fixed command line help - added -B option - moved bcheck.c outside of tcc
fixed command line help - added -B option - moved bcheck.c outside of tcc

seyko2/tinycc,gfwilliams/tinycc,acook/tinycc,acook/tinycc,shinh/nacltcc,run4flat/tinycc,ftdi-paul-jiao/tinyCC,FriedBreakfast/tcc,Saectar/inherpreter,acook/tinycc,Saectar/inherpreter,mingodad/tinycc,ftdi-paul-jiao/tinyCC,mingodad/tinycc,alfonsokim/tinycc,leeduhem/tinycc,andrewchambers/tccmirror,fstudio/tinycc,code4game/tinycc,Archs/TinyCC,gfwilliams/tinycc,Archs/TinyCC,Archs/TinyCC,fstudio/tinycc,mirror/tinycc,soywiz/tinycc,avih/tinycc,andreiw/tinycc,andrewchambers/tccmirror,andrewchambers/tccmirror,FriedBreakfast/tcc,mirror/tinycc,alfonsokim/tinycc,soywiz/tinycc,xcm/tcc,leeduhem/tinycc,code4game/tinycc,mitake/tinycc,xcm/tcc,alfonsokim/tinycc,seyko2/tinycc,metaeducation/tcc,gfwilliams/tinycc,andrewchambers/tccmirror,yousong/tinycc,shinh/nacltcc,gfwilliams/tinycc,run4flat/tinycc,FriedBreakfast/tcc,metaeducation/tcc,mobiphil/tinnycc,ftdi-paul-jiao/tinyCC,rchandramouli/tinycc,melkior/tinycc,mobiphil/tinnycc,avih/tinycc,run4flat/tinycc,leeduhem/tinycc,Saectar/inherpreter,fstudio/tinycc,melkior/tinycc,mirror/tinycc,run4flat/tinycc,Wallbraker/DCPU-TCC,yousong/tinycc,andreiw/tinycc,code4game/tinycc,andrewchambers/tccmirror,Archs/TinyCC,alfonsokim/tinycc,leeduhem/tinycc,FriedBreakfast/tcc,acook/tinycc,xcm/tcc,ftdi-paul-jiao/tinyCC,mingodad/tinycc,avih/tinycc,rchandramouli/tinycc,yousong/tinycc,Saectar/inherpreter,mirror/tinycc,shinh/nacltcc,Archs/TinyCC,Wallbraker/DCPU-TCC,soywiz/tinycc,FriedBreakfast/tcc,fstudio/tinycc,Wallbraker/DCPU-TCC,Saectar/inherpreter,metaeducation/tcc,melkior/tinycc,fstudio/tinycc,melkior/tinycc,metaeducation/tcc,mitake/tinycc,shinh/nacltcc,soywiz/tinycc,run4flat/tinycc,yousong/tinycc,leeduhem/tinycc,mitake/tinycc,melkior/tinycc,seyko2/tinycc,rchandramouli/tinycc,rchandramouli/tinycc,seyko2/tinycc,mingodad/tinycc,mobiphil/tinnycc,shinh/nacltcc,alfonsokim/tinycc,mitake/tinycc,avih/tinycc,metaeducation/tcc,rchandramouli/tinycc,andreiw/tinycc,seyko2/tinycc,mobiphil/tinnycc,gfwilliams/tinycc