Add definitions for protobuf dll

daquexian · daquexian · commit 6a0cae1f12c7 · 2019-05-22T16:42:24.000+08:00
diff --git a/cmake/protobuf.cmake b/cmake/protobuf.cmake
@@ -4,6 +4,7 @@ macro(configure_protobuf)
     option(protobuf_BUILD_EXAMPLES "" OFF)
     option(protobuf_BUILD_SHARED_LIBS "" ON)
     option(protobuf_BUILD_PROTOC_BINARIES "" ON)
+    add_definitions(-DPROTOBUF_USE_DLLS)
     add_subdirectory(${PROJECT_SOURCE_DIR}/third_party/protobuf/cmake)
     add_executable(protobuf::protoc ALIAS protoc)
     add_library(protobuf::libprotobuf ALIAS libprotobuf)
