Fix protoc searching with non-imported protobuf::protoc target. (open…

…-telemetry#2362)
owent · Oct 14, 2023 · 3ff4b4c · 3ff4b4c
1 parent 2c4b2a9
commit 3ff4b4c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -430,6 +430,11 @@ if(WITH_OTLP_GRPC OR WITH_OTLP_HTTP)
   if(TARGET protobuf::protoc)
     project_build_tools_get_imported_location(PROTOBUF_PROTOC_EXECUTABLE
                                               protobuf::protoc)
+    # If protobuf::protoc is not a imported target, then we use the target
+    # directly for fallback
+    if(NOT PROTOBUF_PROTOC_EXECUTABLE)
+      set(PROTOBUF_PROTOC_EXECUTABLE protobuf::protoc)
+    endif()
   elseif(Protobuf_PROTOC_EXECUTABLE)
     # Some versions of FindProtobuf.cmake uses mixed case instead of uppercase
     set(PROTOBUF_PROTOC_EXECUTABLE ${Protobuf_PROTOC_EXECUTABLE})