# Point at the boost headers.
# todo: need to find a way of determining this location automatically
if env['boost_include_path'] == "":
	env.Replace(boost_include_path = ['/usr/include/boost'])
if env['boost_lib_path'] == "":
	env.Replace(boost_lib_path = ['/usr/lib'])
if env['boost_thread_lib'] == "":
	env.Replace(boost_thread_lib = ['boost_thread-mt'])

# Find out where the TIFF headers are, look in common places.
tiffiofile = env.FindFile('tiffio.h', ['$tiff_include_path', '/usr/include'])
if tiffiofile != None:
	env.Replace(tiff_include_path = os.path.dirname(tiffiofile.abspath))