mkdir -p /tmp/install.OZoAkQAa
for prog in [ awk cap_mkdb cat chflags chmod chown  date echo egrep find grep install-info  ln lockf make mkdir mtree mv pwd_mkdb rm sed sh sysctl  test true uname wc zic; do  cp `which $prog` /tmp/install.OZoAkQAa;  done
cd /usr/src; MAKEOBJDIRPREFIX=/usr/obj  MACHINE_ARCH=i386  MACHINE=i386  CPUTYPE=i386  GROFF_BIN_PATH=/usr/obj/usr/src/tmp/legacy/usr/bin  GROFF_FONT_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/groff_font  GROFF_TMAC_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/tmac  PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/games:/tmp/install.OZoAkQAa make -f Makefile.inc1 reinstall
--------------------------------------------------------------
>>> Making hierarchy
--------------------------------------------------------------
cd /usr/src; make -f Makefile.inc1 hierarchy
cd /usr/src/etc;		make distrib-dirs
mtree -eU  -f /usr/src/etc/mtree/BSD.root.dist -p /
mtree -eU  -f /usr/src/etc/mtree/BSD.var.dist -p /var
mtree -eU  -f /usr/src/etc/mtree/BSD.usr.dist -p /usr
mtree -eU  -f /usr/src/etc/mtree/BSD.include.dist  -p /usr/include
mtree -deU  -f /usr/src/etc/mtree/BIND.chroot.dist  -p /var/named
mtree -deU  -f /usr/src/etc/mtree/BSD.sendmail.dist -p /
cd /; rm -f /sys; ln -s usr/src/sys sys
cd /usr/share/man/en.ISO8859-1; ln -sf ../man* .
cd /usr/share/man;  set - `grep "^[a-zA-Z]" /usr/src/etc/man.alias`;  while [ $# -gt 0 ] ;  do  rm -rf "$1";  ln -s "$2" "$1";  shift; shift;  done
cd /usr/share/openssl/man;  set - `grep "^[a-zA-Z]" /usr/src/etc/man.alias`;  while [ $# -gt 0 ] ;  do  rm -rf "$1";  ln -s "$2" "$1";  shift; shift;  done
cd /usr/share/openssl/man/en.ISO8859-1; ln -sf ../man* .
cd /usr/share/nls;  set - `grep "^[a-zA-Z]" /usr/src/etc/nls.alias`;  while [ $# -gt 0 ] ;  do  rm -rf "$1";  ln -s "$2" "$1";  shift; shift;  done

--------------------------------------------------------------
>>> Installing everything
--------------------------------------------------------------
cd /usr/src; make -f Makefile.inc1 install
===> share/info (install)
===> lib (install)
===> lib/csu/i386-elf (install)
install -o root -g wheel  -m 444 crt1.o crti.o crtn.o gcrt1.o /usr/lib
===> lib/libc (install)
install -C -o root -g wheel -m 444   libc.a /usr/lib
install -C -o root -g wheel -m 444   libc_p.a /usr/lib
install -s -o root -g wheel -m 444   -fschg -S  libc.so.7 /lib
ln -fs /lib/libc.so.7  /usr/lib/libc.so
ln: /usr/lib/libc.so: Operation not permitted
*** Error code 1

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

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

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

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

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

Stop in /usr/src.