Upgrade all installed packages

[Marko Bauhardt <marko.bauhardt%mailbox.org@localhost>]

Hi,
I believe this is a beginner question which is asked often.
But I didn‘t found an exactly answer.

I‘m using pkgsrc on a System where I don‘t have Admin permissions. So I installed pkgsrc and a couple of packages in my home dir.
After a while I upgraded pkgsrc to a higher version by switching to the next CVS tag. So I now I want to upgrade my installed packages as well. But how?

I see these options
- going step by step into every package and installing it again
- I read something about bulk installation?
- pkg_comp?

Can you give an advice what the best way is to Upgrade all my installed pkgs from source (compile) as a non-Admin user?

Thanks
Marko