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# emdebian build chroot support script.
#
# Copyright (C) 2007-2008 Neil Williams <codehelp@debian.org>
#
# This package is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
mirror_style release
download_style apt
work_out_debs () {
required="base-files base-passwd bash bsdutils coreutils libacl1
libattr1 debconf debconf-i18n liblocale-gettext-perl libtext-wrapi18n-perl
libtext-charwidth-perl debianutils diff dpkg dselect libblkid1 e2fsprogs
e2fslibs libcomerr2 libss2 libuuid1 findutils grep gzip hostname libcap1
libc6 libdb1-compat libncurses5 libnewt0.52 libpam-modules
libpam-runtime libpam0g libperl5.10 libpopt0 login makedev mawk
mount ncurses-base ncurses-bin passwd perl-base procps sed libslang1-utf8
initscripts sysvinit sysv-rc tar util-linux whiptail libgcc1 libstdc++6"
base="adduser apt apt-cross apt-utils autoconf automake
build-essential cpio cpp cron dash debhelper debian-archive-keyring
devscripts dhcp3-client dialog dpatch dpkg-cross dpkg-dev emdebian-tools
fakeroot fdutils gawk gcc gcc-4.2-base gettext-base gnupg gpgv ifupdown
iputils-ping klogd libbz2-1.0 libc6-dev libclass-accessor-perl nano
libconfig-auto-perl libconfig-inifiles-perl libfile-homedir-perl
libgdbm3 libgnutls13 libldap-2.4-2 liblzo1 libpcap0.8 libpcre3
libsasl2-2 libselinux1 libsepol1 libslang2 libssl0.9.8 libtasn1-3
libtext-iconv-perl libtextwrap1 libusb-0.1-4 libwrap0 lsb-base
mktemp net-tools netbase openbsd-inetd perl perl-modules readline-common
sysklogd sysvinit-utils tcpd tzdata update-inetd wget zlib1g "
without_package () {
echo "$2" | tr ' ' '\n' | grep -v "^$1$" | tr '\n' ' '
}
subst_package () {
echo "$3" | tr ' ' '\n' | sed "s/^$1$/$2/" | tr '\n' ' '
}
}
first_stage_install () {
extract $required
mkdir -p "$TARGET/var/lib/dpkg"
: >"$TARGET/var/lib/dpkg/status"
echo >"$TARGET/var/lib/dpkg/available"
setup_etc
if [ ! -e "$TARGET/etc/fstab" ]; then
echo '# UNCONFIGURED FSTAB FOR BASE SYSTEM' > "$TARGET/etc/fstab"
chown 0.0 "$TARGET/etc/fstab"; chmod 644 "$TARGET/etc/fstab"
fi
conditional_cp /etc/resolv.conf "$TARGET"
conditional_cp /etc/hostname "$TARGET"
conditional_cp /etc/hosts "$TARGET"
setup_devices
x_feign_install () {
local pkg="$1"
local deb="$(debfor $pkg)"
local ver="$(
ar -p "$TARGET/$deb" control.tar.gz | zcat |
tar -O -xf - control ./control 2>/dev/null |
sed -ne 's/^Version: *//Ip' | head -n 1
)"
mkdir -p "$TARGET/var/lib/dpkg/info"
echo \
"Package: $pkg
Version: $ver
Status: install ok installed" >> "$TARGET/var/lib/dpkg/status"
touch "$TARGET/var/lib/dpkg/info/${pkg}.list"
}
x_feign_install dpkg
}
second_stage_install () {
x_core_install () {
smallyes '' | in_target dpkg --force-depends --install $(debfor "$@")
}
p () {
baseprog="$(($baseprog + ${1:-1}))"
}
setup_proc
in_target /sbin/ldconfig
DEBIAN_FRONTEND=noninteractive
DEBCONF_NONINTERACTIVE_SEEN=true
export DEBIAN_FRONTEND DEBCONF_NONINTERACTIVE_SEEN
baseprog=0
bases=40
p; progress $baseprog $bases INSTBASE "Installing base system" #1
info INSTCORE "Installing core packages..."
echo 'APT::Install-Recommends "false";' >> $TARGET/etc/apt/apt.conf
p; progress $baseprog $bases INSTBASE "Installing base system" #2
ln -sf mawk $TARGET/usr/bin/awk
x_core_install base-files base-passwd
p; progress $baseprog $bases INSTBASE "Installing base system" #3
x_core_install dpkg
if [ ! -e "$TARGET/etc/localtime" ]; then
ln -sf /usr/share/zoneinfo/UTC "$TARGET/etc/localtime"
fi
p; progress $baseprog $bases INSTBASE "Installing base system" #4
x_core_install libc6
p; progress $baseprog $bases INSTBASE "Installing base system" #5
x_core_install perl-base
p; progress $baseprog $bases INSTBASE "Installing base system" #6
rm $TARGET/usr/bin/awk
x_core_install mawk
p; progress $baseprog $bases INSTBASE "Installing base system" #7
x_core_install debconf
info UNPACKREQ "Unpacking required packages..."
p; progress $baseprog $bases INSTBASE "Installing base system" #8
smallyes '' | repeat 5 in_target_failmsg UNPACK_REQ_FAIL_FIVE "Failure while unpacking required packages. This will be attempted up to five times." "" dpkg --force-depends --unpack $(debfor $required)
p 10; progress $baseprog $bases INSTBASE "Installing base system" #18
info CONFREQ "Configuring required packages..."
mv "$TARGET/sbin/start-stop-daemon" "$TARGET/sbin/start-stop-daemon.REAL"
echo \
"#!/bin/sh
echo
echo \"Warning: Fake start-stop-daemon called, doing nothing\"" > "$TARGET/sbin/start-stop-daemon"
chmod 755 "$TARGET/sbin/start-stop-daemon"
setup_dselect_method apt
p; progress $baseprog $bases INSTBASE "Installing base system" #19
smallyes '' | in_target_failmsg CONF_REQ_FAIL "Failure while configuring required packages." "" dpkg --configure --pending --force-configure-any --force-depends
p 10; progress $baseprog $bases INSTBASE "Installing base system" #29
info INSTBASE "Installing base packages..."
p; progress $baseprog $bases INSTBASE "Installing base system" #30
smallyes '' | repeat 5 in_target_failmsg INST_BASE_FAIL_FIVE "Failure while installing base packages. This will be re-attempted up to five times." "" dpkg --force-auto-select --force-overwrite --force-confold --skip-same-version --unpack $(debfor $base)
rm -f "$TARGET/usr/sbin/sendmail"
ln -sf /bin/true "$TARGET/usr/sbin/sendmail"
smallyes '' | repeat 5 in_target_failmsg CONF_BASE_FAIL_FIVE "Failure while configuring base packages. This will be attempted 5 times." "" dpkg --force-confold --skip-same-version --configure -a
rm -f "$TARGET/usr/sbin/sendmail"
ln -sf exim4 "$TARGET/usr/sbin/sendmail"
p 9; progress $baseprog $bases INSTBASE "Installing base system" #39
mv "$TARGET/sbin/start-stop-daemon.REAL" "$TARGET/sbin/start-stop-daemon"
progress $bases $bases INSTBASE "Installing base system" #40
info BASESUCCESS "Base system installed successfully."
}
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