config BR2_PACKAGE_GUILE
	bool "guile"
	depends on BR2_TOOLCHAIN_HAS_THREADS
	depends on BR2_PACKAGE_LIBATOMIC_ARCH_SUPPORTS # bdwgc
	depends on BR2_USE_WCHAR # libunistring
	select BR2_PACKAGE_LIBUNISTRING
	select BR2_PACKAGE_LIBFFI
	select BR2_PACKAGE_GMP
	select BR2_PACKAGE_BDWGC
	select BR2_PACKAGE_LIBTOOL
	help
	  Guile is an interpreter and compiler for the Scheme
	  programming language, a clean and elegant dialect of Lisp.

	  http://www.gnu.org/software/guile

comment "guile needs a toolchain w/ threads, wchar"
	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR