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/misc/sioyek/default.nix

@@ -0,0 +1,56 @@
+{ lib
+, stdenv
+, installShellFiles
+, fetchFromGitHub
+, gumbo
+, harfbuzz
+, jbig2dec
+, mupdf
+, openjpeg
+, qt3d
+, qtbase
+, qmake
+, wrapQtAppsHook
+}:
+
+stdenv.mkDerivation rec {
+  pname = "sioyek";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "ahrm";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-G4iZi6xTJjWZN0T3lO0jPquxJ3p8Mc0ewmjJEKcGJ34=";
+  };
+
+  buildInputs = [ gumbo harfbuzz jbig2dec mupdf openjpeg qt3d qtbase ];
+
+  nativeBuildInputs = [ installShellFiles wrapQtAppsHook qmake ];
+
+  postPatch = ''
+    substituteInPlace pdf_viewer_build_config.pro \
+      --replace "-lmupdf-threads" "-lfreetype -lgumbo -ljbig2dec -lopenjp2 -ljpeg"
+    substituteInPlace pdf_viewer/main.cpp \
+      --replace "/usr/share/sioyek" "$out/share" \
+      --replace "/etc/sioyek" "$out/etc"
+  '';
+
+  qmakeFlags = "DEFINES+=\"LINUX_STANDARD_PATHS\" pdf_viewer_build_config.pro";
+
+  postInstall = ''
+    install -Dm644 tutorial.pdf $out/share/tutorial.pdf
+    cp -r pdf_viewer/shaders $out/share/
+    install -Dm644 -t $out/etc/ pdf_viewer/{keys,prefs}.config
+    installManPage resources/sioyek.1
+  '';
+
+  meta = with lib; {
+    description = "Sioyek is a PDF viewer designed for reading research papers and technical books.";
+    homepage = "https://sioyek.info/";
+    changelog = "https://github.com/ahrm/sioyek/releases";
+    license = licenses.gpl3Only;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.podocarp ];
+  };
+}