--- /dev/null
+config BR2_PACKAGE_LIBFFI
+ bool "libffi"
+ depends on BR2_TOOLCHAIN_HAS_THREADS
+ help
+ The libffi library provides a portable, high level
+ programming interface to various calling conventions. This
+ allows a programmer to call any function specified by a call
+ interface description at run-time.
+
+ http://sourceware.org/libffi/
+
+comment "libffi needs a toolchain w/ threads"
+ depends on !BR2_TOOLCHAIN_HAS_THREADS