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Show HN: Kakehashi – Experimental userspace to run macOS binaries on Linux ARM

https://github.com/wie-project/kakehashi
27•vlad_kalinkin•1h ago•13 comments

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Show HN: Kakehashi – Experimental userspace to run macOS binaries on Linux ARM

https://github.com/wie-project/kakehashi
27•vlad_kalinkin•1h ago

Comments

vlad_kalinkin•1h ago
Hi HN, I started developing an experimental project with the goal of running macOS CLI binaries natively on Linux ARM machines. As of now, we have working prototypes for: - 7-Zip: Passes multi-threaded compression tests on an 8k-file tree. Currently ~5.2x slower than native Linux execution, but I already mapped out a clear optimization plan to cut this gap down. - curl: Over 200 commands and options successfully pass our automated Docker test script. - Xcode Tools Git: Basic version control commands (init, add, commit) are up and running, though 100% stability is not yet guaranteed. I would be highly grateful for your constructive criticism, architectural ideas, and feedback! Thank you!
StilesCrisis•39m ago
I assume you eventually plan to target binaries that don't already exist on Linux? Where do you think you'll start?
13rac1•38m ago
Interesting project! A long term vision for MacOS applications is feasible given the success of WINE/Proton with Windows applications.

Are you familiar with the Darling project? https://github.com/darlinghq/darling There's an open PR for ARM64 support https://github.com/darlinghq/darling/pull/1753 Could you combine efforts or do your goals differ too much?

leothetechguy•35m ago
this is something I've been waiting for a long time. I will be watching this with great interest.

If this ever gets far enough I would love to see something similar to yabridge implemented on top of this and be able to run AU binaries on linux.

rvz•32m ago
How can we tell that this is truly a clean room project and that there is no code from either (Claude or yourself) that is derived from the Darling project?

Otherwise great project.

billyjobob•10m ago
Darling is written in a different language so I don't think the LLM would copy paste code from it directly. But it is the main (only?) prior art, so it could be argued that everything the LLM knows about how to do this came because it read and understood Darling, i.e. if Darling didn't exist it may still be able to do this but it would have to figure it out from first principles.

Not saying it happened here, but it's an interesting thought experiment: what if you order an LLm to achieve the same goal as a popular open source project, using all the lessons learned and pitfalls faced by that project, but not to copy the code. Indeed, LLM code is now often better than human code, so direct code copying would be a disadvantage. Humans are certainly inspired by other projects like this all the time and it isn't considered plagiarism.

Arshad-Talpur•11m ago
This is something i have been looking for long time, however i have gone through repository and docs and the problem is bigger and solution still seems to be early, I am curious how you gonna take further, will be watching it