I downloaded an openflow for OMNeT 5.5.1 and inet 3.6.6 from the following link: https://github.com/CoRE-RG/OpenFlow
When I build the project it could not create libopenflow_dbg.dll file, and it gives the following errors:
make[1]: *** [Makefile:164: ../out/clang-release/src/libopenflow.dll] Error 1