if(MSVC) ADD_LIBRARY( tools_base STATIC CryptoHelper.cpp win/CryptoHelperWindows.cpp ) else(MSVC) ADD_LIBRARY( tools_base STATIC CryptoHelper.cpp linux/CryptoHelperLinux.cpp ) ENDIF(MSVC) target_link_libraries( tools_base ${EXTERNAL_LIBS} ) install(TARGETS tools_base ARCHIVE DESTINATION lib)