#!/bin/bash
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation version 2.1
# of the License.
#
# Copyright(c) 2023 Huawei Device Co., Ltd.

set -e
cd $1
if [ "$(uname)" == "Linux" ];then
    flock -x "README" -c "tar xvf bzip2-1.0.8.tar.gz &&
        cd bzip2-1.0.8 &&
        patch -p1 < $1/0002-CVE-2019-12900.patch --fuzz=0 --no-backup-if-mismatch &&
        patch -p1 < $1/0001-add-compile-option.patch --fuzz=0 --no-backup-if-mismatch &&
		patch -p1 < $1/0003-license-and-version-print-should-output-to-stdout-and-exit-with-code-0.patch --fuzz=0 --no-backup-if-mismatch &&
        mv * .."
    exit 0
fi
tar xvf bzip2-1.0.8.tar.gz
cd bzip2-1.0.8
patch -p1 < $1/0002-CVE-2019-12900.patch --fuzz=0 --no-backup-if-mismatch
patch -p1 < $1/0001-add-compile-option.patch --fuzz=0 --no-backup-if-mismatch
patch -p1 < $1/0003-license-and-version-print-should-output-to-stdout-and-exit-with-code-0.patch --fuzz=0 --no-backup-if-mismatch
mv * ..
exit 0