FYI… recent SVN revisions now contain much cleaner support for Mac OS X!
I recently got the opportunity to setup a Snow Leopard system for development which enabled me to fix all major / obvious pitfalls, mostly related to the build system. There’s at least one annoying Phonon-related issue left which causes a crash on exit (only for builds using PHONON=1, of course), but it can safely be ignored. Also, as it appears to be a Phonon bug, it may only be fixable by the (former) Trolls… to be honest, I’m not exactly sure about this…anyway, other than that, it just works (TM)
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Quick build instructions are here.

