#!/bin/bash
#
# SPDX-FileCopyrightText: 2019 Jiri Svoboda
#
# SPDX-License-Identifier: BSD-3-Clause
#
# Get build configration information
# HelenOS Cross Compiler Wrapper (XCW)
# Facilitate cross-compiling external software to HelenOS
#

XCW="$(dirname "$0")"
BUILD_ROOT="$(dirname "$(dirname "$(dirname "$XCW")")")"
if [ -z "$EXPORT_DIR" ]; then
	EXPORT_DIR="$BUILD_ROOT/export"
fi

HELENOS_EXPORT_ROOT="$EXPORT_DIR"

source "${EXPORT_DIR}/config.sh"

case ".$1" in
*.--install-dir) echo "$HELENOS_OVERLAY_PATH";;
(*)
	echo "Unknown option $1" >&2
	echo "Usage: helenos-bld-config <option>" >&2
	echo "        --install-dir Print directory where files should be installed" >&2
	exit 1;;
esac