pub const RcSourceFile = struct {
    file: LazyPath,
    /// Any option that rc.exe accepts will work here, with the exception of:
    /// - `/fo`: The output filename is set by the build system
    /// - `/p`: Only running the preprocessor is not supported in this context
    /// - `/:no-preprocess` (non-standard option): Not supported in this context
    /// - Any MUI-related option
    /// https://learn.microsoft.com/en-us/windows/win32/menurc/using-rc-the-rc-command-line-
    ///
    /// Implicitly defined options:
    ///  /x (ignore the INCLUDE environment variable)
    ///  /D_DEBUG or /DNDEBUG depending on the optimization mode
    flags: []const []const u8 = &.{},
    /// Include paths that may or may not exist yet and therefore need to be
    /// specified as a LazyPath. Each path will be appended to the flags
    /// as `/I <resolved path>`.
    include_paths: []const LazyPath = &.{},

    pub fn dupe(file: RcSourceFile, b: *std.Build) RcSourceFile {
        const include_paths = b.allocator.alloc(LazyPath, file.include_paths.len) catch @panic("OOM");
        for (include_paths, file.include_paths) |*dest, lazy_path| dest.* = lazy_path.dupe(b);
        return .{
            .file = file.file.dupe(b),
            .flags = b.dupeStrings(file.flags),
            .include_paths = include_paths,
        };
    }
}