trunk/virtualbox/virtualbox-config.sh

#!/bin/bash
# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.10 2009-07-01 20:19:00 niro Exp $
# Configures virtualbox for Magellan-Linux

LIBDIR=/usr/lib
INSTDIR=${LIBDIR}/virtualbox
VBOXMODULE=vboxdrv.ko
VBOXNETMODULE=vboxnetflt.ko
VBOXNETADPMODULE=vboxnetadp.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

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

for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
do
	# compile the module
	cd ${INSTDIR}/src/${module/.ko/}

	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean || die "mod-compile ${module}"

	# need some symver from vboxmodule (must be run after clean!)
	if [[ ${module} = ${VBOXNETMODULE} ]] && [[ -f ../${VBOXMODULE/.ko/}/Module.symvers ]]
	then
		cp ../${VBOXMODULE/.ko/}/Module.symvers .
	fi

	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) modules || die "mod-compile ${module}"

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

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

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

# load the module
if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
then
	for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
	do
		mecho "Loading kernel-module ${module} ..."
		modprobe $(basename ${module} .ko)
	done
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 modules 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	niro	126	#!/bin/bash
2	niro	861	# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.10 2009-07-01 20:19:00 niro Exp $
3	niro	126	# Configures virtualbox for Magellan-Linux
4
5			LIBDIR=/usr/lib
6			INSTDIR=${LIBDIR}/virtualbox
7			VBOXMODULE=vboxdrv.ko
8	niro	860	VBOXNETMODULE=vboxnetflt.ko
9	niro	861	VBOXNETADPMODULE=vboxnetadp.ko
10	niro	126
11	niro	129	COLRED="\033[1;6m\033[31m"
12			COLGREEN="\033[1;6m\033[32m"
13			COLDEFAULT="\033[0m"
14
15			if [[ ${NOCOLORS} = true ]]
16	niro	127	then
17	niro	129	COLRED=""
18			COLGREEN=""
19			COLDEFAULT=""
20	niro	127	fi
21
22	niro	129	die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
23			mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }
24	niro	126
25	niro	129	# must be root
26			[[ $(id -u) != 0 ]] && die "You must be r00t!"
27
28	niro	229	# check for given argvs
29			for i in $*
30			do
31			case $1 in
32			--kernel-version) shift; KERNEL_VERSION="$1" ;;
33			--kernel-sources) shift; KERNEL_SOURCES="$1" ;;
34			esac
35			shift
36			done
37	niro	129
38	niro	229	# some sane defaults
39			[[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
40			[[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
41
42			mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
43
44			if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
45	niro	126	then
46	niro	229	die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
47	niro	126	fi
48
49	niro	861	for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
50	niro	860	do
51			if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module} ]]
52	niro	520	then
53	niro	860	mecho "Removing old ${module} module ..."
54			# try to unload the modules
55			if [[ -n $(grep "${module} " /proc/modules 2> /dev/null) ]]
56			then
57			modprobe -r ${module/.ko/}
58			fi
59			rm -f /lib/modules/${KERNEL_VERSION}/misc/${module}
60	niro	520	fi
61	niro	860	done
62	niro	126
63	niro	861	for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
64	niro	860	do
65			# compile the module
66			cd ${INSTDIR}/src/${module/.ko/}
67	niro	126
68	niro	860	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean \|\| die "mod-compile ${module}"
69	niro	126
70	niro	860	# need some symver from vboxmodule (must be run after clean!)
71			if [[ ${module} = ${VBOXNETMODULE} ]] && [[ -f ../${VBOXMODULE/.ko/}/Module.symvers ]]
72			then
73			cp ../${VBOXMODULE/.ko/}/Module.symvers .
74			fi
75
76			make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) modules \|\| die "mod-compile ${module}"
77
78			# install the modules
79			install -d /lib/modules/${KERNEL_VERSION}/misc
80			install -m0644 ${module} /lib/modules/${KERNEL_VERSION}/misc \|\| die "mod-install ${module}"
81			done
82
83	niro	126	# calc module dependencies
84	niro	129	mecho "Calculating module dependencies ..."
85	niro	229	depmod -ae ${KERNEL_VERSION}
86	niro	126
87	niro	129	# re-read udev rules to grant the right permissions
88	niro	860	if [[ -x $(which udevadm) ]]
89	niro	129	then
90			mecho "Reloading udev configuration ..."
91	niro	860	$(which udevadm) control --reload-rules
92	niro	129	fi
93
94	niro	126	# load the module
95	niro	230	if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
96	niro	229	then
97	niro	861	for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
98	niro	860	do
99			mecho "Loading kernel-module ${module} ..."
100			modprobe $(basename ${module} .ko)
101			done
102	niro	229	else
103			echo -e ${COLRED}
104			echo "Your current running kernel does not match the the module target."
105	niro	860	echo "You must boot into your target kernel and load the modules manually,"
106	niro	229	echo "before you can use virtual box."
107			echo -en ${COLDEFAULT}
108			fi
109	niro	126
110			echo
111	niro	129	mecho "Virtualbox is now configured for your system."
112	niro	313	mecho "Do not forget to add your users to the 'virtualbox' group."
113	niro	126	echo
114
115			exit 0