Ruby Install request

Hi All,

During the make install of Ruby 1.9, I noticed that all the RDoc documentation was built. Could the building of the RDoc documentation be moved to make rather than make install? This would make changing between versions of ruby a bit faster. Generally I keep each version of Ruby on my hard drive, I cd to the version I want to run with and type make install. Keeping make install as streamlined as possible would be great.

Thanks, Michael