Avoid duplicated work in _getAllOpts_old
Part of lhcb/LHCb#397
In my local test with a HLT2 configuration in LHCb this change reduces the time to configure from ~138.8 seconds to ~93.8 seconds.
Edited by Chris Burr
Part of lhcb/LHCb#397
In my local test with a HLT2 configuration in LHCb this change reduces the time to configure from ~138.8 seconds to ~93.8 seconds.