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#!/bin/bash
#
# Copy a program to the specified destination, along
# with libraries it depends upon.
src_bin=$1
dest_dir=$2
# Returns true if the specified file is a dylib.
is_dylib() {
case "$1" in
*.dylib)
true
;;
*)
false
;;
esac
}
# Returns true if the specified file is in a system location
# (/System or /usr):
is_sys_lib() {
case "$1" in
/System/*)
true
;;
/usr/*)
true
;;
*)
false
;;
esac
}
# Install the specified file to the location in dest_dir, along with
# any libraries it depends upon (recursively):
install_with_deps() {
local src_file
local bin_name
local dest_file
local lib_name
src_file=$1
bin_name=$(basename "$src_file")
dest_file="$dest_dir/$bin_name"
# Already copied into the package? Don't copy again.
# Prevents endless recursion.
if [ -e "$dest_file" ]; then
return
fi
echo "Installing $bin_name..."
# Copy file into package.
cp "$src_file" "$dest_file"
# Copy libraries that this file depends on:
otool -L "$src_file" | tail -n +2 | sed 's/^.//; s/ (.*//' | while read; do
# Don't copy system libraries
if is_sys_lib "$REPLY"; then
continue
fi
#echo " - $bin_name depends on $REPLY"
# Copy this library into the package, and:
# recursively install any libraries that _this_ library depends on:
install_with_deps "$REPLY"
# Change destination binary to depend on the
# copy inside the package:
lib_name=$(basename "$REPLY")
install_name_tool -change "$REPLY" "@executable_path@/$lib_name" \
"$dest_file"
done
# If this is a library that we have installed, change its id:
if is_dylib "$dest_file"; then
install_name_tool -id "@executable_path@/$bin_name" "$dest_file"
fi
}
# Install the file, and recursively install any libraries:
install_with_deps "$src_bin"
|
