Minimum OS Versions Depending on Architectures

Jeremy Lavergne jeremy at
Tue Mar 8 09:49:24 PST 2011

Can MacPorts change the minimum OS it can compile for depending on the architecture being built while also changing the supported architecture based on what OS it's being built on?

I was working on a Mumble update and found this gem:
CONFIG+=universal (OSX)
 Build a universal binary build of Mumble for i386 and ppc instead of the
 default x86-64-only build. The universal build is meant to be used with
 the Carbon version of Qt, and is compatible with 10.4+.
 The x86-64 build of Mumble is compatible with 10.5+ and requires a Cocoa
 version of Qt.

Presently it does only i386 ppc but if possible to expand (since an x86_64 build is now the default) it'd be interesting.

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