Support for the ARM 64 bit CPU architecture (aarch64) was introduced in autoconf 2.69. dropbear appears to use an earlier version of autoconf, preventing its being built. This can be fixed in of three ways (In order of preference): 1. Work with upstream to migrate the package to autoconf 2.69. 2. Rerun autoconf or autoreconf in %prep or %build prior to running configure. 3. Apply the patch at http://ausil.fedorapeople.org/aarch64/dropbear/dropbear-aarch64.patch which updates config.guess and config.sub to recognize aarch64.
I'll contact upstream.
dropbear-2013.59-1.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/dropbear-2013.59-1.fc20
dropbear-2013.59-1.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/dropbear-2013.59-1.fc19
dropbear-2013.59-1.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/dropbear-2013.59-1.fc18
dropbear-2013.59-1.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/dropbear-2013.59-1.el6
Package dropbear-2013.59-1.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 dropbear-2013.59-1.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-18593/dropbear-2013.59-1.fc19 then log in and leave karma (feedback).
dropbear-2013.59-1.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report.
dropbear-2013.59-1.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.
dropbear-2013.59-1.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.
dropbear-2013.59-1.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.