Make hello stops with an error

Hi, the following error arises making 'hello': cc1: note: obsolete option -I- used, please use -iquote instead In file included from ../libkern/x86/base_cpu_init.c:22: ../flux/x86/base_trap.h:105: error: array type has incomplete element type make[3]: *** [base_cpu_init.o] Error 1 gcc version 4.0.2 20051125 (Red Hat 4.0.2-8) on Fedora Core 4 Any hint? it seems that the compiler versions is newer than expected. Best regards, Ricard de Benito