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/networking/dirb/default.nix

@@ -0,0 +1,46 @@
+{ fetchurl, lib, stdenv, autoreconfHook, curl }:
+
+let
+  major = "2";
+  minor = "22";
+in stdenv.mkDerivation rec {
+  pname = "dirb";
+  version = "${major}.${minor}";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/dirb/${version}/dirb${major}${minor}.tar.gz";
+    sha256 = "0b7wc2gvgnyp54rxf1n9arn6ymrvdb633v6b3ah138hw4gg8lx7k";
+  };
+
+  nativeBuildInputs = [ autoreconfHook ];
+  buildInputs = [ curl ];
+
+  unpackPhase = ''
+    tar -xf $src
+    find . -exec chmod +x "{}" ";"
+    export sourceRoot="dirb222"
+  '';
+
+  postPatch = ''
+    sed -i "s#/usr#$out#" src/dirb.c
+  '';
+
+  # Workaround build failure on -fno-common toolchains like upstream
+  # gcc-10. Otherwise build fails as:
+  #   ld: resume.o:/build/dirb222/src/variables.h:15: multiple definition of `curl';
+  #     crea_wordlist.o:/build/dirb222/src/variables.h:15: first defined here
+  NIX_CFLAGS_COMPILE = "-fcommon";
+
+  postInstall = ''
+    mkdir -p $out/share/dirb/
+    cp -r wordlists/ $out/share/dirb/
+  '';
+
+  meta = {
+    description = "A web content scanner";
+    homepage = "http://dirb.sourceforge.net/";
+    maintainers = with lib.maintainers; [ bennofs ];
+    license = with lib.licenses; [ gpl2 ];
+    platforms = lib.platforms.unix;
+  };
+}