_check_config.h

symbian 上的stl_port进过编译的。

// This file is reserved to site configuration purpose
// and should NEVER be overridden by user

/*
 *  Consistency check : if we use SGI iostreams, we have to use consistent
 *  thread model (single-threaded or multi-threaded) with the compiled library
 *
 *  Default is multithreaded build. If you want to build and use single-threaded
 *  STLport, please change _STLP_NOTHREADS configuration setting above and rebuild the library
 *
 */

# if !defined(_STLP_USE_NO_IOSTREAMS) && !defined(_STLP_NO_THREADS) && !defined(_REENTRANT)

#  if defined(_MSC_VER) && !defined(__MWERKS__) && !defined (__COMO__) && !defined(_MT)
#   error "Only multi-threaded runtime library may be linked with STLport!"
#  endif

// boris : you may change that to build non-threadsafe STLport library
#  if defined (__BUILDING_STLPORT) /* || defined (_STLP_DEBUG) */
#   define _REENTRANT 1
#  endif

# endif