commit ef447ae6f95cab0d4f6f74f4e356c14f212cb0bb
author Jonathon Reinhart <jrreinhart@google.com> Tue Sep 12 07:16:11 2023 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Sep 12 07:16:11 2023 +0000
tree e665a074b275ff8187aa0ae94048588b15b8b32f
parent f9b10568994c1472c203ec56ac810f4ae112a499

pw_log: Update Android.bp to generate RPC header files

This adds the following genrules to generate associated header files:
* pw_log_log_rpc_pwpb_h: "pw_log/proto/log.rpc.pwpb.h"
* pw_log_log_raw_rpc_h:  "pw_log/proto/log.raw_rpc.pb.h"

Note the following changes to the argument-passing pattern:
* --out-dir and --compile-dir are set to $(genDir), no longer including
  the prefix.
* --proto-path is passed for the input file, as required by protoc with
  the prior change.

The result is that the generated RPC header files are able to correctly
refer to the generated pw_log/proto/log.pwpb.h header file, including
the directory prefix.

This also updates the pw_log_log_proto_pwpb_h genrule to match.

Test: Verify that the existing log.pwpb.h is unmoved and unchanged.
Test: Verify that the new "pw_log/proto/log.rpc.pwpb.h" and
      "pw_log/proto/log.raw_rpc.pb.h" can be included in an Android
      project.
Bug: 298693458
Change-Id: I6a46b0d96101b81cc5819ce1e0686299b26dfbae
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/169530
Reviewed-by: Matt Stokes <matthewbstokes@google.com>
Reviewed-by: Austin Foxley <afoxley@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed-service-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Chinchilla <cachinchilla@google.com>
Pigweed-Auto-Submit: Jonathon Reinhart <jrreinhart@google.com>