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/networking/irc/wraith/default.nix

@@ -0,0 +1,46 @@
+{ lib, stdenv, fetchurl, openssl }:
+
+stdenv.mkDerivation rec {
+  pname = "wraith";
+  version = "1.4.10";
+  src = fetchurl {
+    url = "mirror://sourceforge/wraithbotpack/wraith-v${version}.tar.gz";
+    sha256 = "1h8159g6wh1hi69cnhqkgwwwa95fa6z1zrzjl219mynbf6vjjzkw";
+  };
+  hardeningDisable = [ "format" ];
+  buildInputs = [ openssl ];
+  patches = [ ./configure.patch ./dlopen.patch ];
+  postPatch = ''
+    substituteInPlace configure        --subst-var-by openssl.dev ${openssl.dev} \
+                                       --subst-var-by openssl-lib ${lib.getLib openssl}
+    substituteInPlace src/libssl.cc    --subst-var-by openssl ${lib.getLib openssl}
+    substituteInPlace src/libcrypto.cc --subst-var-by openssl ${lib.getLib openssl}
+  '';
+  installPhase = ''
+    mkdir -p $out/bin
+    cp -a wraith $out/bin/wraith
+    ln -s wraith $out/bin/hub
+  '';
+
+  meta = with lib; {
+    broken = (stdenv.isLinux && stdenv.isAarch64);
+    description = "An IRC channel management bot written purely in C/C++";
+    longDescription = ''
+      Wraith is an IRC channel management bot written purely in C/C++. It has
+      been in development since late 2003. It is based on Eggdrop 1.6.12 but has
+      since evolved into something much different at its core. TCL and loadable
+      modules are currently not supported.
+
+      Maintainer's Notes:
+      Copy the binary out of the store before running it with the -C option to
+      configure it. See https://github.com/wraith/wraith/wiki/GettingStarted .
+
+      The binary will not run when moved onto non-NixOS systems; use patchelf
+      to fix its runtime dependenices.
+    '';
+    homepage = "https://wraith.botpack.net/";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ elitak ];
+    platforms = platforms.linux;
+  };
+}