7 use_lit_shell = os.environ.get("LIT_USE_INTERNAL_SHELL")
8 config.test_format = lit.formats.ShTest(use_lit_shell == "0")
10 clang_path = config.clang if config.have_llvm_driver else os.path.realpath(config.clang)
12 config.substitutions.append(
15 "'%s' '%s' --use-analyzer=%s "
17 config.perl_executable,
19 config.clang_src_dir, "tools", "scan-build", "bin", "scan-build"
26 if not config.perl_executable or platform.system() == "Windows":
27 config.unsupported = True