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/os-specific/linux/eudev/default.nix

@@ -0,0 +1,68 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, autoreconfHook
+, glib
+, gperf
+, kmod
+, pkg-config
+, util-linux
+}:
+
+stdenv.mkDerivation rec {
+  pname = "eudev";
+  version = "3.2.11";
+
+  src = fetchFromGitHub {
+    owner = "eudev-project";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-W5nL4hicQ4fxz5rqoP+hhkE1tVn8lJZjMq4UaiXH6jc=";
+  };
+
+  nativeBuildInputs = [
+    autoreconfHook
+    gperf
+    pkg-config
+  ];
+
+  buildInputs = [
+    glib
+    kmod
+    util-linux
+  ];
+
+  configureFlags = [
+    "--localstatedir=/var"
+    "--sysconfdir=/etc"
+  ];
+
+  makeFlags = [
+    "hwdb_bin=/var/lib/udev/hwdb.bin"
+    "udevrulesdir=/etc/udev/rules.d"
+    ];
+
+  preInstall = ''
+    # Disable install-exec-hook target,
+    # as it conflicts with our move-sbin setup-hook
+
+    sed -i 's;$(MAKE) $(AM_MAKEFLAGS) install-exec-hook;$(MAKE) $(AM_MAKEFLAGS);g' src/udev/Makefile
+  '';
+
+  installFlags = [
+    "localstatedir=$(TMPDIR)/var"
+    "sysconfdir=$(out)/etc"
+    "udevconfdir=$(out)/etc/udev"
+    "udevhwdbbin=$(out)/var/lib/udev/hwdb.bin"
+    "udevhwdbdir=$(out)/var/lib/udev/hwdb.d"
+    "udevrulesdir=$(out)/var/lib/udev/rules.d"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/eudev-project/eudev";
+    description = "A fork of udev with the aim of isolating it from init";
+    license = licenses.gpl2Plus ;
+    maintainers = with maintainers; [ raskin AndersonTorres ];
+    platforms = platforms.linux;
+  };
+}