cross compile from x86_64 linux to aarch64-apple-darwin

[Beyley]

The following warnings were emitted during compilation:

warning: cc: error: unrecognized command-line option ‘-arch’

error: failed to run custom build command for `objc_exception v0.1.2`

Caused by:
  process didn't exit successfully: `/home/beyley/Silk.NET-fix/build/submodules/wgpu-native/target/release/build/objc_exception-f7fb893eaa1ba08c/build-script-build` (exit status: 1)
  --- stdout
  TARGET = Some("aarch64-apple-darwin")
  OPT_LEVEL = Some("3")
  HOST = Some("x86_64-unknown-linux-gnu")
  cargo:rerun-if-env-changed=CC_aarch64-apple-darwin
  CC_aarch64-apple-darwin = None
  cargo:rerun-if-env-changed=CC_aarch64_apple_darwin
  CC_aarch64_apple_darwin = None
  cargo:rerun-if-env-changed=TARGET_CC
  TARGET_CC = None
  cargo:rerun-if-env-changed=CC
  CC = None
  RUSTC_LINKER = None
  cargo:rerun-if-env-changed=CROSS_COMPILE
  CROSS_COMPILE = None
  cargo:rerun-if-env-changed=CFLAGS_aarch64-apple-darwin
  CFLAGS_aarch64-apple-darwin = None
  cargo:rerun-if-env-changed=CFLAGS_aarch64_apple_darwin
  CFLAGS_aarch64_apple_darwin = None
  cargo:rerun-if-env-changed=TARGET_CFLAGS
  TARGET_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  CARGO_CFG_TARGET_FEATURE = Some("aes,crc,dit,dotprod,dpb,dpb2,fcma,fhm,flagm,fp16,frintts,jsconv,llvm14-builtins-abi,lor,lse,neon,paca,pacg,pan,pmuv3,ras,rcpc,rcpc2,rdm,sb,sha2,sha3,ssbs,v8.1a,v8.2a,v8.3a,v8.4a,vh")
  running: "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-arch" "arm64" "-Wall" "-Wextra" "-o" "/home/beyley/Silk.NET-fix/build/submodules/wgpu-native/target/aarch64-apple-darwin/release/build/objc_exception-7fab5a7f013aeb05/out/extern/exception.o" "-c" "extern/exception.m"
  cargo:warning=cc: error: unrecognized command-line option ‘-arch’
  exit status: 1

  --- stderr


  error occurred: Command "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-arch" "arm64" "-Wall" "-Wextra" "-o" "/home/beyley/Silk.NET-fix/build/submodules/wgpu-native/target/aarch64-apple-darwin/release/build/objc_exception-7fab5a7f013aeb05/out/extern/exception.o" "-c" "extern/exception.m" with args "cc" did not execute successfully (status code exit status: 1).


warning: build failed, waiting for other jobs to finish...

happened when trying to cross compile wgpu gfx-rs/wgpu#2956

[FuzzyLitchi]

I want this to be resolved also, any way I can help make progress?