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/tools/inputmethods/ibus-engines/ibus-typing-booster/default.nix

@@ -0,0 +1,41 @@
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, python3, ibus, pkg-config, gtk3, m17n_lib
+, wrapGAppsHook, gobject-introspection
+}:
+
+let
+
+  python = python3.withPackages (ps: with ps; [
+    pygobject3
+    dbus-python
+  ]);
+
+in
+
+stdenv.mkDerivation rec {
+  pname = "ibus-typing-booster";
+  version = "2.7.5";
+
+  src = fetchFromGitHub {
+    owner = "mike-fabian";
+    repo = "ibus-typing-booster";
+    rev = version;
+    sha256 = "072mi8r10v78sfs81zxdwfabf87fp872c99c5iral1ywwa4iynpl";
+  };
+
+  patches = [ ./hunspell-dirs.patch ];
+
+  nativeBuildInputs = [ autoreconfHook pkg-config wrapGAppsHook gobject-introspection ];
+  buildInputs = [ python ibus gtk3 m17n_lib ];
+
+  preFixup = ''
+    gappsWrapperArgs+=(--prefix LD_LIBRARY_PATH : "${m17n_lib}/lib")
+  '';
+
+  meta = with lib; {
+    homepage = "https://mike-fabian.github.io/ibus-typing-booster/";
+    license = licenses.gpl3Plus;
+    description = "A typing booster engine for the IBus platform";
+    maintainers = with maintainers; [ ];
+    isIbusEngine = true;
+  };
+}

pkgs/tools/inputmethods/ibus-engines/ibus-typing-booster/hunspell-dirs.patch

@@ -0,0 +1,31 @@
+diff --git a/engine/itb_util.py b/engine/itb_util.py
+index ded236a..633525a 100755
+--- a/engine/itb_util.py
++++ b/engine/itb_util.py
+@@ -1876,14 +1876,18 @@ def find_hunspell_dictionary(language):
+             If no dictionary can be found for the requested language,
+             the return value is ('', '').
+     '''
+-    dirnames = [
+-        '/usr/share/hunspell',
+-        '/usr/share/myspell',
+-        '/usr/share/myspell/dicts',
+-        '/usr/local/share/hunspell', # On FreeBSD the dictionaries are here
+-        '/usr/local/share/myspell',
+-        '/usr/local/share/myspell/dicts',
+-    ]
++
++    if "NIX_HUNSPELL_DIRS" in os.environ:
++        dirnames = os.environ["NIX_HUNSPELL_DIRS"].split(":")
++    else:       # fallback to the original behavior
++        dirnames = [
++            '/usr/share/hunspell',
++            '/usr/share/myspell',
++            '/usr/share/myspell/dicts',
++            '/usr/local/share/hunspell', # On FreeBSD the dictionaries are here
++            '/usr/local/share/myspell',
++            '/usr/local/share/myspell/dicts',
++        ]
+     dic_path = ''
+     aff_path = ''
+     for language in expand_languages([language]):

pkgs/tools/inputmethods/ibus-engines/ibus-typing-booster/wrapper.nix

@@ -0,0 +1,30 @@
+{ typing-booster, symlinkJoin, hunspellDicts, lib, makeWrapper
+, langs ? [ "de-de" "en-us" "es-es" "fr-moderne" "it-it" "sv-se" "sv-fi" ]
+}:
+
+let
+
+  hunspellDirs = with lib; makeSearchPath ":" (flatten (forEach langs (lang: [
+    "${hunspellDicts.${lang}}/share/hunspell"
+    "${hunspellDicts.${lang}}/share/myspell"
+    "${hunspellDicts.${lang}}/share/myspell/dicts"
+  ])));
+
+in
+
+symlinkJoin {
+  name = "${typing-booster.name}-with-hunspell";
+  paths = [ typing-booster ];
+  nativeBuildInputs = [ makeWrapper ];
+
+  postBuild = ''
+    for i in bin/emoji-picker libexec/ibus-{setup,engine}-typing-booster; do
+      wrapProgram "$out/$i" \
+        --prefix NIX_HUNSPELL_DIRS : ${lib.escapeShellArg hunspellDirs}
+    done
+
+    sed -i -e "s,${typing-booster},$out," $out/share/ibus/component/typing-booster.xml
+  '';
+
+  inherit (typing-booster) meta;
+}