diff --git a/CMakeLists.txt b/CMakeLists.txt index 1aa7839a4..e97d054ee 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -142,6 +142,14 @@ if(WIN32) endif() endif() +if(CMAKE_SYSTEM_NAME MATCHES "Linux") + set(CMAKE_CXX_VISIBILITY_PRESET hidden) + if (POLICY CMP0063) + cmake_policy(SET CMP0063 NEW) + endif() + add_definitions(-DYAML_CPP_USE_VISIBILITY) +endif() + # GCC or Clang or Intel Compiler specialities if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR diff --git a/include/yaml-cpp/dll.h b/include/yaml-cpp/dll.h index a32c06b2e..5b8c9058e 100644 --- a/include/yaml-cpp/dll.h +++ b/include/yaml-cpp/dll.h @@ -27,7 +27,11 @@ #define YAML_CPP_API __declspec(dllimport) #endif // yaml_cpp_EXPORTS #else // YAML_CPP_DLL +#ifdef YAML_CPP_USE_VISIBILITY +#define YAML_CPP_API __attribute__ ((visibility("default"))) +#else #define YAML_CPP_API +#endif // YAML_CPP_USE_VISIBILITY #endif // YAML_CPP_DLL #endif // DLL_H_62B23520_7C8E_11DE_8A39_0800200C9A66