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/system/syslog-ng/default.nix

@@ -0,0 +1,64 @@
+{ lib, stdenv, fetchurl, openssl, libcap, curl, which
+, eventlog, pkg-config, glib, python3, systemd, perl
+, riemann_c_client, protobufc, pcre, libnet
+, json_c, libuuid, libivykis, mongoc, rabbitmq-c
+, libesmtp
+}:
+
+stdenv.mkDerivation rec {
+  pname = "syslog-ng";
+  version = "3.36.1";
+
+  src = fetchurl {
+    url = "https://github.com/${pname}/${pname}/releases/download/${pname}-${version}/${pname}-${version}.tar.gz";
+    sha256 = "sha256-kKJcl2f+dJ21DxGN38kuxxOZdj0uzVrU8R/17qBJ5gs=";
+  };
+
+  nativeBuildInputs = [ pkg-config which ];
+
+  buildInputs = [
+    libcap
+    curl
+    openssl
+    eventlog
+    glib
+    perl
+    python3
+    systemd
+    riemann_c_client
+    protobufc
+    pcre
+    libnet
+    json_c
+    libuuid
+    libivykis
+    mongoc
+    rabbitmq-c
+    libesmtp
+  ];
+
+  configureFlags = [
+    "--enable-manpages"
+    "--enable-dynamic-linking"
+    "--enable-systemd"
+    "--enable-smtp"
+    "--with-ivykis=system"
+    "--with-librabbitmq-client=system"
+    "--with-mongoc=system"
+    "--with-jsonc=system"
+    "--with-systemd-journal=system"
+    "--with-systemdsystemunitdir=$(out)/etc/systemd/system"
+  ];
+
+  outputs = [ "out" "man" ];
+
+  enableParallelBuilding = true;
+
+  meta = with lib; {
+    homepage = "https://www.syslog-ng.com";
+    description = "Next-generation syslogd with advanced networking and filtering capabilities";
+    license = with licenses; [ gpl2Plus lgpl21Plus ];
+    maintainers = with maintainers; [ fpletz ];
+    platforms = platforms.linux;
+  };
+}