Dealing with Catalina II

Interfaces RStan
9

When you then do

dlls <- getLoadedDLLs()
paths <- vapply(dlls, `[[`, "path", FUN.VALUE = character(1))
invisible(lapply(paths, function(path) {
  
  if (!file.exists(path))
    return(FALSE)
  
  output <- system(paste("otool -L", shQuote(path), "| grep libc++ || true"),
                   intern = TRUE)
  if (length(output) == 0)
    return(FALSE)
  
  writeLines(paste0(path, ":"))
  writeLines(output)
  
}))

does it indicate that the .so files from the temporary directory are linked against
/usr/lib/libc++.1.dylib ?