I would like to get iverilog into EPEL7 to support the yosys Verilog synthesizer. The iverilog package builds fine for EPEL7 with no changes to the spec. I'm willing to take responsibility for maintaining the iverilog package in EPEL, so I've requested ACLs and sent emails to sophiekovalevsky and chitlesh.
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.