gimp2 install

[Riccardo Mottola]

Hi!

Ryan Schmidt wrote:
> zstd is a new dependency of the tiff port as of version 4.0.10. It's optional, but I decided to enable it always, for simplicity. If this causes problems, we can change tiff's zstd support to a variant.
>
> The log shows you're building universal on 10.6. That (specifically building the 32-bit part on 10.6) is indeed something that does not currently work for zstd. Seehttps://trac.macports.org/ticket/57544.

I was about to ask - since I have gimp2 of course on my 10.6 and did not 
run into issues - I build 64bit only for gimp on my system.

I wonder if this will cause issues on my 10.5 at the next upgrade, since 
it is 32bit form me.. I'll see.

Riccardo