37 lines · python
1config.name = "NSan" + config.name_suffix2 3# Setup source root.4config.test_source_root = os.path.dirname(__file__)5 6# Test suffixes.7config.suffixes = [".c", ".cpp", ".test"]8 9# C & CXX flags.10c_flags = [config.target_cflags]11 12# CXX flags13cxx_flags = c_flags + config.cxx_mode_flags + ["-std=c++17"]14 15nsan_flags = [16 "-fsanitize=numerical",17 "-g",18 "-mno-omit-leaf-frame-pointer",19 "-fno-omit-frame-pointer",20]21 22 23def build_invocation(compile_flags):24 return " " + " ".join([config.clang] + compile_flags) + " "25 26 27# Add substitutions.28config.substitutions.append(("%clang ", build_invocation(c_flags)))29config.substitutions.append(("%clang_nsan ", build_invocation(c_flags + nsan_flags)))30config.substitutions.append(31 ("%clangxx_nsan ", build_invocation(cxx_flags + nsan_flags))32)33 34# NSan tests are currently supported on Linux only.35if config.target_os not in ["Linux"]:36 config.unsupported = True37