cmake: privately add sources to targets

Public sources get added to dependencies of the target as well which can cause duplicate symbols.
7 years ago · 9d0a44c9de
parent 47b7d2c7ca
commit 9d0a44c9de
1 changed files with 1 additions and 1 deletions
--- a/cmake/protobuf-config.cmake.in
+++ b/cmake/protobuf-config.cmake.in
@ -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()