| # -*- Python -*- |
| |
| import os |
| |
| # Setup config name. |
| config.name = 'XRay' + config.name_suffix |
| |
| # Setup source root. |
| config.test_source_root = os.path.dirname(__file__) |
| |
| # Setup default compiler flags use with -fxray-instrument option. |
| clang_xray_cflags = (['-fxray-instrument', config.target_cflags]) |
| clang_xray_cxxflags = config.cxx_mode_flags + clang_xray_cflags |
| |
| |
| def build_invocation(compile_flags): |
| return ' ' + ' '.join([config.clang] + compile_flags) + ' ' |
| |
| # Assume that llvm-xray is in the config.llvm_tools_dir. |
| llvm_xray = os.path.join(config.llvm_tools_dir, 'llvm-xray') |
| |
| # Setup substitutions. |
| config.substitutions.append( |
| ('%clang ', build_invocation([config.target_cflags]))) |
| config.substitutions.append( |
| ('%clangxx ', |
| build_invocation(config.cxx_mode_flags + [config.target_cflags]))) |
| config.substitutions.append( |
| ('%clang_xray ', build_invocation(clang_xray_cflags))) |
| config.substitutions.append( |
| ('%clangxx_xray', build_invocation(clang_xray_cxxflags))) |
| config.substitutions.append( |
| ('%llvm_xray', llvm_xray)) |
| |
| # Default test suffixes. |
| config.suffixes = ['.c', '.cc', '.cpp'] |
| |
| if config.host_os not in ['Linux']: |
| config.unsupported = True |
| elif '64' not in config.host_arch: |
| if 'arm' in config.host_arch: |
| if '-mthumb' in config.target_cflags: |
| config.unsupported = True |
| else: |
| config.unsupported = True |
| |
| # Allow tests to use REQUIRES=stable-runtime. For use when you cannot use XFAIL |
| # e.g. because the test sometimes passes, sometimes fails. |
| if config.target_arch != 'aarch64': |
| config.available_features.add('stable-runtime') |