| \chapter{Auxiliary Programs} | |
| Besides the main {\tt yosys} executable, the Yosys distribution contains a set | |
| of additional helper programs. | |
| \section{yosys-config} | |
| The {\tt yosys-config} tool (an auto-generated shell-script) can be used to | |
| query compiler options and other information needed for building loadable | |
| modules for Yosys. FIXME: See Sec.~\ref{chapter:prog} for details. | |
| \section{yosys-filterlib} | |
| \label{sec:filterlib} | |
| The {\tt yosys-filterlib} tool is a small utility that can be used to strip | |
| or extract information from a Liberty file. See Sec.~\ref{sec:techmap_extern} | |
| for details. | |
| \section{yosys-abc} | |
| This is a unmodified copy of ABC \citeweblink{ABC}. Not all versions of Yosys | |
| work with all versions of ABC. So Yosys comes with its own yosys-abc to avoid | |
| compatibility issues between the two. | |