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/applications/emulators/ppsspp/default.nix

@@ -0,0 +1,72 @@
+{ mkDerivation
+, fetchFromGitHub
+, SDL2
+, cmake
+, ffmpeg
+, glew
+, lib
+, libzip
+, pkg-config
+, python3
+, qtbase
+, qtmultimedia
+, snappy
+, zlib
+}:
+
+mkDerivation rec {
+  pname = "ppsspp";
+  version = "1.12.3";
+
+  src = fetchFromGitHub {
+    owner = "hrydgard";
+    repo = pname;
+    rev = "v${version}";
+    fetchSubmodules = true;
+    sha256 = "sha256-S16rTB0svksW5MwrPV/+qpTK4uKZ7mFcmbOyEmMmzhY=";
+  };
+
+  postPatch = ''
+    substituteInPlace git-version.cmake --replace unknown ${src.rev}
+    substituteInPlace UI/NativeApp.cpp --replace /usr/share $out/share
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config python3 ];
+
+  buildInputs = [
+    SDL2
+    ffmpeg
+    glew
+    libzip
+    qtbase
+    qtmultimedia
+    snappy
+    zlib
+  ];
+
+  cmakeFlags = [
+    "-DHEADLESS=OFF"
+    "-DOpenGL_GL_PREFERENCE=GLVND"
+    "-DUSE_SYSTEM_FFMPEG=ON"
+    "-DUSE_SYSTEM_LIBZIP=ON"
+    "-DUSE_SYSTEM_SNAPPY=ON"
+    "-DUSING_QT_UI=ON"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/share/ppsspp
+    install -Dm555 PPSSPPQt $out/bin/ppsspp
+    mv assets $out/share/ppsspp
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.ppsspp.org/";
+    description = "A HLE Playstation Portable emulator, written in C++";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ AndersonTorres ];
+    platforms = platforms.linux;
+  };
+}
+# TODO: add SDL headless port