1 #if !defined(CFG_DEBUG) && !defined(CFG_OTHER) 2 # error "Neither CFG_DEBUG or CFG_OTHER is defined." 3 #endif 4 #ifdef CFG_DEBUG 5 # include "main_debug.cpp" 6 #endif 7 #ifdef CFG_OTHER 8 # include "main_other.cpp" 9 #endif 10