#!/usr/bin/env bash
#   Copyright (C) 2024 John Törnblom
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not see
# <http://www.gnu.org/licenses/>.

SCRIPT_PATH="${BASH_SOURCE[0]}"
SCRIPT_PATH="$(readlink -f "$SCRIPT_PATH")"

if [ -x "$(command -v "${LLVM_CONFIG}")" ]; then
    LLVM_CONFIG="$(readlink -f "$LLVM_CONFIG")"
    if [ "$LLVM_CONFIG" != "$SCRIPT_PATH" ]; then
	exec "${LLVM_CONFIG}" "$@"
    fi
fi

CANDIDATES=("llvm-config-23"
	    "llvm-config-22"
	    "llvm-config-21"
            "llvm-config-20"
            "llvm-config-19"
            "llvm-config-18"
            "llvm-config-17"
            "llvm-config-16"
            "llvm-config-15"
            "llvm-config")

for CMD in "${CANDIDATES[@]}"; do
    if [ -x "$(command -v "${CMD}")" ]; then
	exec "${CMD}" "$@"
    fi
done

exit 1
