How to package with tauri

[mukeshsoni]

I am trying to build a desktop application with tauri and using your library to extract exif information from images. I had to install gexiv2 and exiv2 on my machine for it to work. How can i bundle exiv2 and gexiv2 binaries with my tauri application? How does rexiv2 or gexiv2-sys figure out where to find the gexiv2 executable on my system?

I am building the application on MacOS.

I guess i can set PKG_CONFIG_PATH when building the tauri app. But when a user installs the tauri app on their machine, the path to the bundled gexiv2 would be different for different user. So i won't be able to set PKG_CONFIG_PATH during build time.

Would appreciate any help. Thanks.