#!/bin/sh

arch=${ARCH:-$(uname -m)}
if [ "${arch}" = "aarch64" ]; then
    arch="arm64"
fi
config_name=${arch}

cd $(dirname $0)/..

if [ ! -e ./target/sources.tag ]; then
    echo "Source directory has not been configured."
    exit 1
fi

cd $(cat ./target/sources.tag)

echo "=> Running make olddefconfig"
cp "../../configs/config.${config_name}" ".config"
make LLVM=1 ARCH=${arch} olddefconfig

make LLVM=1 ARCH=${arch} menuconfig

echo "=> Saving new defconfig"
make LLVM=1 ARCH=${arch} savedefconfig
cp ./defconfig "../../configs/config.${config_name}"