On 17 Feb 2010, at 12:43, Ryan Schmidt wrote: > On Feb 17, 2010, at 05:39, Johannes Behr wrote: > >> On 17 Feb 2010, at 12:17, Ryan Schmidt wrote: >> >>> On Feb 17, 2010, at 04:48, Johannes Behr wrote: >>> >>>> is there a 32 bit version of macports for snow leopard >>> >>> If you're on a 32-bit Mac, MacPorts will automatically build 32-bit, even >>> on Snow Leopard. >> >> Well, i do I know if I'm on a 32-bit or 64-bit mac ? >> I just install snow leopard. That's it. > > If you have an Intel Core processor, which was in the very first line of > Intel Macs in 2006, you have a 32-bit Mac. If you have an Intel Core 2 or any > other Intel processor, you have a 64-bit Mac.
6 month old Macboot Pro => 64bit > > >>> If you're on a 64-bit Mac but would like to build 32-bit, set build_arch to >>> i386 in macports.conf before installing any ports. >> >> So I have to uninstall single packages and reinstall them (after switching >> build_arch to i386) >> or do I have to reinstall all packages. > > If that's the way you want to go, I would recommend you uninstall all ports. > Then change build_arch and reinstall the ports you need. However: How do I uninstall all ports ? > > >> What is the base way? >> >> I just need some 32-bit libs (e.g. libjasper) and some others for a own >> project > > Perhaps you would be happier with universal ports? built for both 32-bit and > 64-bit? In that case, you can rebuild all ports universal by running this > command: > > sudo port upgrade --enforce-variants active +universal This would assume that all ports ( inc. latex and wine ) with 32/64 bit ? It this correct ? (latex and wine is the second reason why I installed macports). Thanks for you help ! johannes > > -- Dr. Johannes Behr Leiter Projektbereich VR Fraunhofer-Institut für Graphische Datenverarbeitung IGD Fraunhoferstr. 5 | 64283 Darmstadt | Germany Tel +49 6151 155-510 | Fax +49 6151 155-196 [email protected] | www.igd.fraunhofer.de _______________________________________________ macports-users mailing list [email protected] http://lists.macosforge.org/mailman/listinfo.cgi/macports-users
