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#!/bin/sh
# This file is a part of Julia. License is MIT: https://julialang.org/license
[ "$(uname)" = Darwin ] || { echo "Requires Darwin." 2>&1; exit 1; }
if [ $# -lt 1 ]; then
echo "usage: $(basename $0) lib1 [lib2 ...]" 2>&1
exit 1
fi
LIBS=''
# filter out symlinks
for lib in "$@" ; do
if [ ! -L "$lib" ]; then
LIBS="$LIBS $lib"
fi
done
# regex to match and capture the path in a LC_RPATH as output by `otool -l`.
rpath_r="^ +path ([[:print:]]+) \(offset [[:digit:]]+\)$"
for lib in $LIBS ; do
# Find the LC_RPATH commands, with two lines of trailing
# context, and for each line look for the path to delete it.
otool -l "$lib" | grep LC_RPATH -A2 |
while IFS='' read -r line || [ -n "$line" ]; do
if [[ $line =~ $rpath_r ]]; then
echo $(basename $lib) deleting rpath "${BASH_REMATCH[1]}" \""$lib"\"
install_name_tool -delete_rpath "${BASH_REMATCH[1]}" "$lib"
fi
done
done
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