Make it possible to run the DM42 configuration with color and the DM32
configuration in black-and-white.
Fixes: #907
Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>
Put the object files in different locations, since they use different
configuration parameters that widely impact the generated code.
Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>