blob: 5132e8c761daa1305b4719cf65a316bc5d109147 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
#!/bin/sh
# make-live - utility to build Debian Live systems
#
# Copyright (C) 2006 Daniel Baumann <daniel@debian.org>
# Copyright (C) 2006 Marco Amadori <marco.amadori@gmail.com>
#
# make-live comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
Chroot_exec ()
{
# Execute commands chrooted
chroot "${LIVE_CHROOT}" /usr/bin/env -i HOME="/root" PATH="/usr/sbin:/usr/bin:/sbin:/bin" TERM="${TERM}" ftp_proxy="${LIVE_PROXY_FTP}" http_proxy="${LIVE_PPROXY_HTTP}" DEBIAN_FRONTEND="noninteractive" DEBIAN_PRIORITY="critical" ${1}
return ${?}
}
Chroot ()
{
if [ ! -f "${LIVE_ROOT}"/.stage/chroot ]
then
# Configure chroot
Patch_chroot apply
Patch_runlevel apply
# Configure network
Patch_network apply
# Mount proc
mount proc-live -t proc "${LIVE_CHROOT}"/proc
# Avoid daemon starting
cat > "${LIVE_CHROOT}"/usr/sbin/policy-rc.d <<EOF
#!/bin/sh
echo
echo "Warning: invoke-rc.d policy in action. Skiping daemon starting"
exit 101
EOF
chmod 755 "${LIVE_CHROOT}"/usr/sbin/policy-rc.d
# Configure sources.list
Indices custom initial
# Install aptitude
Chroot_exec "apt-get install --yes --force-yes aptitude"
# Install secure apt
if [ "${LIVE_DISTRIBUTION}" = "unstable" ] || [ "${LIVE_DISTRIBUTION}" = "${CODENAME_UNSTABLE}" ] || \
[ "${LIVE_DISTRIBUTION}" = "testing" ] || [ "${LIVE_DISTRIBUTION}" = "${CODENAME_TESTING}" ]
then
if [ "${LIVE_FLAVOUR}" != "minimal" ]
then
Chroot_exec "apt-get install --yes --force-yes ${LIVE_REPOSITORY_KEYRING}"
for NAME in ${LIVE_REPOSITORIES}
do
eval REPOSITORY_KEY="$`echo LIVE_REPOSITORY_KEY_$NAME`"
eval REPOSITORY_KEYRING="$`echo LIVE_REPOSITORY_KEYRING_$NAME`"
if [ -n "${REPOSITORY_KEYRING}" ]
then
Chroot_exec "aptiude install ${REPOSITORY_KEYRING}"
elif [ -n "${REPOSITORY_KEY}" ]
then
Chroot_exec "wget ${REPOSITORY_KEY}"
Chroot_exec "apt-key add `basename ${REPOSITORY_KEY}`"
Chroot_exec "rm -f `basename ${REPOSITORY_KEY}`"
fi
done
fi
fi
# Update indices
Chroot_exec "aptitude update"
# Configure linux-image
Patch_linux apply
# Install linux-image, modules and casper
Chroot_exec "aptitude install --assume-yes ${LIVE_KERNEL_PACKAGES} casper"
# Deconfigure linux-image
Patch_linux deapply
# Cloning existing system configuration
if [ -d "${LIVE_CLONE}" ]
then
# Swapping chroot directories
LIVE_CHROOT_TMP="${LIVE_CHROOT}"
LIVE_CHROOT="${LIVE_CLONE}"
# Extract debconf settings
Chroot_exec "aptitude install --assume-yes debconf-utils"
Chroot_exec "debconf-get-selections" > "${LIVE_ROOT}"/preseed.cloned
# Extract package selection
Chroot_exec "dpkg --get-selections" | grep -v deinstall | cut -f1 > "${LIVE_ROOT}"/package-list.cloned
# Restoring chroot directories
LIVE_CHROOT="${LIVE_CHROOT_TMP}"
LIVE_CHROOT_TMP=""
LIVE_PRESEED="${LIVE_ROOT}/preseed.cloned"
LIVE_PACKAGE_LIST_CLONED="${LIVE_ROOT}/package-list.cloned"
fi
# Restore preseed configuration
if [ -f "${LIVE_PRESEED}" ]
then
Chroot_exec "aptitude install --assume-yes debconf-utils"
cp "${LIVE_PRESEED}" "${LIVE_CHROOT}"/root/preseed
Chroot_exec "debconf-set-selections /root/preseed"
rm -f "${LIVE_CHROOT}"/root/preseed
else
if [ -n "${LIVE_PRESEED}" ]; then
echo "'${LIVE_PRESEED}' file doesn't exists. Exiting..."
exit 1
fi
fi
# Restore cloned package selection
if [ -f "${LIVE_PACAKGE_LIST_CLONED}" ]
then
Chroot_exec "xargs --arg-file=/root/`basename ${LIVE_PACKAGE_LIST_CLONED}` aptitude install --assume-yes"
fi
# Install packages list
if [ -n "${LIVE_PACKAGE_LIST}" ]
then
grep -v "^#" "${LIVE_PACKAGE_LIST}" > "${LIVE_CHROOT}"/root/"`basename ${LIVE_PACKAGE_LIST}`"
Chroot_exec "xargs --arg-file=/root/`basename ${LIVE_PACKAGE_LIST}` aptitude install --assume-yes"
rm -f "${LIVE_CHROOT}"/root/"`basename ${LIVE_PACKAGE_LIST}`"
fi
# Install extra packages
if [ -n "${LIVE_PACKAGES}" ]
then
Chroot_exec "aptitude install --assume-yes ${LIVE_PACKAGES}"
fi
# Copy external directory into the chroot
if [ -d "${LIVE_INCLUDE_CHROOT}" ]
then
cd "${LIVE_INCLUDE_CHROOT}"
find . | cpio -pumd "${LIVE_CHROOT}"
cd "${OLDPWD}"
fi
# Process flavour specific hooks
if [ -r "${BASE}"/hooks/"${LIVE_FLAVOUR}" ]
then
grep -v "^#" "${BASE}"/hooks/"${LIVE_FLAVOUR}" > "${LIVE_CHROOT}"/root/"${LIVE_FLAVOUR}"
Chroot_exec "sh /root/${LIVE_FLAVOUR}"
rm -f "${LIVE_CHROOT}"/root/"${LIVE_FLAVOUR}"
fi
# Execute extra command in the chroot
if [ -r "${LIVE_HOOK}" ]
then
# FIXME
Chroot_exec "`cat ${LIVE_HOOK}`"
elif [ -n "${LIVE_HOOK}" ]
then
Chroot_exec "${LIVE_HOOK}"
fi
# Temporary hacks for broken packages
Hack_xorg
# Add filesystem.manifest
Chroot_exec "dpkg-query -W \*" | awk '$2 ~ /./ {print $1 " " $2 }' > "${LIVE_ROOT}"/filesystem.manifest
if [ ! -z "${LIVE_MANIFEST}" ]
then
Chroot_exec "aptitude install --assume-yes ${LIVE_MANIFEST}"
Chroot_exec "dpkg-query -W \*" | awk '$2 ~ /./ {print $1 " " $2 }' > "${LIVE_ROOT}"/filesystem.manifest-desktop
fi
# Clean apt packages cache
rm -rf "${LIVE_CHROOT}"/var/cache/apt
mkdir -p "${LIVE_CHROOT}"/var/cache/apt/archives/partial
# Workaround binfmt-support /proc locking
umount "${LIVE_CHROOT}"/proc/sys/fs/binfmt_misc > /dev/null || true
# Unmount proc
umount "${LIVE_CHROOT}"/proc
# Allow daemon starting
rm "${LIVE_CHROOT}"/usr/sbin/policy-rc.d
# Deconfigure network
Patch_network deapply
# Deconfigure chroot
Patch_runlevel deapply
Patch_chroot deapply
# Touching stage file
touch "${LIVE_ROOT}"/.stage/chroot
fi
}
|
