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/coq-modules/HoTT/default.nix

@@ -0,0 +1,48 @@
+{ lib, mkCoqDerivation, autoconf, automake, coq, version ? null }:
+
+with lib; mkCoqDerivation {
+  pname = "HoTT";
+  owner = "HoTT";
+  inherit version;
+  defaultVersion = if coq.coq-version == "8.6" then "20170921" else null;
+  release."20170921".rev    = "e3557740a699167e6adb1a65855509d55a392fa1";
+  release."20170921".sha256 = "0zwfp8g62b50vmmbb2kmskj3v6w7qx1pbf43yw0hr7asdz2zbx5v";
+
+  nativeBuildInputs = [ autoconf automake ];
+
+  preConfigure = ''
+    patchShebangs ./autogen.sh
+    ./autogen.sh
+
+    mkdir -p "$out/bin"
+  '';
+
+  configureFlags = [
+    "--bindir=$(out)/bin"
+  ];
+
+  patchPhase = ''
+    patchShebangs etc
+    patchShebangs hoqc hoqchk hoqdep hoqide hoqtop
+  '';
+
+  postBuild = ''
+    patchShebangs hoq-config
+  '';
+
+  # Currently, all the scripts like hoqc and hoqtop assume that the *.vo files are
+  # either (1) in the same directory as the scripts, or (2) in /usr/share/hott.
+  # We fulfill (1), which means that these files are only accessible via hoqtop,
+  # hoqc, etc and not via coqtop, coqc, etc.
+  postInstall = ''
+    mv $out/share/hott/* "$out/bin"
+    rmdir $out/share/hott
+    rmdir $out/share
+  '';
+
+  meta = {
+    homepage = "http://homotopytypetheory.org/";
+    description = "Homotopy type theory";
+    maintainers = with maintainers; [ siddharthist ];
+  };
+}