this post was submitted on 14 Feb 2026
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retrocomputing

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Does anyone know how I can cross-compile software for a 1999 iMac G3 with a PowerPC processor? Are there resources on how to develop for this CPU and is there any community around it?

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[–] beeng@discuss.tchncs.de 1 points 5 hours ago* (last edited 3 hours ago)

Check out T2 Linux.. I see it supports lots of hardware.

Edit: ahh g3 is a little too far. G4 minimum I think for T2