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/qt-5/modules/qttools.nix

@@ -0,0 +1,42 @@
+{ qtModule, stdenv, lib, qtbase, qtdeclarative }:
+
+qtModule {
+  pname = "qttools";
+  qtInputs = [ qtbase qtdeclarative ];
+  outputs = [ "out" "dev" "bin" ];
+
+  # fixQtBuiltinPaths overwrites a builtin path we should keep
+  postPatch = ''
+    sed -i "src/linguist/linguist.pro" \
+        -e '/^cmake_linguist_config_version_file.input =/ s|$$\[QT_HOST_DATA.*\]|${lib.getDev qtbase}|'
+    sed -i "src/qtattributionsscanner/qtattributionsscanner.pro" \
+        -e '/^cmake_qattributionsscanner_config_version_file.input =/ s|$$\[QT_HOST_DATA.*\]|${lib.getDev qtbase}|'
+  '';
+
+  devTools = [
+    "bin/qcollectiongenerator"
+    "bin/linguist"
+    "bin/assistant"
+    "bin/qdoc"
+    "bin/lconvert"
+    "bin/designer"
+    "bin/qtattributionsscanner"
+    "bin/lrelease"
+    "bin/lrelease-pro"
+    "bin/pixeltool"
+    "bin/lupdate"
+    "bin/lupdate-pro"
+    "bin/qtdiag"
+    "bin/qhelpgenerator"
+    "bin/qtplugininfo"
+    "bin/qthelpconverter"
+    "bin/lprodump"
+    "bin/qdistancefieldgenerator"
+  ] ++ lib.optionals stdenv.isDarwin [
+    "bin/macdeployqt"
+  ];
+
+  NIX_CFLAGS_COMPILE = lib.optional stdenv.isDarwin ''-DNIXPKGS_QMLIMPORTSCANNER="${qtdeclarative.dev}/bin/qmlimportscanner"'';
+
+  setupHook = ../hooks/qttools-setup-hook.sh;
+}