Issues trying to use Qt backend on macos

[jamesblacklock]

I'm getting the following error when I do a cargo run (seems to be just the run; build works fine):

dyld: Library not loaded: @rpath/QtCore.framework/Versions/A/QtCore
  Referenced from: /Users/<snip>/target/debug/budget
  Reason: image not found

Has anyone seen this error or have any familiarity with getting the sixtyfps qt backend working on macos?

[tronical]

The issue is that we can't easily set rpath on the binaries created with Rust. A workaround that you can use is to set the DYLD_FRAMEWORK_PATH environment variable to /where/your/qt-install/lib.

Nevertheless, there's maybe light at the end of the tunnel. While we also do run into rust-lang/cargo#9562 for cdylibs we may be able to solve this by providing API for a build script for use on the application side and then use the new rustc-link-arg option in future releases.

I'll create a tracking issue for us to provide maybe API and docs for this :)

Edit: #566 created.

[jamesblacklock]

Environment variable workaround worked like a charm, thanks!