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/compilers/juniper/default.nix

@@ -0,0 +1,41 @@
+{ lib, stdenv, fetchzip, makeWrapper, mono }:
+
+stdenv.mkDerivation rec {
+  pname = "juniper";
+  version = "2.3.0";
+
+  src = fetchzip {
+    url = "http://www.juniper-lang.org/installers/Juniper-${version}.zip";
+    sha256 = "10am6fribyl7742yk6ag0da4rld924jphxja30gynzqysly8j0vg";
+    stripRoot = false;
+  };
+
+  doCheck = true;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildInputs = [ mono ];
+
+  installPhase = ''
+    runHook preInstall
+    rm juniper # original script with regular Linux assumptions
+    mkdir -p $out/bin
+    cp -r ./* $out
+    makeWrapper ${mono}/bin/mono $out/bin/juniper \
+      --add-flags "$out/Juniper.exe \$@"
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Functional reactive programming language for programming Arduino";
+    longDescription = ''
+      Juniper targets Arduino and supports many features typical of functional programming languages, including algebraic data types, tuples, records,
+      pattern matching, immutable data structures, parametric polymorphic functions, and anonymous functions (lambdas).
+      Some imperative programming concepts are also present in Juniper, such as for, while and do while loops, the ability to mark variables as mutable, and mutable references.
+    '';
+    homepage = "https://www.juniper-lang.org/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ wunderbrick ];
+    platforms = platforms.linux;
+  };
+}