[feature]: support ARM64 Linux

[chrisguida]

I'd love to be able to run this on a $20 SBC!

[sstone]

There is no native executable for linux ARM64 (because it is not yet supported by kotlin multiplatform) but the JVM version of phoenixd should work (it does work on linux ARM64 servers). See also ACINQ/eclair#2676 (comment) for potential compatibility issues on some linux distros.

[chrisguida]

I noticed that kotlin supports cross-building to Linux ARM64

https://youtrack.jetbrains.com/issue/KT-36871/Support-Aarch64-Linux-as-a-host-for-the-Kotlin-Native

Would there be a way to build a native phoenixd on x86 and target arm64?

[chrisguida]

Anyway i'm hosting a docker image for anyone who wants to run phoenixd on an ARM SBC:

https://hub.docker.com/repository/docker/chrisguida/phoenixd

[pm47]

I noticed that kotlin supports cross-building to Linux ARM64

That is correct, we noticed too and @sstone will be taking a stab at it.

[chrisguida]

SWEET! That would be epic 🚀