util/cscope-find.py

   1 #! /usr/bin/python
   2
   3 # Generate list of files to index with cscope.
   4
   5 # From the m5 directory, run:
   6 #    util/cscope-find.py > cscope.files
   7 #    cscope -b
   8
   9 import os
  10
  11 # absolute paths to skip
  12 skipdirs = [ 'src/unittest', 'src/doxygen' ]
  13
  14 # suffixes of files to index
  15 suffixes = [ '.cc', '.hh', '.c', '.h' ]
  16
  17 def oksuffix(f):
  18     for s in suffixes:
  19         if f.endswith(s):
  20             return True
  21     return False
  22
  23 for dirpath,subdirs,files in os.walk('src'):
  24     # filter out undesirable subdirectories
  25     for i,dir in enumerate(subdirs):
  26         if dir == 'SCCS':
  27             del subdirs[i]
  28             break
  29
  30     # filter out undesriable absolute paths
  31     if dirpath in skipdirs:
  32         del subdirs[:]
  33         continue
  34
  35     # find C/C++ sources
  36     okfiles = [f for f in files if oksuffix(f)]
  37     if okfiles:
  38         print '\n'.join([os.path.join(dirpath, f) for f in okfiles])