und mit folgender fehlermeldung von einem make buildkernel verabschiede ich mich dann auch mal ins Bett.

mkdep -f .depend -a -nostdinc -D_KERNEL -DKLD_MODULE -DHAVE_KERNEL_OPTION_HEADERS -I. -I@ -I@/contrib/altq -I/usr/obj/usr/src/sys/GENERIC /usr/src/sys/modules/ata/atapicam/../../../dev/ata/atapi-cam.c
cc1: error: /usr/src/sys/modules/ata/atapicam/../../../dev/ata/atapi-cam.c: Input/output error
<built-in>:0: internal compiler error: Segmentation fault: 11
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
mkdep: compile failed
*** Error code 1

Stop in /usr/src/sys/modules/ata/atapicam.
*** Error code 1

Stop in /usr/src/sys/modules/ata.
*** Error code 1

Stop in /usr/src/sys/modules.
*** Error code 1

Stop in /usr/obj/usr/src/sys/GENERIC.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.