{ nixpkgs ? import {}, compiler ? "default", doBenchmark ? false }: let inherit (nixpkgs) pkgs; nanovgNeko = with haskellPackages; callPackage ({ mkDerivation, base, bytestring, c2hs, containers, glew, hspec, inline-c, libGL, libGLU, QuickCheck, text, vector, pkgconfig }: mkDerivation { pname = "nanovg"; version = "0.6.0.0"; #src = pkgs.fetchFromGitHub { # owner = "nek0"; # repo = "nanovg-hs"; # rev = "21868dc2c8e6eae8e7c0962d22890a8f2522cab0"; # sha256 = "0diyyajniyxzmg5za34crwwlajf40x8bplja6mbgv2syax5d446d"; # fetchSubmodules = true; #}; #src = ../nanovg-hs; revision = "1"; isLibrary = true; isExecutable = true; doCheck = false; libraryHaskellDepends = [ base bytestring containers text vector ]; librarySystemDepends = [ glew libGL libGLU pkgconfig ]; libraryToolDepends = [ c2hs ]; testHaskellDepends = [ base containers hspec inline-c QuickCheck ]; homepage = "https://github.com/cocreature/nanovg-hs"; description = "Haskell bindings for nanovg"; license = pkgs.stdenv.lib.licenses.isc; hydraPlatforms = pkgs.stdenv.lib.platforms.none; }) { inherit (pkgs) glew; inherit (pkgs) libGL; inherit (pkgs) libGLU; inherit (pkgs) pkgconfig; }; affectionNeko = with haskellPackages; callPackage ({ mkDerivation , base, bytestring, clock, containers, glib, linear, monad-loops, monad-parallel , mtl, OpenGL, sdl2, stdenv, stm, text, uuid, vector }: mkDerivation { pname = "affection"; version = "0.0.0.9"; #src = pkgs.fetchFromGitHub { # owner = "nek0"; # repo = "affection"; # rev = "33c99b8888328e4ed17f5c65ac49f5eab2645549"; # sha256 = "0psqxqj1a8l5fia49ay2pb72kjnw5i54m6dcmrpz5hi1654aznll"; #}; src = ../affection; configureFlags = [ "-fdebug" ]; revision = "1"; isLibrary = true; libraryHaskellDepends = [ base bytestring clock containers glib linear monad-loops monad-parallel mtl OpenGL sdl2 stm text uuid vector ]; librarySystemDepends = [ ]; libraryToolDepends = [ ]; testHaskellDepends = [ ]; homepage = "https://github.com/nek0/affection"; description = "A simple Game Engine in Haskell using SDL"; license = pkgs.stdenv.lib.licenses.gpl3; hydraPlatforms = pkgs.stdenv.lib.platforms.none; }) { }; ecstasyNeko = with haskellPackages; callPackage ({ mkDerivation, base, containers, kan-extensions, mtl, stdenv , transformers }: mkDerivation { pname = "ecstasy"; version = "0.2.1.0"; sha256 = "915942d3b8c3d61b98e5b2e825387d48cf3c2d17acdb2d377cb516c26c0fcbc3"; libraryHaskellDepends = [ base containers kan-extensions mtl transformers ]; homepage = "http://github.com/isovector/ecstasy/"; description = "A GHC.Generics based entity component system."; license = stdenv.lib.licenses.bsd3; }) {}; f = { mkDerivation, astar, base, containers, linear , matrix, OpenGL, random, sdl2, stdenv, stm, text, unordered-containers , vector, JuicyPixels, JuicyPixels-extra, bytestring, algebraic-graphs }: mkDerivation { pname = "tracer-game"; version = "0.0.0.0"; src = ./.; isLibrary = false; isExecutable = true; enableExecutableProfiling = true; executableHaskellDepends = [ affectionNeko astar base containers ecstasyNeko linear matrix nanovgNeko OpenGL random sdl2 stm text unordered-containers vector JuicyPixels JuicyPixels-extra bytestring algebraic-graphs ]; license = stdenv.lib.licenses.gpl3; }; haskellPackages = if compiler == "default" then pkgs.haskellPackages else pkgs.haskell.packages.${compiler}; variant = if doBenchmark then pkgs.haskell.lib.doBenchmark else pkgs.lib.id; drv = variant (haskellPackages.callPackage f {}); in if pkgs.lib.inNixShell then drv.env else drv