commit cd66a7460905b2905769acc3c80a0dd3d7b4a856
author Zihan Chen <zihanchen@google.com> Wed Sep 08 15:30:43 2021 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> Thu Sep 09 05:02:46 2021 +0000
tree 2fab7533e5c8e7efaed6759935abeeb1163c87ab
parent 6d7317260b3bc088860290d5611558d1e74d7af6

pw_third_party: update protobuf to build google.protobuf

No-Docs-Update-Reason: minor third-party addition
Change-Id: I4abee5f05b6f893f817c24adab0969804ecbb578
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/60186
Commit-Queue: Zihan Chen <zihanchen@google.com>
Pigweed-Auto-Submit: Zihan Chen <zihanchen@google.com>
Reviewed-by: David Rogers <davidrogers@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>

third_party/protobuf/BUILD.gn

diff --git a/third_party/protobuf/BUILD.gn b/third_party/protobuf/BUILD.gn
index 8e42cf8..d33c588 100644
--- a/third_party/protobuf/BUILD.gn
+++ b/third_party/protobuf/BUILD.gn
@@ -15,6 +15,7 @@
 import("//build_overrides/pigweed.gni")
 
 import("$dir_pw_build/target_types.gni")
+import("$dir_pw_protobuf_compiler/proto.gni")
 import("protobuf.gni")
 
 # This file defines a GN source_set for an external installation of protobuf.
@@ -146,6 +147,23 @@
     public_deps = [ ":libprotobuf_lite" ]
     configs = [ ":defines" ]
   }
+
+  pw_proto_library("wellknown_types") {
+    sources = [
+      "$dir_pw_third_party_protobuf/src/google/protobuf/any.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/api.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/descriptor.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/duration.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/empty.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/field_mask.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/source_context.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/struct.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/timestamp.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/type.proto",
+      "$dir_pw_third_party_protobuf/src/google/protobuf/wrappers.proto",
+    ]
+    strip_prefix = "$dir_pw_third_party_protobuf/src/"
+  }
 } else {
   # As mentioned above, these targets are effectively disabled if the build
   # argument pointing to the protobuf source directory is not set.