distcc must be removed from startup
/etc/distcc/hosts must be cleared
/usr/portage/distfiles/ must be cleared
/var/tmp/portage must be cleared
rm /etc/ssh/ssh_host*
comment out distcc and makeopts in make.conf (sed?)

rc-update del distccd default
rm /etc/distcc/hosts
touch /etc/distcc/hosts
rm -rf /usr/portage/distfiles/*
rm -rf /var/tmp/portage/*
rm /etc/ssh/ssh_host*

Notes;

ntp, vixie-cron, syslog-ng, dhcpcd, vim, and various gentoo utilities are all
installed, as well as distcc. The system is up to date with portage and
current build flags, which were inserted for a minimal headless system.

visudo, vipw, vigr....vim is now the preferred system editor. /etc/profile
will have to be edited if nano is preferred

If you want to see what I installed: cat /var/lib/portage/world

pi user is in wheel, wheel can sudo without password

There is no root password.

pi:raspberry (same as Raspbian)


so....
take filesystem out
remove extra lines from sshd_config
tar up
build new card with 3Gb space
cp stage 4 over
create image
test

mkfs.vfat -F 16 /dev/sdb1
mkswap /dev/sdb2
mkfs.ext4 /dev/sdb3


tar -cvjf ~gundo/raspberry_pi/gentoo/stage4-gentoo-pi-02-02-2016.tar.bz2

Device     Boot  Start     End Sectors  Size Id Type
/dev/sdb1         2048  133119  131072   64M  c W95 FAT32 (LBA)
/dev/sdb2       133120  657407  524288  256M 82 Linux swap / Solaris
/dev/sdb3       657408 6948863 6291456    4G 83 Linux

# tar -xvjpf stage4.tar.bz2

mount /dev/sdb3 /mnt/gentoo
mkdir /mnt/gentoo/boot
mount /dev/sdb1 /mnt/gentoo/boot

dd if=/dev/sdb bs=1M of=gentoo.img


daddario mnt # !df
df -i
Filesystem                 Inodes    IUsed      IFree IUse% Mounted on
/dev/sda4                 2170880   785886    1384994   37% /
udev                       220369      453     219916    1% /dev
tmpfs                      221415      457     220958    1% /run
shm                        221415        1     221414    1% /dev/shm
cgroup_root                221415        4     221411    1% /sys/fs/cgroup
/dev/sda2                   32768      362      32406    2% /boot
192.168.1.20:/mnt/home 3104097958 10779201 3093318757    1% /home
/dev/sdb3                  465120   264036     201084   57% /mnt/gentoo

/dev/sdb3                  262144   262144          0  100% /mnt/gentoo

dd if=/dev/sdb bs=1M count=3600 | gzip -c > gentoo-pi-02-02-2016.img.gz


# BUILD NOTES


   46  tar xfpj stage3-armv6j_hardfp-20160128.tar.bz2 -C /mnt/gentoo/
   47  wget http://distfiles.gentoo.org/snapshots/portage-latest.tar.bz2
   48  tar xjf portage-latest.tar.bz2 -C /mnt/gentoo/usr
   49  git clone --depth 1 git://github.com/raspberrypi/firmware/
   50  cd firmware/boot
   51   cp * /mnt/gentoo/boot/
   52  ls
   53  ls overlays/
   54   cp -r ../modules /mnt/gentoo/lib/
   55  vi /mnt/gentoo/etc/fstab
   56  vi /mnt/gentoo/boot/cmdline.txt
   57  ls /mnt/gentoo/usr/share/zoneinfo
   58  cp /mnt/gentoo//usr/share/zoneinfo/CST6CDT /mnt/gentoo/etc/localtime 
   59  echo CST6CDT > /mnt/gentoo/etc/timezone
   60  cd /mnt/gentoo/etc


emerge -agKuDN world

PORTAGE_BINHOST="http://gentoo.gundo.com/packages"
# accept all licenses
ACCEPT_LICENSE="*"

https://github.com/TheChymera/mkstage4
http://www.tutorials.chymera.eu/blog/2014/05/18/mkstage4-stage4-tarballs-made-easy/

How to make swap on the fly

fallocate -l 1g moreswap
mkswap moreswap
chmod 600 moreswap
swapon moreswap