ptomato/gtk-osx-build — comment on commit 391e6ba9561e63db701e67f854109631faa3a806
File: patches/gtksourceview3-664511-gtkosxapplication.patch line 7
By jralls:

Oops, the functions formerly known as ige_mac_bundle_get_foo () (now gtk_mac_bundle...) work with all macs and all architectures. It's the menu parts of gtk-mac-integration that don't work with -arch x86_64.