libpng transition?

Daniel J. Luke dluke at
Fri Jan 21 09:39:04 PST 2011

On Jan 21, 2011, at 9:02 AM, Jack Howarth wrote:
>   When I did a 'sudo port selfupdate' and 'sudo port outdated", the libpng and other packages
> were updated but the pymol wasn't. I am still unclear on how this mechanism can be certain to
> sequence properly.

upgrade follows the dependency tree.

So if you upgrade libA, check it in, and revbump progB which uses libA  and check it in (or check both in together) you always get libA rebuilt first and then progB rebuilt.

Daniel J. Luke                                                                   
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