File boost-use-rpm-optflags.patch of Package boost

*** tools/build/v2/tools/gcc.jam.orig	2007-08-01 01:17:16.000000000 -0500
--- tools/build/v2/tools/gcc.jam	2007-08-01 01:17:46.000000000 -0500
*************** flags gcc.compile PCH_FILE <pch>on : <pc
*** 268,274 ****
  
  # Declare flags and action for compilation
  flags gcc.compile OPTIONS <optimization>off : -O0 ;
! flags gcc.compile OPTIONS <optimization>speed : -O3 ;
  flags gcc.compile OPTIONS <optimization>space : -Os ;
  
  flags gcc.compile OPTIONS <inlining>off : -fno-inline ;
--- 268,274 ----
  
  # Declare flags and action for compilation
  flags gcc.compile OPTIONS <optimization>off : -O0 ;
! flags gcc.compile OPTIONS <optimization>speed : "$RPM_OPT_FLAGS" ;
  flags gcc.compile OPTIONS <optimization>space : -Os ;
  
  flags gcc.compile OPTIONS <inlining>off : -fno-inline ;