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/text/mecab/base.nix

@@ -0,0 +1,16 @@
+{ fetchurl }:
+
+{
+    version = "0.996";
+
+    src = fetchurl {
+      url = "https://drive.google.com/uc?export=download&id=0B4y35FiV1wh7cENtOXlicTFaRUE";
+      name = "mecab-0.996.tar.gz";
+      sha256 = "0ncwlqxl1hdn1x4v4kr2sn1sbbcgnhdphp0lcvk74nqkhdbk4wz0";
+    };
+
+    buildPhase = ''
+      make
+      make check
+    '';
+}

pkgs/tools/text/mecab/default.nix

@@ -0,0 +1,21 @@
+{ lib, stdenv, fetchurl, mecab-ipadic }:
+
+let
+  mecab-base = import ./base.nix { inherit fetchurl; };
+in
+stdenv.mkDerivation (mecab-base // {
+    pname = "mecab";
+    version = mecab-base.version;
+
+    postInstall = ''
+      sed -i 's|^dicdir = .*$|dicdir = ${mecab-ipadic}|' "$out/etc/mecabrc"
+    '';
+
+    meta = with lib; {
+      description = "Japanese morphological analysis system";
+      homepage = "http://taku910.github.io/mecab/";
+      license = licenses.bsd3;
+      platforms = platforms.unix;
+      maintainers = with maintainers; [ auntie ];
+    };
+})

pkgs/tools/text/mecab/ipadic.nix

@@ -0,0 +1,18 @@
+{ stdenv, fetchurl, mecab-nodic }:
+
+stdenv.mkDerivation {
+  pname = "mecab-ipadic";
+  version = "2.7.0-20070801";
+
+  src = fetchurl {
+    url = "https://drive.google.com/uc?export=download&id=0B4y35FiV1wh7MWVlSDBCSXZMTXM";
+    name = "mecab-ipadic-2.7.0-20070801.tar.gz";
+    sha256 = "08rmkvj0f0x6jq0axrjw2y5nam0mavv6x77dp9v4al0wi1ym4bxn";
+  };
+
+  buildInputs = [ mecab-nodic ];
+
+  configurePhase = ''
+    ./configure --with-dicdir="$out"
+  '';
+}

pkgs/tools/text/mecab/nodic.nix

@@ -0,0 +1,9 @@
+{ stdenv, fetchurl }:
+
+let
+  mecab-base = import ./base.nix { inherit fetchurl; };
+in
+stdenv.mkDerivation (mecab-base // {
+    pname = "mecab-nodic";
+    version = mecab-base.version;
+})