#! /usr/bin/env python

# Copyright (c) 2009, Willow Garage, Inc.
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# modification, are permitted provided that the following conditions are met:
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#     * Redistributions in binary form must reproduce the above copyright
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#       documentation and/or other materials provided with the distribution.
#     * Neither the name of Willow Garage, Inc. nor the names of its
#       contributors may be used to endorse or promote products derived from
#       this software without specific prior written permission.
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# Author Tully Foote/tfoote@willowgarage.com


import os
import sys
import subprocess

def assert_rospack_built():
    if not os.path.exists(os.path.join(os.environ["ROS_ROOT"], "bin/rospack")):
        print "Rosmake detected that rospack was not built.  Building it for you because it is required."
        if subprocess.call(["make", "-C", os.path.join(os.environ["ROS_ROOT"], "tools/rospack")]) :
            print "Rospack failed to build" 
            return False

    if subprocess.call(["which", "rospack"], stdout=subprocess.PIPE, stderr=subprocess.PIPE):
        print "Rospack not in path.  Please add ROS_ROOT/bin to PATH"
        return False
    return True
    


## make sure that rospack is built, it is a requirement for rosmake
if not assert_rospack_built():
    sys.exit(-1)

from ros import rosmake

rma = rosmake.RosMakeAll()
if not rma.main():
    sys.exit(-1)

