#!/usr/bin/env bash

# Copyright (c) 2019, University of Kaiserslautern
# All rights reserved.
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# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
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# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the names of its
#    contributors may be used to endorse or promote products derived from
#    this software without specific prior written permission.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# Author: Éder F. Zulian

DIR="$(cd "$(dirname "$0")" && pwd)"
TOPDIR=$DIR/../..
source $TOPDIR/common/defaults.in
source $TOPDIR/common/util.in

arch="ARM"
mode="opt"

pushd $ROOTDIR/gem5 > /dev/null 2>&1
# apply workload automation patch
p="$DIR/workload-automation.patch"
printf "${Red}Stashing local changes...${NC}\n"
git stash > /dev/null 2>&1
printf "${Yellow}Applying patch...${NC}\n"
patch -fs -p1 < $p &>/dev/null
# build gem5
rm -rf build/$arch
build_gem5 $arch $mode
popd > /dev/null 2>&1
