arm: Don't require distutils.

We don't have that module shipped and we don't really
need it for arm either.

src/patches/arm-dont-require-distutils.patch

@@ -0,0 +1,20 @@
+diff -Nur arm.vanilla/src/util/hostnames.py arm/src/util/hostnames.py
+--- arm.vanilla/src/util/hostnames.py	2012-04-29 05:59:24.000000000 +0200
++++ arm/src/util/hostnames.py	2013-07-31 17:59:19.245591564 +0200
+@@ -30,7 +30,6 @@
+ import threading
+ import itertools
+ import Queue
+-import distutils.sysconfig
+ 
+ from util import log, sysTools
+ 
+@@ -264,7 +263,7 @@
+     # 'socket.gethostbyaddr'. The following checks if the system has the
+     # gethostbyname_r function, which determines if python resolutions can be
+     # done in parallel or not. If so, this is preferable.
+-    isSocketResolutionParallel = distutils.sysconfig.get_config_var("HAVE_GETHOSTBYNAME_R")
++    isSocketResolutionParallel = True #distutils.sysconfig.get_config_var("HAVE_GETHOSTBYNAME_R")
+     self.useSocketResolution = CONFIG["queries.hostnames.useSocketModule"] and isSocketResolutionParallel
+     
+     for _ in range(CONFIG["queries.hostnames.poolSize"]):