1 files changed, 10 insertions, 3 deletions
diff --git a/pkgs/tools/networking/dhcpcd/default.nix b/pkgs/tools/networking/dhcpcd/default.nix
index 9b3b6238420c..8e93c424cb1e 100644
--- a/pkgs/tools/networking/dhcpcd/default.nix
+++ b/pkgs/tools/networking/dhcpcd/default.nix
@@ -1,13 +1,17 @@
-{ stdenv, fetchurl }:
+{ stdenv, fetchurl, pkgconfig, udev }:
 
 stdenv.mkDerivation rec {
-  name = "dhcpcd-5.6.8";
+  name = "dhcpcd-6.4.2";
 
   src = fetchurl {
     url = "http://roy.marples.name/downloads/dhcpcd/${name}.tar.bz2";
-    sha256 = "1i7fv1l0n7q1mnia7g0789ch63x5zhwk5gsrwvs78dv2f2kmvcd3";
+    sha256 = "1dr08aqvazg4ncq5p93v6givwh7naj75dn2npgplf3dl2fg9zfzf";
   };
 
+  patches = [ /* ./lxc_ro_promote_secondaries.patch */ ];
+
+  buildInputs = [ pkgconfig udev ];
+
   configureFlags = "--sysconfdir=/etc";
 
   makeFlags = "PREFIX=\${out}";
@@ -16,6 +20,9 @@ stdenv.mkDerivation rec {
   # at runtime.
   installFlags = "DBDIR=\${TMPDIR}/db SYSCONFDIR=$(out)/etc";
 
+  # Check that the udev plugin got built.
+  postInstall = stdenv.lib.optional (udev != null) "[ -e $out/lib/dhcpcd/dev/udev.so ]";
+
   meta = {
     description = "A client for the Dynamic Host Configuration Protocol (DHCP)";
     homepage = http://roy.marples.name/projects/dhcpcd;