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Annotation of qemu/roms/ipxe/src/util/genliso, revision 1.1.1.1

1.1       root        1: #!/bin/bash
                      2: #
                      3: # Generate a legacy floppy emulation ISO boot image
                      4: #
                      5: # genliso foo.liso foo.lkrn bar.lkrn ...
                      6: #
                      7: # The .liso image filename is the first argument followed by
                      8: #   a list of .lkrn images  include in .liso image
                      9: 
                     10: case $# in
                     11: 0|1)
                     12:        echo Usage: $0 foo.liso foo.lkrn ...
                     13:        exit 1
                     14:        ;;
                     15: esac
                     16: 
                     17: case "`mtools -V`" in
                     18: Mtools\ version\ 3.9.9*|Mtools\ version\ 3.9.1[0-9]*|[mM]tools\ *\ [4-9].*)
                     19:        ;;
                     20: *)
                     21:        echo Mtools version 3.9.9 or later is required
                     22:        exit 1
                     23:        ;;
                     24: esac
                     25: 
                     26: out=$1
                     27: shift
                     28: 
                     29: dir=`mktemp -d bin/liso.dir.XXXXXX`
                     30: 
                     31: img=$dir/boot.img
                     32: mformat -f 1440 -C -i $img ::
                     33: 
                     34: cfg=$dir/syslinux.cfg
                     35: cat > $cfg <<EOF
                     36: # These default options can be changed in the genliso script
                     37: SAY iPXE ISO boot image generated by genliso
                     38: TIMEOUT 30
                     39: EOF
                     40: 
                     41: first=
                     42: for f
                     43: do
                     44:        if [ ! -r $f ]
                     45:        then
                     46:                echo $f does not exist, skipping 1>&2
                     47:                continue
                     48:        fi
                     49:        # shorten name for 8.3 filesystem
                     50:        b=$(basename $f)
                     51:        g=${b%.lkrn}
                     52:        g=${g//[^a-z0-9]}
                     53:        g=${g:0:8}.krn
                     54:        case "$first" in
                     55:        "")
                     56:                echo DEFAULT $g
                     57:                ;;
                     58:        esac
                     59:        first=$g
                     60:        echo LABEL $b
                     61:        echo "" KERNEL $g
                     62:        mcopy -m -i $img $f ::$g
                     63: done >> $cfg
                     64: 
                     65: mcopy -i $img $cfg ::syslinux.cfg
                     66: 
                     67: if ! syslinux $img
                     68: then
                     69:        exit 1
                     70: fi
                     71: 
                     72: mkisofs -q -o $out -c boot.cat -b boot.img $dir
                     73: 
                     74: rm -fr $dir

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