Your package fails to build with the newest upcoming autoconf-2.71, which is part of a wide Fedora change. Please see the attached copr: https://copr.fedorainfracloud.org/coprs/odubaj/autoconf-2.70/packages/. More information about testing your package when building with autoconf available here: https://fedoraproject.org/wiki/Changes/Autoconf_271#How_To_Test
Gentle ping.
Fixed. https://src.fedoraproject.org/rpms/fswatch/c/65b05008ed6b1d293acc9f855d4ca18aeca9e9e0?branch=rawhide
Thanks for your effort!