I want to compile individual files with -mlong-calls. Can I use the cdl script to distinguish which files must be compiled with this switch? Maybe, the only way to customice individual files is using the make command. I'd want to put some of the eCos' functions in internal memory , but it will have problems to call the rest of the system if I don't use long-calls. -- Rafael Rodríguez Velilla rrv@tid.es Telefónica I+D http://www.tid.es Telf: +34 - 91 337 4270