config BR2_PACKAGE_DOCKER_CONTAINERD
	bool "docker-containerd"
	depends on BR2_PACKAGE_HOST_GO_ARCH_SUPPORTS
	depends on BR2_PACKAGE_HOST_GO_CGO_LINKING_SUPPORTS
	depends on BR2_TOOLCHAIN_HAS_THREADS
	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11 # runc
	depends on !BR2_TOOLCHAIN_USES_UCLIBC # runc
	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM # runc
	depends on BR2_USE_MMU # util-linux
	select BR2_PACKAGE_RUNC # runtime dependency
	select BR2_PACKAGE_UTIL_LINUX # runtime dependency
	select BR2_PACKAGE_UTIL_LINUX_BINARIES
	select BR2_PACKAGE_UTIL_LINUX_PIVOT_ROOT
	select BR2_PACKAGE_UTIL_LINUX_MOUNTPOINT
	select BR2_PACKAGE_UTIL_LINUX_MOUNT
	help
	  containerd is a daemon to control runC.

	  https://github.com/docker/containerd

if BR2_PACKAGE_DOCKER_CONTAINERD

config BR2_PACKAGE_DOCKER_CONTAINERD_DRIVER_BTRFS
	bool "btrfs snapshot driver"
	depends on BR2_USE_MMU # btrfs-progs
	depends on BR2_TOOLCHAIN_HAS_THREADS # btrfs-progs
	select BR2_PACKAGE_BTRFS_PROGS
	help
	  Build the btrfs snapshot driver for containerd.

endif

comment "docker-containerd needs a glibc or musl toolchain w/ threads"
	depends on BR2_PACKAGE_HOST_GO_ARCH_SUPPORTS
	depends on BR2_PACKAGE_HOST_GO_CGO_LINKING_SUPPORTS
	depends on BR2_USE_MMU
	depends on !BR2_TOOLCHAIN_HAS_THREADS || \
		!BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11 || BR2_TOOLCHAIN_USES_UCLIBC
	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM