emo/busybox
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add a --noclobber flag

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This commit is contained in:
Mike Frysinger 2006-06-07 18:12:27 +00:00
parent 81514ecca3
commit e3fdf2431a
1 changed files with 8 additions and 2 deletions
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10
applets/install.sh
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@ -10,10 +10,12 @@ if [ -z "$prefix" ]; then
fi fi
h=`sort busybox.links | uniq` h=`sort busybox.links | uniq`
cleanup="0" cleanup="0"
noclobber="0"
case "$2" in case "$2" in
--hardlinks) linkopts="-f";; --hardlinks) linkopts="-f";;
--symlinks) linkopts="-fs";; --symlinks) linkopts="-fs";;
--cleanup) cleanup="1";; --cleanup) cleanup="1";;
--noclobber) noclobber="1";;
"") h="";; "") h="";;
*) echo "Unknown install option: $2"; exit 1;; *) echo "Unknown install option: $2"; exit 1;;
esac esac
@ -81,8 +83,12 @@ for i in $h ; do
;; ;;
esac esac
fi fi
echo " $prefix$i -> $bb_path" if [ "$noclobber" = "0" ] || [ ! -e "$prefix$i" ]; then
ln $linkopts $bb_path $prefix$i || exit 1 echo " $prefix$i -> $bb_path"
ln $linkopts $bb_path $prefix$i || exit 1
else
echo " $prefix$i already exists"
fi
done done
exit 0 exit 0