cargo-watch build failure on aarch64-darwin

[samuela]

Describe the bug

The cargo-watch package fails to build on aarch64-darwin. This appears to be related to a failure running the build script for the crate mac-notification-sys.

Steps To Reproduce

Steps to reproduce the behavior:

1. Try building cargo-watch on aarch64-darwin.
2. Observe failure.

Expected behavior

The package to build.

Screenshots

n/a

Additional context

See https://gist.github.com/samuela/64da4e242830cd92054121030828a691 for the complete build log.

Notify maintainers

@xrelkd @ivan

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

❯ nix-shell -p nix-info --run "nix-info -m"
 - system: `"aarch64-darwin"`
 - host os: `Darwin 21.1.0, macOS 12.0.1`
 - multi-user?: `yes`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.4`
 - channels(samuelainsworth): `"darwin, home-manager, nixpkgs-21.11pre330734.5cb226a06c4"`
 - channels(root): `"nixpkgs-21.11pre330734.5cb226a06c4"`
 - nixpkgs: `/Users/samuelainsworth/.nix-defexpr/channels/nixpkgs`

Maintainer information:

# a list of nixpkgs attributes affected by the problem
attribute: cargo-watch
# a list of nixos modules affected by the problem
module:

[samuela]

Installing via cargo install cargo-watch does work OTOH.

[Artturin]

CoreFoundation and Foundation need to be added to the buildInputs

[samuela]

nixpkgs/pkgs/development/tools/rust/cargo-watch/default.nix

Line 16 in b45b1d6

buildInputs = lib.optionals stdenv.isDarwin [ CoreServices Foundation libiconv ];

Foundation is already in buildInputs. I just tried adding CoreFoundation as well but that didn't seem to make any difference.

[nixos-discourse]

This issue has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/cant-build-tauri-app-on-macos-with-rust-installed-via-nix/16895/6

[rpearce]

Ran into this, too, but cargo install cargo-watch also doesn't seem to work (in nix)

warning: In file included from objc/notify.m:1:
warning: objc/notify.h:1:9: fatal error: 'Foundation/Foundation.h' file not found
warning: #import <Foundation/Foundation.h>
warning:         ^~~~~~~~~~~~~~~~~~~~~~~~~
warning: 1 error generated.

error: failed to run custom build command for `mac-notification-sys v0.3.0`

Looks a lot like 78f07d0 but is also reported on mac-notification-sys here: h4llow3En/mac-notification-sys#28

[nigelgbanks]

cargo install cargo-watch works for me I'm using github:oxalica/rust-overlay with rust-bin.stable.latest.default.

cargo --version 
cargo 1.58.0 (7f08ace4f 2021-11-24)

uname -a
Darwin macbook 21.2.0 Darwin Kernel Version 21.2.0: Sun Nov 28 20:28:41 PST 2021; root:xnu-8019.61.5~1/RELEASE_ARM64_T6000 arm64

nix-shell -p nix-info --run "nix-info -m"
 - system: `"aarch64-darwin"`
 - host os: `Darwin 21.2.0, macOS 12.1`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.4`
 - channels(root): `"nixpkgs-22.05pre346778.1caf78f4bf5"`
 - nixpkgs: `/etc/nixpkgs`
# I use flakes so the channels(root) here can be ignored I'm on nixpkgs-21.11-darwin 2c9afd35b57f22dc69803972df147b7a331ee596

Building via nix however, fails.

error: failed to run custom build command for `mac-notification-sys v0.3.0`

Caused by:
  process didn't exit successfully: `/private/tmp/nix-build-cargo-watch-8.1.1.drv-0/source/target/release/build/mac-notification-sys-35a1d46b2ce92018/build-scri
  --- stdout
  TARGET = Some("aarch64-apple-darwin")
  OPT_LEVEL = Some("3")
  HOST = Some("aarch64-apple-darwin")
  CC_aarch64-apple-darwin = Some("/nix/store/7sfdssd4p5c6gh5dr2j1fy06fxky195q-clang-wrapper-11.1.0/bin/cc")
  CFLAGS_aarch64-apple-darwin = None
  CFLAGS_aarch64_apple_darwin = None
  HOST_CFLAGS = None
  CFLAGS = None
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  CARGO_CFG_TARGET_FEATURE = None
  running: "/nix/store/7sfdssd4p5c6gh5dr2j1fy06fxky195q-clang-wrapper-11.1.0/bin/cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-arch" "arm64" "-fmo
  cargo:warning=error: unable to open output file '/homeless-shelter/.cache/clang/ModuleCache/34TQMRHFQU7QU/Foundation-20C0ANTXDRONG.pcm': 'No such file or dire
  cargo:warning=In file included from objc/notify.m:1:
  cargo:warning=objc/notify.h:1:9: fatal error: could not build module 'Foundation'
  cargo:warning=#import <Foundation/Foundation.h>
  cargo:warning= ~~~~~~~^
  cargo:warning=error: unable to open output file '/homeless-shelter/.cache/clang/ModuleCache/34TQMRHFQU7QU/ObjectiveC-3KPV63CE69HU8.pcm': 'No such file or dire
  cargo:warning=error: unable to open output file '/homeless-shelter/.cache/clang/ModuleCache/34TQMRHFQU7QU/CoreServices-2ZSMMJ1VHU9R1.pcm': 'No such file or di
  cargo:warning=4 errors generated.
  exit status: 1

  --- stderr


  error occurred: Command "/nix/store/7sfdssd4p5c6gh5dr2j1fy06fxky195q-clang-wrapper-11.1.0/bin/cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-arch


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

These files exist on my disk just not in nix:

/System/Volumes/Data/private/var/folders/xj/2g_69j1504vgc597y35p3r7h00009d/C/clang/ModuleCache/34TQMRHFQU7QU/ObjectiveC-3KPV63CE69HU8.pcm
/private/var/folders/xj/2g_69j1504vgc597y35p3r7h00009d/C/clang/ModuleCache/34TQMRHFQU7QU/ObjectiveC-3KPV63CE69HU8.pcm

[rpearce]

In lieu of not being able to use cargo-watch on an M1 through nix, I've now got all this running through Docker and the nixos/nix image, but it ain't pretty yet and isn't ready for sharing. I might even go so far as to just put my whole dev environment in this eventually.

[Artturin]

@NixOS/darwin-maintainers

[uri-canva]

Same underlying issue: #160876.

[uri-canva]

Issue opened for a possible root cause: #163052

[schickling]

Is there any progress on this issue or any known workarounds?

[toonn]

@schickling, @tjni is still chipping away at #163052, latest findings in #185569.

[tjni]

Fix for this is now in master, so I'm going to close this issue. It should be on nixpkgs-unstable soon if not already.

[schickling]

🎉