#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#

set -e

MERGED_LIBRARY=$1
shift
ITEMS=$*

echo "MERGED_LIBRARY=$MERGED_LIBRARY"

rm -rf merged-library
mkdir -p merged-library

cd merged-library

LIBS=""

for ITEM in $ITEMS; do
    LIB_NAME=$(basename $ITEM .a)
    echo "Packing $LIB_NAME -- '$ITEM'"

    mkdir $LIB_NAME
    cd $LIB_NAME
    ar -x $ITEM

    LIBS="$LIBS $LIB_NAME/*.o"
    cd ..
done

ar -qc $MERGED_LIBRARY $LIBS