#!/bin/sh

#

# Copyright (C) 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/.

#

# See the COPYRIGHT file distributed with this work for additional

# information regarding copyright ownership.

prefix=@prefix@

exec_prefix=@exec_prefix@

exec_prefix_set=

includedir=@includedir@

libdir_suffix=@LIBDIR_SUFFIX@

arch=$(uname -m)

case $arch in

	x86_64 | amd64 | sparc64 | s390x | ppc64)

		libdir=/usr/lib64${libdir_suffix}

		sec_libdir=/usr/lib${libdir_suffix}

		;;

	* )

		libdir=/usr/lib${libdir_suffix}

		sec_libdir=/usr/lib64${libdir_suffix}

		;;

esac

usage()

{

	cat << EOF

Usage: isc-config [OPTIONS] [LIBRARIES]

Options:

	[--prefix[=DIR]]

	[--exec-prefix[=DIR]]

	[--version]

	[--libs]

	[--cflags]

Libraries:

	isc

	isccc

	isccfg

	dns

	lwres

	bind9

	irs

EOF

	exit $1

}

if test $# -eq 0; then

	usage 1 1>&2

fi

while test $# -gt 0; do

	case "$1" in

	-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;

	*) optarg= ;;

	esac

	case "$1" in

	--prefix=*)

		prefix=$optarg

		if test "x$exec_prefix_set" = x ; then

			exec_prefix=$prefix

			exec_prefix_set=true

		fi

		;;

	--prefix)

		echo_prefix=true

		;;

	--exec-prefix=*)

		exec_prefix=$optarg

		exec_prefix_set=true

		;;

	--exec-prefix)

		echo_exec_prefix=true

		;;

	--version)

		echo VERSION=@BIND9_VERSION@

		exit 0

		;;

	--cflags)

		echo_cflags=true

		;;

	--libs)

		echo_libs=true;

		;;

	irs)

		libirs=true;

		libdns=true;

		libisccfg=true;

		libisc=true;

		;;

	isc) 

		libisc=true;

		;;

	isccc)

		libisccc=true;

		libisc=true;

		;;

	isccfg)

		libisccfg=true;

		libisc=true;

		;;

	dns)

		libdns=true;

		libisc=true;

		;;

	lwres)

		liblwres=true;

		;;

	bind9)

		libdns=true;

		libisc=true;

		libisccfg=true;

		libbind9=true;

		;;

	*)

		usage 1 1>&2

	esac

	shift

done

if test x"$echo_prefix" = x"true" ; then

	echo $prefix

fi

if test x"$echo_exec_prefix" = x"true" ; then

	echo $exec_prefix

fi

if test x"$echo_cflags" = x"true"; then

	if test x"${exec_prefix_set}" = x"true"; then

		includes="-I${exec_prefix}/include"

	else

		includes="-I${includedir}"

	fi

	if test x"$libisc" = x"true"; then

		includes="$includes @ALWAYS_DEFINES@ @STD_CINCLUDES@ @STD_CDEFINES@ @CCOPT@"

	fi

	echo $includes

fi

if test x"$echo_libs" = x"true"; then

	if test x"${exec_prefix_set}" = x"true"; then

		libs="-L${exec_prefix}/lib"

	else

		if [ ! -x $libdir/libisc.so ] ; then

			if [ ! -x $sec_libdir/libisc.so ] ; then

				echo "Error: ISC libs not found in $libdir"

				if [ -d $sec_libdir ] ; then

					echo "Error: ISC libs not found in $sec_libdir"

				fi

				exit 1

			fi

			libdir=$sec_libdir

		fi

		libs="-L${libdir}"

	fi

	if test x"$libirs" = x"true" ; then

		libs="$libs -lirs"

	fi

	if test x"$liblwres" = x"true" ; then

		libs="$libs -llwres"

	fi

	if test x"$libbind9" = x"true" ; then

		libs="$libs -lbind9"

	fi

	if test x"$libdns" = x"true" ; then

		libs="$libs -ldns @DNS_CRYPTO_LIBS@"

	fi

	if test x"$libisccfg" = x"true" ; then

		libs="$libs -lisccfg"

	fi

	if test x"$libisccc" = x"true" ; then

		libs="$libs -lisccc"

	fi

	if test x"$libisc" = x"true" ; then

		libs="$libs -lisc @ISC_OPENSSL_LIBS@"

		needothers=true

	fi

	if test x"$needothers" = x"true" ; then

		libs="$libs @CCOPT@ @LIBS@"

	fi

	echo $libs

fi