1# -*- Python -*-
2
3import lit.util
4import lit.formats
5import os
6
7use_lit_shell = os.environ.get("LIT_USE_INTERNAL_SHELL")
8config.test_format = lit.formats.ShTest(use_lit_shell == "0")
9
10config.substitutions.append(('%scan-build',
11                             '\'%s\' --use-analyzer=%s ' % (
12                                 lit.util.which('scan-build',
13                                                os.path.join(
14                                                    config.clang_src_dir,
15                                                    'tools',
16                                                    'scan-build',
17                                                    'bin')),
18                                 os.path.realpath(config.clang))))
19