# The cad/netgen port

## netgen-1.5.171p4 – tool for netlist comparison (LVS) and format manipulation

## Description

    Netgen is a tool for comparing netlists, a process known as LVS (Layout
    vs. Schematic). This is an important step in the VLSI IC design flow,
    ensuring that the geometry that has been laid out matches the expected
    circuit.

    Netgen is considered complete and competitive with commercial-grade
    tools. Code was added to handle device properties and to resolve
    parallel combinations of devices whether individually instantiated
    or implied through the use of the "M" property. Serial and parallel
    networks of passive devices are analyzed and compared between networks.

WWW: http://opencircuitdesign.com/netgen/

Only for arches
  aarch64 aarch64 alpha amd64 amd64 arm arm hppa i386 i386 mips64 mips64 mips64el mips64el powerpc powerpc powerpc64 powerpc64 riscv64 riscv64 sparc64
Categories:
  cad lang/python lang/tcl x11/tk

## Library dependencies

- tcl->=8.5,<8.6:lang/tcl/8.5
- tk->=8.5,<8.6:x11/tk/8.5

## Build dependencies

- STEM->=15,<16:lang/gcc/15
- devel/gmake
- lang/python/3

## Run dependencies

- lang/python/3
- shells/bash