Calculate verity hash tree.
Calculate verity hash tree in FilesystemVerifierAction based on configs
specified in protobuf, and write it to target partition before reading
from those blocks.
A new error code kVerityCalculationError was added to report error if
it fails.
Bug: 28171891
Test: update_engine_unittests
Change-Id: I492885a0655bf51043902f578720fffd87e6a3cf
diff --git a/update_engine.gyp b/update_engine.gyp
index ee2471a..45b0a84 100644
--- a/update_engine.gyp
+++ b/update_engine.gyp
@@ -187,6 +187,7 @@
'payload_consumer/payload_metadata.cc',
'payload_consumer/payload_verifier.cc',
'payload_consumer/postinstall_runner_action.cc',
+ 'payload_consumer/verity_writer_stub.cc',
'payload_consumer/xz_extent_writer.cc',
],
'conditions': [