5daf8dbb89
This way we can treat DESTDIR like a special case just as the build system does (i.e., if not set, assume DESTDIR="/").
46 lines
997 B
Bash
Executable File
46 lines
997 B
Bash
Executable File
#!/bin/sh
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set -e
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if [ $# -ne 4 -a $# -ne 5 ]
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then echo "Usage: $0 mtreefile TOOL_AWK TOOL_STAT UNPRIV DESTDIR"
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exit 1
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fi
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AWK=$2
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STAT=$3
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UNPRIV=$4
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if [ $# -eq 5 ]
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then DESTDIR=$5
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else DESTDIR="/" # If not set, default to root (i.e., normal case)
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fi
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cat "$1" | while read line
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do
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NF="`echo $line | ${AWK} '{ print NF }'`"
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if [ $NF = 4 ]
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then mode="`echo $line | ${AWK} '{ print $1 }'`"
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owner="`echo $line | ${AWK} '{ print $2 }'`"
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group="`echo $line | ${AWK} '{ print $3 }'`"
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dir="${DESTDIR}`echo $line | ${AWK} '{ print $4 }'`"
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mkdir -p $dir
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echo $dir
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targetdev="`${STAT} -f %d $dir/.`"
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if [ $targetdev -lt 256 ]
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then echo "skipping non-dev $dir properties"
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elif [ $UNPRIV != yes ]
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then
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chown $owner $dir
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chmod $mode $dir
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chgrp $group $dir
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fi
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elif [ $NF = 3 ]
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then target="`echo $line | ${AWK} '{ print $3 }'`"
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linkfile="${DESTDIR}`echo $line | ${AWK} '{ print $1 }'`"
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rm -f $linkfile
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ln -s $target $linkfile
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else echo odd line.
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exit 1
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fi
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done
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