David Truby

I tried making that change myself and it seems to cause other issues but I'm not sure why... Forcing the old ABI will cause issues other than linkage though (for...

Actually, that was because the cache was not cleared. Setting the new ABI as I mentioned above does seem to work, at least on my system.

What OS/version are you still seeing these issues on? I can take a look into it. I really should emphasise though, setting `-D_GLIBCXX_USE_CXX11_ABI=0` is _not_ a fix. Perfectly valid programs...

I get the same issue when building a very simple test case without xmake just using the command line, and without using module header units for string or iostream. I...

What I'm trying to say is that setting this flag doesn't actually fix the problem for anyone. It may allow programs built with it to _compile_ but they'll just fail...

This should be fixed in gcc14 I believe, I haven't tested it with xmake yet though.