Implementation Writer for EDM4HEP
- Implementation of Writer
- Location: ConvertExample
- new compilation flag: -DHEPMC3_ENABLE_KEY4HEP=ON
- needs compilation flag: -DHEPMC3_BUILD_EXAMPLES=ON
- works with KEY4HEP nightlies
- KEY4HEP not configured: all dependencies removed with ifdef
- compilation instruction added at the bottom of the README
- Hypothesis: root is provided through key4hep
Observation:
- EDM4HEP pulls in root, this turns on ROOT_FOUND, some packages check this flag instead of the flag ROOTIO. Turning ROOT_FOUND off for the time being if KEY4HEP is requested, but ROOTIO is off.