| Package | Local Description (use.local.desc) | Metadata Description (metadata.xml) |
|---|---|---|
| sci-physics/evtgen | - | Build with hepmc version 3 support, else hepmc version2 is used |
| sci-physics/photos | - | Build with hepmc 3 |
| sci-physics/tauola | - | Compile with <pkg>sci-physics/hepmc</pkg> version 3 interface |