config BR2_PACKAGE_LUA_CFFI
	bool "lua-cffi"
	depends on !BR2_PACKAGE_LUAJIT
	depends on BR2_TOOLCHAIN_HAS_THREADS # libffi
	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
	depends on BR2_INSTALL_LIBSTDCPP
	select BR2_PACKAGE_LIBFFI
	help
	  This is a portable C FFI for Lua, based on libffi and aiming
	  to be mostly compatible with LuaJIT FFI, but written from
	  scratch.

	  https://github.com/q66/cffi-lua

comment "lua-cffi needs a toolchain w/ C++, gcc >= 4.8, threads"
	depends on !BR2_PACKAGE_LUAJIT
	depends on !BR2_INSTALL_LIBSTDCPP || \
		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \
		!BR2_TOOLCHAIN_HAS_THREADS