PKG_CHECK_MODULES([LIBFTDI], [libftdi], [use_libftdi=yes], [use_libftdi=no])
])
-PKG_CHECK_MODULES([LIBJAYLINK], [libjaylink >= 0.1],
+PKG_CHECK_MODULES([LIBJAYLINK], [libjaylink >= 0.2],
[use_libjaylink=yes], [use_libjaylink=no])
m4_define([PROCESS_ADAPTERS], [