parameters: (self, *cmd_list)
return_statement: return libtoolout.returncode
docstring: Calls libtool and filters out '/path/to/libtool: file: foo.o has no
      symbols'.
docstring_summary: Calls libtool and filters out '/path/to/libtool: file: foo.o has no
      symbols'.
docstring_tokens: Calls libtool and filters out / path / to / libtool : file : foo . o has no symbols .
function: def ExecFilterLibtool(self, *cmd_list):
      """Calls libtool and filters out '/path/to/libtool: file: foo.o has no
      symbols'."""
      libtool_re = re.compile(r'^.*libtool: (?:for architecture: \S* )?'
                              r'file: .* has no symbols$')
      libtool_re5 = re.compile(
          r'^.*libtool: warning for library: ' +
          r'.* the table of contents is empty ' +
          r'\(no object file members in the library define global symbols\)$')
      env = os.environ.copy()
      # Ref:
      # http://www.opensource.apple.com/source/cctools/cctools-809/misc/libtool.c
      # The problem with this flag is that it resets the file mtime on the file to
      # epoch=0, e.g. 1970-1-1 or 1969-12-31 depending on timezone.
      env['ZERO_AR_DATE'] = '1'
      libtoolout = subprocess.Popen(cmd_list, stderr=subprocess.PIPE, env=env)
      _, err = libtoolout.communicate()
      for line in err.splitlines():
        if not libtool_re.match(line) and not libtool_re5.match(line):
          print >>sys.stderr, line
      # Unconditionally touch the output .a file on the command line if present
      # and the command succeeded. A bit hacky.
      if not libtoolout.returncode:
        for i in range(len(cmd_list) - 1):
          if cmd_list[i] == "-o" and cmd_list[i+1].endswith('.a'):
            os.utime(cmd_list[i+1], None)
            break
      return libtoolout.returncode
function_tokens: def ExecFilterLibtool ( self , * cmd_list ) : libtool_re = re . compile ( r'^.*libtool: (?:for architecture: \S* )?' r'file: .* has no symbols$' ) libtool_re5 = re . compile ( r'^.*libtool: warning for library: ' + r'.* the table of contents is empty ' + r'\(no object file members in the library define global symbols\)$' ) env = os . environ . copy ( ) # Ref: # http://www.opensource.apple.com/source/cctools/cctools-809/misc/libtool.c # The problem with this flag is that it resets the file mtime on the file to # epoch=0, e.g. 1970-1-1 or 1969-12-31 depending on timezone. env [ 'ZERO_AR_DATE' ] = '1' libtoolout = subprocess . Popen ( cmd_list , stderr = subprocess . PIPE , env = env ) _ , err = libtoolout . communicate ( ) for line in err . splitlines ( ) : if not libtool_re . match ( line ) and not libtool_re5 . match ( line ) : print >> sys . stderr , line # Unconditionally touch the output .a file on the command line if present # and the command succeeded. A bit hacky. if not libtoolout . returncode : for i in range ( len ( cmd_list ) - 1 ) : if cmd_list [ i ] == "-o" and cmd_list [ i + 1 ] . endswith ( '.a' ) : os . utime ( cmd_list [ i + 1 ] , None ) break return libtoolout . returncode