*** boost/serialization/force_include.hpp~	Thu Jun 26 15:25:44 2008
--- boost/serialization/force_include.hpp	Wed Jan 28 17:05:00 2009
***************
*** 42,45 ****
--- 42,47 ----
  #   elif defined(__GNUC__) && (__GNUC__ >= 3)
  #       define BOOST_USED __attribute__ ((used))
+ #   elif defined(__IBMCPP__) && (__IBMCPP__ >= 1110)
+ #       define BOOST_USED __attribute__ ((used))
  #   elif defined(__INTEL_COMPILER) && (BOOST_INTEL_CXX_VERSION >= 800)
  #       define BOOST_USED __attribute__ ((used))