set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "")
set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP "")
set(CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG "")
set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "-soname ")
set(CMAKE_EXE_EXPORTS_C_FLAG "-rdynamic ")