trunk/virtualbox/virtualbox-config.sh

#!/bin/bash
# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.8 2008-03-22 20:19:30 niro Exp $
# Configures virtualbox for Magellan-Linux

LIBDIR=/usr/lib
INSTDIR=${LIBDIR}/virtualbox
VBOXMODULE=vboxdrv.ko

COLRED="\033[1;6m\033[31m"
COLGREEN="\033[1;6m\033[32m"
COLDEFAULT="\033[0m"

if [[ ${NOCOLORS} = true ]]
then
	COLRED=""
	COLGREEN=""
	COLDEFAULT=""
fi

die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }

# must be root
[[ $(id -u) != 0 ]] && die "You must be r00t!"

# check for given argvs
for i in $*
do
	case $1 in
		--kernel-version) shift; KERNEL_VERSION="$1" ;;
		--kernel-sources) shift; KERNEL_SOURCES="$1" ;;
	esac
	shift
done

# some sane defaults
[[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
[[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"

mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."

if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
then
	die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
fi

if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE} ]]
then
	mecho "Removing old module ..."
	# try to unload the module
	if [[ -n $(grep "${VBOXMODULE} " /proc/modules 2> /dev/null) ]]
	then
		modprobe -r ${VBOXMODULE/.ko/}
	fi
	rm -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE}
fi

# compile the module
cd ${INSTDIR}/src
make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules || die "mod-compile"

# install the module
install -d /lib/modules/${KERNEL_VERSION}/misc
install -m0644 ${VBOXMODULE} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install"

# calc module dependencies
mecho "Calculating module dependencies ..."
depmod -ae ${KERNEL_VERSION}

# re-read udev rules to grant the right permissions
if [[ -x $(which udevcontrol) ]]
then
	mecho "Reloading udev configuration ..."
	$(which udevcontrol) reload_rules
fi

# load the module
if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
then
	mecho "Loading kernel-module ${VBOXMODULE} ..."
	modprobe $(basename ${VBOXMODULE} .ko)
else
	echo -e ${COLRED}
	echo "Your current running kernel does not match the the module target."
	echo "You must boot into your target kernel and load the module manually,"
	echo "before you can use virtual box."
 	echo -en ${COLDEFAULT}
fi

echo
mecho "Virtualbox is now configured for your system."
mecho "Do not forget to add your users to the 'virtualbox' group."
echo

exit 0
1	#!/bin/bash
2	# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.8 2008-03-22 20:19:30 niro Exp $
3	# Configures virtualbox for Magellan-Linux
4
5	LIBDIR=/usr/lib
6	INSTDIR=${LIBDIR}/virtualbox
7	VBOXMODULE=vboxdrv.ko
8
9	COLRED="\033[1;6m\033[31m"
10	COLGREEN="\033[1;6m\033[32m"
11	COLDEFAULT="\033[0m"
12
13	if [[ ${NOCOLORS} = true ]]
14	then
15	COLRED=""
16	COLGREEN=""
17	COLDEFAULT=""
18	fi
19
20	die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
21	mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }
22
23	# must be root
24	[[ $(id -u) != 0 ]] && die "You must be r00t!"
25
26	# check for given argvs
27	for i in $*
28	do
29	case $1 in
30	--kernel-version) shift; KERNEL_VERSION="$1" ;;
31	--kernel-sources) shift; KERNEL_SOURCES="$1" ;;
32	esac
33	shift
34	done
35
36	# some sane defaults
37	[[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
38	[[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
39
40	mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
41
42	if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
43	then
44	die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
45	fi
46
47	if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE} ]]
48	then
49	mecho "Removing old module ..."
50	# try to unload the module
51	if [[ -n $(grep "${VBOXMODULE} " /proc/modules 2> /dev/null) ]]
52	then
53	modprobe -r ${VBOXMODULE/.ko/}
54	fi
55	rm -f /lib/modules/${KERNEL_VERSION}/misc/${VBOXMODULE}
56	fi
57
58	# compile the module
59	cd ${INSTDIR}/src
60	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules \|\| die "mod-compile"
61
62	# install the module
63	install -d /lib/modules/${KERNEL_VERSION}/misc
64	install -m0644 ${VBOXMODULE} /lib/modules/${KERNEL_VERSION}/misc \|\| die "mod-install"
65
66	# calc module dependencies
67	mecho "Calculating module dependencies ..."
68	depmod -ae ${KERNEL_VERSION}
69
70	# re-read udev rules to grant the right permissions
71	if [[ -x $(which udevcontrol) ]]
72	then
73	mecho "Reloading udev configuration ..."
74	$(which udevcontrol) reload_rules
75	fi
76
77	# load the module
78	if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
79	then
80	mecho "Loading kernel-module ${VBOXMODULE} ..."
81	modprobe $(basename ${VBOXMODULE} .ko)
82	else
83	echo -e ${COLRED}
84	echo "Your current running kernel does not match the the module target."
85	echo "You must boot into your target kernel and load the module manually,"
86	echo "before you can use virtual box."
87	echo -en ${COLDEFAULT}
88	fi
89
90	echo
91	mecho "Virtualbox is now configured for your system."
92	mecho "Do not forget to add your users to the 'virtualbox' group."
93	echo
94
95	exit 0