Error creating system image on Mac with Apple M1

まず M1 Mac で python3 -m julia.sysimage sys.dylib を再現し、traceback で参照されている julia/julia_py.py、julia/libjulia.py、julia/compile.jl、julia/precompile.jl を読みます。Julia ライブラリのアーキテクチャがどのように選択されるかを追跡し、sysimage の作成に必要なサポート対象の設定を特定します。完了条件は、報告されたセットアップでコマンドが正常に完了し、sys.dylib が生成されることです。

I recently bought a new MacBook Pro with an M1 chip and I am working to transition my projects from my old mac to my new one.

On one of my projects I had need to create a custom system image because I use conda to manage my python environments. The following command worked fine on my old (non-M1) Mac

python3 -m julia.sysimage sys.dylib

but on my new M1-base Mac I am getting errors

/Library/Developer/CommandLineTools/usr/bin/python3: Error while finding module specification for 'julia-py.sysimage' (ModuleNotFoundError: No module named 'julia-py')
(ilqgames_jl) ro27711@582709-MITLL:~/Projects/MAST/ilqgames.jl  (master)
$ python3 -m julia.sysimage sys.dylib
  Activating new project at `/var/folders/d8/93mjk3sn5jv6sb8gjhm9gcbw0000gn/T/tmp.pyjulia.sysimage.s26ma20l/compiler_env`
[ Info: Installing PackageCompiler...
    Updating registry at `~/.julia/registries/General.toml`
   Resolving package versions...
    Updating `/private/var/folders/d8/93mjk3sn5jv6sb8gjhm9gcbw0000gn/T/tmp.pyjulia.sysimage.s26ma20l/compiler_env/Project.toml`
⌃ [9b87118b] + PackageCompiler v1.7.7
    Updating `/private/var/folders/d8/93mjk3sn5jv6sb8gjhm9gcbw0000gn/T/tmp.pyjulia.sysimage.s26ma20l/compiler_env/Manifest.toml`
⌃ [9b87118b] + PackageCompiler v1.7.7
⌅ [05181044] + RelocatableFolders v0.1.3
  [6c6a2e73] + Scratch v1.1.1
  [0dad84c5] + ArgTools v1.1.1
  [56f22d72] + Artifacts
  [2a0f44e3] + Base64
  [ade2ca70] + Dates
  [f43a241f] + Downloads v1.6.0
  [7b1f6079] + FileWatching
  [b77e0a4c] + InteractiveUtils
  [4af54fe1] + LazyArtifacts
  [b27032c2] + LibCURL v0.6.3
  [76f85450] + LibGit2
  [8f399da3] + Libdl
  [56ddb016] + Logging
  [d6f4376e] + Markdown
  [ca575930] + NetworkOptions v1.2.0
  [44cfe95a] + Pkg v1.8.0
  [de0858da] + Printf
  [3fa0cd96] + REPL
  [9a3f8284] + Random
  [ea8e919c] + SHA v0.7.0
  [9e88b42a] + Serialization
  [6462fe0b] + Sockets
  [fa267f1f] + TOML v1.0.0
  [a4e569a6] + Tar v1.10.0
  [cf7118a7] + UUIDs
  [4ec0a83e] + Unicode
  [deac9b47] + LibCURL_jll v7.84.0+0
  [29816b5a] + LibSSH2_jll v1.10.2+0
  [c8ffd9c3] + MbedTLS_jll v2.28.0+0
  [14a3606d] + MozillaCACerts_jll v2022.2.1
  [83775a58] + Zlib_jll v1.2.12+3
  [8e850ede] + nghttp2_jll v1.48.0+0
  [3f19e933] + p7zip_jll v17.4.0+0
        Info Packages marked with ⌃ and ⌅ have new versions available, but those with ⌅ cannot be upgraded. To see why use `status --outdated -m`
┌ Error: build.log for PackageCompiler [9b87118b-4619-50d2-8e1e-99f35a4d4d9d] not found
└ @ Main ~/Library/Python/3.8/lib/python/site-packages/julia/install-packagecompiler.jl:19
[ Info: Loading PackageCompiler...
[ Info: PackageCompiler is successfully installed at /var/folders/d8/93mjk3sn5jv6sb8gjhm9gcbw0000gn/T/tmp.pyjulia.sysimage.s26ma20l/compiler_env
Traceback (most recent call last):
  File "/Users/ro27711/Library/Python/3.8/bin/julia-py", line 8, in <module>
    sys.exit(main())
  File "/Users/ro27711/Library/Python/3.8/lib/python/site-packages/julia/julia_py.py", line 151, in main
    julia_py(**vars(parse_args(args, **kwargs)))
  File "/Users/ro27711/Library/Python/3.8/lib/python/site-packages/julia/julia_py.py", line 41, in julia_py
    api = LibJulia.from_juliainfo(juliainfo)
  File "/Users/ro27711/Library/Python/3.8/lib/python/site-packages/julia/libjulia.py", line 203, in from_juliainfo
    return cls(
  File "/Users/ro27711/Library/Python/3.8/lib/python/site-packages/julia/libjulia.py", line 226, in __init__
    self.libjulia = ctypes.PyDLL(libjulia_path, ctypes.RTLD_GLOBAL)
  File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/ctypes/__init__.py", line 365, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: dlopen(/Applications/Julia-1.8.app/Contents/Resources/julia/lib/libjulia.1.8.dylib, 0x000A): tried: '/Applications/Julia-1.8.app/Contents/Resources/julia/lib/libjulia.1.8.dylib' (mach-o file, but is an incompatible architecture (have (arm64), need (x86_64)))
Command '['/Users/ro27711/Library/Python/3.8/bin/julia-py', '--julia', 'julia', '--compiled-modules=no', '--color=yes', '/Users/ro27711/Library/Python/3.8/lib/python/site-packages/julia/compile.jl', '/var/folders/d8/93mjk3sn5jv6sb8gjhm9gcbw0000gn/T/tmp.pyjulia.sysimage.s26ma20l/compiler_env', '/Users/ro27711/Library/Python/3.8/lib/python/site-packages/julia/precompile.jl', '/Users/ro27711/Projects/MAST/ilqgames.jl/sys.dylib', '']' returned non-zero exit status 1.

Anyone run into something similar?