1 files changed, 66 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/misc/emulators/retroarch/default.nix b/nixpkgs/pkgs/misc/emulators/retroarch/default.nix
new file mode 100644
index 000000000000..a9950a14b4d9
--- /dev/null
+++ b/nixpkgs/pkgs/misc/emulators/retroarch/default.nix
@@ -0,0 +1,66 @@
+{ stdenv, fetchFromGitHub, which, pkgconfig, makeWrapper
+, ffmpeg_3, libGLU, libGL, freetype, libxml2, python3
+, libobjc, AppKit, Foundation
+, alsaLib ? null
+, libdrm ? null
+, libpulseaudio ? null
+, libv4l ? null
+, libX11 ? null
+, libXdmcp ? null
+, libXext ? null
+, libXxf86vm ? null
+, mesa ? null
+, SDL2 ? null
+, udev ? null
+, enableNvidiaCgToolkit ? false, nvidia_cg_toolkit ? null
+, withVulkan ? stdenv.isLinux, vulkan-loader ? null
+, fetchurl
+, wayland
+, libxkbcommon
+}:
+
+with stdenv.lib;
+
+stdenv.mkDerivation rec {
+  pname = "retroarch-bare";
+  version = "1.8.5";
+
+  src = fetchFromGitHub {
+    owner = "libretro";
+    repo = "RetroArch";
+    sha256 = "1pg8j9wvwgrzsv4xdai6i6jgdcc922v0m42rbqxvbghbksrc8la3";
+    rev = "v${version}";
+  };
+
+  nativeBuildInputs = [ pkgconfig wayland ]
+                      ++ optional withVulkan makeWrapper;
+
+  buildInputs = [ ffmpeg_3 freetype libxml2 libGLU libGL python3 SDL2 which ]
+                ++ optional enableNvidiaCgToolkit nvidia_cg_toolkit
+                ++ optional withVulkan vulkan-loader
+                ++ optionals stdenv.isDarwin [ libobjc AppKit Foundation ]
+                ++ optionals stdenv.isLinux [ alsaLib libdrm libpulseaudio libv4l libX11
+                                              libXdmcp libXext libXxf86vm mesa udev
+                                              wayland libxkbcommon ];
+
+  # we use prefix-less pkg-config
+  PKG_CONF_PATH = "pkg-config";
+
+  enableParallelBuilding = true;
+
+  configureFlags = stdenv.lib.optionals stdenv.isLinux [ "--enable-kms" "--enable-egl" ];
+
+  postInstall = optionalString withVulkan ''
+    wrapProgram $out/bin/retroarch --prefix LD_LIBRARY_PATH ':' ${vulkan-loader}/lib
+  '';
+
+  preFixup = "rm $out/bin/retroarch-cg2glsl";
+
+  meta = {
+    homepage = "https://libretro.com";
+    description = "Multi-platform emulator frontend for libretro cores";
+    license = licenses.gpl3;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ MP2E edwtjo matthewbauer kolbycrouch ];
+  };
+}