savara/2.6.26-gentoo-r3-s21/kernel_install.sh

   1 #!/bin/sh
   2
   3 # System settings:
   4 ROOT=`cat /etc/fstab | sed -ne 's@^[ \t]*\([^ \t][^ \t]*\)[ \t][ \t]*/[ \t].*@\1@p'`
   5 grep -q 'CONFIG_X86_32=y' .config && ARCH=i386
   6 grep -q 'CONFIG_X86_64=y' .config && ARCH=x86_64
   7
   8 #ROOT=/dev/hda2
   9
  10 make prepare
  11
  12 # extract verions
  13 #KERNEL=`make kernelversion`
  14 KERVER=`make kernelrelease`
  15
  16 echo "Arch: $ARCH"
  17 echo "Root: $ROOT"
  18 #echo "Kern: $KERNEL"
  19 echo "KVer: $KERVER"
  20
  21 echo -n Build '&' install kernel "$KERVER" ' ?'
  22 read
  23
  24 #echo Building kernel
  25 echo make clean...
  26 make clean
  27
  28
  29 echo make all...
  30
  31 chown portage . -R
  32 su portage -c make all
  33
  34 make modules_install || exit 10
  35
  36 cp -v ./arch/$ARCH/boot/bzImage "/boot/kernel-$KERVER" || exit 1
  37 cp -v ./System.map "/boot/System.map-$KERVER" || exit 2
  38 cp -v ./.config "/boot/Config-$KERVER" || exit 3
  39
  40
  41 echo "" >> /boot/grub/grub.conf
  42 echo "title=Linux $KERVER" >> /boot/grub/grub.conf
  43 echo "kernel" "/boot/kernel-$KERVER" "root=$ROOT" "ro" >> /boot/grub/grub.conf
  44
  45 echo "* INFO *"
  46 echo grub.conf was updated, but manual check is recomended.
  47 echo ""
  48 echo Finished.