The behaviour of addCSourceFile has changed in Windows

[kimmolinna]

Zig Version

0.11.0

Steps to Reproduce and Observed Behavior

You have to write

shell.addCSourceFile(.{
            .file = std.build.LazyPath.relative("tools/shell/shell.c"), 
            .flags = &.{}
            });

Expected Behavior

shell.addCSourceFile("tools/shell/shell.c", &.{}) should still work. Compare it to behaviour of addCSourceFiles.

[rohlem]

That's not a bug, but an intentional API change introduced in #16446 .
I didn't check, but see no reason to believe this would in any way be related to Windows (as either host or target OS) either.

I think the reason it wasn't done to addCSourceFiles is that it's a convenience wrapper for a list of multiple files that are non-lazy file paths.
If you already have LazyPath objects, looping over them and calling the singular version isn't too much of a burden (as opposed to converting []const []const u8 to []const []std.Build.Step.Compile.CSourceFile or what the exact type is).

Feel free to advocate for, propose, or even PR a utility function accepting a []const u8 instead if you want.
I personally wouldn't mind, but be aware that it might not end up being accepted.