Upgrade to macOS Mojave 10.14 caused an installation error

[ootoovak]

Platform

macOS Mojave 10.14
Rust 1.29

Problem

This is an error when trying to build a GGEZ project, but is during the installation of this package, when running cargo build. The project built fine before the Mojave upgrade, afterward it starting throwing the error:

error: failed to run custom build command for `coreaudio-sys v0.2.2`
process didn't exit successfully: `/<..path_to_project..>/target/debug/build/coreaudio-sys-9f38879f24253caf/build-script-build` (exit code: 101)
--- stdout
cargo:rustc-link-lib=framework=AudioUnit
cargo:rustc-link-lib=framework=CoreAudio

--- stderr
//Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AudioToolbox.framework/Headers/AudioUnit.h:12:10: fatal error: 'TargetConditionals.h' file not found
//Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AudioToolbox.framework/Headers/AudioUnit.h:12:10: fatal error: 'TargetConditionals.h' file not found, err: true
thread 'main' panicked at 'unable to generate bindings: ()', libcore/result.rs:945:5
note: Run with `RUST_BACKTRACE=1` for a backtrace.

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

Hope this helps. I can try to provide any more info I can if this is not enough.

[ootoovak]

I tried this on another machine running macOS Mojave 10.14 and it compiled. So, I'm not sure if it is due to Rust upgrading to 1.29.1 that fixed it of if there is just something weird going on with the set up on my other machine. I'll double check later today and report back.

[ootoovak]

Checked on the machine that was originally having problems and even on Rust 1.29.1 I am still getting the above issue. Not sure why one machine is working and the other isn't yet. I've tried to to a complete reinstall of Rust and Cargo and still no luck. 🤔

[Rhuagh]

Try reinstalling xcode? Osx is terrible at removing old stuff.

[ootoovak]

What fixed it for me in the end was manually installing the macOS_SDK_headers by opening the .pkg file witch you can open by running the following command in your terminal:

open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

Not sure if how often it happens to other users of this library but wanted to report back if anyone else comes across this issue.

[loothood]

What fixed it for me in the end was manually installing the macOS_SDK_headers by opening the .pkg file witch you can open by running the following command in your terminal:

open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

Not sure if how often it happens to other users of this library but wanted to report back if anyone else comes across this issue.

faced the same problem. Could you help me please?
I try:

open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
The file /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg does not exist.

[loothood]

Solved:

xcode-select --install
open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg

[dbousamra]

I am still receiving this error.

If I try the suggestion above:

xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates

Edit: Fixed! I ran sudo xcode-select -r to reset to the default command line tools path. This solved it

[kahirokunn]

I got the same error.

[ajmwagar]

Same here.

Edit: I got it working!

sudo rm -r $(xcode-select -p)
xcode-select --install
open /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
cargo build

[araa47]

Im running 10.14.6 Mojave, but the above commands did not solve the problem.

[marcoscaceres]

FWIW, I hit this from a different project, but in case it helps anyone else:

export CPATH="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include"

(or track down there "MacOSX10.14.sdk" folder is being placed in the OS)

Xcode no longer ships with "macOS_SDK_headers_for_macOS_10.14.pkg", so you need to point to it explicitly.

[marcoscaceres]

Actually, I just got confirmation that other folks are also hitting this when trying to build Firefox on Catalina. The fix I suggested above no longer seems to work.

[marcoscaceres]

So xcode trashes the "MacOSX10.14.sdk" directory on update, so it's best to put the directory somewhere else.

So, solution is to clone:
https://github.com/phracker/MacOSX-SDKs

(SDK 10.14 is not in the releases... though check) ... then:

export CPATH=/path/to/MacOSX-SDKs/MacOSX10.14.sdk/usr/include