Xcode Build Scheme needs to be updated

[bslatyer]

Describe the bug Xcode can't build with the Homebrew method due to the location being changed by the Homebrew team to support Apple Silicon systems. So the Xcode Homebrew build scheme needs to be updated to support Apple Silicon Mac Systems using the new location /opt/homebrew

To Reproduce Steps to reproduce the behavior:

1. Clone Repo
2. Open in Xcode
3. Change Team/Bundle ID to my own
4. Change Build Scheme to Homebrew and select "My Mac"
5. Build Fails due to libimobiledevice and other required components not being in /usr/local/homebrew

Expected behavior Project should be able to build using the homebrew scheme in the new location /opt/homebrew on Apple Silicon systems

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• Homebrew installed with the Apple Silicon Method
  • macOS: macOS 11.3 Developer Beta 3
  • LocationSimulator version Nightly

Smartphone (please complete the following information):

• Device: iPhone 12 Pro
• OS: iOS 14.5 Developer Beta 3

Additional context Thanks for creating this project!

[Schlaubischlump]

Thanks for the info! I'll look into this. I haven't updated my homebrew in a long time...

Why did the old install path not work on Apple Silicon anymore ?

[bslatyer]

All good, the homebrew paths are /usr for Intel and /optARM Macs. The old path wouldn't work due to me upgrading homebrew and forcing me to use the new /opt path

[bslatyer]

Hey, any updates yet?

[Schlaubischlump]

Changing the Build scheme alone isn't enough, since all library paths needs to be changed. If I change the paths to fit the new homebrew paths, I have to change them back if I want to compile and run them on an Intel mac. So either the App crashes on homebrew installations with the old path or the new path. Maybe there is some kind of homebrew prefix I don't know about, but without it I can not support both paths.

Since I only have an Intel Mac with the old homebrew path, I can not test anything.

If you want to run the app:

• Download the latest version from the website and run it with Rosetta 2. This version includes the libraries, so there is no problem. Libimobiledevice does currently, officially not support M1 Macs, so in every case, compiling natively is not an option.

If you want to compile the app with the new homebrew path: - Manually change the paths according to your platform and compile the app. Since libimobiledevice is not updated yet, you have to compile for the Intel architecture.

If somebody knows how I can support both homebrew path and has an M1 mac to test, let me know and I implement the changes.

Edit: I might have found a way. I changed the Xcode file to include both header / library search paths for homebrew and added the linked libraries as additional linker flags. This should allow compiling the project regardless of which homebrew path is choosen. Could you try to compile the project ?

[bslatyer]

Hi Schlaubischlump,

I'll try to compile the project now as I just saw your edited reply. I'll get back to you soon with an answer to whether it works or not.

[bslatyer]

Ok, here's what I found:

• Build Failed because it can't find the Homebrew install libimobiledevice
• The Header & Library Search Paths are set to the wrong location /opt/Cellar
• I've fixed it by changing all references to /opt/homebrew/Cellar
• Build Completed without error after fixing the wrong path locations to /opt/homebrew/Cellar

[Schlaubischlump]

Thanks for the feedback. I'll change the paths tomorrow

Edit: I updated the search paths according to your description. It should be working now. I therefore consider this issue resolved.