llvm-rc doesn't allow multi-byte codes in narrow utf-8.

rc.exe does not support --codepage= syntax and there is no way in meson
to ask what resource compiler it uses. Use pragma instead.

Unfortunatelly due to https://github.com/llvm/llvm-project/issues/63426
llvm-rc will use wrong code page.

Kacper Michajłow authored 1 year ago and Niklas Haas committed 1 year ago

Fixes IsWindows10OrGreater() usage.