set -e
cores=$(nproc)
echo "${cores}"
/usr/bin/make clean
/usr/bin/make defconfig
sed -i 's/CONFIG_SYSTEM_TRUSTED_KEYS="\.\*"/CONFIG_SYSTEM_TRUSTED_KEYS=""/' ./.config
sed -i 's/CONFIG_SYSTEM_REVOCATION_KEYS="\.\*"/CONFIG_SYSTEM_REVOCATION_KEYS=""/' ./.config
list="CONFIG_VIRTIO_GUEST CONFIG_FB_EFI CONFIG_EFI CONFIG_SYSFB CONFIG_FB CONFIG_VIRTIO CONFIG_DRM_VIRTIO_GPU CONFIG_VIRTIO_PCI CONFIG_VIRTIO_BALLOON CONFIG_HW_RANDOM_VIRTIO CONFIG_PCI CONFIG_DRM CONFIG_VIRTIO_MEM CONFIG_VIRTIO_MMIO CONFIG_VIRTIO_IOMMU CONFIG_VIRTIO_VDPA CONFIG_BLK_MQ_VIRTIO CONFIG_VIRTIO_CONSOLE CONFIG_VIRTIO_BLK CONFIG_VIRTIO_VSOCKETS CONFIG_VIRTIO_VSOCKETS_COMMON CONFIG_RPMSG_VIRTIO CONFIG_VIRTIO_FS CONFIG_VIRTIO_INPUT CONFIG_VIRTIO_PCI_LIB CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES CONFIG_VIRTIO_ANCHOR CONFIG_SCSI_VIRTIO CONFIG_VIRTIO_MENU CONFIG_HIGH_RES_TIMERS CONFIG_DEBUG_INFO CONFIG_KVM_GUEST CONFIG_PARAVIRT CONFIG_VIRTIO_NET CONFIG_KVM_CLOCK"

for item in $list; do
    echo $item
    ./scripts/config --set-val $item y
    ./scripts/config --state $item
done
/usr/bin/make olddefconfig
/usr/bin/make -j ${cores}