1 files changed, 32 insertions, 0 deletions
diff --git a/lib/lsan/lit_tests/AsanConfig/lit.cfg b/lib/lsan/lit_tests/AsanConfig/lit.cfg
new file mode 100644
index 000000000000..ae9198173ffc
--- /dev/null
+++ b/lib/lsan/lit_tests/AsanConfig/lit.cfg
@@ -0,0 +1,32 @@
+# -*- Python -*-
+
+import os
+
+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
+
+lsan_lit_src_root = get_required_attr(config, "lsan_lit_src_root")
+lsan_lit_cfg = os.path.join(lsan_lit_src_root, "lit.common.cfg")
+if not os.path.exists(lsan_lit_cfg):
+  lit_config.fatal("Can't find common LSan lit config at: %r" % lsan_lit_cfg)
+lit_config.load_config(config, lsan_lit_cfg)
+
+config.name = 'LeakSanitizer-AddressSanitizer'
+
+clang_lsan_cxxflags = config.clang_cxxflags + " -fsanitize=address "
+
+config.substitutions.append( ("%clangxx_lsan ", (" " + config.clang + " " +
+                                                clang_lsan_cxxflags + " ")) )
+
+clang_lsan_cflags = config.clang_cflags + " -fsanitize=address "
+
+config.substitutions.append( ("%clang_lsan ", (" " + config.clang + " " +
+                                                clang_lsan_cflags + " ")) )
+
+config.environment['ASAN_OPTIONS'] = 'detect_leaks=1'