install.sh.in@ 91999

Last change on this file since 91999 was 84947, checked in by vboxsync, 4 years ago
*/linux/Makefile,++: BUILD_TYPE -> VBOX_KBUILD_TYPE; BUILD_TARGET_ARCH -> VBOX_KBUILD_TARGET_ARCH**
Property svn:eol-style set to `LF` Property svn:keywords set to `Author Date Id Revision`
File size: 20.4 KB

Line
1	#!/bin/sh
2	#
3	# Oracle VM VirtualBox
4	# VirtualBox Makeself installation starter script
5	# for Linux Guest Additions
6
7	#
8	# Copyright (C) 2006-2020 Oracle Corporation
9	#
10	# This file is part of VirtualBox Open Source Edition (OSE), as
11	# available from http://www.virtualbox.org. This file is free software;
12	# you can redistribute it and/or modify it under the terms of the GNU
13	# General Public License (GPL) as published by the Free Software
14	# Foundation, in version 2 as it comes in the "COPYING" file of the
15	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17	#
18
19	# Testing:
20	# * After successful installation, 0 is returned if the vboxguest module version
21	# built matches the one loaded and 2 is returned otherwise. E.g. VBoxClient
22	# running will prevent vboxguest reloading.
23	# * If the kernel modules cannot be built (run the installer with KERN_VER=none)
24	# or loaded (run with KERN_VER=<installed non-current version>) then 1 is
25	# returned.
26
27	PATH=$PATH:/bin:/sbin:/usr/sbin
28
29	# Note: These variable names must not clash with variables in $CONFIG_DIR/$CONFIG!
30	PACKAGE="VBoxGuestAdditions"
31	PACKAGE_NAME="VirtualBox Guest Additions"
32	UNINSTALL="uninstall.sh"
33	PUBLIC_UNINSTALL_HOOK="/usr/sbin/vbox-uninstall-guest-additions"
34	ROUTINES="routines.sh"
35	INSTALLATION_VER="_VERSION_"
36	BUILD_VBOX_KBUILD_TYPE="_BUILDTYPE_"
37	BUILD_USERNAME="_USERNAME_"
38	UNINSTALL_SCRIPTS="vboxadd-x11 vboxvfs vboxadd-timesync vboxadd-service vboxadd"
39
40	INSTALLATION_DIR="/opt/$PACKAGE-$INSTALLATION_VER"
41	CONFIG_DIR="/var/lib/$PACKAGE"
42	CONFIG="config"
43	CONFIG_FILES="filelist"
44	SELF=$1
45	LOGFILE="/var/log/vboxadd-install.log"
46
47	## Were we able to stop any previously running Additions kernel modules?
48	MODULES_STOPPED=1
49
50	. "./$ROUTINES"
51
52	check_root
53
54	check_deps bzip2 tar
55
56	create_log "$LOGFILE"
57
58	usage()
59	{
60	catinfo << EOF
61
62	Usage: $SELF install [<installation directory>]
63	[--with-<module>]
64	[--package-base <base> \|
65	uninstall
66	[--force] [--no-setup]
67
68	Options:
69	--package-base <base> For use when building distribution packages.
70	Installs relative to <base> instead of to "/",
71	does not run setup, installs to "<base>/usr/lib"
72	instead of to "/opt" and does not create uninstall.
73	--force Forces an upgrade. Not recommended.
74
75	Example:
76	$SELF install
77	EOF
78	exit 1
79	}
80
81	# Create a symlink in the filesystem and add it to the list of package files
82	add_symlink()
83	{
84	self=add_symlink
85	## Parameters:
86	# The file the link should point to
87	target="$1"
88	# The name of the actual symlink file. Must be an absolute path to a
89	# non-existing file in an existing directory.
90	link="$2"
91	link_dir="`dirname "$link"`"
92	test -n "$target" \|\|
93	{ echo 1>&2 "$self: no target specified"; return 1; }
94	test -d "$link_dir" \|\|
95	{ echo 1>&2 "$self: link directory $link_dir does not exist"; return 1; }
96	expr "$link" : "/.*" > /dev/null \|\|
97	{ echo 1>&2 "$self: link file name is not absolute"; return 1; }
98	rm -f "$link"
99	ln -s "$target" "$link"
100	echo "$link" >> "$CONFIG_DIR/$CONFIG_FILES"
101	}
102
103	# Create symbolic links targeting all files in a directory in another
104	# directory in the filesystem
105	link_into_fs()
106	{
107	## Parameters:
108	# Directory containing the link target files
109	target_branch="$1"
110	# Directory to create the link files in
111	directory="$2"
112	for i in "$INSTALLATION_DIR/$target_branch"/*; do
113	test -e "$i" &&
114	add_symlink "$i" "$directory/`basename $i`"
115	done
116	}
117
118	# Look for broken installations or installations without a known uninstaller
119	# and try to clean them up, asking the user first.
120	def_uninstall()
121	{
122	## Parameters:
123	# Whether to force cleanup without asking the user
124	force="$1"
125
126	. ./deffiles
127	found=0
128	for i in "/opt/$PACKAGE-"*; do
129	test -e "$i" && found=1
130	done
131	for i in $DEFAULT_FILE_NAMES; do
132	test "$found" = 0 && test -e "$i" && found=1
133	done
134	test "$found" = 0 &&
135	for i in $DEFAULT_VERSIONED_FILE_NAMES; do
136	for j in $i-*; do
137	test "$found" = 0 && test -e "$j" && found=1
138	done
139	done
140	test "$found" = 0 && return 0
141	if ! test "$1" = "force" ; then
142	# Try to make the promised notification appear on next start.
143	VBoxControl guestproperty delete \
144	/VirtualBox/GuestAdd/HostVerLastChecked 2>&1 > /dev/null
145	cat 1>&2 << EOF
146	This system appears to have a version of the VirtualBox Guest Additions
147	already installed. If it is part of the operating system and kept up-to-date,
148	there is most likely no need to replace it. If it is not up-to-date, you
149	should get a notification when you start the system. If you wish to replace
150	it with this version, please do not continue with this installation now, but
151	instead remove the current version first, following the instructions for the
152	operating system.
153
154	If your system simply has the remains of a version of the Additions you could
155	not remove you should probably continue now, and these will be removed during
156	installation.
157
158	Do you wish to continue? [yes or no]
159	EOF
160	read reply dummy
161	if ! expr "$reply" : [yY] > /dev/null &&
162	! expr "$reply" : [yY][eE][sS] > /dev/null
163	then
164	info
165	info "Cancelling installation."
166	return 1
167	fi
168	fi
169	# Inhibit rebuilding of any installed kernels.
170	for i in /lib/modules/*; do
171	ver="${i##*/}"
172	test ! -d "$i"/build \|\| touch /var/lib/VBoxGuestAdditions/skip-"$ver"
173	done
174	# Stop what we can in the way of services and remove them from the
175	# system
176	for i in $UNINSTALL_SCRIPTS; do
177	stop_init_script "$i" 2>> "${LOGFILE}"
178	test -z "$NO_CLEANUP" && test -x "./$i" && "./$i" cleanup 1>&2 2>> "$LOGFILE"
179	delrunlevel "$i" 2>> "${LOGFILE}"
180	remove_init_script "$i" 2>> "${LOGFILE}"
181	done
182	for i in "/opt/$PACKAGE-"*/init; do
183	for j in $UNINSTALL_SCRIPTS; do
184	script="${i}/${j}"
185	test -x "${script}" && test -z "$NO_CLEANUP" &&
186	grep -q '^# cleanup_script $' "${script}" &&
187	"${script}" cleanup 1>&2 2>> "$LOGFILE"
188	done
189	done
190
191	# Get rid of any remaining files
192	for i in $DEFAULT_FILE_NAMES; do
193	rm -f "$i" 2> /dev/null
194	done
195	for i in $DEFAULT_VERSIONED_FILE_NAMES; do
196	rm -f "$i-"* 2> /dev/null
197	done
198	rm -f "/usr/lib/$PACKAGE" "/usr/lib64/$PACKAGE" "/usr/share/$PACKAGE" \
199	"/usr/lib/i386-linux-gnu/$PACKAGE" "/usr/lib/x86_64-linux-gnu/$PACKAGE"
200
201	# And any packages left under /opt
202	for i in "/opt/$PACKAGE-"*; do
203	test -d "$i" && rm -rf "$i"
204	done
205	return 0
206	}
207
208	info "$PACKAGE_NAME installer"
209
210	# Sensible default actions
211	ACTION="install"
212	NO_CLEANUP=""
213	FORCE_UPGRADE=""
214	PACKAGE_BASE=""
215
216	while [ $# -ge 2 ];
217	do
218	ARG=$2
219	shift
220
221	if [ -z "$MY_END_OF_OPTIONS" ]; then
222	case "$ARG" in
223
224	install)
225	ACTION="install"
226	;;
227
228	uninstall)
229	ACTION="uninstall"
230	;;
231
232	package)
233	ACTION="package"
234	INSTALLATION_DIR=/usr/lib
235	PACKAGE_BASE="$2"
236	shift
237	if test ! -d "${PACKAGE_BASE}"; then
238	info "Package base directory not found."
239	usage
240	fi
241	;;
242
243	## @todo Add per-module options handling, e.g. --lightdm-greeter-dir
244	# or --lightdm-config
245
246	## @todo Add listing all available modules (+ their options, e.g.
247	# with callback mod_mymod_show_options?)
248
249	--with-*)
250	MODULE_CUR=`expr "$ARG" : '--with-$.*$'`
251	# Check if corresponding module in installer/module-$1 exists.
252	# Note: Module names may not contain spaces or other funny things.
253	if [ ! -f "./installer/module-${MODULE_CUR}" ]; then
254	info "Error: Module \"${MODULE_CUR}\" does not exist."
255	usage
256	fi
257	# Give the module the chance of doing initialization work / checks.
258	. "./installer/module-${MODULE_CUR}"
259	mod_${MODULE_CUR}_init
260	if test $? -ne 0; then
261	echo 1>&2 "Module '${MODULE_CUR}' failed to initialize"
262	if ! test "$FORCE_UPGRADE" = "force"; then
263	return 1
264	fi
265	# Continue initialization.
266	fi
267	# Add module to the list of modules to handle later.
268	if test -z "${INSTALLATION_MODULES_LIST}"; then
269	INSTALLATION_MODULES_LIST="${MODULE_CUR}"
270	else
271	INSTALLATION_MODULES_LIST="${INSTALLATION_MODULES_LIST} ${MODULE_CUR}"
272	fi
273	shift
274	;;
275
276	--force\|force) # Keep "force" for backwards compatibility.
277	FORCE_UPGRADE="force"
278	;;
279
280	--no-setup\|no_setup)
281	# Deprecated; keep this setting for backwards compatibility.
282	;;
283
284	--no-cleanup\|no_cleanup) # Keep "no_cleanup" for backwards compatibility.
285	# Do not do cleanup of old modules when removing them. For
286	# testing purposes only.
287	NO_CLEANUP="no_cleanup"
288	;;
289
290	--)
291	MY_END_OF_OPTIONS="1"
292	;;
293
294	*)
295	if [ "`echo $1\|cut -c1`" != "/" ]; then
296	info "Please specify an absolute path"
297	usage
298	fi
299	INSTALLATION_DIR="$1"
300	shift
301	;;
302	esac
303	fi
304	done
305
306	# Check architecture
307	cpu=`uname -m`;
308	case "$cpu" in
309	i[3456789]86\|x86)
310	cpu="x86"
311	lib_candidates="/usr/lib/i386-linux-gnu /usr/lib /lib"
312	;;
313	x86_64\|amd64)
314	cpu="amd64"
315	lib_candidates="/usr/lib/x86_64-linux-gnu /usr/lib64 /usr/lib /lib64 /lib"
316	;;
317	*)
318	cpu="unknown"
319	esac
320	ARCH_PACKAGE="$PACKAGE-$cpu.tar.bz2"
321	if [ ! -r "$ARCH_PACKAGE" ]; then
322	info "Detected unsupported $cpu machine type."
323	exit 1
324	fi
325	# Find the most appropriate libary folder by seeing which of the candidate paths
326	# are actually in the shared linker path list and choosing the first. We look
327	# for Debian-specific paths first, then LSB ones, then the new RedHat ones.
328	libs=`ldconfig -v 2>/dev/null \| grep -v ^$'\t'`
329	for i in $lib_candidates; do
330	if echo $libs \| grep -q $i; then
331	lib_path=$i
332	break
333	fi
334	done
335	if [ ! -x "$lib_path" ]; then
336	info "Unable to determine correct library path."
337	exit 1
338	fi
339
340	# uninstall any previous installation
341	# If the currently installed Additions have provided an uninstallation hook, try
342	# that first.
343	if test -x "${PUBLIC_UNINSTALL_HOOK}"; then
344	"${PUBLIC_UNINSTALL_HOOK}" 1>&2 \|\|
345	abort "Failed to remove existing installation. Aborting..."
346	fi
347
348	INSTALL_DIR=""
349	uninstalled=0
350	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
351	if test -n "$INSTALL_DIR" && test -n "$UNINSTALLER" &&
352	test -x "$INSTALL_DIR/$UNINSTALLER"; then
353	"$INSTALL_DIR/$UNINSTALLER" $NO_CLEANUP 1>&2 \|\|
354	abort "Failed to remove existing installation. Aborting..."
355	uninstalled=1
356	fi
357	test "$uninstalled" = 0 && def_uninstall "$FORCE_UPGRADE" && uninstalled=1
358	test "$uninstalled" = 0 && exit 1
359	rm -f "$CONFIG_DIR/$CONFIG"
360	rm -f "$CONFIG_DIR/$CONFIG_FILES"
361	rmdir "$CONFIG_DIR" 2>/dev/null \|\| true
362	test "$ACTION" = "install" \|\| exit 0
363
364	# Now check whether the kernel modules were stopped.
365	lsmod \| grep -q vboxguest && MODULES_STOPPED=
366
367	# Choose a proper umask
368	umask 022
369
370	# Set installer modules directory
371	INSTALLATION_MODULES_DIR="$INSTALLATION_DIR/installer/"
372
373	# install the new version
374	mkdir -p -m 755 "$CONFIG_DIR"
375	test ! -d "$INSTALLATION_DIR" && REMOVE_INSTALLATION_DIR=1
376	mkdir -p -m 755 "$INSTALLATION_DIR"
377
378	# install and load installer modules
379	if [ -d installer ]; then
380	info "Copying additional installer modules ..."
381	mkdir -p -m 755 "$INSTALLATION_MODULES_DIR"
382	for CUR_FILE in `ls installer/*`; do
383	install -p -m 755 "$CUR_FILE" "$INSTALLATION_MODULES_DIR"
384	if [ $? -ne 0 ]; then
385	info "Error: Failed to copy installer module \"$CUR_FILE\""
386	if ! test "$FORCE_UPGRADE" = "force"; then
387	exit 1
388	fi
389	fi
390	done
391	fi
392
393	# Create a list of the files in the archive, skipping any directories which
394	# already exist in the filesystem.
395	bzip2 -d -c "$ARCH_PACKAGE" \| tar -tf - \|
396	while read name; do
397	fullname="$INSTALLATION_DIR/$name"
398	case "$fullname" in
399	*/)
400	test ! -d "$fullname" &&
401	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
402	;;
403	*)
404	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
405	;;
406	esac
407	done
408	bzip2 -d -c "$ARCH_PACKAGE" \| tar -xf - -C "$INSTALLATION_DIR" \|\| exit 1
409
410	# Set symlinks into /usr and /sbin
411	link_into_fs "bin" "${PACKAGE_BASE}/usr/bin"
412	link_into_fs "sbin" "${PACKAGE_BASE}/usr/sbin"
413	link_into_fs "lib" "$lib_path"
414	link_into_fs "src" "${PACKAGE_BASE}/usr/src"
415
416	if [ -d "$INSTALLATION_MODULES_DIR" ]; then
417	info "Installing additional modules ..."
418	for CUR_MODULE in `find "$INSTALLATION_MODULES_DIR" 2>/dev/null`
419	do
420	echo "$CUR_MODULE" >> "$CONFIG_DIR/$CONFIG_FILES"
421	done
422	fi
423
424	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
425	do
426	mod_${CUR_MODULE}_install
427	if [ $? -ne 0 ]; then
428	info "Error: Failed to install module \"$CUR_MODULE\""
429	if ! test "$FORCE_UPGRADE" = "force"; then
430	exit 1
431	fi
432	fi
433	done
434
435	# Remember our installation configuration before we call any init scripts
436	cat > "$CONFIG_DIR/$CONFIG" << EOF
437	# $PACKAGE installation record.
438	# Package installation directory
439	INSTALL_DIR='$INSTALLATION_DIR'
440	# Additional installation modules
441	INSTALL_MODULES_DIR='$INSTALLATION_MODULES_DIR'
442	INSTALL_MODULES_LIST='$INSTALLATION_MODULES_LIST'
443	# Package uninstaller. If you repackage this software, please make sure
444	# that this prints a message and returns an error so that the default
445	# uninstaller does not attempt to delete the files installed by your
446	# package.
447	UNINSTALLER='$UNINSTALL'
448	# Package version
449	INSTALL_VER='$INSTALLATION_VER'
450	# Build type and user name for logging purposes
451	BUILD_VBOX_KBUILD_TYPE='$BUILD_BUILDTYPE'
452	BUILD_USERNAME='$USERNAME'
453	EOF
454
455	# Give the modules the chance to write their stuff
456	# to the installation config as well.
457	if [ -n "${INSTALLATION_MODULES_LIST}" ]; then
458	info "Saving modules configuration ..."
459	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
460	do
461	echo "`mod_${CUR_MODULE}_config_save`" >> "$CONFIG_DIR/$CONFIG"
462	done
463	fi
464
465	"$INSTALLATION_DIR"/init/vboxadd setup 2>&1 \| tee -a "$LOGFILE"
466
467	# Install, set up and start init scripts
468	install_init_script "$INSTALLATION_DIR"/init/vboxadd vboxadd 2>> "$LOGFILE"
469	install_init_script "$INSTALLATION_DIR"/init/vboxadd-service vboxadd-service \
470	2>> "$LOGFILE"
471	finish_init_script_install
472	addrunlevel vboxadd 2>> "$LOGFILE"
473	addrunlevel vboxadd-service 2>> "$LOGFILE"
474	start_init_script vboxadd 2>> "$LOGFILE"
475	start_init_script vboxadd-service 2>> "$LOGFILE"
476
477	cp $ROUTINES $INSTALLATION_DIR
478	echo $INSTALLATION_DIR/$ROUTINES >> "$CONFIG_DIR/$CONFIG_FILES"
479	cat > $INSTALLATION_DIR/$UNINSTALL << EOF
480	#!/bin/sh
481	# Auto-generated uninstallation file
482
483	PATH=\$PATH:/bin:/sbin:/usr/sbin
484	LOGFILE="/var/log/vboxadd-uninstall.log"
485
486	# Read routines.sh
487	if ! test -r "$INSTALLATION_DIR/$ROUTINES"; then
488	echo 1>&2 "Required file $ROUTINES not found. Aborting..."
489	return 1
490	fi
491	. "$INSTALLATION_DIR/$ROUTINES"
492
493	# We need to be run as root
494	check_root
495
496	create_log "\$LOGFILE"
497
498	echo 1>&2 "Removing installed version $INSTALLATION_VER of $PACKAGE_NAME..."
499
500	NO_CLEANUP=""
501	if test "\$1" = "no_cleanup"; then
502	shift
503	NO_CLEANUP="no_cleanup"
504	fi
505
506	test -r "$CONFIG_DIR/$CONFIG_FILES" \|\| abort "Required file $CONFIG_FILES not found. Aborting..."
507
508	# Stop and clean up all services
509	if test -r "$INSTALLATION_DIR"/init/vboxadd-service; then
510	stop_init_script vboxadd-service 2>> "\$LOGFILE"
511	delrunlevel vboxadd-service 2>> "\$LOGFILE"
512	remove_init_script vboxadd-service 2>> "\$LOGFILE"
513	fi
514	if test -r "$INSTALLATION_DIR"/init/vboxadd; then
515	stop_init_script vboxadd 2>> "\$LOGFILE"
516	test -n "\$NO_CLEANUP" \|\| "$INSTALLATION_DIR"/init/vboxadd cleanup 2>> "\$LOGFILE"
517	delrunlevel vboxadd 2>> "\$LOGFILE"
518	remove_init_script vboxadd 2>> "\$LOGFILE"
519	fi
520	finish_init_script_install
521
522	# Load all modules
523	# Important: This needs to be done before loading the configuration
524	# value below to not override values which are set to a default
525	# value in the modules itself.
526	for CUR_MODULE in `find "$INSTALLATION_MODULES_DIR" -name "module-*" 2>/dev/null`
527	do
528	. "\$CUR_MODULE"
529	done
530
531	# Load configuration values
532	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
533
534	# Call uninstallation initialization of all modules
535	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
536	do
537	if test -z "\$CUR_MODULE"; then
538	continue
539	fi
540	mod_\${CUR_MODULE}_pre_uninstall
541	if [ $? -ne 0 ]; then
542	echo 1>&2 "Module \"\$CUR_MODULE\" failed to initialize uninstallation"
543	# Continue initialization.
544	fi
545	done
546
547	# Call uninstallation of all modules
548	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
549	do
550	if test -z "\$CUR_MODULE"; then
551	continue
552	fi
553	mod_\${CUR_MODULE}_uninstall
554	if [ $? -ne 0 ]; then
555	echo 1>&2 "Module \"\$CUR_MODULE\" failed to uninstall"
556	# Continue uninstallation.
557	fi
558	done
559
560	# And remove all files and empty installation directories
561	# Remove any non-directory entries
562	cat "$CONFIG_DIR/$CONFIG_FILES" \| xargs rm 2>/dev/null
563	# Remove any empty (of files) directories in the file list
564	cat "$CONFIG_DIR/$CONFIG_FILES" \|
565	while read file; do
566	case "\$file" in
567	*/)
568	test -d "\$file" &&
569	find "\$file" -depth -type d -exec rmdir '{}' ';' 2>/dev/null
570	;;
571	esac
572	done
573
574	# Remove configuration files
575	rm "$CONFIG_DIR/$CONFIG_FILES" 2>/dev/null
576	rm "$CONFIG_DIR/$CONFIG" 2>/dev/null
577	rmdir "$CONFIG_DIR" 2>/dev/null
578	exit 0
579	EOF
580	chmod 0755 $INSTALLATION_DIR/$UNINSTALL
581	echo $INSTALLATION_DIR/$UNINSTALL >> "$CONFIG_DIR/$CONFIG_FILES"
582	test -n "$REMOVE_INSTALLATION_DIR" &&
583	echo "$INSTALLATION_DIR/" >> "$CONFIG_DIR/$CONFIG_FILES"
584
585	cat > "${PUBLIC_UNINSTALL_HOOK}" << EOF
586	#!/bin/sh
587	# This executable provides a well-known way to uninstall VirtualBox Guest
588	# Additions in order to re-install them from a different source. A common case
589	# is uninstalling distribution-provide Additions to install the version provided
590	# by VirtualBox. Distributions should put the right command in here to do the
591	# removal, e.g. "dnf remove VirtualBox-guest-additions". Leaving kernel modules
592	# provided by the distribution kernel package in place is acceptable if the
593	# location does not clash with the VirtualBox-provided module location (misc).
594	$INSTALLATION_DIR/$UNINSTALL
595	EOF
596	chmod 0755 "${PUBLIC_UNINSTALL_HOOK}"
597	echo "$PUBLIC_UNINSTALL_HOOK" >> "$CONFIG_DIR/$CONFIG_FILES"
598
599	# Test for a problem with old Mesa versions which stopped our 3D libraries
600	# from working. Known to affect Debian 7.11, probably OL/RHEL 5.
601	# The problem was that the system Mesa library had an ABI note, which caused
602	# ldconfig to always prefer it to ours.
603	if ldconfig -p \| grep -q "libGL.so.1.*Linux 2.4"; then
604	gl_with_abi=`ldconfig -p \| grep "libGL.so.1.Linux 2.4" \| sed 's/.=> //'`
605	cat >&2 << EOF
606	This system appears to be running a version of Mesa with a known problem
607	which will prevent VirtualBox 3D pass-through from working. See
608	https://bugs.freedesktop.org/show_bug.cgi?id=26663
609	The following, run as root should fix this, though you will have to run it
610	again if the system version of Mesa is updated:
611	EOF
612	for i in ${gl_with_abi}; do
613	echo >&2 " strip -R .note.ABI-tag ${i}"
614	done
615	echo >&2 " ldconfig"
616	fi
617
618	# setuid bit of our drm client as drm ioctl calls
619	# need to be done by elevated privileges
620	chmod 4755 "$INSTALLATION_DIR"/bin/VBoxDRMClient
621
622	# And do a final test as to whether the kernel modules were properly created
623	# and loaded. Return 0 if both are true, 1 if the modules could not be built
624	# or loaded (except due to already running older modules) and 2 if already
625	# running modules probably prevented new ones from loading. vboxvideo is
626	# currently not tested.
627	# Assume that we have already printed enough messages by now and stay silent.
628	modinfo vboxguest >/dev/null 2>&1 \|\| exit 1
629	lsmod \| grep -q vboxguest \|\| exit 1
630	test -n "${MODULES_STOPPED}" \|\| exit 2
631	exit 0

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source: vbox/trunk/src/VBox/Additions/linux/installer/install.sh.in@ 91999

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