xca is still in the daily nag mail for broken deps. Attached is a patch to make it build, I haven't tested it post-build or attempted to upstream the patch but it does build at least.
Created attachment 290884 [details] patch to make build
Given that this has been broken for quite some time, I applied to package: * Sat Jan 5 2008 Alex Lancaster <alexlan[AT]fedoraproject org> - 0.6.4-3 - Add patch by Caolan McNamara (#427619) to build against new openssl build now in koji for rawhide: http://koji.fedoraproject.org/koji/buildinfo?buildID=30241 Will leave bug open pending testing and/or review by primary package maintainer.
might as well close it out, xca looks like a once-off drive by packaging event