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<pre wrap="">Yaboot is the bootloader of PowerPC (ISOLINUX on AMD64/x86 systems, yaboot on PowerPC),
so should change the yaboot.conf firstly,then use mkiso command to create bootable ISO.
Signed-off-by: Qing Lin <a class="moz-txt-link-rfc2396E" href="mailto:qinglbj@linux.vnet.ibm.com"><qinglbj@linux.vnet.ibm.com></a>
---
utils/ksiso.sh | 57 ++++++++++++++++++++++++++++++++++---------------------
1 files changed, 35 insertions(+), 22 deletions(-)
diff --git a/utils/ksiso.sh b/utils/ksiso.sh
index 7cf30fc..8b3186c 100755
--- a/utils/ksiso.sh
+++ b/utils/ksiso.sh
@@ -23,28 +23,41 @@ cp -rf ${boot_iso_dir}/* $custom_iso_dir
chmod -R 777 ${custom_iso_dir}/*
umount $boot_iso_dir
-echo "- copy kickstart to custom work directory"
-cp $kscfg $custom_iso_dir
-
-echo "- edit isolinux.cfg and add kickstart entry"
-WORKING_ISO="${custom_iso_dir}/isolinux/isolinux.cfg"
-
-echo "label custom_ks
- kernel vmlinuz $kernel_args
- append initrd=initrd.img ks=cdrom:/$kscfg ramdisk_size=20000" >> $WORKING_ISO
-
-# change default boot target and timeout
-DEFAULT_LINE=`cat $WORKING_ISO | grep default | head -1`
-TIMEOUT_LINE=`cat $WORKING_ISO | grep timeout | head -1`
-
-cat $WORKING_ISO | sed "s/${DEFAULT_LINE}<i class="moz-txt-slash"><span class="moz-txt-tag">/</span>default custom_ks<span class="moz-txt-tag">/</span></i>" | sed "s/${TIMEOUT_LINE}/timeout 5/" > isocfgtmp
-
-mv -f isocfgtmp $WORKING_ISO
-
-# cd to custom_iso_dir, otherwise mkisofs seems to bomb...
-cd $custom_iso_dir
-mkisofs -R -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table -o $cwd/$custom_iso .
-
+vlmid=`isoinfo -d -i $boot_iso |grep 'Volume id:'`
+vlmid=${vlmid#"Volume id: "}
+if [ -n "`echo $vlmid|grep ppc`" ];then
+ echo "- edit yaboot.conf and add kickstart entry"
+ WORKING_ISO="${custom_iso_dir}/etc/yaboot.conf"
+ # change timeout and add kickstart entry
+ TIMEOUT_LINE=`cat $WORKING_ISO | grep timeout | head -1`
+ APPEND_LINE=`cat $WORKING_ISO | grep append | head -1`
+ cat $WORKING_ISO | sed "s#${TIMEOUT_LINE}#timeout=5#" | sed "s#${APPEND_LINE}#append= \"root=live:CDLABEL=$vlmid ks=cdrom:/$kscfg \"#" > isocfgtmp
+ mv -f isocfgtmp $WORKING_ISO
+ cd $custom_iso_dir
+ mkisofs -R -V "$vlmid" -sysid PPC -chrp-boot -U -prep-boot ppc/chrp/yaboot -hfs-bless ppc/mac -no-desktop -allow-multidot -volset 4 -volset-size 1 -volset-seqno 1 -hfs-volid 4 -o $cwd/$custom_iso .
+else
+ echo "- copy kickstart to custom work directory"
+ cp $kscfg $custom_iso_dir
+
+ echo "- edit isolinux.cfg and add kickstart entry"
+ WORKING_ISO="${custom_iso_dir}/isolinux/isolinux.cfg"
+
+ echo "label custom_ks
+ kernel vmlinuz $kernel_args
+ append initrd=initrd.img ks=cdrom:/$kscfg ramdisk_size=20000" >> $WORKING_ISO
+
+ # change default boot target and timeout
+ DEFAULT_LINE=`cat $WORKING_ISO | grep default | head -1`
+ TIMEOUT_LINE=`cat $WORKING_ISO | grep timeout | head -1`
+
+ cat $WORKING_ISO | sed "s/${DEFAULT_LINE}<i class="moz-txt-slash"><span class="moz-txt-tag">/</span>default custom_ks<span class="moz-txt-tag">/</span></i>" | sed "s/${TIMEOUT_LINE}/timeout 5/" > isocfgtmp
+
+ mv -f isocfgtmp $WORKING_ISO
+
+ # cd to custom_iso_dir, otherwise mkisofs seems to bomb...
+ cd $custom_iso_dir
+ mkisofs -R -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table -o $cwd/$custom_iso .
+fi
EXITVAL=$?
if [ $EXITVAL -ne '0' ] ; then
echo -e "\n mkisofs exited with $EXITVAL!"
<div class="moz-txt-sig">--
</div></pre>
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