Best way to authentically emulate s3/30 on my modern mac?

I hope this is the right forum for this — if not, fire a few shots accross the bow and I”ll go elsewhre

I’m away from my se/30 for a bit and want to faithfully emulate an SE/30 (performance or relative performance if possible) because I’m developing something where its performance is pretty rough on the target se/30 itself but obv fantastic on say, BasiliskII where I do quick tests before taking the minutes to migrate it over to an SD card to pop into my se/30 w BlueSCSI.

So What I wanted to do during my time away from my se/30 was to have something faithfully emulate the se/30 — namely where it come to performance. It’s ok if it only does this in a relative way so that my performance tracking code can still know / tell me where to target my efforts.

Anyway - i figured mini vMac would be best for this — but I’d have to ‘build’ it with flags to make it build as an se/30 and I can’t find info on how to do this- - most everything I find is 10-15 years old and expects PPC or old OS X versions to build it in.

Is it currently buildable on a modern machine mac (using ARM architecture)? I have an SE/30 ROM which I’ll surely need after i get it to build… or I do see lots of “ready to go” vMac releases built as Macintosh II which might be close enough but not the same….

Appreciate any guidance!

very cool! I’m trying it now…
Ah.. i need to find an SE/30 video rom dump now...

update I think I found it

Ah i feel like a total goober but I replied a few times to the linked thread instead of here — but tldr :

Spot on guys — I was getting about 2fps on my real se/30 and am getting what seems like the same thing from Snow!. Very cool and saves me the 5 minute transfer process from macbook to SE/30 just to do iterative on-target testing! At the very least i can reduce how often I do a self checkpoint like this!!! VERY AWESOME!!! Thanks for the effort!!