Build system for statically-linked Python.

ports/python_modules/yt/build.sh

Index: ports/python_modules/yt/build.sh
===================================================================
new file mode 100644
--- /dev/null
+++ b/ports/python_modules/yt/build.sh
@@ -0,0 +1,17 @@
+#!/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() {
+  export PNG_DIR=${NACL_DEST_PYROOT}
+  DefaultPythonModuleBuildStep
+}
+
+InstallStep() {
+  DefaultPythonModuleInstallStep
+}
+
+ConfigureStep() {
+  return
+}