rt-thread-official/tools/cscope.py

62 lines
1.9 KiB
Python
Raw Permalink Normal View History

#
# File : cscope.py
# This file is part of RT-Thread RTOS
# COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Change Logs:
# Date Author Notes
# 2015-01-20 Bernard Add copyright information
#
import os
def _get_src(project):
li = []
for group in project:
for f in group['src']:
li.append(os.path.normpath(f.rfile().abspath))
return li
def _get_header_dir(dirp):
li = []
for root, dirs, files in os.walk(dirp):
for d in dirs:
fpath = os.path.join(root, d)
li.extend(_get_header_dir(fpath))
for f in files:
if f[-2:] == '.h':
fpath = os.path.join(root, f)
li.append(os.path.normpath(fpath))
return li
def _get_header(project):
li = []
for g in project:
for d in g.get('CPPPATH', []):
li.extend(_get_header_dir(d))
return li
def CscopeDatabase(project):
files = set(_get_src(project) + _get_header(project))
with open('cscope.files', 'w') as db:
db.write('-k\n-q\n')
db.write('\n'.join(files))
db.flush() # let cscope see the full content
os.system('cscope -b')