config BR2_PACKAGE_UDEV
	bool "udev"
	depends on !BR2_avr32 # no epoll_create1
	depends on BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
	depends on BR2_LARGEFILE # util-linux
	depends on BR2_USE_WCHAR # util-linux
	depends on !BR2_PREFER_STATIC_LIB # kmod
	select BR2_PACKAGE_UTIL_LINUX
	select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
	select BR2_PACKAGE_KMOD
	help
	  Userspace device daemon.

	  udev requires a Linux kernel >= 2.6.34: it relies on devtmpfs
	  and inotify.

	  ftp://ftp.kernel.org/pub/linux/utils/kernel/hotplug/

if BR2_PACKAGE_UDEV

config BR2_PACKAGE_UDEV_RULES_GEN
	bool "enable rules generator"
	help
	  Enable persistant rules generator

config BR2_PACKAGE_UDEV_ALL_EXTRAS
	bool "enable all extras"
	select BR2_PACKAGE_ACL
	select BR2_PACKAGE_HWDATA
	select BR2_PACKAGE_LIBGLIB2
	depends on BR2_USE_WCHAR # libglib2
	depends on BR2_TOOLCHAIN_HAS_THREADS # libglib2
	depends on BR2_USE_MMU # libglib2
	help
	  Enable all extras with external dependencies like
	  libacl, hwdata and libglib2

comment "enabling all extras needs a toolchain w/ wchar, threads"
	depends on BR2_USE_MMU
	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS

endif

comment "udev needs udev /dev management and a toolchain w/ largefile, wchar, dynamic library"
	depends on !BR2_avr32
	depends on !BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV || \
		!BR2_LARGEFILE || !BR2_USE_WCHAR || BR2_PREFER_STATIC_LIB