Hey folks, those with issues that want to use translate-c on 0.16.0 might want to check out the backport fork we’ve been maintaining for Ghostty:
This backport does translate GTK (let me know if you have issues though!)
WRT the pkg-config argument issues, I understand that a fix is likely coming soon for upstream. My backport does have a workaround, but it swaps out --cflags for --cflags-only-I, and is likely only a temporary fix until something more permanent is done.