The mediawiki ports have APC in OPTIONS_DEFAULT which breaks building with PHP 5.5 as APC does not support 5.5. APC is not a strict requirement for mediawiki. I suggest it is either removed from the OPTIONS_DEFAULT or logic is added to handled PHP 5.5. To reproduce add the following to make.conf or your poudriere build environment and try to build a phpMyAdmin package: DEFAULT_VERSIONS= php=5.5
Created attachment 143866 [details] remove APC from OPTIONS_DEFAULT attached is a suggested patch.
Over to maintainer.freebsd-ports-bugs