It looks like your last make world or make installworld did not complete. There
is an install problem with installworld bootstrapping itself. New libraries are
installed before the install binary is installed. When they try to use the
"-fschg" option, you get that error. (installworld aborts a
cc -c -O -Wall -Wredundant-decls -Wnested-externs
-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline
-Wcast-qual -fformat-extensions -ansi -nostdinc -I- -I. -I../..
-I../../../include -D_KERNEL -include opt_global.h
-elf -mpreferred-stack-boundary=2 vers.c
linking kernel
