uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/libraries/raylib/default.nix

@@ -0,0 +1,48 @@
+{ stdenv, lib, fetchFromGitHub, cmake,
+  mesa, libGLU, glfw,
+  libX11, libXi, libXcursor, libXrandr, libXinerama,
+  alsaSupport ? stdenv.hostPlatform.isLinux, alsa-lib,
+  pulseSupport ? stdenv.hostPlatform.isLinux, libpulseaudio,
+  sharedLib ? true,
+  includeEverything ? true
+}:
+
+stdenv.mkDerivation rec {
+  pname = "raylib";
+  version = "4.0.0";
+
+  src = fetchFromGitHub {
+    owner = "raysan5";
+    repo = pname;
+    rev = version;
+    sha256 = "1mszf5v7qy38cv1fisq6xd9smb765hylhkv1ms9y7shmdl2ni6b7";
+  };
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [
+    mesa libGLU glfw libX11 libXi libXcursor libXrandr libXinerama
+  ] ++ lib.optional alsaSupport alsa-lib
+    ++ lib.optional pulseSupport libpulseaudio;
+
+  # https://github.com/raysan5/raylib/wiki/CMake-Build-Options
+  cmakeFlags = [
+    "-DUSE_EXTERNAL_GLFW=ON"
+    "-DBUILD_EXAMPLES=OFF"
+  ] ++ lib.optional includeEverything "-DINCLUDE_EVERYTHING=ON"
+    ++ lib.optional sharedLib "-DBUILD_SHARED_LIBS=ON";
+
+  # fix libasound.so/libpulse.so not being found
+  preFixup = ''
+    ${lib.optionalString alsaSupport "patchelf --add-needed ${alsa-lib}/lib/libasound.so $out/lib/libraylib.so.${version}"}
+    ${lib.optionalString pulseSupport "patchelf --add-needed ${libpulseaudio}/lib/libpulse.so $out/lib/libraylib.so.${version}"}
+  '';
+
+  meta = with lib; {
+    description = "A simple and easy-to-use library to enjoy videogames programming";
+    homepage = "https://www.raylib.com/";
+    license = licenses.zlib;
+    maintainers = with maintainers; [ adamlwgriffiths ];
+    platforms = platforms.linux;
+    changelog = "https://github.com/raysan5/raylib/blob/${version}/CHANGELOG";
+  };
+}