Hello, i tried to build newlib-1.8.1 for rtems-4/m68k. Everything works ok but i cannot link the resulting newlib with rtems-demos because isatty() was missed in libc. I found it in libgloss but this lib is not used for rtems/efi332 (as far as i know). Any tips? Thank you very much, Peter Mueller ------------ Is there any docu available for rtems-4.x?