# Forced .config options for all Armbian kernels.

# This is an internal/core extension.
function armbian_kernel_config__disable_module_compression() {
	display_alert "Disabling module compression and signing" "armbian-kernel" "debug"
	kernel_config_set_n CONFIG_MODULE_COMPRESS_XZ # No use double-compressing modules
	kernel_config_set_n CONFIG_MODULE_COMPRESS_ZSTD
	kernel_config_set_n CONFIG_MODULE_COMPRESS_GZIP
	kernel_config_set_y CONFIG_MODULE_COMPRESS_NONE
	kernel_config_set_n CONFIG_SECURITY_LOCKDOWN_LSM
	kernel_config_set_n CONFIG_MODULE_SIG # No use signing modules
}

# Helpers for manipulating kernel config. @TODO: hash of changes made
function kernel_config_set_m() {
	declare module="$1"
	display_alert "Enabling kernel module" "${module}=m" "debug"
	run_host_command_logged ./scripts/config --module "$module"
}

function kernel_config_set_y() {
	declare config="$1"
	display_alert "Enabling kernel config/built-in" "${config}=y" "debug"
	run_host_command_logged ./scripts/config --enable "${config}"
}

function kernel_config_set_n() {
	declare config="$1"
	display_alert "Disabling kernel config/module" "${config}=n" "debug"
	run_host_command_logged ./scripts/config --disable "${config}"
}