M1 Users - How are you Cross Compiling?

• audiopus_sys

  2 14 0.0 Rust

  Rust FFI-binding of Opus.

Hmm; so those (as far as I understand it) are being generated from the audioopus_sys crate. I'm not sure how to identify what is setting them though, I'm looking around for a Makefile but I'm failing to spot it

• zig

  816 30,631 10.0 Zig

  General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

  

It seems like it might be related to an issue on their backlog related to passing the specific CPU arch or it might be the an upstream ordeal with "all targets that LLVM supports". Or something else entirely?

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• cross

  118 5,909 9.2 Rust

  “Zero setup” cross compilation and “cross testing” of Rust crates

  

As the title goes; I'm trying to cross compile a project from M1 to Armv7 (for a raspberry pi 4). On my x86 Macbook the cross toolkit worked without a hitch. I can't seem to find a working solution on my M1 machine though, and I'm fairly stuck -- hoping someone else has found a working solution they could share, or a push in the right direction from here.

• podman

  358 21,645 10.0 Go

  Podman: A tool for managing OCI containers and pods.

  

Cross + Podman can't work, as volume mounting is broken

• homebrew-macos-cross-toolchains

  3 761 6.7 Ruby

  macOS cross compiler toolchains

The messense/homebrew-macos-cross-toolchains gets me past ring but fails on another dependency I have, audiopus_sys:

• opus

  26 2,092 9.7 C

  Modern audio compression for the internet.

  

Got it, that makes sense -- thanks for the help! Another commenter pointed out some of those oddities in the flags; It looks like something opus is computing/setting in their makefile which the dependency is invoking.

• homebrew-musl-cross

  3 521 5.2 Ruby

  Homebrew Formula for static-friendly musl-based GCC macOS-to-Linux cross-compilers

The musl-cross tap: https://github.com/FiloSottile/homebrew-musl-cross

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• lima

  106 13,934 9.7 Go

  Linux virtual machines, with a focus on running containers

  

I also tried lima and it's great for running aarch64 Linux, but the steps for running x86-64 Linux were not fun and I wouldn't want that as part of my workflow. Maybe colima is better but I haven't tried it yet.

• colima

  110 16,793 8.2 Go

  Container runtimes on macOS (and Linux) with minimal setup

I also tried lima and it's great for running aarch64 Linux, but the steps for running x86-64 Linux were not fun and I wouldn't want that as part of my workflow. Maybe colima is better but I haven't tried it yet.

• cmake-rs

  2 271 2.5 Rust

  Rust build dependency for running cmake

  

Opened https://github.com/alexcrichton/cmake-rs/pull/136 to make it easier without resorting to `CMAKE_TOOLCHAIN_FILE`.

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