1 files changed, 46 insertions, 0 deletions
diff --git a/compiler-rt/lib/asan/lit_tests/lit.cfg b/compiler-rt/lib/asan/lit_tests/lit.cfg
new file mode 100644
index 00000000000..28f51794cec
--- /dev/null
+++ b/compiler-rt/lib/asan/lit_tests/lit.cfg
@@ -0,0 +1,46 @@
+# -*- 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_cfg = os.path.join(llvm_src_root, "projects", "compiler-rt",
+                                   "lib", "lit.common.cfg")
+lit.load_config(config, compiler_rt_lit_cfg)
+
+# Setup config name.
+config.name = 'AddressSanitizer'
+
+# Setup source root.
+config.test_source_root = os.path.dirname(__file__)
+
+# Setup default compiler flags used with -faddress-sanitizer option.
+# FIXME: Review the set of required flags and check if it can be reduced.
+clang_asan_cxxflags = ("-faddress-sanitizer "
+                      + "-mno-omit-leaf-frame-pointer "
+                      + "-fno-omit-frame-pointer "
+                      + "-fno-optimize-sibling-calls "
+                      + "-g")
+config.substitutions.append( ("%clang_asan ", (" " + config.clang + " " +
+                                              clang_asan_cxxflags + " ")) )
+
+# Setup path to symbolizer script.
+# FIXME: Instead we should copy this script to the build tree and point
+#        at it there.
+asan_source_dir = os.path.join(config.test_source_root, "..")
+symbolizer = os.path.join(asan_source_dir,
+                         'scripts', 'asan_symbolize.py')
+if not os.path.exists(symbolizer):
+  lit.fatal("Can't find symbolizer script on path %r" % symbolizer)
+config.substitutions.append( ('%symbolizer', (" " + symbolizer + " " )))
+
+# Default test suffixes.
+config.suffixes = ['.c', '.cc', '.cpp']