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/ocaml-modules/cohttp/async.nix

@@ -0,0 +1,60 @@
+{ lib
+, buildDunePackage
+, ppx_sexp_conv
+, base
+, async
+, async_kernel
+, async_unix
+, cohttp
+, conduit-async
+, uri
+, uri-sexp
+, logs
+, fmt
+, sexplib0
+, ipaddr
+, magic-mime
+, ounit
+, mirage-crypto
+, core
+}:
+
+buildDunePackage {
+  pname = "cohttp-async";
+
+  inherit (cohttp)
+    version
+    src
+    minimumOCamlVersion
+    useDune2
+    ;
+
+  buildInputs = [ ppx_sexp_conv ];
+
+  propagatedBuildInputs = [
+    cohttp
+    conduit-async
+    async_kernel
+    async_unix
+    async
+    base
+    magic-mime
+    logs
+    fmt
+    sexplib0
+    uri
+    uri-sexp
+    ipaddr
+  ];
+
+  doCheck = true;
+  checkInputs = [
+    ounit
+    mirage-crypto
+    core
+  ];
+
+  meta = cohttp.meta // {
+    description = "CoHTTP implementation for the Async concurrency library";
+  };
+}

pkgs/development/ocaml-modules/cohttp/default.nix

@@ -0,0 +1,32 @@
+{ lib, fetchurl, buildDunePackage
+, ppx_sexp_conv, base64, jsonm, re, stringext, uri-sexp
+, ocaml, fmt, alcotest
+}:
+
+buildDunePackage rec {
+  pname = "cohttp";
+  version = "4.0.0";
+
+  useDune2 = true;
+
+  minimumOCamlVersion = "4.08";
+
+  src = fetchurl {
+    url = "https://github.com/mirage/ocaml-cohttp/releases/download/v${version}/cohttp-v${version}.tbz";
+    sha256 = "bd7aa4cd2c82744990ed7c49e3ee7a40324c64cb3d8509804809155e2bacd1d2";
+  };
+
+  buildInputs = [ jsonm ppx_sexp_conv ];
+
+  propagatedBuildInputs = [ base64 re stringext uri-sexp ];
+
+  doCheck = lib.versionAtLeast ocaml.version "4.05";
+  checkInputs = [ fmt alcotest ];
+
+  meta = {
+    description = "HTTP(S) library for Lwt, Async and Mirage";
+    license = lib.licenses.isc;
+    maintainers = [ lib.maintainers.vbgl ];
+    homepage = "https://github.com/mirage/ocaml-cohttp";
+  };
+}

pkgs/development/ocaml-modules/cohttp/lwt-unix.nix

@@ -0,0 +1,28 @@
+{ lib, buildDunePackage, cohttp-lwt
+, conduit-lwt-unix, conduit-lwt, ppx_sexp_conv
+, cmdliner, fmt, logs, magic-mime
+, ounit
+, cacert
+}:
+
+buildDunePackage {
+  pname = "cohttp-lwt-unix";
+  inherit (cohttp-lwt) version src;
+
+  useDune2 = true;
+
+  buildInputs = [ cmdliner ppx_sexp_conv ];
+
+  propagatedBuildInputs = [
+    cohttp-lwt conduit-lwt conduit-lwt-unix fmt logs magic-mime
+  ];
+
+  # TODO(@sternenseemann): fail for unknown reason
+  # https://github.com/mirage/ocaml-cohttp/issues/675#issuecomment-830692742
+  doCheck = false;
+  checkInputs = [ ounit cacert ];
+
+  meta = cohttp-lwt.meta // {
+    description = "CoHTTP implementation for Unix and Windows using Lwt";
+  };
+}

pkgs/development/ocaml-modules/cohttp/lwt.nix

@@ -0,0 +1,21 @@
+{ lib, buildDunePackage, cohttp, ocaml_lwt, uri, ppx_sexp_conv, logs, sexplib0 }:
+
+buildDunePackage {
+  pname = "cohttp-lwt";
+  inherit (cohttp)
+    version
+    src
+    useDune2
+    minimumOCamlVersion
+    ;
+
+  buildInputs = [ ppx_sexp_conv ];
+
+  propagatedBuildInputs = [
+    cohttp ocaml_lwt logs sexplib0 uri
+  ];
+
+  meta = cohttp.meta // {
+    description = "CoHTTP implementation using the Lwt concurrency library";
+  };
+}

pkgs/development/ocaml-modules/cohttp/mirage.nix

@@ -0,0 +1,23 @@
+{ buildDunePackage, cohttp, cohttp-lwt
+, mirage-flow, mirage-channel, mirage-kv
+, conduit, conduit-mirage, lwt
+, astring, magic-mime
+, ppx_sexp_conv
+}:
+
+buildDunePackage {
+  pname = "cohttp-mirage";
+
+  inherit (cohttp) version src minimumOCamlVersion useDune2;
+
+  nativeBuildInputs = [ ppx_sexp_conv ];
+
+  propagatedBuildInputs = [
+    mirage-flow mirage-channel conduit conduit-mirage mirage-kv
+    lwt cohttp cohttp-lwt astring magic-mime
+  ];
+
+  meta = cohttp.meta // {
+    description = "CoHTTP implementation for the MirageOS unikernel";
+  };
+}