| #!/bin/bash |
| # |
| # Generate a isolinux ISO boot image |
| # |
| # geniso foo.iso foo.lkrn |
| # |
| # the ISO image is the first argument so that a list of .lkrn images |
| # to include can be specified |
| # |
| case $# in |
| 0|1) |
| echo Usage: $0 foo.iso foo.lkrn ... |
| exit 1 |
| ;; |
| esac |
| # This should be the default location of the isolinux.bin file |
| isolinux_bin=${ISOLINUX_BIN:-util/isolinux.bin} |
| if [ ! -r $isolinux_bin ] |
| then |
| echo $0: $isolinux_bin not found, please install, or set ISOLINUX_BIN in arch/i386/Makefile correctly |
| exit 1 |
| fi |
| out=$1 |
| shift |
| dir=`mktemp -d bin/iso.dir.XXXXXX` |
| cfg=$dir/isolinux.cfg |
| cp -p $isolinux_bin $dir |
| cat > $cfg <<EOF |
| # These default options can be changed in the geniso script |
| SAY Etherboot ISO boot image generated by geniso |
| TIMEOUT 30 |
| EOF |
| first= |
| for f |
| do |
| if [ ! -r $f ] |
| then |
| echo $f does not exist, skipping 1>&2 |
| continue |
| fi |
| b=$(basename $f) |
| g=${b%.lkrn} |
| g=${g//[^a-z0-9]}.krn |
| case "$first" in |
| "") |
| echo DEFAULT $g |
| ;; |
| esac |
| first=$g |
| echo LABEL $b |
| echo "" KERNEL $g |
| cp -p $f $dir/$g |
| done >> $cfg |
| mkisofs -q -l -o $out -c boot.cat -b isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table $dir |
| rm -fr $dir |
