if platform.system() == "Windows":
env.prepend('PATH',os.path.join(prereq_dir, 'bin'))
env.prepend('PYTHONPATH',os.path.join(prereq_dir, 'bin'))
+ env.prepend('CMAKE_PREFIX_PATH',os.path.join(prereq_dir))
+ env.set('CLING_STANDARD_PCH','none')
else:
env.prepend('PYTHONPATH',os.path.join(prereq_dir, 'lib'))
env.prepend('LD_LIBRARY_PATH',os.path.join(prereq_dir, 'lib'))