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/tools/build-managers/icmake/default.nix

@@ -0,0 +1,46 @@
+{ lib, stdenv, fetchFromGitLab, makeWrapper, gcc, ncurses }:
+
+stdenv.mkDerivation rec {
+  pname = "icmake";
+  version = "9.03.01";
+
+  src = fetchFromGitLab {
+    sha256 = "05r0a69w0hv2qhjpb2bxd0lmp2vv5r2d4iggg6ly4miam0i318jy";
+    rev = version;
+    repo = "icmake";
+    owner = "fbb-git";
+  };
+
+
+  setSourceRoot = ''
+    sourceRoot=$(echo */icmake)
+  '';
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = [ gcc ];
+
+  preConfigure = ''
+    patchShebangs ./
+    substituteInPlace INSTALL.im --replace "usr/" ""
+  '';
+
+  buildPhase = ''
+    ./icm_prepare $out
+    ./icm_bootstrap x
+  '';
+
+  installPhase = ''
+    ./icm_install all /
+
+    wrapProgram $out/bin/icmbuild \
+     --prefix PATH : ${ncurses}/bin
+  '';
+
+  meta = with lib; {
+    description = "A program maintenance (make) utility using a C-like grammar";
+    homepage = "https://fbb-git.gitlab.io/icmake/";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ pSub ];
+    platforms = platforms.linux;
+  };
+}