Lines Matching full:os

55 import os
189         import os
193             driver = os.environ['HOMEDRIVE']
194             home = os.environ['HOMEPATH']
195             home = os.path.join(driver, home)
197             home = os.environ['HOME']
199         setting_path = os.path.join(home, '.rtt_scons')
200         if os.path.exists(setting_path):
201             setting = open(os.path.join(home, '.rtt_scons'))
218         if 'RTT_ROOT' in os.environ:
219             self.RTTRoot.set_path(os.environ['RTT_ROOT'])
224             if os.path.exists(os.path.join('..', 'include', 'rtthread.h')):
225                 rtt_root = os.path.join('..')
226             elif os.path.exists(os.path.join('..', '..', 'include', 'rtthread.h')):
227                 rtt_root = os.path.join('..', '..')
229                 self.RTTRoot.set_path(os.path.abspath(rtt_root))
235                 if os.path.exists('C:\\Keil'):
237                 elif os.path.exists('D:\\Keil'):
239                 elif os.path.exists('E:\\Keil'):
241                 elif os.path.exists('F:\\Keil'):
243                 elif os.path.exists('G:\\Keil'):
248                 paths = os.environ['PATH']
261         import os
265             driver = os.environ['HOMEDRIVE']
266             home = os.environ['HOMEPATH']
267             home = os.path.join(driver, home)
269             home = os.environ['HOME']
271         setting = open(os.path.join(home, '.rtt_scons'), 'w+')
393         os.environ['RTT_ROOT'] = rtt_root
394         os.environ['RTT_CC'] = compiler
395         os.environ['RTT_EXEC_PATH'] = exec_path
422         os.chdir(bsp)
436         os.chdir(bsp)
454         os.chdir(bsp)