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/json-glib/default.nix

@@ -0,0 +1,84 @@
+{ lib
+, stdenv
+, fetchurl
+, glib
+, meson
+, ninja
+, pkg-config
+, gettext
+, withIntrospection ? stdenv.buildPlatform == stdenv.hostPlatform
+, gobject-introspection
+, fixDarwinDylibNames
+, gi-docgen
+, gnome
+}:
+
+stdenv.mkDerivation rec {
+  pname = "json-glib";
+  version = "1.6.6";
+
+  outputs = [ "out" "dev" ]
+    ++ lib.optional withIntrospection "devdoc";
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    sha256 = "luyYvnqR9t3jNjZyDj2i/27LuQ52zKpJSX8xpoVaSQ4=";
+  };
+
+  strictDeps = true;
+
+  depsBuildBuild = [
+    pkg-config
+  ];
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    gettext
+    glib
+  ] ++ lib.optional stdenv.hostPlatform.isDarwin [
+    fixDarwinDylibNames
+  ] ++ lib.optionals withIntrospection [
+    gobject-introspection
+    gi-docgen
+  ];
+
+  propagatedBuildInputs = [
+    glib
+  ];
+
+  mesonFlags = lib.optionals (!withIntrospection) [
+    "-Dintrospection=disabled"
+    # gi-docgen relies on introspection data
+    "-Dgtk_doc=disabled"
+  ];
+
+  doCheck = true;
+
+  postFixup = ''
+    # Move developer documentation to devdoc output.
+    # Cannot be in postInstall, otherwise _multioutDocs hook in preFixup will move right back.
+    if [[ -d "$out/share/doc" ]]; then
+        find -L "$out/share/doc" -type f -regex '.*\.devhelp2?' -print0 \
+          | while IFS= read -r -d ''' file; do
+            moveToOutput "$(dirname "''${file/"$out/"/}")" "$devdoc"
+        done
+    fi
+  '';
+
+  passthru = {
+    updateScript = gnome.updateScript {
+      packageName = pname;
+      versionPolicy = "odd-unstable";
+    };
+  };
+
+  meta = with lib; {
+    description = "A library providing (de)serialization support for the JavaScript Object Notation (JSON) format";
+    homepage = "https://wiki.gnome.org/Projects/JsonGlib";
+    license = licenses.lgpl21Plus;
+    maintainers = teams.gnome.members;
+    platforms = with platforms; unix;
+  };
+}