cmake: privately add sources to targets

Public sources get added to dependencies of the target as well which can
cause duplicate symbols.
This commit is contained in:
Ben Boeckel 2018-01-19 12:05:00 -05:00
parent 47b7d2c7ca
commit 9d0a44c9de

View File

@ -110,7 +110,7 @@ function(protobuf_generate)
set(${protobuf_generate_OUT_VAR} ${_generated_srcs_all} PARENT_SCOPE)
endif()
if(protobuf_generate_TARGET)
target_sources(${protobuf_generate_TARGET} PUBLIC ${_generated_srcs_all})
target_sources(${protobuf_generate_TARGET} PRIVATE ${_generated_srcs_all})
endif()
endfunction()