| # -*- Python -*- |
| |
| import os |
| |
| def get_required_attr(config, attr_name): |
| attr_value = getattr(config, attr_name, None) |
| if not attr_value: |
| lit.fatal("No attribute %r in test configuration! You may need to run " |
| "tests from your build directory or add this attribute " |
| "to lit.site.cfg " % attr_name) |
| return attr_value |
| |
| # Setup attributes common for all compiler-rt projects. |
| llvm_src_root = get_required_attr(config, 'llvm_src_root') |
| compiler_rt_lit_unit_cfg = os.path.join(llvm_src_root, "projects", |
| "compiler-rt", "lib", |
| "lit.common.unit.cfg") |
| lit.load_config(config, compiler_rt_lit_unit_cfg) |
| |
| # Setup config name. |
| config.name = 'LeakSanitizer' |
| |
| # Setup source root. |
| config.test_source_root = os.path.dirname(__file__) |
| |
| # Setup attributes common for all compiler-rt projects. |
| compiler_rt_lit_cfg = os.path.join(llvm_src_root, "projects", "compiler-rt", |
| "lib", "lit.common.cfg") |
| if (not compiler_rt_lit_cfg) or (not os.path.exists(compiler_rt_lit_cfg)): |
| lit.fatal("Can't find common compiler-rt lit config at: %r" |
| % compiler_rt_lit_cfg) |
| lit.load_config(config, compiler_rt_lit_cfg) |
| |
| # Setup default compiler flags used with -fsanitize=leak option. |
| clang_lsan_cxxflags = ("-ccc-cxx " |
| + "-fsanitize=leak " |
| + "-g") |
| config.substitutions.append( ("%clangxx_lsan ", (" " + config.clang + " " + |
| clang_lsan_cxxflags + " ")) ) |
| |
| # Default test suffixes. |
| config.suffixes = ['.c', '.cc', '.cpp'] |
| |
| # LeakSanitizer tests are currently supported on x86-64 Linux only. |
| if config.host_os not in ['Linux'] or config.host_arch not in ['x86_64']: |
| config.unsupported = True |