On Tue, Jun 9, 2009 at 5:45 AM, vincent habchi <[email protected]> wrote:
> Le 9 juin 09 à 14:32, Kurt Hillig a écrit : > > On the other hand I recently upgraded from 10.4 to 10.5 and my machine was >> horribly unstable until I blew away the MacPorts install. I'm not sure why >> this was, and I didn't have the time or gumption to run a lot of >> diagnostics, so it could well be that something less drastic would have >> sufficed. >> > > When you upgrade, the libraries change, so you may have to recompile some > of your bricks. For example, when SL will be out, we'll have, at least, a > 64-bit API to QuickTime, so we'll be able to compile WxWindows safely in > 64-bit mode. But maybe also the old AGL will vanished, and all ports that > are based on it will have to be rebuild, etc. > > Ah, right. There will be changes to the default compiler in xcode, with an upgrade to a newer version of gcc and some performance improvements with llvm.
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