4 import os.path, platform
6 def set_env(env,prereq_dir,version,forBuild=None):
7 version = '.'.join(version.replace('-', '.').split('.')[:2])
8 env.set('FFTW_VERSION', version)
10 env.set('FFTWHOME', prereq_dir)
12 env.set('FFTW_ROOT_DIR', prereq_dir)
13 root = env.get('FFTW_ROOT_DIR')
15 env.prepend('PATH', root)
16 env.prepend('PATH', os.path.join(root, 'bin'))
19 l.append(os.path.join(root, 'lib'))
21 if platform.system() == "Windows" :
22 env.prepend('PATH', l)
24 env.prepend('LD_LIBRARY_PATH', l)
26 env.set('FFTW_INCLUDE', os.path.join(root, 'include'))
27 env.prepend('FFTWPATH', os.path.join(root, 'lib'))
29 def set_nativ_env(env):