If you have not already done so, install the its-release package that grants access to ITS’s yum repository.
Then install as follows:
% sudo yum install swig-unc
Files are installed in /opt/unc.
1. The latest version available is swig 3.0.12. Vendor release date: January 28, 2017.
This package can be managed using the lpm command.
% lpm load swig
will set both the PATH and MANPATH environment variables so that the swig binary and manpage can be accessed.