Command Line Mercury (www.micro-nova.com) Programmer
mercpcl is a command-line utility that can be used to program Mercury FPGA development boards without user intervention.
It is essentially a single-thread C translation of the official GUI C# utility that I wrote for use with Migen/Mibuild, released under some sort of FOSS license.
Currently, only programming Mercury dev boards (both the 50000/200000 gate variants) are supported. Writing arbitrary data to flash and improvements in programming time will follow.
mercpcl requires a C89 compiler that understands line comments (so Microsoft's C Compiler should work), libftdi, and libusb-1.0 (for future compatibility). The utility was developed in a NetBSD environment, and provides a way for using Mercury in environments where .NET does not exist.