Separate gpg signing from package building

[T o n g <mlist4suntong@yahoo.com>]

Hi, 

Is it possible to separate gpg signing from package building? 

As I'm still trying to learn Debian package building, I've found myself 
fallen into this silly loop many times -- Thinking that the package would 
be fine, I build it with gpg signing, but only to find out minutes later 
that I need fix something and rebuild, and the cycle goes on and on. 

Now I'm thinking, wouldn't it be nice I always build the package without 
gpg signing, and when finally I tested everything working fine, I sign 
it. Would it be possible? Detailed steps (instead of a mere yes) 
appreciated.