diff options
Diffstat (limited to 'lib/dfsan/lit_tests/lit.cfg')
-rw-r--r-- | lib/dfsan/lit_tests/lit.cfg | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/lib/dfsan/lit_tests/lit.cfg b/lib/dfsan/lit_tests/lit.cfg deleted file mode 100644 index 19bc97690a86..000000000000 --- a/lib/dfsan/lit_tests/lit.cfg +++ /dev/null @@ -1,69 +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 = 'DataFlowSanitizer' - -# 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-dfsan") - -# 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. - dfsan_site_cfg = lit_config.params.get('dfsan_site_config', None) - if (dfsan_site_cfg) and (os.path.exists(dfsan_site_cfg)): - lit_config.load_config(config, dfsan_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() - dfsan_site_cfg = os.path.join(llvm_obj_root, "projects", "compiler-rt", - "lib", "dfsan", "lit_tests", "lit.site.cfg") - if (not dfsan_site_cfg) or (not os.path.exists(dfsan_site_cfg)): - DisplayNoConfigMessage() - - lit_config.load_config(config, dfsan_site_cfg) - raise SystemExit - -# Setup default compiler flags used with -fsanitize=dataflow option. -clang_dfsan_cflags = ["-fsanitize=dataflow"] -clang_dfsan_cxxflags = ["--driver-mode=g++ "] + clang_dfsan_cflags -config.substitutions.append( ("%clang_dfsan ", - " ".join([config.clang] + clang_dfsan_cflags) + - " ") ) -config.substitutions.append( ("%clangxx_dfsan ", - " ".join([config.clang] + clang_dfsan_cxxflags) + - " ") ) - -# Default test suffixes. -config.suffixes = ['.c', '.cc', '.cpp'] - -# DataFlowSanitizer tests are currently supported on Linux only. -if config.host_os not in ['Linux']: - config.unsupported = True |