Convert VCD waveform file to FST waveform file
- vcd2fst (https://github.com/gtkwave/gtkwave/tree/master/src/helpers, MIT)
- fstapi (https://github.com/gtkwave/gtkwave/tree/master/lib/libfst, MIT)
- lz4 (https://github.com/lz4/lz4, BSD 2-clause)
- fastlz (https://github.com/ariya/FastLZ, MIT)
- jrb (https://github.com/josborn8/libfdr, LGPL v2.1)
- backward-cpp (https://github.com/bombela/backward-cpp, MIT)
- elfutils (https://sourceware.org/elfutils/, LGPL v3.0)
- libdwarf (https://github.com/davea42/libdwarf-code, LGPL v2.1)
- libunwind (https://github.com/libunwind/libunwind, MIT)
- fstapi (https://github.com/gtkwave/gtkwave/tree/master/lib/libfst, MIT)