[R] Rebuild private R package.

[M.Kondrin]

Thank you, you have guessed right. I didn't provide details because I 
thought that the only way to build r-package is to do R CMD INSTALL . 
But still I do not understand what is the best practice to install 
R-package with minor changes in the source code? Otherwise your reply 
was very educative, thank you.
M.Kondrin

> I will presume you are using a Unix-alike, but you failed to say 
> (please do study the posting guide and supply the basic information 
> requested).
>
> You have not said how you are doing this: R CMD SHLIB still works as 
> you want.  What changed was R CMD INSTALL on Unix-alikes in 2.3.0, to 
> allow for multiple sub-architectures.
>
>  
>