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/applications/science/logic/sad/default.nix

@@ -0,0 +1,41 @@
+{ lib, stdenv, fetchurl, haskell, spass }:
+
+stdenv.mkDerivation rec {
+  pname = "system-for-automated-deduction";
+  version = "2.3.25";
+  src = fetchurl {
+    url = "http://nevidal.org/download/sad-${version}.tar.gz";
+    sha256 = "10jd93xgarik7xwys5lq7fx4vqp7c0yg1gfin9cqfch1k1v8ap4b";
+  };
+  buildInputs = [ haskell.compiler.ghc844 spass ];
+  patches = [
+    ./patch.patch
+    # Since the LTS 12.0 update, <> is an operator in Prelude, colliding with
+    # the <> operator with a different meaning defined by this package
+    ./monoid.patch
+  ];
+  postPatch = ''
+    substituteInPlace Alice/Main.hs --replace init.opt $out/init.opt
+  '';
+  installPhase = ''
+    mkdir -p $out/{bin,provers}
+    install alice $out/bin
+    install provers/moses $out/provers
+    substituteAll provers/provers.dat $out/provers/provers.dat
+    substituteAll init.opt $out/init.opt
+    cp -r examples $out
+  '';
+  inherit spass;
+  meta = {
+    description = "A program for automated proving of mathematical texts";
+    longDescription = ''
+      The system for automated deduction is intended for automated processing of formal mathematical texts
+      written in a special language called ForTheL (FORmal THEory Language) or in a traditional first-order language
+    '';
+    license = lib.licenses.gpl3Plus;
+    maintainers = [ lib.maintainers.schmitthenner ];
+    homepage = "http://nevidal.org/sad.en.html";
+    platforms = lib.platforms.linux;
+    broken = true; # ghc-8.4.4 is gone from Nixpkgs
+  };
+}