mongos (at least as compiled by gcc) requires transaction_participant_resource_yielder.cpp which is defined by mongo_cc_library(name = "transaction" ...) in src/mongo/db/transaction/BUILD.bazel Signed-off-by: Aaron Sears-Aldridge diff '--color=auto' -ur a/src/mongo/s/BUILD.bazel b/src/mongo/s/BUILD.bazel --- a/src/mongo/s/BUILD.bazel 2026-09-11 15:16:39.000000000 -0400 +++ b/src/mongo/s/BUILD.bazel 2026-09-17 14:55:54.059825241 -0400 @@ -726,6 +726,7 @@ "//src/mongo/db/session:session_catalog", "//src/mongo/db:startup_warnings_common", "//src/mongo/db/stats:system_buckets_metrics", + "//src/mongo/db/transaction", "//src/mongo/idl:cluster_server_parameter_refresher", "//src/mongo/transport:ingress_handshake_metrics", "//src/mongo/transport:service_executor",