diff options
Diffstat (limited to 'kernel')
| -rwxr-xr-x | kernel/update_kernel | 61 |
1 files changed, 36 insertions, 25 deletions
diff --git a/kernel/update_kernel b/kernel/update_kernel index 990c8b655..d705a375e 100755 --- a/kernel/update_kernel +++ b/kernel/update_kernel @@ -77,6 +77,32 @@ function create_modules_mar() { echo } +function install_kernel() { + rpm=$1 + + ver=$(rpm -qp --qf '%{name}' $rpm 2>/dev/null | perl -pe 's/kernel(-(BOOT))?-((\.?[0-9]+){3})\.(.*)/$3-$5$2/') + [ -n "$ver" ] || return + + if [ -n "$2" ]; then + [ -d $ALL_KERNELS/$ver ] && return + main_ver=$2 + echo Removing previous kernel $ALL_KERNELS/$main_ver* + rm -rf $ALL_KERNELS/$main_ver* + fi + + rm -rf $ALL_KERNELS/$ver + echo "Installing kernel $ver" + mkdir -p $ALL_KERNELS/$ver + rpm2cpio $rpm | (cd $ALL_KERNELS/$ver ; cpio -id) + + find $ALL_KERNELS/$ver -type f -name "*.o.gz" -o -name "*.ko.gz" | xargs gunzip + + # will get back when make_boot_img is called + for dir in /tftpboot /var/lib/tftpboot; do + rm -f $dir/{vmlinuz,network.rdz,all.rdz} + done +} + [ -e $ALL_KERNELS/.main ] && main=$(cat $ALL_KERNELS/.main) if [ "$1" = "--move" ]; then @@ -84,34 +110,19 @@ if [ "$1" = "--move" ]; then shift fi -#- allow specifying a kernel file on commandline (./update_kernel /RPMS/kernel-2.4.22.10mdk-1-1mdk.i586.rpm 2.4.22-10mdk) -if [ -n "$1" ]; then - rpm=$1 - [ $rpm = ${rpm#/} ] && rpm=`pwd`/$rpm -elif [ "$ARCH" == "ia64" ] || [ "$ARCH" == "ppc" ]; then - rpm=$RPMS/kernel-[0-9]*.rpm +if [ "$ARCH" == "ia64" ] || [ "$ARCH" == "ppc" ]; then + name=kernel else - rpm=$RPMS/kernel-BOOT-*.rpm + name=kernel-BOOT fi -ver=$(rpm -qp --qf '%{name}' $rpm | perl -pe 's/kernel(-(BOOT))?-((\.?[0-9]+){3})\.(.*)/$3-$5$2/') - -if [ -n "$ver" -a ! -e $ALL_KERNELS/$ver ]; then - [ -n "$main" ] && rm -rf $ALL_KERNELS/$main - cd $ALL_KERNELS - rm -rf $ver ; mkdir $ver - cd $ver - if [ "$ARCH" == "ia64" ] || [ "$ARCH" == "ppc" ]; then - rpm2cpio $RPMS/kernel-[0-9]*.rpm | cpio -id - else - rpm2cpio $rpm | cpio -id - fi - find -type f -name "*.o.gz" -o -name "*.ko.gz" | xargs gunzip - cd ../.. - for dir in /tftpboot /var/lib/tftpboot; do - rm -f $dir/{vmlinuz,network.rdz,all.rdz} - done -fi +if [ -n "$1" ]; then + #- allow specifying a kernel file on commandline (./update_kernel /RPMS/kernel-2.4.22.10mdk-1-1mdk.i586.rpm) + install_kernel $1 +else + install_kernel $RPMS/kernel-BOOT-2.4*.rpm 2.4 + install_kernel $RPMS/kernel-BOOT-2.6*.rpm 2.6 +fi [ -n "$main" -a -e $ALL_KERNELS/$main ] || { cd $ALL_KERNELS |