On 2011-7-17 10:46 , Rainer Müller wrote: > On 2011-07-17 02:03 , Joshua Root wrote: >> Well, you still run into trouble if you're coming from a different arch >> because of stuff like gawk and gsed that isn't actually depended on but >> will be used if present by just about every configure script out there. >> Otherwise the original 'port upgrade --force installed' migration >> procedure would have worked. > > You are right, I haven't thought of these unlisted build dependencies. :-( > > But upgrading *could* work if the tools still run correctly on the new > platform.
Indeed. Tiger -> Leopard probably worked fine, and Snow Leopard -> Lion will probably work fine. OS X is generally backward compatible, so when changing os.major but not changing arch, it's never been the issue that the installed ports don't run. Rather it's that you run into problems later when linking together bits built for different deployment targets. - Josh _______________________________________________ macports-dev mailing list [email protected] http://lists.macosforge.org/mailman/listinfo.cgi/macports-dev
