BuildingWithSchroot

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Contents

Introduction

Preparation

share apt cache

sudo sh -c 'echo /var/cache/apt/archives /var/cache/apt/archives none rw,bind 0 0 >>/etc/schroot/sbuild/fstab'

share CC cache

enter shell, then:

dir=/var/cache/ccache-sbuild
install --group=sbuild --mode=2775 -d $dir
env CCACHE_DIR=$dir ccache --max-size 4G
cat >>/etc/schroot/sbuild/fstab <<END
$dir $dir none rw,bind 0 0
END

then

 296  vi /var/cache/ccache-sbuild/sbuild-setup
 297  chmod +x /var/cache/ccache-sbuild/sbuild-setup

Install ccache inside the chroot by running

schroot -c source:$dist-$arch-sbuild apt-get install ccache

and edit the corresponding configuration file in /etc/schroot/chroot.d/ by appending the line

command-prefix=/var/cache/ccache-sbuild/sbuild-setup

Adding local repo

https://wiki.ubuntu.com/SimpleSbuild#Local_packages

Buidling a new schroot

sbuild-createchroot --make-sbuild-tarball=/var/lib/sbuild/jessie-amd64.tar.gz jessie `mktemp -d` http://ftp.at.debian.org/debian

mk-sbuild foreign architecture

mk-sbuild --arch armel jessie

Debugging

Find out paths

schroot --info --all-sessions | grep Path

Adding user

sbuild-adduser <username>

List sessions

schroot --list

Shell

sbuild-shell source:wheezy-amd64-sbuild

Scrapspace

 315  schroot -i -c wheezy-amd64-sbuild

Mirror management

To add a distribution, edit these config files:

mini-dinstall

config file:

/home/dpush/.mini-dinstall.conf 

reprepo

config file:

/var/www/mirror/debian/conf/distributions

check:

root@mirror:/var/www/mirror/debian# reprepro check

Reference

https://wiki.debian.org/sbuild

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