diff options
Diffstat (limited to 'lib/asan/lit_tests/lit.cfg')
| -rw-r--r-- | lib/asan/lit_tests/lit.cfg | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/lib/asan/lit_tests/lit.cfg b/lib/asan/lit_tests/lit.cfg deleted file mode 100644 index 71a700c6ac3b3..0000000000000 --- a/lib/asan/lit_tests/lit.cfg +++ /dev/null @@ -1,95 +0,0 @@ -# -*- Python -*- - -import os - -import lit.util - -def get_required_attr(config, attr_name): - attr_value = getattr(config, attr_name, None) - if not attr_value: - lit_config.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 config name. -config.name = 'AddressSanitizer' + config.bits - -# Setup source root. -config.test_source_root = os.path.dirname(__file__) - -def DisplayNoConfigMessage(): - lit_config.fatal("No site specific configuration available! " + - "Try running your test from the build tree or running " + - "make check-asan") - -# Figure out LLVM source root. -llvm_src_root = getattr(config, 'llvm_src_root', None) -if llvm_src_root is None: - # We probably haven't loaded the site-specific configuration: the user - # is likely trying to run a test file directly, and the site configuration - # wasn't created by the build system. - asan_site_cfg = lit_config.params.get('asan_site_config', None) - if (asan_site_cfg) and (os.path.exists(asan_site_cfg)): - lit_config.load_config(config, asan_site_cfg) - raise SystemExit - - # Try to guess the location of site-specific configuration using llvm-config - # util that can point where the build tree is. - llvm_config = lit.util.which("llvm-config", config.environment["PATH"]) - if not llvm_config: - DisplayNoConfigMessage() - - # Find out the presumed location of generated site config. - llvm_obj_root = lit.util.capture(["llvm-config", "--obj-root"]).strip() - asan_site_cfg = os.path.join(llvm_obj_root, "projects", "compiler-rt", - "lib", "asan", "lit_tests", "lit.site.cfg") - if (not asan_site_cfg) or (not os.path.exists(asan_site_cfg)): - DisplayNoConfigMessage() - - lit_config.load_config(config, asan_site_cfg) - raise SystemExit - -# Setup default compiler flags used with -fsanitize=address option. -# FIXME: Review the set of required flags and check if it can be reduced. -bits_cflag = " -m" + config.bits -clang_asan_cflags = (" -fsanitize=address" - + " -mno-omit-leaf-frame-pointer" - + " -fno-omit-frame-pointer" - + " -fno-optimize-sibling-calls" - + " -g" - + bits_cflag) -clang_asan_cxxflags = " --driver-mode=g++" + clang_asan_cflags -config.substitutions.append( ("%clang ", " " + config.clang + bits_cflag + " ")) -config.substitutions.append( ("%clangxx ", (" " + config.clang + - " --driver-mode=g++" + - bits_cflag + " ")) ) -config.substitutions.append( ("%clang_asan ", (" " + config.clang + " " + - clang_asan_cflags + " ")) ) -config.substitutions.append( ("%clangxx_asan ", (" " + config.clang + " " + - clang_asan_cxxflags + " ")) ) - -# Setup path to asan_symbolize.py script. -asan_source_dir = get_required_attr(config, "asan_source_dir") -asan_symbolize = os.path.join(asan_source_dir, "scripts", "asan_symbolize.py") -if not os.path.exists(asan_symbolize): - lit_config.fatal("Can't find script on path %r" % asan_symbolize) -python_exec = get_required_attr(config, "python_executable") -config.substitutions.append( ("%asan_symbolize", python_exec + " " + asan_symbolize + " ") ) - -# Define CHECK-%os to check for OS-dependent output. -config.substitutions.append( ('CHECK-%os', ("CHECK-" + config.host_os))) - -config.available_features.add("asan-" + config.bits + "-bits") - -# Turn on leak detection on 64-bit Linux. -if config.host_os == 'Linux' and config.bits == '64': - config.environment['ASAN_OPTIONS'] = 'detect_leaks=1' - -# Default test suffixes. -config.suffixes = ['.c', '.cc', '.cpp'] - -# AddressSanitizer tests are currently supported on Linux and Darwin only. -if config.host_os not in ['Linux', 'Darwin']: - config.unsupported = True |