Build system for statically-linked Python.

ports/python_modules/cython/build.sh

+#!/bin/bash
+# Copyright (c) 2014 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.
+
+BuildStep() {
+  ChangeDir ${SRC_DIR}
+  # No destination installation
+  if ! CheckStamp install_host_${PACKAGE_NAME} ; then
+    LogExecute rm -rf build dist
+    export NACL_PORT_BUILD=host
+    # Force 32 bits here for Py_ssize_t correctness.
+    export CC="gcc -m32"
+    export CXX="g++ -m32"
+    export LD="gcc -m32"
+    LogExecute ${NACL_HOST_PYTHON} setup.py \
+      ${NACL_PYSETUP_ARGS:-} \
+      install --prefix=${NACL_HOST_PYROOT}
+    TouchStamp install_host_${PACKAGE_NAME}
+  fi
+}
+
+InstallStep() {
+  return
+}
+
+ConfigureStep() {
+  return
+}