fix bug when luajit link with static run times lib, eg. /MT link flags
fix bug when luajit link with static run times lib, eg. /MT link flags

luvit/luvit,kaustavha/luvit,bsn069/luvit,luvit/luvit,zhaozg/luvit,bsn069/luvit,kaustavha/luvit,kaustavha/luvit,zhaozg/luvit,bsn069/luvit