Add Android.bp for libunwind_llvm

Change-Id: Ib6ea63e687afb45a4e931985501167220c51d544
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..c983a54
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,60 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+LIBUNWIND_SRC_FILES = [
+    "src/libunwind.cpp",
+    "src/Unwind-EHABI.cpp",
+    "src/Unwind-sjlj.c",
+    "src/UnwindLevel1-gcc-ext.c",
+    "src/UnwindLevel1.c",
+    "src/UnwindRegistersSave.S",
+    "src/UnwindRegistersRestore.S",
+]
+
+LIBUNWIND_INCLUDES = [
+    "external/libcxx/include",
+]
+
+LIBUNWIND_LOCAL_INCLUDES = [
+    "include",
+]
+
+LIBUNWIND_CPPFLAGS = [
+    "-std=c++14",
+    "-fexceptions",
+    "-Wall",
+    "-Wextra",
+    "-Wno-unused-function",
+    "-Wno-unused-parameter",
+    "-Werror",
+]
+
+cc_library_static {
+    name: "libunwind_llvm",
+    clang: true,
+    srcs: LIBUNWIND_SRC_FILES,
+    include_dirs: LIBUNWIND_INCLUDES,
+    local_include_dirs: LIBUNWIND_LOCAL_INCLUDES,
+    cppflags: LIBUNWIND_CPPFLAGS,
+    stl: "none",
+    sanitize: ["never"],
+    disabled: true,
+    arch: {
+        arm: {
+            disabled: false,
+        },
+    },
+}