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/reason/tests/hello/default.nix

@@ -0,0 +1,23 @@
+{ lib, buildDunePackage, reason }:
+
+buildDunePackage rec {
+  pname = "helloreason";
+  version = "0.0.1";
+
+  src = ./.;
+
+  useDune2 = true;
+
+  buildInputs = [
+    reason
+  ];
+
+  doCheck = true;
+
+  doInstallCheck = true;
+  postInstallCheck = ''
+    $out/bin/${pname} | grep -q "Hello From Reason" > /dev/null
+  '';
+
+  meta.timeout = 60;
+}

pkgs/development/compilers/reason/tests/hello/dune

@@ -0,0 +1,4 @@
+(executable
+ (name helloreason)
+ (public_name helloreason)
+ (libraries reason))

pkgs/development/compilers/reason/tests/hello/helloreason.re

@@ -0,0 +1,6 @@
+let sayHello = () => {
+  let fromWhom = "From Reason";
+  print_endline("Hello " ++ fromWhom);
+};
+
+sayHello();