Package yosys

Yosys Open SYnthesis Suite, including Verilog synthesizer

http://www.clifford.at/yosys/

Yosys is a framework for Verilog RTL synthesis. It currently has
extensive Verilog-2005 support and provides a basic set of synthesis
algorithms for various application domains.

General Commands
Command Description
yosys Yosys Open SYnthesis Suite
yosys-filterlib Yosys Open SYnthesis Suite Filterlib
yosys-smtbmc write design to SMT2-LIBv2 file