message: using -O2 for all architectures
diff: @@ -26,11 +26,7 @@ rule libtorrent_linking ( properties * )
  result += <crypto>libcrypto ;
  result += <ssl>off ;
  result += <rtti>off ;
  -
  - if <target-os>android in $(properties)
  - {
  - result += <optimization>space ;
  - }
  + result += <optimization>off ;
  return $(result) ;
  }
  @@ -38,6 +34,9 @@ rule libtorrent_linking ( properties * )
  feature iostream : off on : composite propagated link-incompatible ;
  feature.compose <iostream>off : <define>BOOST_NO_IOSTREAM ;
  +feature o2 : on off : composite propagated link-incompatible ;
  +feature.compose <o2>on : <cxxflags>-O2 ;
  +
  lib jlibtorrent
  : # sources
  