Please use WikiFormatting so your posts are legible, and fill in the Port and Cc fields appropriately.
From your log, we see that wine-devel fails to build because it cannot run flex. And as you found, flex cannot run because it has problems using your gettext library. It says there's no matching architecture, so it would be interesting to know what architecture /opt/local/bin/flex and /opt/local/lib/libintl.8.dylib were built for. "lipo -info" can tell you.
The fact that something in /usr/local is found could indicate a problem. Software in /usr/local frequently interferes with software installed by MacPorts, so please remove anything in /usr/local before trying again. Also, if you have any environment variables like DYLD_LIBRARY_PATH set, unset them.
