Unbreak .def generation

[lu-zero]

No description provided.

[lu-zero]

@cpu could you please try this and report back?

[cpu]

@lu-zero I built/installed this branch and it worked great for my example-ffi test repo 🎉 Thanks for the very quick fix.

[cpu]

it worked great for my example-ffi test repo

And for what it's worth, also for rustls-ffi, where I started down this road originally 🔒

[lu-zero]

Good to know, in case other problems arise:

• https://github.com/mstorsjo/msvc-wine is a boon
• https://github.com/rust-cross/cargo-xwin is also quite interesting to setup a msvc toolchain
• we could copy more mingw-w64 gendef

[cpu]

in case other problems arise:

Thanks for sharing these resources 🙇