root/trunk/distributable

#! /bin/bash

# create bootable iso image

# compile osian kernel

# Copyright (c) 2006, Jonas Zaddach & Brad DeMorrow
# All rights reserved.
#
# Redistribution and use in source and binary forms,
# with or without modification, are permitted provided
# that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
#   this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
#   this list of conditions and the following disclaimer in the documentation
#   and/or other materials provided with the distribution.
# * Neither the name of the <ORGANIZATION> nor the names of its contributors
#   may be used to endorse or promote products derived from this software
#   without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
# POSSIBILITY OF SUCH DAMAGE.

#split path variable into pieces
ALL_PATH=`echo $PATH | sed -e 's/:/\n/g'`

# make distributable (iso)

#try to find mkisofs
if [ "$CUSTOM_MKISOFS" == "" ]
then
  for MY_PATH in $ALL_PATH 
  do
    CUSTOM_MKISOFS=`find $MY_PATH -name mkisofs 2> /dev/null`
    if [ "$CUSTOM_MKISOFS" != "" ]
    then
      break
    fi
  done
  
  if [ "$CUSTOM_MKISOFS" == "" ]
  then
    echo 'mkisofs not found in your $PATH variable.'
    echo 'Please specify location of your mkisofs in $CUSTOM_MKISOFS.'
    exit
  fi
fi

echo "creating ISO ..."
echo "using mkisofs:   $CUSTOM_MKISOFS"


# test if gzip is installed
gzip --help > /dev/null
if [ "$?" == "0" ]
then
  gzip -9 -c tmp/osian.bin > tmp/osian.gz
else
# if not just rename the file; kernel will be bigger on disk
  mv tmp/osian.bin tmp/osian.gz
fi

mkdir -p tmp/image/boot/grub
# copy files one by one to make sure they exist
cp dist/boot/menu.lst tmp/image/boot/grub
cp dist/boot/grub     tmp/image/boot/grub
cp tmp/osian.gz       tmp/image/boot

$CUSTOM_MKISOFS -R -b boot/grub/grub -no-emul-boot \
  -boot-load-size 4 -boot-info-table -o osian.iso tmp/image 2> /dev/null

if [ "$?" != "0" ]
then
  echo "Error creating ISO image. Check your mkisofs."
fi