Bloaty mcbloatface and sizebench fall over on zig binaries

[Sze]

@peterino2

Unfortunately both bloaty on unix platforms and sizebench aren’t quite up to the task falling over on differences in debug data, wondering if anyone else has other options

This seems related:

Debugging Zig (with a debugger)

if you’re wondering why debug info with the custom backends doesn’t work; it’s 2 things, it uses DWARF 5 format which majority of debuggers have yet to update to. It also has zig specific extensions to make debug info for incremental builds much easier to manage. Even with dwarf 5, zig isn’t officially supported, though it is in the draft for dwarf 6. So debuggers won’t necessarily support zig. Only the zig lldb fork supports zig afaik, there are some wip debuggers in zig that will likely sup…