summaryrefslogtreecommitdiff
path: root/helpers/lh_binary_syslinux
blob: b3dc44626d26c343b6d594f724ab4bb093a55d0c (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
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
#!/bin/sh

# lh_binary_syslinux(1) - installs syslinux into binary
# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
#
# live-helper 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.

set -e

# Source common functions
for FUNCTION in /usr/share/live-helper/functions/*.sh
do
	. ${FUNCTION}
done

# Set static variables
DESCRIPTION="installs syslinux into binary"
HELP=""
USAGE="${PROGRAM} [--force]"

Arguments "${@}"

# Reading configuration files
Read_conffile config/common
Read_conffile config/bootstrap
Read_conffile config/chroot
Read_conffile config/image
Set_defaults

# Requiring stage file
Require_stagefile .stage/bootstrap

# Checking lock file
Check_lockfile .lock

# Creating lock file
Create_lockfile .lock

# Checking stage file
Check_stagefile .stage/binary_syslinux

if [ "${LIVE_ARCHITECTURE}" != "amd64" ] && [ "${LIVE_ARCHITECTURE}" != "i386" ]
then
	echo "W: skipping binary_syslinux, foreign architecture."
	exit 0
fi

if [ "${LIVE_BOOTLOADER}" = "syslinux" ]
then
	# Check templates
	if [ ! -d "${LIVE_TEMPLATES}" ]
	then
		if [ -d ../"${LIVE_TEMPLATES}" ]
		then
			LIVE_TEMPLATES="../${LIVE_TEMPLATES}"
		else
			Echo_error "user specified templates not accessible in ${LIVE_TEMPLATES}"
			exit 1
		fi
	fi

	if [ ! -f chroot/usr/bin/syslinux ]
	then
		PACKAGES="${PACKAGES} syslinux"
	fi

	if [ -n "${PACKAGES}" ]
	then
		# Installing symlinks
		case "${LH_APT}" in
			apt|apt-get)
				Chroot "apt-get install --yes ${PACKAGES}"
				;;

			aptitude)
				Chroot "aptitude install --assume-yes ${PACKAGES}"
				;;
		esac
	fi

	# Setting destination directory
	case "${LIVE_BINARY_IMAGE}" in
		iso)
			DESTDIR="binary/live"
			;;

		net)
			DESTDIR="tftpboot"
			;;

		usb|hdd)
			DESTDIR="binary"
			;;
	esac

	# Temporary check for broken syslinux
	if [ "${LIVE_BINARY_IMAGE}" = "iso" ]
	then
		case "${LIVE_ARCHITECTURE}" in
			i386)
				DESTDIR="${DESTDIR}.386"
				;;
		esac
	fi

	# Creating directory
	if [ ! -d "${DESTDIR}" ]
	then
		mkdir -p "${DESTDIR}"
	fi

	# Setting boot parameters
	if [ -n "${LIVE_ENCRYPTION}" ]
	then
		LIVE_BOOTAPPEND="${LIVE_BOOTAPPEND} encryption=${LIVE_ENCRYPTION}"
	fi

	if [ -n "${LIVE_USERNAME}" ]
	then
		LIVE_BOOTAPPEND="${LIVE_BOOTAPPEND} username=${LIVE_USERNAME}"
	fi

	if [ -n "${LIVE_HOSTNAME}" ]
	then
		LIVE_BOOTAPPEND="${LIVE_BOOTAPPEND} hostname=${LIVE_HOSTNAME}"
	fi

	LIVE_BOOTAPPEND="`echo ${LIVE_BOOTAPPEND} | sed -e 's/  //'`"

	# Assembling kernel configuration
	if [ "${LIVE_BINARY_IMAGE}" = "iso" ]
	then
		DEFAULT_FLAVOUR="`echo ${LIVE_KERNEL_FLAVOUR} | awk '{ print $1 }'`"
		LINUX="label LIVE\n  kernel /`basename ${DESTDIR}`/`basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR}`\n  append initrd=/`basename ${DESTDIR}`/initrd.img-`basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR} | sed -e 's/vmlinuz-//'` boot=casper LIVE_BOOTAPPEND"
	else
		DEFAULT_FLAVOUR="`echo ${LIVE_KERNEL_FLAVOUR} | awk '{ print $1 }'`"
		LINUX="label LIVE\n  kernel `basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR}`\n  append initrd=initrd.img-`basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR} | sed -e 's/vmlinuz-//'` boot=casper LIVE_BOOTAPPEND"
	fi

	if [ "`echo ${LIVE_KERNEL_FLAVOUR} | wc -w`" -gt "1" ]
	then
		for KERNEL in chroot/boot/vmlinuz*
		do
			if [ -z "${LINUX}" ]
			then
				if [ "${LIVE_BINARY_IMAGE}" = "iso" ]
				then
					LINUX="label LIVE-`basename ${KERNEL} | sed -e 's/vmlinuz-//'`\n  kernel /`basename ${DESTDIR}`/`basename ${KERNEL}`\n  append initrd=/`basename ${DESTDIR}`/initrd.img-`basename ${KERNEL} | sed -e 's/vmlinuz-//'` boot=casper LIVE_BOOTAPPEND"
				else
					LINUX="label LIVE-`basename ${KERNEL} | sed -e 's/vmlinuz-//'`\n  kernel `basename ${KERNEL}`\n  append initrd=initrd.img-`basename ${KERNEL} | sed -e 's/vmlinuz-//'` boot=casper LIVE_BOOTAPPEND"
				fi
			else
				if [ "${LIVE_BINARY_IMAGE}" = "iso" ]
				then
					LINUX="${LINUX}\nlabel LIVE-`basename ${KERNEL} | sed -e 's/vmlinuz-//'`\n  kernel /`basename ${DESTDIR}`/`basename ${KERNEL}`\n  append initrd=/`basename ${DESTDIR}`/initrd.img-`basename ${KERNEL} | sed -e 's/vmlinuz-//'` boot=casper LIVE_BOOTAPPEND"
				else
					LINUX="${LINUX}\nlabel LIVE-`basename ${KERNEL} | sed -e 's/vmlinuz-//'`\n  kernel `basename ${KERNEL}`\n  append initrd=initrd.img-`basename ${KERNEL} | sed -e 's/vmlinuz-//'` boot=casper LIVE_BOOTAPPEND"
				fi
			fi
		done
	fi

	LINUX="`echo ${LINUX} | sed -e 's#//#/#g'`"

	# Assembling memtest configuration
	if [ -f "${DESTDIR}"/memtest ]
	then
		if [ "${LIVE_BINARY_IMAGE}" = "iso" ]
		then
			MEMTEST="label memtest\n  kernel /`basename ${DESTDIR}`/memtest"
			MEMTEST="`echo ${MEMTEST} | sed -e 's#//#/#g'`"
		else
			MEMTEST="label memtest\n  kernel memtest"
		fi
	fi

	case "${LIVE_BINARY_IMAGE}" in
		iso)
			# Copying syslinux
			mkdir -p binary/isolinux
			cp chroot/usr/lib/syslinux/isolinux.bin binary/isolinux
			cp -r "${LIVE_TEMPLATES}"/syslinux/* binary/isolinux

			# Copying splash screen
			if [ -n "${LIVE_SYSLINUX_SPLASH}" ]
			then
				cp "${LIVE_SYSLINUX_SPLASH}" binary/isolinux/splash.rle
			fi

			# Configure syslinux templates
			sed -i -e "s#LIVE_KERNEL_LIVE#${LINUX}#" -e "s#LIVE_KERNEL_INSTALL#${LIVE_KERNEL_INSTALL}#" -e "s#LIVE_MEMTEST#${MEMTEST}#" binary/isolinux/isolinux.cfg
			sed -i -e "s#LIVE_BOOTAPPEND#${LIVE_BOOTAPPEND}#" binary/isolinux/isolinux.cfg
			sed -i -e "s/LIVE_DATE/`date +%Y%m%d`/" binary/isolinux/f1.txt
			sed -i -e "s/LIVE_VERSION/${VERSION}/" binary/isolinux/f10.txt

			# Remove unused files
			rm -f binary/isolinux/pxelinux.cfg

			# Working arround syslinux 8.3 limitation
			if [ "`echo ${LIVE_KERNEL_FLAVOUR} | wc -w`" -gt "1" ]
			then
				for FLAVOUR in ${LIVE_KERNEL_FLAVOUR}
				do
					NUMBER=$(($NUMBER + 1))

					mv "${DESTDIR}"/vmlinuz-*-${FLAVOUR} "${DESTDIR}"/vmlinuz${NUMBER}
					mv "${DESTDIR}"/initrd.img-*-${FLAVOUR} "${DESTDIR}"/initrd${NUMBER}.img
					sed -i -e "s/LIVE.*-${FLAVOUR}/live${NUMBER}/g" -e "s/vmlinuz-.*-${FLAVOUR}/vmlinuz${NUMBER}/g" -e "s/initrd.img-.*-${FLAVOUR}/initrd${NUMBER}.img/g" -e "s/LIVE/live/" binary/isolinux/isolinux.cfg
				done
			else
				mv "${DESTDIR}"/vmlinuz-*-${LIVE_KERNEL_FLAVOUR} "${DESTDIR}"/vmlinuz
				mv "${DESTDIR}"/initrd.img-*-${LIVE_KERNEL_FLAVOUR} "${DESTDIR}"/initrd.img
				sed -i -e "s/LIVE.*-${LIVE_KERNEL_FLAVOUR}/live/g" -e "s/vmlinuz-.*-${LIVE_KERNEL_FLAVOUR}/vmlinuz/g" -e "s/initrd.img-.*-${LIVE_KERNEL_FLAVOUR}/initrd.img/g" -e "s/LIVE/live/" binary/isolinux/isolinux.cfg
			fi
			;;

		net)
			# Copying syslinux
			cp chroot/usr/lib/syslinux/pxelinux.0 tftpboot

			# Install syslinux templates
			mkdir -p tftpboot/pxelinux.cfg
			cp -r "${LIVE_TEMPLATES}"/syslinux/* tftpboot/pxelinux.cfg
			mv tftpboot/pxelinux.cfg/pxelinux.cfg tftpboot/pxelinux.cfg/default
			sed -i -e 's#splash.rle#pxelinux.cfg/splash.rle#' tftpboot/pxelinux.cfg/isolinux.txt

			# Copying splash screen
			if [ -n "${LIVE_SYSLINUX_SPLASH}" ]
			then
				cp "${LIVE_SYSLINUX_SPLASH}" tftpboot/pxelinux.cfg/splash.rle
			fi

			# Configure syslinux templates
			sed -i -e "s#LIVE_KERNEL_LIVE#${LINUX}#" -e "s#LIVE_KERNEL_INSTALL#${LIVE_KERNEL_INSTALL}#" -e "s#LIVE_MEMTEST#${MEMTEST}#" tftpboot/pxelinux.cfg/default
			sed -i -e "s/LIVE_SERVER_ADDRESS/${LIVE_SERVER_ADDRESS}/" -e "s#LIVE_SERVER_PATH#${LIVE_SERVER_PATH}#" -e "s#LIVE_BOOTAPPEND#${LIVE_BOOTAPPEND}#" tftpboot/pxelinux.cfg/default
			sed -i -e "s/LIVE_DATE/`date +%Y%m%d`/" tftpboot/pxelinux.cfg/f1.txt
			sed -i -e "s/LIVE_VERSION/${VERSION}/" tftpboot/pxelinux.cfg/f10.txt

			# Remove unused files
			rm -f tftpboot/pxelinux.cfg/isolinux.cfg

			# Working arround syslinux 8.3 limitation
			if [ "`echo ${LIVE_KERNEL_FLAVOUR} | wc -w`" -gt "1" ]
			then
				for FLAVOUR in ${LIVE_KERNEL_FLAVOUR}
				do
					NUMBER=$(($NUMBER + 1))

					mv "${DESTDIR}"/vmlinuz-*-${FLAVOUR} "${DESTDIR}"/vmlinuz${NUMBER}
					mv "${DESTDIR}"/initrd.img-*-${FLAVOUR} "${DESTDIR}"/initrd${NUMBER}.img
					sed -i -e "s/LIVE.*-${FLAVOUR}/live${NUMBER}/g" -e "s/vmlinuz-.*-${FLAVOUR}/vmlinuz${NUMBER}/g" -e "s/initrd.img-.*-${FLAVOUR}/initrd${NUMBER}.img/g" -e "s/LIVE/live/" tftpboot/pxelive.cfg/default
				done
			else
				mv "${DESTDIR}"/vmlinuz-*-${LIVE_KERNEL_FLAVOUR} "${DESTDIR}"/vmlinuz
				mv "${DESTDIR}"/initrd.img-*-${LIVE_KERNEL_FLAVOUR} "${DESTDIR}"/initrd.img
				sed -i -e "s/LIVE.*-${LIVE_KERNEL_FLAVOUR}/live/g" -e "s/vmlinuz-.*-${LIVE_KERNEL_FLAVOUR}/vmlinuz/g" -e "s/initrd.img-.*-${LIVE_KERNEL_FLAVOUR}/initrd.img/g" -e "s/LIVE/live/" tftpboot/pxelinux.cfg/default
			fi
			;;

		usb|hdd)
			# Copying syslinux
			mkdir -p binary
			cp chroot/usr/lib/syslinux/isolinux.bin binary/syslinux.bin
			cp -r "${LIVE_TEMPLATES}"/syslinux/* binary
			mv binary/isolinux.cfg binary/syslinux.cfg
			mv binary/isolinux.txt binary/syslinux.txt
			sed -i -e "s/isolinux.txt/syslinux.txt/" binary/syslinux.cfg

			# Copying splash screen
			if [ -n "${LIVE_SYSLINUX_SPLASH}" ]
			then
				cp "${LIVE_SYSLINUX_SPLASH}" binary/splash.rle
			fi

			# Configure syslinux templates
			sed -i -e "s#LIVE_KERNEL_LIVE#${LINUX}#" -e "s#LIVE_KERNEL_INSTALL#${LIVE_KERNEL_INSTALL}#" -e "s#LIVE_MEMTEST#${MEMTEST}#" binary/syslinux.cfg
			sed -i -e "s#LIVE_BOOTAPPEND#${LIVE_BOOTAPPEND}#" binary/syslinux.cfg
			sed -i -e "s/LIVE_DATE/`date +%Y%m%d`/" binary/f1.txt
			sed -i -e "s/LIVE_VERSION/${VERSION}/" binary/f10.txt

			# Remove unused files
			rm -f binary/pxelinux.cfg

			# Working arround syslinux 8.3 limitation
			if [ "`echo ${LIVE_KERNEL_FLAVOUR} | wc -w`" -gt "1" ]
			then
				for FLAVOUR in ${LIVE_KERNEL_FLAVOUR}
				do
					NUMBER=$(($NUMBER + 1))

					mv "${DESTDIR}"/vmlinuz-*-${FLAVOUR} "${DESTDIR}"/vmlinuz${NUMBER}
					mv "${DESTDIR}"/initrd.img-*-${FLAVOUR} "${DESTDIR}"/initrd${NUMBER}.img
					sed -i -e "s/LIVE.*-${FLAVOUR}/live${NUMBER}/g" -e "s/vmlinuz-.*-${FLAVOUR}/vmlinuz${NUMBER}/g" -e "s/initrd.img-.*-${FLAVOUR}/initrd${NUMBER}.img/g" -e "s/LIVE/live/" binary/syslinux.cfg
				done
			else
				mv "${DESTDIR}"/vmlinuz-*-${LIVE_KERNEL_FLAVOUR} "${DESTDIR}"/vmlinuz
				mv "${DESTDIR}"/initrd.img-*-${LIVE_KERNEL_FLAVOUR} "${DESTDIR}"/initrd.img
				sed -i -e "s/LIVE.*-${LIVE_KERNEL_FLAVOUR}/live/g" -e "s/vmlinuz-.*-${LIVE_KERNEL_FLAVOUR}/vmlinuz/g" -e "s/initrd.img-.*-${LIVE_KERNEL_FLAVOUR}/initrd.img/g" -e "s/LIVE/live/" binary/syslinux.cfg
			fi
			;;
	esac

	if [ -n "${PACKAGES}" ]
	then
		# Removing packages
		case "${LH_APT}" in
			apt|apt-get)
				Chroot "apt-get remove --purge --yes ${PACKAGES}"
				;;

			aptitude)
				Chroot "aptitude purge --assume-yes ${PACKAGES}"
				;;
		esac
	fi

	# Creating stage file
	Create_stagefile .stage/binary_syslinux
fi