diff options
Diffstat (limited to 'lldb/test/Shell/helper/toolchain.py')
| -rw-r--r-- | lldb/test/Shell/helper/toolchain.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lldb/test/Shell/helper/toolchain.py b/lldb/test/Shell/helper/toolchain.py index 728f634..0c8c39d 100644 --- a/lldb/test/Shell/helper/toolchain.py +++ b/lldb/test/Shell/helper/toolchain.py @@ -226,7 +226,7 @@ def use_support_substitutions(config): except OSError: res = -1 if res == 0 and out: - sdk_path = lit.util.to_string(out) + sdk_path = out.decode("utf-8") llvm_config.lit_config.note("using SDKROOT: %r" % sdk_path) host_flags += ["-isysroot", sdk_path] elif sys.platform != "win32": @@ -250,6 +250,15 @@ def use_support_substitutions(config): "-L{}".format(config.libcxx_libs_dir), "-lc++", ] + # By default, macOS doesn't allow injecting the ASAN runtime into system processes. + if platform.system() in ["Darwin"] and config.llvm_use_sanitizer: + system_clang = ( + subprocess.check_output(["xcrun", "-find", "clang"]).strip().decode("utf-8") + ) + system_liblto = os.path.join( + os.path.dirname(os.path.dirname(system_clang)), "lib", "libLTO.dylib" + ) + host_flags += ["-Wl,-lto_library", "-Wl," + system_liblto] host_flags = " ".join(host_flags) config.substitutions.append(("%clang_host", "%clang " + host_flags)) @@ -268,6 +277,9 @@ def use_support_substitutions(config): required=True, use_installed=True, ) + if llvm_config.clang_has_bounds_safety(): + llvm_config.lit_config.note("clang has -fbounds-safety support") + config.available_features.add("clang-bounds-safety") if sys.platform == "win32": _use_msvc_substitutions(config) |