Allow building kati & makeparallel with soong

This uses far fewer hacks in order to build these host tools, but will
require more libraries(libc++,etc) from unbundled and stripped down
branches.

Once this becomes the only option, all builds will happen after soong
runs. Then the toolchain / global cflags information will be able to be
moved from make to soong (and exported back to make).

Change-Id: I270b1d92bcef28a96fbc3ec9910d9bd0c101ac0f

tools/makeparallel/Android.bp

@@ -0,0 +1,26 @@
+// Copyright 2016 Google Inc. All rights reserved
+//
+// 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_binary_host {
+    name: "makeparallel",
+    srcs: [
+        "makeparallel.cpp",
+    ],
+    cflags: ["-Wall", "-Werror"],
+    target: {
+        linux: {
+            host_ldlibs: ["-lrt", "-lpthread"],
+        },
+    },
+}