Replace use of overlayfs' override_creds with overlay_remounter
This new solution does not require the use of non-upstreamed
override_creds patches.
Test: system/core/fs_mgr/tests/adb-remount-test.sh
Bug: 388912628
Change-Id: I2bc86a7171c014f88786c6ab97c8788ad024b264
diff --git a/overlay_remounter/Android.bp b/overlay_remounter/Android.bp
new file mode 100644
index 0000000..d74f7da
--- /dev/null
+++ b/overlay_remounter/Android.bp
@@ -0,0 +1,34 @@
+//
+// Copyright (C) 2025 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_binary {
+ name: "overlay_remounter",
+ srcs: [
+ "overlay_remounter.cpp",
+ ],
+ cflags: [
+ "-D_FILE_OFFSET_BITS=64",
+ "-Wall",
+ "-Werror",
+ ],
+ static_libs: [
+ "libbase",
+ "liblog",
+ ],
+ system_shared_libs: [],
+ static_executable: true,
+ install_in_xbin: true,
+}