Building python-host without x + tk.

ports/python-host/build.sh

 # Copyright (c) 2013 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Use the same patch here as for the destination tree.  This allows us to use
 # the same tree for both, although some care should be taken to note that our
 # DYNLOAD will be different between the two builds.
 BUILD_DIR=${WORK_DIR}/build_host
 
 ConfigureStep() {
   # Reset CFLAGS and LDFLAGS when configuring the host
   # version of python since they hold values designed for
   # building for NaCl.  Note that we are forcing 32 bits here so
   # our generated modules use Py_ssize_t of the correct size.
   export CC="gcc -m32"
   export CXX="g++ -m32"
   export LD="gcc -m32"
-  LogExecute ${SRC_DIR}/configure --prefix=${NACL_HOST_PYROOT}
+  LogExecute ${SRC_DIR}/configure --prefix=${NACL_HOST_PYROOT} \
+    --without-x --without-tk
 }
 
 BuildStep() {
   DefaultBuildStep
   ssl_lib=$(find build -name "_ssl.*")
   if [ -z "${ssl_lib}" ]; then
     echo "Failed to build _ssl python module."
     echo "Check for 32-bit install of libssl and libcryto (see README.rst)"
     exit 1
   fi
   echo "Built ssl lib: ${ssl_lib}"
 }
 
 InstallStep() {
   LogExecute make install
 }