Add RTTI menu to support apps which need RTTI (#338)

By default RTTI (Run-Time Type Information) is disabled because most apps
don't need run time type info enabled.  However, certain libraries expect
to be able to query types of objects at runtime, so add a menu to enable it.

boards.txt

@@ -2,6 +2,7 @@ menu.BoardModel=Model
 menu.flash=Flash Size
 menu.freq=CPU Speed
 menu.opt=Optimize
+menu.rtti=RTTI
 menu.dbgport=Debug Port
 menu.dbglvl=Debug Level
 menu.boot2=Boot Stage 2
@@ -105,6 +106,10 @@ rpipico.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 rpipico.menu.opt.Fast.build.flags.optimize=-Ofast
 rpipico.menu.opt.Debug=Debug (-Og) 
 rpipico.menu.opt.Debug.build.flags.optimize=-Og
+rpipico.menu.rtti.Disabled=Disabled
+rpipico.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+rpipico.menu.rtti.Enabled=Enabled
+rpipico.menu.rtti.Enabled.build.flags.rtti=
 rpipico.menu.dbgport.Disabled=Disabled
 rpipico.menu.dbgport.Disabled.build.debug_port=
 rpipico.menu.dbgport.Serial=Serial
@@ -228,6 +233,10 @@ rpipicopicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 rpipicopicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 rpipicopicoprobe.menu.opt.Debug=Debug (-Og) 
 rpipicopicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+rpipicopicoprobe.menu.rtti.Disabled=Disabled
+rpipicopicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+rpipicopicoprobe.menu.rtti.Enabled=Enabled
+rpipicopicoprobe.menu.rtti.Enabled.build.flags.rtti=
 rpipicopicoprobe.menu.dbgport.Disabled=Disabled
 rpipicopicoprobe.menu.dbgport.Disabled.build.debug_port=
 rpipicopicoprobe.menu.dbgport.Serial=Serial
@@ -351,6 +360,10 @@ rpipicopicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 rpipicopicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 rpipicopicodebug.menu.opt.Debug=Debug (-Og) 
 rpipicopicodebug.menu.opt.Debug.build.flags.optimize=-Og
+rpipicopicodebug.menu.rtti.Disabled=Disabled
+rpipicopicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+rpipicopicodebug.menu.rtti.Enabled=Enabled
+rpipicopicodebug.menu.rtti.Enabled.build.flags.rtti=
 rpipicopicodebug.menu.dbgport.Disabled=Disabled
 rpipicopicodebug.menu.dbgport.Disabled.build.debug_port=
 rpipicopicodebug.menu.dbgport.Serial=Serial
@@ -508,6 +521,10 @@ adafruit_feather.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_feather.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_feather.menu.opt.Debug=Debug (-Og) 
 adafruit_feather.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_feather.menu.rtti.Disabled=Disabled
+adafruit_feather.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_feather.menu.rtti.Enabled=Enabled
+adafruit_feather.menu.rtti.Enabled.build.flags.rtti=
 adafruit_feather.menu.dbgport.Disabled=Disabled
 adafruit_feather.menu.dbgport.Disabled.build.debug_port=
 adafruit_feather.menu.dbgport.Serial=Serial
@@ -667,6 +684,10 @@ adafruit_featherpicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_featherpicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_featherpicoprobe.menu.opt.Debug=Debug (-Og) 
 adafruit_featherpicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_featherpicoprobe.menu.rtti.Disabled=Disabled
+adafruit_featherpicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_featherpicoprobe.menu.rtti.Enabled=Enabled
+adafruit_featherpicoprobe.menu.rtti.Enabled.build.flags.rtti=
 adafruit_featherpicoprobe.menu.dbgport.Disabled=Disabled
 adafruit_featherpicoprobe.menu.dbgport.Disabled.build.debug_port=
 adafruit_featherpicoprobe.menu.dbgport.Serial=Serial
@@ -826,6 +847,10 @@ adafruit_featherpicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_featherpicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_featherpicodebug.menu.opt.Debug=Debug (-Og) 
 adafruit_featherpicodebug.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_featherpicodebug.menu.rtti.Disabled=Disabled
+adafruit_featherpicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_featherpicodebug.menu.rtti.Enabled=Enabled
+adafruit_featherpicodebug.menu.rtti.Enabled.build.flags.rtti=
 adafruit_featherpicodebug.menu.dbgport.Disabled=Disabled
 adafruit_featherpicodebug.menu.dbgport.Disabled.build.debug_port=
 adafruit_featherpicodebug.menu.dbgport.Serial=Serial
@@ -983,6 +1008,10 @@ adafruit_itsybitsy.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_itsybitsy.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_itsybitsy.menu.opt.Debug=Debug (-Og) 
 adafruit_itsybitsy.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_itsybitsy.menu.rtti.Disabled=Disabled
+adafruit_itsybitsy.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_itsybitsy.menu.rtti.Enabled=Enabled
+adafruit_itsybitsy.menu.rtti.Enabled.build.flags.rtti=
 adafruit_itsybitsy.menu.dbgport.Disabled=Disabled
 adafruit_itsybitsy.menu.dbgport.Disabled.build.debug_port=
 adafruit_itsybitsy.menu.dbgport.Serial=Serial
@@ -1142,6 +1171,10 @@ adafruit_itsybitsypicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_itsybitsypicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_itsybitsypicoprobe.menu.opt.Debug=Debug (-Og) 
 adafruit_itsybitsypicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_itsybitsypicoprobe.menu.rtti.Disabled=Disabled
+adafruit_itsybitsypicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_itsybitsypicoprobe.menu.rtti.Enabled=Enabled
+adafruit_itsybitsypicoprobe.menu.rtti.Enabled.build.flags.rtti=
 adafruit_itsybitsypicoprobe.menu.dbgport.Disabled=Disabled
 adafruit_itsybitsypicoprobe.menu.dbgport.Disabled.build.debug_port=
 adafruit_itsybitsypicoprobe.menu.dbgport.Serial=Serial
@@ -1301,6 +1334,10 @@ adafruit_itsybitsypicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_itsybitsypicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_itsybitsypicodebug.menu.opt.Debug=Debug (-Og) 
 adafruit_itsybitsypicodebug.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_itsybitsypicodebug.menu.rtti.Disabled=Disabled
+adafruit_itsybitsypicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_itsybitsypicodebug.menu.rtti.Enabled=Enabled
+adafruit_itsybitsypicodebug.menu.rtti.Enabled.build.flags.rtti=
 adafruit_itsybitsypicodebug.menu.dbgport.Disabled=Disabled
 adafruit_itsybitsypicodebug.menu.dbgport.Disabled.build.debug_port=
 adafruit_itsybitsypicodebug.menu.dbgport.Serial=Serial
@@ -1458,6 +1495,10 @@ adafruit_qtpy.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_qtpy.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_qtpy.menu.opt.Debug=Debug (-Og) 
 adafruit_qtpy.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_qtpy.menu.rtti.Disabled=Disabled
+adafruit_qtpy.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_qtpy.menu.rtti.Enabled=Enabled
+adafruit_qtpy.menu.rtti.Enabled.build.flags.rtti=
 adafruit_qtpy.menu.dbgport.Disabled=Disabled
 adafruit_qtpy.menu.dbgport.Disabled.build.debug_port=
 adafruit_qtpy.menu.dbgport.Serial=Serial
@@ -1617,6 +1658,10 @@ adafruit_qtpypicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_qtpypicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_qtpypicoprobe.menu.opt.Debug=Debug (-Og) 
 adafruit_qtpypicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_qtpypicoprobe.menu.rtti.Disabled=Disabled
+adafruit_qtpypicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_qtpypicoprobe.menu.rtti.Enabled=Enabled
+adafruit_qtpypicoprobe.menu.rtti.Enabled.build.flags.rtti=
 adafruit_qtpypicoprobe.menu.dbgport.Disabled=Disabled
 adafruit_qtpypicoprobe.menu.dbgport.Disabled.build.debug_port=
 adafruit_qtpypicoprobe.menu.dbgport.Serial=Serial
@@ -1776,6 +1821,10 @@ adafruit_qtpypicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_qtpypicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_qtpypicodebug.menu.opt.Debug=Debug (-Og) 
 adafruit_qtpypicodebug.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_qtpypicodebug.menu.rtti.Disabled=Disabled
+adafruit_qtpypicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_qtpypicodebug.menu.rtti.Enabled=Enabled
+adafruit_qtpypicodebug.menu.rtti.Enabled.build.flags.rtti=
 adafruit_qtpypicodebug.menu.dbgport.Disabled=Disabled
 adafruit_qtpypicodebug.menu.dbgport.Disabled.build.debug_port=
 adafruit_qtpypicodebug.menu.dbgport.Serial=Serial
@@ -1933,6 +1982,10 @@ adafruit_stemmafriend.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_stemmafriend.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_stemmafriend.menu.opt.Debug=Debug (-Og) 
 adafruit_stemmafriend.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_stemmafriend.menu.rtti.Disabled=Disabled
+adafruit_stemmafriend.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_stemmafriend.menu.rtti.Enabled=Enabled
+adafruit_stemmafriend.menu.rtti.Enabled.build.flags.rtti=
 adafruit_stemmafriend.menu.dbgport.Disabled=Disabled
 adafruit_stemmafriend.menu.dbgport.Disabled.build.debug_port=
 adafruit_stemmafriend.menu.dbgport.Serial=Serial
@@ -2092,6 +2145,10 @@ adafruit_stemmafriendpicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_stemmafriendpicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_stemmafriendpicoprobe.menu.opt.Debug=Debug (-Og) 
 adafruit_stemmafriendpicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_stemmafriendpicoprobe.menu.rtti.Disabled=Disabled
+adafruit_stemmafriendpicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_stemmafriendpicoprobe.menu.rtti.Enabled=Enabled
+adafruit_stemmafriendpicoprobe.menu.rtti.Enabled.build.flags.rtti=
 adafruit_stemmafriendpicoprobe.menu.dbgport.Disabled=Disabled
 adafruit_stemmafriendpicoprobe.menu.dbgport.Disabled.build.debug_port=
 adafruit_stemmafriendpicoprobe.menu.dbgport.Serial=Serial
@@ -2251,6 +2308,10 @@ adafruit_stemmafriendpicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_stemmafriendpicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_stemmafriendpicodebug.menu.opt.Debug=Debug (-Og) 
 adafruit_stemmafriendpicodebug.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_stemmafriendpicodebug.menu.rtti.Disabled=Disabled
+adafruit_stemmafriendpicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_stemmafriendpicodebug.menu.rtti.Enabled=Enabled
+adafruit_stemmafriendpicodebug.menu.rtti.Enabled.build.flags.rtti=
 adafruit_stemmafriendpicodebug.menu.dbgport.Disabled=Disabled
 adafruit_stemmafriendpicodebug.menu.dbgport.Disabled.build.debug_port=
 adafruit_stemmafriendpicodebug.menu.dbgport.Serial=Serial
@@ -2408,6 +2469,10 @@ adafruit_trinkeyrp2040qt.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_trinkeyrp2040qt.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_trinkeyrp2040qt.menu.opt.Debug=Debug (-Og) 
 adafruit_trinkeyrp2040qt.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_trinkeyrp2040qt.menu.rtti.Disabled=Disabled
+adafruit_trinkeyrp2040qt.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_trinkeyrp2040qt.menu.rtti.Enabled=Enabled
+adafruit_trinkeyrp2040qt.menu.rtti.Enabled.build.flags.rtti=
 adafruit_trinkeyrp2040qt.menu.dbgport.Disabled=Disabled
 adafruit_trinkeyrp2040qt.menu.dbgport.Disabled.build.debug_port=
 adafruit_trinkeyrp2040qt.menu.dbgport.Serial=Serial
@@ -2567,6 +2632,10 @@ adafruit_trinkeyrp2040qtpicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_trinkeyrp2040qtpicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_trinkeyrp2040qtpicoprobe.menu.opt.Debug=Debug (-Og) 
 adafruit_trinkeyrp2040qtpicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_trinkeyrp2040qtpicoprobe.menu.rtti.Disabled=Disabled
+adafruit_trinkeyrp2040qtpicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_trinkeyrp2040qtpicoprobe.menu.rtti.Enabled=Enabled
+adafruit_trinkeyrp2040qtpicoprobe.menu.rtti.Enabled.build.flags.rtti=
 adafruit_trinkeyrp2040qtpicoprobe.menu.dbgport.Disabled=Disabled
 adafruit_trinkeyrp2040qtpicoprobe.menu.dbgport.Disabled.build.debug_port=
 adafruit_trinkeyrp2040qtpicoprobe.menu.dbgport.Serial=Serial
@@ -2726,6 +2795,10 @@ adafruit_trinkeyrp2040qtpicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_trinkeyrp2040qtpicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_trinkeyrp2040qtpicodebug.menu.opt.Debug=Debug (-Og) 
 adafruit_trinkeyrp2040qtpicodebug.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_trinkeyrp2040qtpicodebug.menu.rtti.Disabled=Disabled
+adafruit_trinkeyrp2040qtpicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_trinkeyrp2040qtpicodebug.menu.rtti.Enabled=Enabled
+adafruit_trinkeyrp2040qtpicodebug.menu.rtti.Enabled.build.flags.rtti=
 adafruit_trinkeyrp2040qtpicodebug.menu.dbgport.Disabled=Disabled
 adafruit_trinkeyrp2040qtpicodebug.menu.dbgport.Disabled.build.debug_port=
 adafruit_trinkeyrp2040qtpicodebug.menu.dbgport.Serial=Serial
@@ -2883,6 +2956,10 @@ adafruit_macropad2040.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_macropad2040.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_macropad2040.menu.opt.Debug=Debug (-Og) 
 adafruit_macropad2040.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_macropad2040.menu.rtti.Disabled=Disabled
+adafruit_macropad2040.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_macropad2040.menu.rtti.Enabled=Enabled
+adafruit_macropad2040.menu.rtti.Enabled.build.flags.rtti=
 adafruit_macropad2040.menu.dbgport.Disabled=Disabled
 adafruit_macropad2040.menu.dbgport.Disabled.build.debug_port=
 adafruit_macropad2040.menu.dbgport.Serial=Serial
@@ -3042,6 +3119,10 @@ adafruit_macropad2040picoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_macropad2040picoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_macropad2040picoprobe.menu.opt.Debug=Debug (-Og) 
 adafruit_macropad2040picoprobe.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_macropad2040picoprobe.menu.rtti.Disabled=Disabled
+adafruit_macropad2040picoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_macropad2040picoprobe.menu.rtti.Enabled=Enabled
+adafruit_macropad2040picoprobe.menu.rtti.Enabled.build.flags.rtti=
 adafruit_macropad2040picoprobe.menu.dbgport.Disabled=Disabled
 adafruit_macropad2040picoprobe.menu.dbgport.Disabled.build.debug_port=
 adafruit_macropad2040picoprobe.menu.dbgport.Serial=Serial
@@ -3201,6 +3282,10 @@ adafruit_macropad2040picodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 adafruit_macropad2040picodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 adafruit_macropad2040picodebug.menu.opt.Debug=Debug (-Og) 
 adafruit_macropad2040picodebug.menu.opt.Debug.build.flags.optimize=-Og
+adafruit_macropad2040picodebug.menu.rtti.Disabled=Disabled
+adafruit_macropad2040picodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+adafruit_macropad2040picodebug.menu.rtti.Enabled=Enabled
+adafruit_macropad2040picodebug.menu.rtti.Enabled.build.flags.rtti=
 adafruit_macropad2040picodebug.menu.dbgport.Disabled=Disabled
 adafruit_macropad2040picodebug.menu.dbgport.Disabled.build.debug_port=
 adafruit_macropad2040picodebug.menu.dbgport.Serial=Serial
@@ -3406,6 +3491,10 @@ arduino_nano_connect.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 arduino_nano_connect.menu.opt.Fast.build.flags.optimize=-Ofast
 arduino_nano_connect.menu.opt.Debug=Debug (-Og) 
 arduino_nano_connect.menu.opt.Debug.build.flags.optimize=-Og
+arduino_nano_connect.menu.rtti.Disabled=Disabled
+arduino_nano_connect.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+arduino_nano_connect.menu.rtti.Enabled=Enabled
+arduino_nano_connect.menu.rtti.Enabled.build.flags.rtti=
 arduino_nano_connect.menu.dbgport.Disabled=Disabled
 arduino_nano_connect.menu.dbgport.Disabled.build.debug_port=
 arduino_nano_connect.menu.dbgport.Serial=Serial
@@ -3613,6 +3702,10 @@ arduino_nano_connectpicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 arduino_nano_connectpicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 arduino_nano_connectpicoprobe.menu.opt.Debug=Debug (-Og) 
 arduino_nano_connectpicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+arduino_nano_connectpicoprobe.menu.rtti.Disabled=Disabled
+arduino_nano_connectpicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+arduino_nano_connectpicoprobe.menu.rtti.Enabled=Enabled
+arduino_nano_connectpicoprobe.menu.rtti.Enabled.build.flags.rtti=
 arduino_nano_connectpicoprobe.menu.dbgport.Disabled=Disabled
 arduino_nano_connectpicoprobe.menu.dbgport.Disabled.build.debug_port=
 arduino_nano_connectpicoprobe.menu.dbgport.Serial=Serial
@@ -3820,6 +3913,10 @@ arduino_nano_connectpicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 arduino_nano_connectpicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 arduino_nano_connectpicodebug.menu.opt.Debug=Debug (-Og) 
 arduino_nano_connectpicodebug.menu.opt.Debug.build.flags.optimize=-Og
+arduino_nano_connectpicodebug.menu.rtti.Disabled=Disabled
+arduino_nano_connectpicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+arduino_nano_connectpicodebug.menu.rtti.Enabled=Enabled
+arduino_nano_connectpicodebug.menu.rtti.Enabled.build.flags.rtti=
 arduino_nano_connectpicodebug.menu.dbgport.Disabled=Disabled
 arduino_nano_connectpicodebug.menu.dbgport.Disabled.build.debug_port=
 arduino_nano_connectpicodebug.menu.dbgport.Serial=Serial
@@ -3941,6 +4038,10 @@ cytron_maker_pi_rp2040.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 cytron_maker_pi_rp2040.menu.opt.Fast.build.flags.optimize=-Ofast
 cytron_maker_pi_rp2040.menu.opt.Debug=Debug (-Og) 
 cytron_maker_pi_rp2040.menu.opt.Debug.build.flags.optimize=-Og
+cytron_maker_pi_rp2040.menu.rtti.Disabled=Disabled
+cytron_maker_pi_rp2040.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+cytron_maker_pi_rp2040.menu.rtti.Enabled=Enabled
+cytron_maker_pi_rp2040.menu.rtti.Enabled.build.flags.rtti=
 cytron_maker_pi_rp2040.menu.dbgport.Disabled=Disabled
 cytron_maker_pi_rp2040.menu.dbgport.Disabled.build.debug_port=
 cytron_maker_pi_rp2040.menu.dbgport.Serial=Serial
@@ -4064,6 +4165,10 @@ cytron_maker_pi_rp2040picoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 cytron_maker_pi_rp2040picoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 cytron_maker_pi_rp2040picoprobe.menu.opt.Debug=Debug (-Og) 
 cytron_maker_pi_rp2040picoprobe.menu.opt.Debug.build.flags.optimize=-Og
+cytron_maker_pi_rp2040picoprobe.menu.rtti.Disabled=Disabled
+cytron_maker_pi_rp2040picoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+cytron_maker_pi_rp2040picoprobe.menu.rtti.Enabled=Enabled
+cytron_maker_pi_rp2040picoprobe.menu.rtti.Enabled.build.flags.rtti=
 cytron_maker_pi_rp2040picoprobe.menu.dbgport.Disabled=Disabled
 cytron_maker_pi_rp2040picoprobe.menu.dbgport.Disabled.build.debug_port=
 cytron_maker_pi_rp2040picoprobe.menu.dbgport.Serial=Serial
@@ -4187,6 +4292,10 @@ cytron_maker_pi_rp2040picodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 cytron_maker_pi_rp2040picodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 cytron_maker_pi_rp2040picodebug.menu.opt.Debug=Debug (-Og) 
 cytron_maker_pi_rp2040picodebug.menu.opt.Debug.build.flags.optimize=-Og
+cytron_maker_pi_rp2040picodebug.menu.rtti.Disabled=Disabled
+cytron_maker_pi_rp2040picodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+cytron_maker_pi_rp2040picodebug.menu.rtti.Enabled=Enabled
+cytron_maker_pi_rp2040picodebug.menu.rtti.Enabled.build.flags.rtti=
 cytron_maker_pi_rp2040picodebug.menu.dbgport.Disabled=Disabled
 cytron_maker_pi_rp2040picodebug.menu.dbgport.Disabled.build.debug_port=
 cytron_maker_pi_rp2040picodebug.menu.dbgport.Serial=Serial
@@ -4392,6 +4501,10 @@ sparkfun_promicrorp2040.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 sparkfun_promicrorp2040.menu.opt.Fast.build.flags.optimize=-Ofast
 sparkfun_promicrorp2040.menu.opt.Debug=Debug (-Og) 
 sparkfun_promicrorp2040.menu.opt.Debug.build.flags.optimize=-Og
+sparkfun_promicrorp2040.menu.rtti.Disabled=Disabled
+sparkfun_promicrorp2040.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+sparkfun_promicrorp2040.menu.rtti.Enabled=Enabled
+sparkfun_promicrorp2040.menu.rtti.Enabled.build.flags.rtti=
 sparkfun_promicrorp2040.menu.dbgport.Disabled=Disabled
 sparkfun_promicrorp2040.menu.dbgport.Disabled.build.debug_port=
 sparkfun_promicrorp2040.menu.dbgport.Serial=Serial
@@ -4599,6 +4712,10 @@ sparkfun_promicrorp2040picoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 sparkfun_promicrorp2040picoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 sparkfun_promicrorp2040picoprobe.menu.opt.Debug=Debug (-Og) 
 sparkfun_promicrorp2040picoprobe.menu.opt.Debug.build.flags.optimize=-Og
+sparkfun_promicrorp2040picoprobe.menu.rtti.Disabled=Disabled
+sparkfun_promicrorp2040picoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+sparkfun_promicrorp2040picoprobe.menu.rtti.Enabled=Enabled
+sparkfun_promicrorp2040picoprobe.menu.rtti.Enabled.build.flags.rtti=
 sparkfun_promicrorp2040picoprobe.menu.dbgport.Disabled=Disabled
 sparkfun_promicrorp2040picoprobe.menu.dbgport.Disabled.build.debug_port=
 sparkfun_promicrorp2040picoprobe.menu.dbgport.Serial=Serial
@@ -4806,6 +4923,10 @@ sparkfun_promicrorp2040picodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 sparkfun_promicrorp2040picodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 sparkfun_promicrorp2040picodebug.menu.opt.Debug=Debug (-Og) 
 sparkfun_promicrorp2040picodebug.menu.opt.Debug.build.flags.optimize=-Og
+sparkfun_promicrorp2040picodebug.menu.rtti.Disabled=Disabled
+sparkfun_promicrorp2040picodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+sparkfun_promicrorp2040picodebug.menu.rtti.Enabled=Enabled
+sparkfun_promicrorp2040picodebug.menu.rtti.Enabled.build.flags.rtti=
 sparkfun_promicrorp2040picodebug.menu.dbgport.Disabled=Disabled
 sparkfun_promicrorp2040picodebug.menu.dbgport.Disabled.build.debug_port=
 sparkfun_promicrorp2040picodebug.menu.dbgport.Serial=Serial
@@ -4939,6 +5060,10 @@ generic.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 generic.menu.opt.Fast.build.flags.optimize=-Ofast
 generic.menu.opt.Debug=Debug (-Og) 
 generic.menu.opt.Debug.build.flags.optimize=-Og
+generic.menu.rtti.Disabled=Disabled
+generic.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+generic.menu.rtti.Enabled=Enabled
+generic.menu.rtti.Enabled.build.flags.rtti=
 generic.menu.dbgport.Disabled=Disabled
 generic.menu.dbgport.Disabled.build.debug_port=
 generic.menu.dbgport.Serial=Serial
@@ -5090,6 +5215,10 @@ genericpicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 genericpicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 genericpicoprobe.menu.opt.Debug=Debug (-Og) 
 genericpicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+genericpicoprobe.menu.rtti.Disabled=Disabled
+genericpicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+genericpicoprobe.menu.rtti.Enabled=Enabled
+genericpicoprobe.menu.rtti.Enabled.build.flags.rtti=
 genericpicoprobe.menu.dbgport.Disabled=Disabled
 genericpicoprobe.menu.dbgport.Disabled.build.debug_port=
 genericpicoprobe.menu.dbgport.Serial=Serial
@@ -5241,6 +5370,10 @@ genericpicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 genericpicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 genericpicodebug.menu.opt.Debug=Debug (-Og) 
 genericpicodebug.menu.opt.Debug.build.flags.optimize=-Og
+genericpicodebug.menu.rtti.Disabled=Disabled
+genericpicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+genericpicodebug.menu.rtti.Enabled=Enabled
+genericpicodebug.menu.rtti.Enabled.build.flags.rtti=
 genericpicodebug.menu.dbgport.Disabled=Disabled
 genericpicodebug.menu.dbgport.Disabled.build.debug_port=
 genericpicodebug.menu.dbgport.Serial=Serial
@@ -5414,6 +5547,10 @@ challenger_2040_wifi.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 challenger_2040_wifi.menu.opt.Fast.build.flags.optimize=-Ofast
 challenger_2040_wifi.menu.opt.Debug=Debug (-Og) 
 challenger_2040_wifi.menu.opt.Debug.build.flags.optimize=-Og
+challenger_2040_wifi.menu.rtti.Disabled=Disabled
+challenger_2040_wifi.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+challenger_2040_wifi.menu.rtti.Enabled=Enabled
+challenger_2040_wifi.menu.rtti.Enabled.build.flags.rtti=
 challenger_2040_wifi.menu.dbgport.Disabled=Disabled
 challenger_2040_wifi.menu.dbgport.Disabled.build.debug_port=
 challenger_2040_wifi.menu.dbgport.Serial=Serial
@@ -5573,6 +5710,10 @@ challenger_2040_wifipicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 challenger_2040_wifipicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 challenger_2040_wifipicoprobe.menu.opt.Debug=Debug (-Og) 
 challenger_2040_wifipicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+challenger_2040_wifipicoprobe.menu.rtti.Disabled=Disabled
+challenger_2040_wifipicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+challenger_2040_wifipicoprobe.menu.rtti.Enabled=Enabled
+challenger_2040_wifipicoprobe.menu.rtti.Enabled.build.flags.rtti=
 challenger_2040_wifipicoprobe.menu.dbgport.Disabled=Disabled
 challenger_2040_wifipicoprobe.menu.dbgport.Disabled.build.debug_port=
 challenger_2040_wifipicoprobe.menu.dbgport.Serial=Serial
@@ -5732,6 +5873,10 @@ challenger_2040_wifipicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 challenger_2040_wifipicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 challenger_2040_wifipicodebug.menu.opt.Debug=Debug (-Og) 
 challenger_2040_wifipicodebug.menu.opt.Debug.build.flags.optimize=-Og
+challenger_2040_wifipicodebug.menu.rtti.Disabled=Disabled
+challenger_2040_wifipicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+challenger_2040_wifipicodebug.menu.rtti.Enabled=Enabled
+challenger_2040_wifipicodebug.menu.rtti.Enabled.build.flags.rtti=
 challenger_2040_wifipicodebug.menu.dbgport.Disabled=Disabled
 challenger_2040_wifipicodebug.menu.dbgport.Disabled.build.debug_port=
 challenger_2040_wifipicodebug.menu.dbgport.Serial=Serial
@@ -5889,6 +6034,10 @@ challenger_2040_lte.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 challenger_2040_lte.menu.opt.Fast.build.flags.optimize=-Ofast
 challenger_2040_lte.menu.opt.Debug=Debug (-Og) 
 challenger_2040_lte.menu.opt.Debug.build.flags.optimize=-Og
+challenger_2040_lte.menu.rtti.Disabled=Disabled
+challenger_2040_lte.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+challenger_2040_lte.menu.rtti.Enabled=Enabled
+challenger_2040_lte.menu.rtti.Enabled.build.flags.rtti=
 challenger_2040_lte.menu.dbgport.Disabled=Disabled
 challenger_2040_lte.menu.dbgport.Disabled.build.debug_port=
 challenger_2040_lte.menu.dbgport.Serial=Serial
@@ -6048,6 +6197,10 @@ challenger_2040_ltepicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 challenger_2040_ltepicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 challenger_2040_ltepicoprobe.menu.opt.Debug=Debug (-Og) 
 challenger_2040_ltepicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+challenger_2040_ltepicoprobe.menu.rtti.Disabled=Disabled
+challenger_2040_ltepicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+challenger_2040_ltepicoprobe.menu.rtti.Enabled=Enabled
+challenger_2040_ltepicoprobe.menu.rtti.Enabled.build.flags.rtti=
 challenger_2040_ltepicoprobe.menu.dbgport.Disabled=Disabled
 challenger_2040_ltepicoprobe.menu.dbgport.Disabled.build.debug_port=
 challenger_2040_ltepicoprobe.menu.dbgport.Serial=Serial
@@ -6207,6 +6360,10 @@ challenger_2040_ltepicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 challenger_2040_ltepicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 challenger_2040_ltepicodebug.menu.opt.Debug=Debug (-Og) 
 challenger_2040_ltepicodebug.menu.opt.Debug.build.flags.optimize=-Og
+challenger_2040_ltepicodebug.menu.rtti.Disabled=Disabled
+challenger_2040_ltepicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+challenger_2040_ltepicodebug.menu.rtti.Enabled=Enabled
+challenger_2040_ltepicodebug.menu.rtti.Enabled.build.flags.rtti=
 challenger_2040_ltepicodebug.menu.dbgport.Disabled=Disabled
 challenger_2040_ltepicodebug.menu.dbgport.Disabled.build.debug_port=
 challenger_2040_ltepicodebug.menu.dbgport.Serial=Serial
@@ -6412,6 +6569,10 @@ melopero_shake_rp2040.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 melopero_shake_rp2040.menu.opt.Fast.build.flags.optimize=-Ofast
 melopero_shake_rp2040.menu.opt.Debug=Debug (-Og) 
 melopero_shake_rp2040.menu.opt.Debug.build.flags.optimize=-Og
+melopero_shake_rp2040.menu.rtti.Disabled=Disabled
+melopero_shake_rp2040.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+melopero_shake_rp2040.menu.rtti.Enabled=Enabled
+melopero_shake_rp2040.menu.rtti.Enabled.build.flags.rtti=
 melopero_shake_rp2040.menu.dbgport.Disabled=Disabled
 melopero_shake_rp2040.menu.dbgport.Disabled.build.debug_port=
 melopero_shake_rp2040.menu.dbgport.Serial=Serial
@@ -6619,6 +6780,10 @@ melopero_shake_rp2040picoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 melopero_shake_rp2040picoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 melopero_shake_rp2040picoprobe.menu.opt.Debug=Debug (-Og) 
 melopero_shake_rp2040picoprobe.menu.opt.Debug.build.flags.optimize=-Og
+melopero_shake_rp2040picoprobe.menu.rtti.Disabled=Disabled
+melopero_shake_rp2040picoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+melopero_shake_rp2040picoprobe.menu.rtti.Enabled=Enabled
+melopero_shake_rp2040picoprobe.menu.rtti.Enabled.build.flags.rtti=
 melopero_shake_rp2040picoprobe.menu.dbgport.Disabled=Disabled
 melopero_shake_rp2040picoprobe.menu.dbgport.Disabled.build.debug_port=
 melopero_shake_rp2040picoprobe.menu.dbgport.Serial=Serial
@@ -6826,6 +6991,10 @@ melopero_shake_rp2040picodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 melopero_shake_rp2040picodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 melopero_shake_rp2040picodebug.menu.opt.Debug=Debug (-Og) 
 melopero_shake_rp2040picodebug.menu.opt.Debug.build.flags.optimize=-Og
+melopero_shake_rp2040picodebug.menu.rtti.Disabled=Disabled
+melopero_shake_rp2040picodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+melopero_shake_rp2040picodebug.menu.rtti.Enabled=Enabled
+melopero_shake_rp2040picodebug.menu.rtti.Enabled.build.flags.rtti=
 melopero_shake_rp2040picodebug.menu.dbgport.Disabled=Disabled
 melopero_shake_rp2040picodebug.menu.dbgport.Disabled.build.debug_port=
 melopero_shake_rp2040picodebug.menu.dbgport.Serial=Serial
@@ -6947,6 +7116,10 @@ upesy_rp2040_devkit.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 upesy_rp2040_devkit.menu.opt.Fast.build.flags.optimize=-Ofast
 upesy_rp2040_devkit.menu.opt.Debug=Debug (-Og) 
 upesy_rp2040_devkit.menu.opt.Debug.build.flags.optimize=-Og
+upesy_rp2040_devkit.menu.rtti.Disabled=Disabled
+upesy_rp2040_devkit.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+upesy_rp2040_devkit.menu.rtti.Enabled=Enabled
+upesy_rp2040_devkit.menu.rtti.Enabled.build.flags.rtti=
 upesy_rp2040_devkit.menu.dbgport.Disabled=Disabled
 upesy_rp2040_devkit.menu.dbgport.Disabled.build.debug_port=
 upesy_rp2040_devkit.menu.dbgport.Serial=Serial
@@ -7070,6 +7243,10 @@ upesy_rp2040_devkitpicoprobe.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 upesy_rp2040_devkitpicoprobe.menu.opt.Fast.build.flags.optimize=-Ofast
 upesy_rp2040_devkitpicoprobe.menu.opt.Debug=Debug (-Og) 
 upesy_rp2040_devkitpicoprobe.menu.opt.Debug.build.flags.optimize=-Og
+upesy_rp2040_devkitpicoprobe.menu.rtti.Disabled=Disabled
+upesy_rp2040_devkitpicoprobe.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+upesy_rp2040_devkitpicoprobe.menu.rtti.Enabled=Enabled
+upesy_rp2040_devkitpicoprobe.menu.rtti.Enabled.build.flags.rtti=
 upesy_rp2040_devkitpicoprobe.menu.dbgport.Disabled=Disabled
 upesy_rp2040_devkitpicoprobe.menu.dbgport.Disabled.build.debug_port=
 upesy_rp2040_devkitpicoprobe.menu.dbgport.Serial=Serial
@@ -7193,6 +7370,10 @@ upesy_rp2040_devkitpicodebug.menu.opt.Fast=Fast (-Ofast) (maybe slower)
 upesy_rp2040_devkitpicodebug.menu.opt.Fast.build.flags.optimize=-Ofast
 upesy_rp2040_devkitpicodebug.menu.opt.Debug=Debug (-Og) 
 upesy_rp2040_devkitpicodebug.menu.opt.Debug.build.flags.optimize=-Og
+upesy_rp2040_devkitpicodebug.menu.rtti.Disabled=Disabled
+upesy_rp2040_devkitpicodebug.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+upesy_rp2040_devkitpicodebug.menu.rtti.Enabled=Enabled
+upesy_rp2040_devkitpicodebug.menu.rtti.Enabled.build.flags.rtti=
 upesy_rp2040_devkitpicodebug.menu.dbgport.Disabled=Disabled
 upesy_rp2040_devkitpicodebug.menu.dbgport.Disabled.build.debug_port=
 upesy_rp2040_devkitpicodebug.menu.dbgport.Serial=Serial

platform.txt

@@ -52,7 +52,7 @@ compiler.c.elf.flags={compiler.warning_flags} {compiler.defines} {compiler.flags
 compiler.S.cmd=arm-none-eabi-gcc
 compiler.S.flags=-c {compiler.warning_flags} -g -x assembler-with-cpp -MMD {compiler.includes} -g
 compiler.cpp.cmd=arm-none-eabi-g++
-compiler.cpp.flags=-c {compiler.warning_flags} {compiler.defines} {compiler.flags} {compiler.includes} -fno-rtti -std=gnu++17 -g
+compiler.cpp.flags=-c {compiler.warning_flags} {compiler.defines} {compiler.flags} {compiler.includes} {build.flags.rtti} -std=gnu++17 -g
 
 compiler.ar.cmd=arm-none-eabi-ar
 compiler.ar.flags=rcs
@@ -80,7 +80,8 @@ compiler.elf2hex.extra_flags=
 # Board configuration, set in boards.txt.  Present here to ensure substitution works
 build.flash_length=
 build.eeprom_start=
-build.flags.optimize=
+build.flags.optimize=-Os
+build.flags.rtti=-fno-rtti
 build.fs_start=
 build.fs_end=
 build.usbstack_flags=

tools/makeboards.py

@@ -42,6 +42,12 @@ def BuildOptimize(name):
         print("%s.menu.opt.%s=%s (%s) %s" % (name, l[0], l[1], l[2], l[3]))
         print("%s.menu.opt.%s.build.flags.optimize=%s" % (name, l[0], l[2]))
 
+def BuildRTTI(name):
+    print("%s.menu.rtti.Disabled=Disabled" % (name))
+    print("%s.menu.rtti.Disabled.build.flags.rtti=-fno-rtti" % (name))
+    print("%s.menu.rtti.Enabled=Enabled" % (name))
+    print("%s.menu.rtti.Enabled.build.flags.rtti=" % (name))
+
 def BuildBoot(name):
     for l in [ ("Generic SPI /2", "boot2_generic_03h_2_padded_checksum"),  ("Generic SPI /4", "boot2_generic_03h_4_padded_checksum"),
             ("IS25LP080 QSPI /2", "boot2_is25lp080_2_padded_checksum"), ("IS25LP080 QSPI /4", "boot2_is25lp080_4_padded_checksum"),
@@ -97,6 +103,7 @@ def BuildGlobalMenuList():
     print("menu.flash=Flash Size")
     print("menu.freq=CPU Speed")
     print("menu.opt=Optimize")
+    print("menu.rtti=RTTI")
     print("menu.dbgport=Debug Port")
     print("menu.dbglvl=Debug Level")
     print("menu.boot2=Boot Stage 2")
@@ -130,6 +137,7 @@ def MakeBoard(name, vendor_name, product_name, vid, pid, boarddefine, flashsizem
             BuildFlashMenu(n, flashsizemb * 1024 * 1024, fssizelist)
         BuildFreq(n)
         BuildOptimize(n)
+        BuildRTTI(n)
         BuildDebugPort(n)
         BuildDebugLevel(n)
         if a == "picodebug":