交叉编译

主要是懒...

background

日常环境:

  neofetch
                    'c.          zoomq@ZQ160626rMBP
                 ,xNMM.          ------------------
               .OMMMMo           OS: macOS Big Sur 10.16 22D68 arm64
               OMMM0,            Host: MacBookPro18,4
     .;loddo:' loolloddol;.      Kernel: 22.3.0
   cKMMMMMMMMMMNWMMMMMMMMMM0:    Uptime: 5 days, 5 hours, 39 mins
 .KMMMMMMMMMMMMMMMMMMMMMMMWd.    Packages: 330 (brew)
 XMMMMMMMMMMMMMMMMMMMMMMMX.      Shell: bash 5.1.16
;MMMMMMMMMMMMMMMMMMMMMMMM:       Resolution: 2048x1280, 3200x1800
:MMMMMMMMMMMMMMMMMMMMMMMM:       DE: Aqua
.MMMMMMMMMMMMMMMMMMMMMMMMX.      WM: Spectacle
 kMMMMMMMMMMMMMMMMMMMMMMMMWd.    Terminal: iTerm2
 .XMMMMMMMMMMMMMMMMMMMMMMMMMMk   Terminal Font: FiraCode-Regular 18 (normal) / SarasaMonoSCNerd-regular 18 (non-ascii)
  .XMMMMMMMMMMMMMMMMMMMMMMMMK.   CPU: Apple M1 Max
    kMMMMMMMMMMMMMMMMMMMMMMd     GPU: Apple M1 Max
     ;KMMMMMMMWXXWMMMMMMMk.      Memory: 11065MiB / 65536MiB
       .cooc,.    .,coo:.

虽然有 linux 的 home server, 不过, 一个小工具,能在本地编译出来发布二进制执行文件多好?

goal

从本地同时可以 cargo build 出来两个主要场景的成品:

• macOS arm64
• Ubuntu 18.04.6 LTS (GNU/Linux 4.15.0-175-generic x86_64) 类似 LTS 目标环境

trace

没办法简单的成功, 还是用真机或是对应专用编译 Docker 来完成吧...

abrew

arm 版本 brew

$ abrew install FiloSottile/musl-cross/musl-cross

引发一系列手工安装:

• abrew install --build-from-source gnu-sed
• abrew install --build-from-source lzip
• abrew install --build-from-source make
• ...

...
==> /opt/homebrew/opt/make/bin/gmake install TARGET=x86_64-linux-musl
🍺  /opt/homebrew/Cellar/musl-cross/0.9.9_1: 1,851 files, 215.8MB, built in 5 minutes 35 seconds
==> Running `brew cleanup musl-cross`...
Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.
Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).

对应 Cargo.toml 中追加:

...
[target.x86_64-unknown-linux-musl]
linker = "/opt/homebrew/Cellar/musl-cross/0.9.9_1/bin/x86_64-linux-musl-gcc"

尝试编译:

$ cargo build --target x86_64-unknown-linux-musl

然后:

...
Some errors have detailed explanations: E0405, E0408, E0412, E0416, E0425, E0433, E0463, E0531.
error: could not compile `regex-syntax` due to 990 previous errors

折腾出 900+ 错误...败退...

GitHub-action

能免费用起来的, 先用起来...

..TBD

refer.

关键参考

Cross-compilation in Rust

• M1 macOS host:
  • macos - How can I cross compile Rust code into Intel assembly on an ARM M1 Apple Silicon Mac? - Stack Overflow
  • M1 Users - How are you Cross Compiling? : rust
  • Cross-compiling Rust From Mac to Linux | by Merlin Fuchs | Better Programming
  • Rust Development for the Raspberry Pi on Apple Silicon - Manuel Bernhardt
  • ...
• arm Linux host:
  • Cross-compiling Rust from ARM to x86-64 | Bryan Burgers
  • ...
• Cross Compiling Rust Code for Multiple Architectures | Docker

logging

版本记要

• ..
• 230226 ZQ init.

          _~∽|-~_
      \) /  ◷ O  \ \/
        '_   ⎕   _'
        \ '--.--' <

...act by ferris-actor v0.2.4 (built on 23.0303.201916)