Build oprofile tools on the host.

Change-Id: I9911afe75ad24b5d39aedee4cf4c27ce418d033c
diff --git a/Android.mk b/Android.mk
index 56c23dd..4b19765 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,3 +1,17 @@
+# 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.
+
 ifeq ($(TARGET_SIMULATOR),false)
     include $(call all-subdir-makefiles)
 endif