Convert libbacktrace, libutils to Soong

Change-Id: I8b578f671f92246aca61f98937d75a60b56bc5c6
diff --git a/libutils/Android.bp b/libutils/Android.bp
new file mode 100644
index 0000000..3451bbd
--- /dev/null
+++ b/libutils/Android.bp
@@ -0,0 +1,118 @@
+// Copyright (C) 2008 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.
+
+cc_library {
+    name: "libutils",
+    host_supported: true,
+
+    srcs: [
+        "CallStack.cpp",
+        "FileMap.cpp",
+        "JenkinsHash.cpp",
+        "LinearTransform.cpp",
+        "Log.cpp",
+        "NativeHandle.cpp",
+        "Printer.cpp",
+        "PropertyMap.cpp",
+        "RefBase.cpp",
+        "SharedBuffer.cpp",
+        "Static.cpp",
+        "StopWatch.cpp",
+        "String8.cpp",
+        "String16.cpp",
+        "SystemClock.cpp",
+        "Threads.cpp",
+        "Timers.cpp",
+        "Tokenizer.cpp",
+        "Unicode.cpp",
+        "VectorImpl.cpp",
+        "misc.cpp",
+    ],
+
+    cflags: ["-Werror"],
+    include_dirs: ["external/safe-iop/include"],
+
+    arch: {
+        mips: {
+            cflags: ["-DALIGN_DOUBLE"],
+        },
+    },
+
+    target: {
+        android: {
+            srcs: [
+                "BlobCache.cpp",
+                "Looper.cpp",
+                "ProcessCallStack.cpp",
+                "Trace.cpp",
+            ],
+
+            cflags: ["-fvisibility=protected"],
+
+            shared_libs: [
+                "libbacktrace",
+                "libcutils",
+                "libdl",
+                "liblog",
+            ],
+        },
+
+        host: {
+            cflags: ["-DLIBUTILS_NATIVE=1"],
+
+            shared: {
+                enabled: false,
+            },
+        },
+
+        linux: {
+            srcs: [
+                "Looper.cpp",
+                "ProcessCallStack.cpp",
+            ],
+        },
+
+        darwin: {
+            cflags: ["-Wno-unused-parameter"],
+        },
+
+        // Under MinGW, ctype.h doesn't need multi-byte support
+        windows: {
+            cflags: ["-DMB_CUR_MAX=1"],
+
+            enabled: true,
+        },
+    },
+
+    clang: true,
+    sanitize: {
+        misc_undefined: ["integer"],
+    },
+}
+
+// Include subdirectory makefiles
+// ============================================================
+
+cc_test {
+    name: "SharedBufferTest",
+    host_supported: true,
+    static_libs: [
+        "libutils",
+        "libcutils",
+    ],
+    shared_libs: ["liblog"],
+    srcs: ["SharedBufferTest.cpp"],
+}
+
+subdirs = ["tests"]