Bug 13091

Buildroot 2020.02.3 in INIT-SYSTEMD configuration failed
(BusyBox and SYSV are ok) 

>>>   Finalizing target directory
./output/host/bin/udevadm hwdb --update --root ./output/target
/bin/bash: ./output/host/bin/udevadm: No such file or directory
/bin/bash: ./output/host/bin/systemctl: No such file or directory

-------------------------------------------------------------------
>>>   Finalizing target directory
grep -qsE '^/bin/bash$' ./output/target/etc/shells || echo "/bin/bash" >> ./output/target/etc/shells
if grep -q CONFIG_ASH=y ./output/build/busybox-1.31.1/.config; then grep -qsE '^/bin/ash$' ./output/target/etc/shells || echo "/bin/ash" >> ./output/target/etc/shells; fi
if grep -q CONFIG_HUSH=y ./output/build/busybox-1.31.1/.config; then grep -qsE '^/bin/hush$' ./output/target/etc/shells || echo "/bin/hush" >> ./output/target/etc/shells; fi
PYTHONPATH="./output/host/aarch64-buildroot-linux-gnu/sysroot/usr/lib/python3.8/" cd ./output/target && ./output/host/bin/python3.8 /home/ymarkman/devel/distributions/buildroot/velox.canon/buildroot/support/scripts/pycompile.py usr/lib/python3.8
find ./output/target/usr/lib/python3.8 -name '*.opt-1.pyc' -print0 -o -name '*.opt-2.pyc' -print0 | xargs -0 --no-run-if-empty rm -f
mkdir -p ./output/target/etc
echo "router" > ./output/target/etc/hostname
/usr/bin/sed -i -e '$a \127.0.1.1\trouter' -e '/^127.0.1.1/d' ./output/target/etc/hosts
/usr/bin/sed -i -e s,^root:[^:]*:,root:"`./output/host/bin/mkpasswd -m "sha-256" "6windos"`":, ./output/target/etc/shadow
grep -qsE '^/bin/sh$' ./output/target/etc/shells || echo "/bin/sh" >> ./output/target/etc/shells
ln -sf bash ./output/target/bin/sh
/usr/bin/sed -i -e '/^root:/s,[^/]*$,bash,' ./output/target/etc/passwd
./output/host/bin/udevadm hwdb --update --root ./output/target
/bin/bash: ./output/host/bin/udevadm: No such file or directory