.7.5.1";

pkgs/games/lbreakout2/default.nix

@@ -16,6 +16,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl2;
     maintainers = [ maintainers.ciil ];
     platforms = platforms.unix;
-    hydraPlatforms = stdenv.lib.platforms.linux; # sdl-config times out on darwin
+    hydraPlatforms = lib.platforms.linux; # sdl-config times out on darwin
   };
 }

pkgs/games/liquidwar/5.nix

@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ allegro ];
 
-  configureFlags = stdenv.lib.optional stdenv.isx86_64 "--disable-asm";
+  configureFlags = lib.optional stdenv.isx86_64 "--disable-asm";
 
   hardeningDisable = [ "format" ];
 

pkgs/games/lugaru/default.nix

@@ -1,7 +1,7 @@
-{ stdenv, fetchFromGitLab, cmake, openal, pkgconfig, libogg,
+{ lib, stdenv, fetchFromGitLab, cmake, openal, pkgconfig, libogg,
   libvorbis, SDL2, makeWrapper, libpng, libjpeg_turbo, libGLU }:
 
-with stdenv.lib;
+with lib;
 
 stdenv.mkDerivation rec {
 
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
     homepage = "https://osslugaru.gitlab.io";
     maintainers = [ ];
     platforms = platforms.linux;
-    license = stdenv.lib.licenses.gpl2Plus;
+    license = lib.licenses.gpl2Plus;
   };
 }

pkgs/games/macopix/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gtk, openssl }:
+{ lib, stdenv, fetchurl, pkgconfig, gtk, openssl }:
 
 stdenv.mkDerivation rec {
   name = "macopix-1.7.4";
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Mascot Constructive Pilot for X";
     homepage = "http://rosegray.sakura.ne.jp/macopix/index-e.html";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/megaglest/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, cmake, pkg-config, git, curl, SDL2, xercesc, openal, lua, libvlc
+{ lib, stdenv, cmake, pkg-config, git, curl, SDL2, xercesc, openal, lua, libvlc
 , libjpeg, wxGTK, cppunit, ftgl, glew, libogg, libvorbis, buildEnv, libpng
 , fontconfig, freetype, xorg, makeWrapper, bash, which, gnome3, libGLU, glib
 , fetchFromGitHub
@@ -48,7 +48,7 @@ stdenv.mkDerivation {
     done
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "An entertaining free (freeware and free software) and open source cross-platform 3D real-time strategy (RTS) game";
     license = licenses.gpl3;
     homepage = "http://megaglest.org/";

pkgs/games/minecraft/default.nix

@@ -41,7 +41,7 @@ let
     categories = "Game;";
   };
 
-  envLibPath = stdenv.lib.makeLibraryPath [
+  envLibPath = lib.makeLibraryPath [
     curl
     libpulseaudio
     systemd
@@ -50,7 +50,7 @@ let
     libXxf86vm # needed only for versions <1.13
   ];
 
-  libPath = stdenv.lib.makeLibraryPath ([
+  libPath = lib.makeLibraryPath ([
     alsaLib
     atk
     cairo
@@ -137,8 +137,8 @@ stdenv.mkDerivation rec {
     # Do not create `GPUCache` in current directory
     makeWrapper $out/opt/minecraft-launcher/minecraft-launcher $out/bin/minecraft-launcher \
       --prefix LD_LIBRARY_PATH : ${envLibPath} \
-      --prefix PATH : ${stdenv.lib.makeBinPath [ jre ]} \
-      --set JAVA_HOME ${stdenv.lib.getBin jre} \
+      --prefix PATH : ${lib.makeBinPath [ jre ]} \
+      --set JAVA_HOME ${lib.getBin jre} \
       --run "cd /tmp" \
       "''${gappsWrapperArgs[@]}"
   '';

pkgs/games/minetest/default.nix

@@ -4,7 +4,7 @@
 , leveldb, postgresql, hiredis, libiconv, OpenGL, OpenAL ? openal, Carbon, Cocoa
 }:
 
-with stdenv.lib;
+with lib;
 
 let
   boolToCMake = b: if b then "ON" else "OFF";

pkgs/games/moon-buggy/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, ncurses}:
+{lib, stdenv, fetchurl, ncurses}:
 
 stdenv.mkDerivation rec {
   baseName = "moon-buggy";
@@ -16,9 +16,9 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = ''A simple character graphics game where you drive some kind of car across the moon's surface'';
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = [stdenv.lib.maintainers.rybern];
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2;
+    maintainers = [lib.maintainers.rybern];
+    platforms = lib.platforms.linux;
     homepage = "https://www.seehuhn.de/pages/moon-buggy";
   };
 }

pkgs/games/multimc/default.nix

@@ -2,7 +2,7 @@
 
 let
   jdk = jdk8;
-  libpath = with xorg; stdenv.lib.makeLibraryPath [ libX11 libXext libXcursor libXrandr libXxf86vm libpulseaudio ];
+  libpath = with xorg; lib.makeLibraryPath [ libX11 libXext libXcursor libXrandr libXxf86vm libpulseaudio ];
 in mkDerivation rec {
   pname = "multimc";
   version = "0.6.11";

pkgs/games/n2048/default.nix

@@ -1,6 +1,6 @@
-{stdenv, fetchurl, ncurses}:
+{lib, stdenv, fetchurl, ncurses}:
 let
-  s = 
+  s =
   rec {
     baseName = "n2048";
     version = "0.1";
@@ -27,9 +27,9 @@ stdenv.mkDerivation {
   meta = {
     inherit (s) version;
     description = ''Console implementation of 2048 game'';
-    license = stdenv.lib.licenses.bsd2;
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.bsd2;
+    maintainers = [lib.maintainers.raskin];
+    platforms = lib.platforms.linux;
     homepage = "http://www.dettus.net/n2048/";
   };
 }

pkgs/games/naev/default.nix

@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, SDL, openal, SDL_mixer, libxml2, pkgconfig, libvorbis
+{ lib, fetchurl, stdenv, SDL, openal, SDL_mixer, libxml2, pkgconfig, libvorbis
 , libpng, libGLU, libGL, makeWrapper, zlib, freetype }:
 
 let
@@ -34,9 +34,9 @@ stdenv.mkDerivation {
   meta = {
     description = "2D action/rpg space game";
     homepage = "http://www.naev.org";
-    license = stdenv.lib.licenses.gpl3Plus;
-    maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [viric];
+    platforms = lib.platforms.linux;
     hydraPlatforms = [];
   };
 }

pkgs/games/nethack/default.nix

@@ -97,7 +97,7 @@ in stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  preFixup = stdenv.lib.optionalString qtMode ''
+  preFixup = lib.optionalString qtMode ''
     wrapQtApp "$out/games/nethack"
   '';
 

pkgs/games/neverball/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, SDL2, libGL, libpng, libjpeg, SDL2_ttf, libvorbis, gettext
+{ lib, stdenv, fetchurl, SDL2, libGL, libpng, libjpeg, SDL2_ttf, libvorbis, gettext
 , physfs }:
 
 stdenv.mkDerivation rec {
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
     homepage = "https://neverball.org/";
     description = "Tilt the floor to roll a ball";
     license = "GPL";
-    maintainers = with stdenv.lib.maintainers; [viric];
-    platforms = with stdenv.lib.platforms; linux;
+    maintainers = with lib.maintainers; [viric];
+    platforms = with lib.platforms; linux;
   };
 }

pkgs/games/nexuiz/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl
+{ lib, stdenv, fetchurl
 , # required for both
   unzip, zlib, curl, libjpeg, libpng, libvorbis, libtheora
 , libogg, libmodplug
@@ -11,7 +11,7 @@
 let
   version = "2.5.2";
 
-  version_short = stdenv.lib.replaceChars [ "." ] [ "" ] version;
+  version_short = lib.replaceChars [ "." ] [ "" ] version;
 in stdenv.mkDerivation {
   pname = "nexuiz";
   inherit version;
@@ -71,7 +71,7 @@ in stdenv.mkDerivation {
   meta = {
     description = "A free fast-paced first-person shooter";
     homepage = "http://www.alientrap.org/games/nexuiz";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/njam/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, SDL, SDL_image, SDL_mixer, SDL_net }:
+{lib, stdenv, fetchurl, SDL, SDL_image, SDL_mixer, SDL_net }:
 
 stdenv.mkDerivation {
   name = "njam-1.25";
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://trackballs.sourceforge.net/";
     description = "Cross-platform pacman-like game";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/nudoku/default.nix

@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook pkgconfig gettext ];
   buildInputs = [ ncurses ];
 
-  configureFlags = stdenv.lib.optional stdenv.hostPlatform.isMusl "--disable-nls";
+  configureFlags = lib.optional stdenv.hostPlatform.isMusl "--disable-nls";
 
   meta = with lib; {
     description = "An ncurses based sudoku game";

pkgs/games/nxengine-evo/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchpatch
 , fetchurl
 , cmake
@@ -54,12 +54,12 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "A complete open-source clone/rewrite of the masterpiece jump-and-run platformer Doukutsu Monogatari (also known as Cave Story)";
-    license = with stdenv.lib.licenses; [
+    license = with lib.licenses; [
       gpl3                   # Game engine
       unfreeRedistributable  # Game assets, freeware
     ];
-    maintainers = [ stdenv.lib.maintainers.scubed2 ];
+    maintainers = [ lib.maintainers.scubed2 ];
     homepage = "https://github.com/nxengine/nxengine-evo";
-    platforms = stdenv.lib.platforms.linux;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/odamex/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, cmake, fetchurl, pkgconfig, SDL, SDL_mixer, SDL_net, wxGTK30 }:
+{ lib, stdenv, cmake, fetchurl, pkgconfig, SDL, SDL_mixer, SDL_net, wxGTK30 }:
 
 stdenv.mkDerivation rec {
   pname = "odamex";
@@ -15,8 +15,8 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "http://odamex.net/";
     description = "A client/server port for playing old-school Doom online";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ MP2E ];
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ MP2E ];
   };
 }

pkgs/games/oilrush/default.nix

@@ -1,7 +1,7 @@
-{ stdenv, config, fetchurl, libX11, libXext, libXinerama, libXrandr
+{ lib, stdenv, config, fetchurl, libX11, libXext, libXinerama, libXrandr
 , libXrender, fontconfig, freetype, openal, runtimeShell }:
 
-let inherit (stdenv.lib) makeLibraryPath; in
+let inherit (lib) makeLibraryPath; in
 
 stdenv.mkDerivation {
   name = "oilrush";
@@ -69,9 +69,9 @@ stdenv.mkDerivation {
       of Tower Defense.
     '';
     homepage = "http://oilrush-game.com/";
-    license = stdenv.lib.licenses.unfree;
-    #maintainers = with stdenv.lib.maintainers; [ astsmtl ];
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.unfree;
+    #maintainers = with lib.maintainers; [ astsmtl ];
+    platforms = lib.platforms.linux;
     hydraPlatforms = [];
   };
 

pkgs/games/openarena/default.nix

@@ -1,4 +1,4 @@
-{ fetchurl, makeWrapper, patchelf, pkgs, stdenv, SDL, libglvnd, libogg, libvorbis, curl, openal }:
+{ lib, fetchurl, makeWrapper, patchelf, pkgs, stdenv, SDL, libglvnd, libogg, libvorbis, curl, openal }:
 
 stdenv.mkDerivation {
   pname = "openarena";
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
   installPhase = let
     gameDir = "$out/openarena-$version";
     interpreter = "$(< \"$NIX_CC/nix-support/dynamic-linker\")";
-    libPath = stdenv.lib.makeLibraryPath [ SDL libglvnd libogg libvorbis curl openal ];
+    libPath = lib.makeLibraryPath [ SDL libglvnd libogg libvorbis curl openal ];
     arch = {
       "x86_64-linux" = "x86_64";
       "i386-linux" = "i386";
@@ -36,8 +36,8 @@ stdenv.mkDerivation {
   meta = {
     description = "Crossplatform openarena client";
     homepage = "http://openarena.ws/";
-    maintainers = [ stdenv.lib.maintainers.wyvie ];
+    maintainers = [ lib.maintainers.wyvie ];
     platforms = [ "i386-linux" "x86_64-linux" ];
-    license = stdenv.lib.licenses.gpl2;
+    license = lib.licenses.gpl2;
   };
 }

pkgs/games/openclonk/default.nix

@@ -20,7 +20,7 @@ in stdenv.mkDerivation rec {
 
   postInstall = ''
     mv -v $out/games/openclonk $out/bin/
-  '' + stdenv.lib.optionalString enableSoundtrack ''
+  '' + lib.optionalString enableSoundtrack ''
     ln -sv ${soundtrack_src} $out/share/games/openclonk/Music.ocg
   '';
 

pkgs/games/openlierox/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libX11, xorgproto, gd, SDL, SDL_image, SDL_mixer, zlib
+{ lib, stdenv, fetchurl, libX11, xorgproto, gd, SDL, SDL_image, SDL_mixer, zlib
 , libxml2, pkg-config, curl, cmake, libzip }:
 
 stdenv.mkDerivation {
@@ -35,7 +35,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://openlierox.net";
     description = "Real-time game with Worms-like shooting";
-    license = stdenv.lib.licenses.lgpl2Plus;
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.lgpl2Plus;
+    platforms = lib.platforms.linux;
   };
 }

pkgs/games/openra/common.nix

@@ -1,13 +1,13 @@
 /*  The reusable code, and package attributes, between OpenRA engine packages (engine.nix)
     and out-of-tree mod packages (mod.nix).
 */
-{ stdenv, makeSetupHook, curl, unzip, dos2unix, pkgconfig, makeWrapper
+{ lib, stdenv, makeSetupHook, curl, unzip, dos2unix, pkgconfig, makeWrapper
 , lua, mono, dotnetPackages, python
 , libGL, freetype, openal, SDL2
 , zenity
 }:
 
-with stdenv.lib;
+with lib;
 
 let
   path = makeBinPath ([ mono python ] ++ optional (zenity != null) zenity);

pkgs/games/openra/engine.nix

@@ -7,14 +7,14 @@
     This package could be seen as providing a set of in-tree mods,
     while the `mod.nix` pacakges provide a single out-of-tree mod.
 */
-{ stdenv
+{ lib, stdenv
 , packageAttrs
 , patchEngine
 , wrapLaunchGame
 , engine
 }:
 
-with stdenv.lib;
+with lib;
 
 stdenv.mkDerivation (recursiveUpdate packageAttrs rec {
   name = "${pname}-${version}";

pkgs/games/openra/mod.nix

@@ -6,7 +6,7 @@
     The engine is relatively small and quick to build, so this is not much of a problem.
     Building a mod will result in a wrapper script that starts the mod inside the specified engine.
 */
-{ stdenv
+{ lib, stdenv
 , packageAttrs
 , patchEngine
 , wrapLaunchGame
@@ -14,7 +14,7 @@
 , engine
 }:
 
-with stdenv.lib;
+with lib;
 
 let
   engineSourceName = engine.src.name or "engine";

pkgs/games/openrw/default.nix

@@ -16,7 +16,7 @@ stdenv.mkDerivation {
 
   buildInputs = [
     sfml libGLU libGL bullet glm libmad xlibsWrapper openal SDL2 boost ffmpeg_3
-  ] ++ stdenv.lib.optionals stdenv.isDarwin [ OpenAL Cocoa ];
+  ] ++ lib.optionals stdenv.isDarwin [ OpenAL Cocoa ];
 
   meta = with lib; {
     description = "Unofficial open source recreation of the classic Grand Theft Auto III game executable";

pkgs/games/openspades/default.nix

@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     freetype SDL2 SDL2_image libGL zlib curl glew opusfile openal libogg
-  ] ++ stdenv.lib.optionals stdenv.hostPlatform.isDarwin [
+  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
     Cocoa
   ];
 

pkgs/games/openttd/default.nix

@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig which makeWrapper ];
   buildInputs = [ SDL2 libpng xz zlib freetype fontconfig libxdg_basedir ]
-    ++ stdenv.lib.optionals withFluidSynth [ fluidsynth soundfont-fluid ];
+    ++ lib.optionals withFluidSynth [ fluidsynth soundfont-fluid ];
 
   prefixKey = "--prefix-dir=";
 
@@ -51,23 +51,23 @@ stdenv.mkDerivation rec {
   postInstall = ''
     mv $out/games/ $out/bin
 
-    ${stdenv.lib.optionalString withOpenGFX ''
+    ${lib.optionalString withOpenGFX ''
       cp ${opengfx}/* $out/share/games/openttd/baseset
     ''}
 
     mkdir -p $out/share/games/openttd/data
 
-    ${stdenv.lib.optionalString withOpenSFX ''
+    ${lib.optionalString withOpenSFX ''
       cp ${opensfx}/*.{obs,cat} $out/share/games/openttd/data
     ''}
 
     mkdir $out/share/games/openttd/baseset/openmsx
 
-    ${stdenv.lib.optionalString withOpenMSX ''
+    ${lib.optionalString withOpenMSX ''
       cp ${openmsx}/*.{obm,mid} $out/share/games/openttd/baseset/openmsx
     ''}
 
-    ${stdenv.lib.optionalString withFluidSynth ''
+    ${lib.optionalString withFluidSynth ''
       wrapProgram $out/bin/openttd \
         --add-flags -m \
         --add-flags extmidi:cmd=${playmidi}/bin/playmidi

pkgs/games/opentyrian/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, fetchzip, SDL, SDL_net}:
+{ lib, stdenv, fetchurl, fetchzip, SDL, SDL_net }:
 
 stdenv.mkDerivation rec {
   pname = "opentyrian";
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     description = ''Open source port of the game "Tyrian"'';
     homepage = "https://bitbucket.org/opentyrian/opentyrian";
     # This does not account of Tyrian data.
-    # license = stdenv.lib.licenses.gpl2;
+    # license = lib.licenses.gpl2;
   };
 }

pkgs/games/openxcom/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchFromGitHub, cmake, libGLU, libGL, zlib, openssl, libyamlcpp, boost
+{lib, stdenv, fetchFromGitHub, cmake, libGLU, libGL, zlib, openssl, libyamlcpp, boost
 , SDL, SDL_image, SDL_mixer, SDL_gfx }:
 
 let version = "1.0.0.2019.10.18"; in
@@ -19,9 +19,9 @@ stdenv.mkDerivation {
     description = "Open source clone of UFO: Enemy Unknown";
     homepage = "https://openxcom.org";
     repositories.git = "https://github.com/SupSuper/OpenXcom.git";
-    maintainers = [ stdenv.lib.maintainers.cpages ];
-    platforms = stdenv.lib.platforms.linux;
-    license = stdenv.lib.licenses.gpl3;
+    maintainers = [ lib.maintainers.cpages ];
+    platforms = lib.platforms.linux;
+    license = lib.licenses.gpl3;
   };
 
 }

pkgs/games/papermc/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, bash, jre }:
+{ lib, stdenv, fetchurl, bash, jre }:
 let
   mcVersion = "1.16.4";
   buildNum = "296";
@@ -29,8 +29,8 @@ in stdenv.mkDerivation {
   meta = {
     description = "High-performance Minecraft Server";
     homepage    = "https://papermc.io/";
-    license     = stdenv.lib.licenses.gpl3Only;
-    platforms   = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ aaronjanse ];
+    license     = lib.licenses.gpl3Only;
+    platforms   = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ aaronjanse ];
   };
 }

pkgs/games/pingus/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchgit, cmake, SDL2, SDL2_image, boost, libpng, SDL2_mixer
+{lib, stdenv, fetchgit, cmake, SDL2, SDL2_image, boost, libpng, SDL2_mixer
 , pkgconfig, libGLU, libGL, git, jsoncpp }:
 stdenv.mkDerivation rec {
   pname = "pingus";
@@ -15,8 +15,8 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = ''A puzzle game with mechanics similar to Lemmings'';
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = [stdenv.lib.maintainers.raskin];
-    license = stdenv.lib.licenses.gpl3;
+    platforms = lib.platforms.linux;
+    maintainers = [lib.maintainers.raskin];
+    license = lib.licenses.gpl3;
   };
 }