chicken is not built with $RPM_OPT_FLAGS, see the build log. http://kojipkgs.fedoraproject.org/packages/chicken/4.8.0.3/3.fc20/data/logs/x86_64/build.log
chicken-4.8.0.3-4.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/chicken-4.8.0.3-4.fc19
chicken-4.8.0.3-4.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/chicken-4.8.0.3-4.fc18
chicken-4.8.0.3-4.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/chicken-4.8.0.3-4.el6
Package chicken-4.8.0.3-4.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing chicken-4.8.0.3-4.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-7929/chicken-4.8.0.3-4.fc19 then log in and leave karma (feedback).
chicken-4.8.0.3-4.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report.
chicken-4.8.0.3-4.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.
chicken-4.8.0.3-4.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.