#
# GLOBAL_README_END
+if grep -q live-media-path= /proc/cmdline 2>/dev/null ; then
+ live_media_path_="live-media-path=$(awk -F live-media-path= '{print $2}' /proc/cmdline)"
+fi
# default boot arguments used for both grub and pxelinux
-default_boot_args_="ramdisk_size=24000 root=/dev/ram0 rw \
+if [ -e '/live/cow' ]; then
+ default_boot_args_="root=/dev/nfs rw nfsroot=$IP_:$MOUNT_POINT_ \
+nodhcp noprompt noeject"
+else
+ default_boot_args_="ramdisk_size=24000 root=/dev/ram0 rw \
init=/etc/init nfsdir=$IP_:$MOUNT_POINT_ nodhcp noprompt noeject \
-apm=power-off nomce lang=us"
+apm=power-off nomce"
+fi
# special boot arguments required by grub
grub_def_boot_args_="/linux26 $default_boot_args_"
###
## create pxelinux config
###
+DEST_DIR=$(mktemp -d)
+grml2usb --bootloader-only --remove-bootoption='initrd=/boot/[a-z0-9/.]*/initrd.gz' \
+ --remove-bootoption='live-media-path=[a-z0-9/.-]+/' \
+ --bootoptions="$pxe_def_boot_args_ $BOOT_ARGS_" /live/image "$DEST_DIR"
-cat >"$TFTPD_DATA_DIR_/pxelinux.cfg/default" <<EOT
-DEFAULT linux26
-APPEND $pxe_def_boot_args_ $def_fb_args_ $BOOT_ARGS_
-TIMEOUT 100
-PROMPT 1
-DISPLAY boot.msg
-F1 boot.msg
-LABEL grml
-KERNEL linux26
-APPEND $pxe_def_boot_args_ $def_fb_args_ $BOOT_ARGS_
-LABEL grmlnofb
-KERNEL linux26
-APPEND $pxe_def_boot_args_ $no_fb_args_ $BOOT_ARGS_
-LABEL small
-KERNEL linux26
-APPEND $pxe_def_boot_args_ small $def_fb_args_ $BOOT_ARGS_
-LABEL smallnofb
-KERNEL linux26
-APPEND $pxe_def_boot_args_ small $no_fb_args_ $BOOT_ARGS_
-LABEL debuginit
-KERNEL linux26
-APPEND $pxe_def_boot_args_ debuginit $def_fb_args_ $BOOT_ARGS_
-LABEL debuginit
-KERNEL linux26
-APPEND $pxe_def_boot_args_ debuginit $no_fb_args_ $BOOT_ARGS_
-LABEL rescue
-KERNEL linux26
-APPEND $pxe_def_boot_args_ $no_fb_args_
-LABEL memtest
-KERNEL memtest
-APPEND fix
+mv "$DEST_DIR"/boot/syslinux/* "$TFTPD_DATA_DIR_/"
+rmdir "$DEST_DIR"/boot/syslinux
-EOT
+mv "$DEST_DIR"/boot/ "$TFTPD_DATA_DIR_"
+
+# remove normal kernel path and use our image
+sed -i -e 's/.*kernel.*linux26/kernel linux26/' "$TFTPD_DATA_DIR_/"*.cfg 2>/dev/null
+
+# only append live-media-path if needed
+if [ ! -z "$live_media_path_" ] ; then
+ sed -i -e 's/\(.*append.*\)/\1 live-media-path='$live_media_path_'/' "$TFTPD_DATA_DIR_/"*.cfg 2>/dev/null
+fi
+
+mv "$TFTPD_DATA_DIR_/syslinux.cfg" "$TFTPD_DATA_DIR_/pxelinux.cfg/default"
+rm -rf "$DEST_DIR"
let ret_=$ret_+$?
return $ret_