config BR2_PACKAGE_EFIVAR
	bool "efivar"
	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 # linux/nvme.h
	# doesn't build with uclibc due to lack of uchar.h
	# doesn't build with musl due to lack of __bswap_constant_16
	depends on BR2_TOOLCHAIN_USES_GLIBC
	select BR2_PACKAGE_POPT
	help
	  Tools and libraries to manipulate EFI variables

	  https://github.com/rhinstaller/efivar

comment "efivar requires an (e)glibc toolchain w/ headers >= 3.12"
	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 || \
		!BR2_TOOLCHAIN_USES_GLIBC