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https://github.com/Ponce/slackbuilds
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110 lines
2.5 KiB
Bash
110 lines
2.5 KiB
Bash
#!/bin/sh
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# Xem dom0 kernel installation script
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# Written by Chris Abela <chris.abela@maltats.com>
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# 20100515
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# Updated by mario <mario@slackverse.org>
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# 20100904
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KERNEL=${KERNEL:-huge}
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VERSION=${VERSION:-2.6.34.4}
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# Rebased patches version
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SVERSION=${SVERSION:-2.6.34-4}
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# Xen version
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XVERSION=${XVERSION:-4.0.1}
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BOOTLOADER=${BOOTLOADER:-lilo}
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# Automatically determine the architecture we're building on:
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i486 ;;
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x86_64) ARCH=x86_64 ;;
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# Bail out on everything else:
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*) echo "Unsupported architecture detected ($ARCH)"; exit ;;
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esac
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fi
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CWD=$(pwd)
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XEN=${XEN:-/tmp/xen}
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PATCH=${PATCH:-/tmp/xen/patch-$VERSION}
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MODINST=${MODINST:-/tmp/xen/modules}
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set -e
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rm -rf $XEN
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mkdir -p $PATCH $MODINST
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cd $PATCH
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tar -xvf $CWD/xen-patches-$SVERSION.tar.bz2
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if [ ! -d /usr/src/linux-$VERSION ]; then
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echo "Missing kernel source, get it from kernel.org and rerun this script."
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exit
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fi
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# Prepare kernel source
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cd /usr/src
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rm -rf linux-$VERSION-xen xenlinux
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cp -ar linux-$VERSION linux-$VERSION-xen
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ln -s linux-$VERSION-xen xenlinux
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cd linux-$VERSION-xen
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make clean
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for i in $PATCH/* ; do
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echo Patching $i
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patch -p1 -s < $i
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done
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# Copy the right config
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cat $CWD/config-${KERNEL}-${ARCH}-${VERSION}-xen > .config
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# If the user wants, we will run menuconfig
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if [ "$MENUCONFIG" = yes ]; then
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unset junk
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make menuconfig
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while [ "$junk" != N ]; do
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echo
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echo "Do you want to run"
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echo "# make menuconfig"
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echo -n "again? (Y/N) "
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read junk
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if [ "$junk" = Y ]; then
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make menuconfig
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fi
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done
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fi
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make vmlinux modules
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make modules_install INSTALL_MOD_PATH=$MODINST
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# We already have these
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rm -rf $MODINST/lib/firmware
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# Strip kernel symbols
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strip vmlinux -o vmlinux-stripped
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# For lilo we pack kernel up with mbootpack
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if [ "$BOOTLOADER" = lilo ]; then
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gzip -d -c /boot/xen-${XVERSION}.gz > xen-${XVERSION}
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mbootpack -o vmlinux-stripped-mboot -m vmlinux-stripped xen-${XVERSION}
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gzip vmlinux-stripped-mboot -c > vmlinuz
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elif [ "$BOOTLOADER" = grub ]; then
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gzip vmlinux-stripped -c > vmlinuz
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fi
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install -D -m 644 vmlinuz /boot/vmlinuz-$KERNEL-$VERSION-xen
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install -m 644 System.map /boot/System.map-$KERNEL-$VERSION-xen
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install -m 644 .config /boot/config-$KERNEL-$VERSION-xen
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cd /boot
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ln -s vmlinuz-$KERNEL-$VERSION-xen vmlinuz-xen
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ln -s System.map-$KERNEL-$VERSION-xen System.map-xen
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ln -s config-$KERNEL-$VERSION-xen config-xen
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cp -ar $MODINST/lib/modules/$VERSION-xen /lib/modules
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cd /usr/src/linux-$VERSION-xen
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make clean
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