Hi, has anyone encountered this cctools compile time error before? /System/Library/Frameworks/Kernel.framework/Headers/sys/file.h:63: header file 'sys/unistd.h' not found cpp-precomp: warning: errors during smart preprocessing, retrying in basic mode make[1]: *** [pass1.o] Error 1 make: *** [kld_build] Error 2 I was following the instructions for building the xnu kernel found at this URL: http://developer.apple.com/techpubs/macosx/Darwin/General/KernelProgramming/... Please help! Matthew k. Wong _________________________________________________________________ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.