Contents of /trunk/x-setup

#!/bin/bash
# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.8 2005/02/04 13:46:11 wolf31o2 Exp $

# Check for an xorg.conf
if [ ! -e /etc/X11/xorg.conf ]
then
        echo "ERROR: /etc/X11/xorg.conf cannot be found! Exiting"
        exit 1
fi

#first, get paths right if we're getting started b4 login
source /etc/profile

echo "0" > /proc/sys/kernel/printk
CMDLINE="`cat /proc/cmdline`"
for x in $CMDLINE
do
        if [ "$x" = "agpgart" ]
        then
                        modprobe agpgart > /dev/null 2>&1
        fi
done

get_video_cards() {
        VIDEO_CARDS=`/sbin/lspci | grep VGA`
        NUM_CARDS=`echo ${VIDEO_CARDS} | wc -l`
        if [ ${NUM_CARDS} -eq 1 ]; then
                NVIDIA=`echo ${VIDEO_CARDS} | grep NV`
                ATI=`echo ${VIDEO_CARDS} | grep "\(R2.*\|R3.*\)"`
                if [ -n "${NVIDIA}" ];          then
                        NVIDIA_CARD=`echo ${NVIDIA} | awk 'BEGIN {RS=" "} /NV[0-9]+/ {print $1}' | cut -dV -f2`
                        if [ ${NVIDIA_CARD} -ge 4 ]; then
                                echo "NVIDIA card detected."
                                GLTYPE=nvidia
                        else
                                echo "No OpenGL-capable card found."
                                GLTYPE=xorg-x11
                        fi
                elif [ -n "${ATI}" ]; then
                        echo "ATI card detected."
                        GLTYPE=ati
                else
                        echo "No OpenGL-capable card found."
                        GLTYPE=xorg-x11
                fi
        fi
}

get_video_cards

if [ -x /usr/sbin/opengl-update-livecd ]
then
        /usr/sbin/opengl-update-livecd $GLTYPE
else
        opengl-update $GLTYPE
fi

#exec /usr/bin/xinit
1	wolf31o2	5	#!/bin/bash
2			# Copyright 1999-2004 Gentoo Technologies, Inc.
3			# Distributed under the terms of the GNU General Public License v2
4	wolf31o2	37	# $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.8 2005/02/04 13:46:11 wolf31o2 Exp $
5	wolf31o2	5
6	wolf31o2	32	# Check for an xorg.conf
7			if [ ! -e /etc/X11/xorg.conf ]
8			then
9			echo "ERROR: /etc/X11/xorg.conf cannot be found! Exiting"
10			exit 1
11			fi
12
13	wolf31o2	5	#first, get paths right if we're getting started b4 login
14			source /etc/profile
15
16			echo "0" > /proc/sys/kernel/printk
17			CMDLINE="`cat /proc/cmdline`"
18			for x in $CMDLINE
19			do
20			if [ "$x" = "agpgart" ]
21			then
22			modprobe agpgart > /dev/null 2>&1
23			fi
24			done
25
26	wolf31o2	33	get_video_cards() {
27			VIDEO_CARDS=`/sbin/lspci \| grep VGA`
28			NUM_CARDS=`echo ${VIDEO_CARDS} \| wc -l`
29	wolf31o2	37	if [ ${NUM_CARDS} -eq 1 ]; then
30	wolf31o2	33	NVIDIA=`echo ${VIDEO_CARDS} \| grep NV`
31			ATI=`echo ${VIDEO_CARDS} \| grep "\(R2.\\|R3.\)"`
32	wolf31o2	37	if [ -n "${NVIDIA}" ]; then
33	wolf31o2	33	NVIDIA_CARD=`echo ${NVIDIA} \| awk 'BEGIN {RS=" "} /NV[0-9]+/ {print $1}' \| cut -dV -f2`
34	wolf31o2	37	if [ ${NVIDIA_CARD} -ge 4 ]; then
35	wolf31o2	33	echo "NVIDIA card detected."
36			GLTYPE=nvidia
37			else
38	wolf31o2	37	echo "No OpenGL-capable card found."
39	wolf31o2	33	GLTYPE=xorg-x11
40			fi
41	wolf31o2	37	elif [ -n "${ATI}" ]; then
42	wolf31o2	33	echo "ATI card detected."
43			GLTYPE=ati
44			else
45			echo "No OpenGL-capable card found."
46			GLTYPE=xorg-x11
47			fi
48	wolf31o2	5	fi
49	wolf31o2	33	}
50	wolf31o2	5
51	wolf31o2	33	get_video_cards
52
53	wolf31o2	18	if [ -x /usr/sbin/opengl-update-livecd ]
54			then
55			/usr/sbin/opengl-update-livecd $GLTYPE
56			else
57			opengl-update $GLTYPE
58			fi
59	wolf31o2	5
60	wolf31o2	36	#exec /usr/bin/xinit