[Bug 291390] emulators/qemu-user-static: poudriere build fails on both 14-STABLE and 15-STABLE

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 30 Jun 2026 23:32:37 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291390

--- Comment #44 from Alexey Shuvaev <bugsbeastie@gmail.com> ---
(In reply to Sulev-Madis Silber from comment #42)
> btw, can qemu user now build rust?
> would be likely running for the better part of a week but at least will build

Hi!
Well, see:
On 16amd64 jail building perl5-5.42.2 native with 4 cores of core i5-3550 @
3.30 GHz takes 00:05:40 (5-6 minutes).
The 16arm64 jail cross-builds perl5-5.42.2 with qemu-user-static on the same
hardware in 01:31:19 (90 minutes). This is roughly 20 times slower.
Again, 16amd64 jail (same hardware) builds rust-1.96.0_1 in 06:20:58 (380
minutes). Projecting 20 times slower speed gives 7600 minutes -> 126 hours -> 5
days.
Yes, one week.

But, as I mentioned in the comment #16 and comment #17, I have not succeeded
with even lang/python311 port. Probably you would not get to rust either!

emulators/qemu-user-static-devel is more promising, see bug #286875, but it is
still not in the good shape!

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