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/libraries/science/math/cliquer/default.nix

@@ -0,0 +1,39 @@
+{ lib, stdenv
+, fetchFromGitHub
+, autoreconfHook
+}:
+
+stdenv.mkDerivation rec {
+  version = "1.22";
+  pname = "cliquer";
+
+  # autotoolized version of the original cliquer
+  src = fetchFromGitHub {
+    owner = "dimpase";
+    repo = "autocliquer";
+    rev = "v${version}";
+    sha256 = "00gcmrhi2fjn8b246w5a3b0pl7p6haxy5wjvd9kcqib1xanz59z4";
+  };
+
+  doCheck = true;
+
+  buildInputs = [
+    autoreconfHook
+  ];
+
+  meta = with lib; {
+    description = "Routines for clique searching";
+    longDescription = ''
+      Cliquer is a set of C routines for finding cliques in an arbitrary weighted graph.
+      It uses an exact branch-and-bound algorithm developed by Patric Östergård.
+      It is designed with the aim of being efficient while still being flexible and
+      easy to use.
+    '';
+    homepage = "https://users.aalto.fi/~pat/cliquer.html";
+    downloadPage = src.meta.homepage; # autocliquer
+    license = licenses.gpl2Plus;
+    maintainers = teams.sage.members;
+    mainProgram = "cl";
+    platforms = platforms.unix;
+  };
+}