1*f4e8fbc5SAlexander Shaposhnikovconfig.name = "NSan" + config.name_suffix 2cae6d458SAlexander Shaposhnikov 3*f4e8fbc5SAlexander Shaposhnikov# Setup source root. 4*f4e8fbc5SAlexander Shaposhnikovconfig.test_source_root = os.path.dirname(__file__) 5*f4e8fbc5SAlexander Shaposhnikov 6*f4e8fbc5SAlexander Shaposhnikov# Test suffixes. 7*f4e8fbc5SAlexander Shaposhnikovconfig.suffixes = [".c", ".cpp", ".test"] 8*f4e8fbc5SAlexander Shaposhnikov 9*f4e8fbc5SAlexander Shaposhnikov# C & CXX flags. 10*f4e8fbc5SAlexander Shaposhnikovc_flags = [config.target_cflags] 11*f4e8fbc5SAlexander Shaposhnikov 12*f4e8fbc5SAlexander Shaposhnikov# CXX flags 13*f4e8fbc5SAlexander Shaposhnikovcxx_flags = c_flags + config.cxx_mode_flags + ["-std=c++17"] 14*f4e8fbc5SAlexander Shaposhnikov 15*f4e8fbc5SAlexander Shaposhnikovnsan_flags = [ 16*f4e8fbc5SAlexander Shaposhnikov "-fsanitize=numerical", 17*f4e8fbc5SAlexander Shaposhnikov "-g", 18*f4e8fbc5SAlexander Shaposhnikov "-mno-omit-leaf-frame-pointer", 19*f4e8fbc5SAlexander Shaposhnikov "-fno-omit-frame-pointer", 20*f4e8fbc5SAlexander Shaposhnikov] 21*f4e8fbc5SAlexander Shaposhnikov 22*f4e8fbc5SAlexander Shaposhnikov 23*f4e8fbc5SAlexander Shaposhnikovdef build_invocation(compile_flags): 24*f4e8fbc5SAlexander Shaposhnikov return " " + " ".join([config.clang] + compile_flags) + " " 25*f4e8fbc5SAlexander Shaposhnikov 26*f4e8fbc5SAlexander Shaposhnikov 27*f4e8fbc5SAlexander Shaposhnikov# Add substitutions. 28*f4e8fbc5SAlexander Shaposhnikovconfig.substitutions.append(("%clang ", build_invocation(c_flags))) 29*f4e8fbc5SAlexander Shaposhnikovconfig.substitutions.append(("%clang_nsan ", build_invocation(c_flags + nsan_flags))) 30*f4e8fbc5SAlexander Shaposhnikovconfig.substitutions.append( 31*f4e8fbc5SAlexander Shaposhnikov ("%clangxx_nsan ", build_invocation(cxx_flags + nsan_flags)) 32*f4e8fbc5SAlexander Shaposhnikov) 33*f4e8fbc5SAlexander Shaposhnikov 34*f4e8fbc5SAlexander Shaposhnikov# NSan tests are currently supported on Linux only. 35*f4e8fbc5SAlexander Shaposhnikovif config.host_os not in ["Linux"]: 36*f4e8fbc5SAlexander Shaposhnikov config.unsupported = True 37