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/editors/elvis/default.nix

@@ -0,0 +1,49 @@
+{ fetchurl, fetchpatch, lib, stdenv, ncurses }:
+
+stdenv.mkDerivation rec {
+  pname = "elvis";
+  version = "2.2_0";
+
+  src = fetchurl {
+    url = "http://www.the-little-red-haired-girl.org/pub/elvis/elvis-${version}.tar.gz";
+    sha256 = "182fj9qzyq6cjq1r849gpam6nq9smwv9f9xwaq84961p56r6d14s";
+  };
+
+  buildInputs = [ ncurses ];
+
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/mbert/elvis/commit/076cf4ad5cc993be0c6195ec0d5d57e5ad8ac1eb.patch";
+      sha256 = "0yzkc1mxjwg09mfmrk20ksa0vfnb2x83ndybwvawq4xjm1qkcahc";
+    })
+  ];
+
+  postPatch = ''
+    substituteInPlace configure \
+      --replace '-lcurses' '-lncurses'
+  '';
+
+  preConfigure = ''
+    mkdir -p $out/share/man/man1
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin $out/share/elvis $out/share/elvis/doc
+    cp elvis ref elvtags elvfmt $out/bin
+    cp -R data/* $out/share/elvis
+    cp doc/* $out/share/elvis/doc
+
+    mkdir -p $out/share/man/man1
+    for a in doc/*.man; do
+      cp $a $out/share/man/man1/`basename $a .man`.1
+    done
+  '';
+
+  configureFlags = [ "--ioctl=termios" ];
+
+  meta = {
+    homepage = "http://elvis.the-little-red-haired-girl.org/";
+    description = "A vi clone for Unix and other operating systems";
+    license = lib.licenses.free;
+  };
+}