buildroot/package/lua-cqueues/Config.in

config BR2_PACKAGE_LUA_CQUEUES
	bool "lua-cqueues"
	depends on BR2_TOOLCHAIN_HAS_THREADS
	select BR2_PACKAGE_OPENSSL
	help
	  Continuation Queues: Embeddable asynchronous networking,
	  threading, and notification framework for Lua on Unix.

	  http://25thandclement.com/~william/projects/cqueues.html

comment "lua-cqueues needs a toolchain w/ threads"
	depends on !BR2_TOOLCHAIN_HAS_THREADS