option = -mlp64 ;
}
else
{
local arch = [ feature.get-values architecture : $(properties) ] ;
if $(arch) != arm
if $(model) = 32
option = -m32 ;
else if $(model) = 64
option = -m64 ;
# For darwin, the model can be 32_64. darwin.jam will handle that
# on its own.
OPTIONS on $(targets) += $(option) ;