message: Added unix condition to library linking
diff: @@ -204,6 +204,7 @@ if( APPLE )
  endif( APPLE )
  #Systems that don't have builtin atomics, or don't have 8byte support need libatomic linking
  +if (UNIX)
  include(CheckCXXSourceCompiles)
  check_cxx_source_compiles("
  #include <atomic>
  @@ -214,7 +215,7 @@ check_cxx_source_compiles("
  if (NOT HAVE_BUILTIN_ATOMICS)
  target_link_libraries(${PROJECT_NAME} PUBLIC atomic)
  endif()
  -
  +endif()
  # includes install paths
  include(GNUInstallDirs)
  