Turn symbol_inject into a reusable package

Bug: 31559095
Test: m blueprint_tools
Change-Id: I0f7a9f14111af26d753db547c6de313a7079658a
diff --git a/symbol_inject/Android.bp b/symbol_inject/Android.bp
new file mode 100644
index 0000000..8308043
--- /dev/null
+++ b/symbol_inject/Android.bp
@@ -0,0 +1,33 @@
+// Copyright 2018 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.
+
+bootstrap_go_package {
+    name: "soong-symbol_inject",
+    pkgPath: "android/soong/symbol_inject",
+    srcs: [
+        "symbol_inject.go",
+        "elf.go",
+        "macho.go",
+        "pe.go",
+    ],
+    testSrcs: [
+        "elf_symboldata_test.go",
+        "elf_test.go",
+        "macho_symboldata_test.go",
+        "macho_test.go",
+        "pe_symboldata_test.go",
+        "pe_test.go",
+        "symbol_inject_test.go",
+    ],
+}