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/tools/security/tpm2-tools/default.nix

@@ -0,0 +1,40 @@
+{ stdenv, fetchurl, lib
+, pandoc, pkg-config, makeWrapper, curl, openssl, tpm2-tss, libuuid
+, abrmdSupport ? true, tpm2-abrmd ? null }:
+
+stdenv.mkDerivation rec {
+  pname = "tpm2-tools";
+  version = "5.2";
+
+  src = fetchurl {
+    url = "https://github.com/tpm2-software/${pname}/releases/download/${version}/${pname}-${version}.tar.gz";
+    sha256 = "sha256-wLQC9qezRW6OskRSEeLUHEbH52ngX+TYkJ/2QRn3pjA=";
+  };
+
+  nativeBuildInputs = [ pandoc pkg-config makeWrapper ];
+  buildInputs = [
+    curl openssl tpm2-tss libuuid
+  ];
+
+  preFixup = let
+    ldLibraryPath = lib.makeLibraryPath ([
+      tpm2-tss
+    ] ++ (lib.optional abrmdSupport tpm2-abrmd));
+  in ''
+    wrapProgram $out/bin/tpm2 --suffix LD_LIBRARY_PATH : "${ldLibraryPath}"
+    wrapProgram $out/bin/tss2 --suffix LD_LIBRARY_PATH : "${ldLibraryPath}"
+  '';
+
+
+  # Unit tests disabled, as they rely on a dbus session
+  #configureFlags = [ "--enable-unit" ];
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Command line tools that provide access to a TPM 2.0 compatible device";
+    homepage = "https://github.com/tpm2-software/tpm2-tools";
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ delroth ];
+  };
+}