69c69
< from os.path import isdir, join as joinpath
---
> from os.path import isdir, isfile, join as joinpath
524,525c524,525
< print "Reading", os.path.join(root, 'SConsopts')
< SConscript(os.path.join(root, 'SConsopts'))
---
> print "Reading", joinpath(root, 'SConsopts')
> SConscript(joinpath(root, 'SConsopts'))
715c715
< if os.path.isfile(current_opts_file):
---
> if isfile(current_opts_file):
723c723
< if not os.path.isdir(opt_dir):
---
> if not isdir(opt_dir):
731c731
< if os.path.isfile(default_opts_file):
---
> if isfile(default_opts_file):