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/manticore/default.nix

@@ -0,0 +1,55 @@
+{ stdenv, fetchFromGitHub, coreutils, autoreconfHook, smlnj }:
+
+let
+  rev = "7376cb20ba5285a6b076a73c821e4743809c1d9d";
+in stdenv.mkDerivation {
+  pname = "manticore";
+  version = "2019.12.03";
+
+  src = fetchFromGitHub {
+    owner = "ManticoreProject";
+    repo = "manticore";
+    sha256 = "17h3ar7d6145dyrm006r3gd5frk3v4apjk383n78dh4vlniv1ay2";
+    inherit rev;
+  };
+
+  enableParallelBuilding = false;
+
+  nativeBuildInputs = [ autoreconfHook ];
+
+  buildInputs = [ coreutils smlnj ];
+
+  autoreconfFlags = "-Iconfig -vfi";
+
+  unpackPhase = ''
+    mkdir -p $out
+    cd $out
+    unpackFile $src
+    mv source repo_checkout
+    cd repo_checkout
+    chmod u+w . -R
+  '';
+
+  postPatch = ''
+    patchShebangs .
+    substituteInPlace configure.ac --replace 'MANTICORE_ROOT=`pwd`' 'MANTICORE_ROOT=$out/repo_checkout'
+  '';
+
+  preInstall = "mkdir -p $out/bin";
+
+  meta = {
+    description = "A parallel, pure variant of Standard ML";
+
+    longDescription = ''
+      Manticore is a high-level parallel programming language aimed at
+      general-purpose applications running on multi-core
+      processors. Manticore supports parallelism at multiple levels:
+      explicit concurrency and coarse-grain parallelism via CML-style
+      constructs and fine-grain parallelism via various light-weight
+      notations, such as parallel tuple expressions and NESL/Nepal-style
+      parallel array comprehensions.
+    '';
+
+    homepage = "http://manticore.cs.uchicago.edu/";
+  };
+}