Keep compile options through upgrade

[Glenn Sieb]

Olivier Certner said the following on 1/28/2005 4:00 AM:

> Thanks for these 2 answers. I didn't have seen this file mentioned in the 
>portupgrade manpage, so I could have been searching for a while before 
>finding...
>  
>
Quite welcome..hope it helped! :)

Best,
G.

-- 
"They that can give up essential liberty to obtain a little temporary 
safety deserve neither liberty nor safety." 
          ~Benjamin Franklin, Historical Review of Pennsylvania, 1759