kea/tools/path_replacer.sh.in

#!/bin/sh

# Copyright (C) 2014-2025 Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# This script replaces @prefix@, @localstatedir@ and other automake/autoconf
# variables with their actual content.
#
# Invocation:
#
# ./path_replacer.sh input-file.in output-file
#
# This script is initially used to generate configuration files, but it is
# generic and can be used to generate any text files.

# shellcheck disable=SC2034
# SC2034: ... appears unused. Verify use (or export if used externally).

# Exit with error if commands exit with non-zero and if undefined variables are
# used.
set -eu

prefix="@prefix@"
sysconfdir="@sysconfdir@"
localstatedir="@localstatedir@"
exec_prefix="@exec_prefix@"
libdir="@libdir@"

echo "Replacing \@prefix\@ with ${prefix}"
echo "Replacing \@libdir\@ with ${libdir}"
echo "Replacing \@sysconfdir\@ with ${sysconfdir}"
echo "Replacing \@localstatedir\@ with ${localstatedir}"

echo "Input file: $1"
echo "Output file: $2"

sed -e "s@SEP@\@libdir\@@SEP@${libdir}@SEP@g; s@SEP@\@localstatedir\@@SEP@${localstatedir}@SEP@g; s@SEP@\@prefix\@@SEP@${prefix}@SEP@g; s@SEP@\@sysconfdir\@@SEP@${sysconfdir}@SEP@g" "${1}" > "${2}"