- source code has been pulled down via git (
git clone --origin freebsd https://git.freebsd.org/src.git --branch main --depth 1 /usr/src) # or releng/13, stable/13, etc. - custom kernel config already added
make -C /usr/src -j $(sysctl kern.smp.cpus |awk '{print $NF}') KERNCONF=CUSTOM buildworld buildkernel
If you're out of date, maybe update your build machine with what was just built
make -C /usr/src/ KERNCONF=CUSTOM installkernel
# reboot
make -C /usr/src/ installworld
To change the "FreeBSD Installer" to your own, do:
cd /usr/src/usr.sbin/bsdinstall || exit 1
# scripts first
for e in \
scripts/zfsboot \
scripts/netconfig \
scripts/keymap \
scripts/netconfig_ipv6 \
scripts/checksum \
scripts/adduser \
scripts/docsinstall \
scripts/mirrorselect \
scripts/netconfig_ipv4 \
scripts/time \
scripts/jail \
scripts/auto \
scripts/hostname \
scripts/services \
scripts/mount \
scripts/wlanconfig \
scripts/hardening \
scripts/rootpass ; do
sed -i '' 's/FreeBSD Installer/Pro:Centric Installer/' "$e"
done
# then source files
for e in \
distextract/distextract.c \
distfetch/distfetch.c \
partedit/partedit.c ; do
sed -i '' 's/FreeBSD Installer/Pro:Centric Installer/' "$e"
done
# a rare error message we want branded
sed -i '' 's/version of FreeBSD/version of Pro:Centric/' scripts/checksum
# bootlabel, just in case (only for UFS?)
sed -i '' 's/bootlabel="FreeBSD"/bootlabel="procentric"/' scripts/bootconfig
cd - || exit 1
Build the distribution sets for the installer (and create any additional sets you need)
make -C /usr/src/release KERNCONF=CUSTOM release
Now /usr/obj/usr/src/amd64.amd64/release/ is populated, you can copy base.txz, kernel.txz, (others) into an overlay directory for poudriere-image(8).
#TODO: installerconfig, rc.local, rc.conf, loader.conf, etc.