yaws-1.98-5.el7 FTBFS on aarch64 as the -m64 flag is not supported by gcc (aarch64 is 64-bit but not a multilib arch). Either configure* need to be patched to set CBIT= (empty), as was done for s390 wrt -m32, or rebasing to 2.0 fixes this without any patch.
Build on ppc64le failed when building the docs (of all things...): https://kojipkgs.fedoraproject.org//work/tasks/8049/13838049/build.log epstopdf a.eps epstopdf ($Id: epstopdf.pl 26570 2012-05-22 16:14:37Z karl $) 2.18 !!! Error: Writing to gs failed, signal 11 Doesn't look like that's getting fixed until 7.3, so I'll just disable the docs on ppc64le for now.
yaws-1.98-8.el7 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-6ff7262cf2
yaws-1.98-8.el7 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-6ff7262cf2
yaws-1.98-8.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.