Is there a way for `lockbox` to compile/install the dependencies so that debugging is possible inside any of them? Specifically interested in `--with-keep.source` See also for context https://support.rstudio.com/hc/en-us/articles/205612627-Debugging-with-RStudio#debugging-in-packages https://support.rstudio.com/hc/en-us/articles/200486518-Customizing-Package-Build-Options