sbuild, schroot
sbuild install
$ sudo apt-get install dh-autoreconf dh-systemd
$ sudo apt install sbuild debhelper ubuntu-dev-tools
$ sbuild-update --keygen
keygen fail시 --> $ sudo apt-get install rng-tools
아래 wiki 순서대로 settings 필요
https://wiki.ubuntu.com/SimpleSbuild
chroot name parameter로 사용되는 부분 /etc/schroot/chroot.d/sbuild-xenial-amd64-armhf $ cp mk-sbuild.rc ~/ ** **$ sudo mk-sbuild –target armhf xenial –> 아래에 chroot 가 생성된다. /var/lib/schroot/chroots/xenial-amd64-armhf/
Trouble Shooting
libbluetooth3
E: Failed to fetch http://localhost:47273//libbluetooth3_5.42-0ubuntu1.1_armhf.deb Writing more data than expected (57912 > 57884) E: Failed to fetch http://localhost:47273//libbluetooth-dev_5.42-0ubuntu1.1_armhf.deb Writing more data than expected (151256 > 151170) E: Unable to fetch some archives, maybe run apt-get update or try with –fix-missing? E: Failed to process build dependencies
–>
./debs/bluez_5.42-0ubuntu1.1_armhf.changes:61: bb28bb0693760fd613ad93bc66f3e9deb4c1737e798f548f238fb155c4ece8ad 57884 libbluetooth3_5.42-0ubuntu1.1_armhf.deb
해당 파일을 검색해보면 아래와 같이 apt-cacher-ng 에 (my hostPC) 존재하는데, file size가 위 log 처럼 /var/cache 의 file이 57912 이다. sbuild 시 사용하는 libbluetooth3 는 57884 다.
$ locate libbluetooth3_5.42-0ubuntu1.1_armhf.deb
/home/suker/artik/build-artik/output/images/artik530/SUKER-1AA-00001/20170809.000001/debs/libbluetooth3_5.42-0ubuntu1.1_armhf.deb
/var/cache/apt-cacher-ng/localhost/libbluetooth3_5.42-0ubuntu1.1_armhf.deb
/var/cache/apt-cacher-ng/localhost/libbluetooth3_5.42-0ubuntu1.1_armhf.deb.head
/var/cache/apt-cacher-ng/localhost/debs/libbluetooth3_5.42-0ubuntu1.1_armhf.deb
/var/cache/apt-cacher-ng/localhost/debs/libbluetooth3_5.42-0ubuntu1.1_armhf.deb.head
/var/cache/apt-cacher-ng/ports.ubuntu.com/ubuntu-ports/pool/main/w/wayland/libwayland-client0_1.9.0-1_armhf.deb.head /var/cache/apt-cacher-ng/localhost/libbluetooth3…
Could not connect to 127.0.0.1
ps -aux | grep bind 로 찾아서 pid kill (–> 안됨. XXX) /etc/apt/apt.conf.d/01acng 의 command line을 ‘#’ 주석처리하고 sudo apt-get update 시도 (O)
