tools/clang/scripts/plugin_flags.py

   1 #!/usr/bin/env python
   2 # Copyright 2015 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 # This script returns the flags that should be used when GYP_DEFINES contains
   7 # clang_use_chrome_plugins. The flags are stored in a script so that they can
   8 # be changed on the bots without requiring a master restart.
   9
  10 import os
  11 import sys
  12
  13 # Path constants. (All of these should be absolute paths.)
  14 THIS_DIR = os.path.abspath(os.path.dirname(__file__))
  15 CHROMIUM_DIR = os.path.abspath(os.path.join(THIS_DIR, '..', '..', '..'))
  16 CLANG_LIB_PATH = os.path.join(CHROMIUM_DIR, 'third_party', 'llvm-build',
  17                               'Release+Asserts', 'lib')
  18
  19 if sys.platform == 'darwin':
  20   LIBSUFFIX = 'dylib'
  21 else:
  22   LIBSUFFIX = 'so'
  23
  24 LIB_PATH = os.path.join(
  25     CLANG_LIB_PATH,
  26     'libFindBadConstructs.' + LIBSUFFIX)
  27
  28 print ('-Xclang -load -Xclang %s'
  29        ' -Xclang -add-plugin -Xclang find-bad-constructs'
  30        ' -Xclang -plugin-arg-find-bad-constructs'
  31        ' -Xclang check-weak-ptr-factory-order'
  32        ' -Xclang -plugin-arg-find-bad-constructs'
  33        ' -Xclang strict-virtual-specifiers') % LIB_PATH