Hello,
I am trying to extend a protocol buffer that lives in a different directory
(and module) in my project. The protobuf I am trying to extend is called
Simulation and is in the package mats. The .proto file lives in a directory
called base/. At the same level as base/ is a directory called
optical_designs/, which houses the extending protobuf, called
Triarm9Parameters, here is it's .proto file:
import "base/simulation_config.proto";
message Triarm9Parameters { ... }
extend mats.Simulation {
optional Triarm9Parameters triarm9_params = 1000;
}
I am using CMake 2.8's built-in Protobuf support to generate the output
classes. In each directory with .proto files:
file(GLOB ProtoFiles "${CMAKE_CURRENT_SOURCE_DIR}/*.proto")
PROTOBUF_GENERATE_CPP(ProtoSources ProtoHeaders ${ProtoFiles})
The error I am getting is given below. It looks like because my import has
the "base/" in it, the "base_2f" is getting inserted into this function
name. Any ideas on how to fix this behavior?
/.../build/optical_designs/triarm9_parameters.pb.cc:78:11: error:
no member named 'protobuf_AddDesc_base_2fsimulation_5fconfig_2eproto'
in
namespace 'mats'; did you mean
'protobuf_AddDesc_simulation_5fconfig_2eproto'?
::mats::protobuf_AddDesc_base_2fsimulation_5fconfig_2eproto();
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
protobuf_AddDesc_simulation_5fconfig_2eproto
/.../build/base/simulation_config.pb.h:420:16: note:
'protobuf_AddDesc_simulation_5fconfig_2eproto' declared here
friend void protobuf_AddDesc_simulation_5fconfig_2eproto();
Thanks,
Phil
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