Convert to Soong

See build/soong/README.md for more information.

Test: cd frameworks/base/cmds/backup mma
Change-Id: I88a45ae568f80228c70f3e4a4a1facaff9520587

cmds/backup/Android.bp

+// Copyright 2009 The Android Open Source Project
+
+cc_binary {
+    name: "btool",
+
+    srcs: ["backup.cpp"],
+
+    shared_libs: [
+        "libcutils",
+        "libutils",
+        "libandroidfw",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+}

cmds/backup/Android.mk

-# Copyright 2009 The Android Open Source Project
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= backup.cpp
-
-LOCAL_SHARED_LIBRARIES := libcutils libutils libandroidfw
-
-LOCAL_MODULE:= btool
-
-LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code
-
-include $(BUILD_EXECUTABLE)