michael@0: #!/bin/sh
michael@0: # Copyright (c) 2011 The Chromium Authors. All rights reserved.
michael@0: # Use of this source code is governed by a BSD-style license that can be
michael@0: # found in the LICENSE file.
michael@0: 
michael@0: # This figures out the architecture of the version of Python we are building
michael@0: # pyautolib against.
michael@0: #
michael@0: #  python_arch.sh /usr/lib/libpython2.5.so.1.0
michael@0: #  python_arch.sh /path/to/sysroot/usr/lib/libpython2.4.so.1.0
michael@0: #
michael@0: 
michael@0: python=$(readlink -f "$1")
michael@0: if [ ! -r "$python" ]; then
michael@0:   echo unknown
michael@0:   exit 0
michael@0: fi
michael@0: file_out=$(file "$python")
michael@0: if [ $? -ne 0 ]; then
michael@0:   echo unknown
michael@0:   exit 0
michael@0: fi
michael@0: 
michael@0: echo $file_out | grep -qs "ARM"
michael@0: if [ $? -eq 0 ]; then
michael@0:   echo arm
michael@0:   exit 0
michael@0: fi
michael@0: 
michael@0: echo $file_out | grep -qs "x86-64"
michael@0: if [ $? -eq 0 ]; then
michael@0:   echo x64
michael@0:   exit 0
michael@0: fi
michael@0: 
michael@0: echo $file_out | grep -qs "Intel 80386"
michael@0: if [ $? -eq 0 ]; then
michael@0:   echo ia32
michael@0:   exit 0
michael@0: fi
michael@0: 
michael@0: exit 1