- automake >= 1.14
- texinfo >= 5.0
-USB-based adapters depend on libusb-1.0 and some older drivers require
-libusb-0.1 or libusb-compat-0.1. A compatible implementation, such as
+USB-based adapters depend on libusb-1.0. A compatible implementation, such as
FreeBSD's, additionally needs the corresponding .pc files.
USB-Blaster, ASIX Presto and OpenJTAG interface adapter