| # -*- Python -*- |
| |
| import os |
| |
| # Setup config name. |
| config.name = 'DataFlowSanitizer' + config.name_suffix |
| |
| # Setup source root. |
| config.test_source_root = os.path.dirname(__file__) |
| |
| # Setup default compiler flags used with -fsanitize=dataflow option. |
| clang_dfsan_cflags = ["-fsanitize=dataflow", config.target_cflags] |
| clang_dfsan_cxxflags = config.cxx_mode_flags + clang_dfsan_cflags |
| |
| def build_invocation(compile_flags): |
| return " " + " ".join([config.clang] + compile_flags) + " " |
| |
| config.substitutions.append( ("%clang_dfsan ", build_invocation(clang_dfsan_cflags)) ) |
| config.substitutions.append( ("%clangxx_dfsan ", build_invocation(clang_dfsan_cxxflags)) ) |
| |
| # Default test suffixes. |
| config.suffixes = ['.c', '.cc', '.cpp'] |
| |
| # DataFlowSanitizer tests are currently supported on Linux only. |
| if config.host_os not in ['Linux']: |
| config.unsupported = True |
