port build order

[Aryeh M. Friedman]

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How do I get a list of ports that need to be made before a port is
made given the following:

Note: Sorry for the *CAPS* stuff but I am using my standard specs
formating

1. The list *MUST* be in build order with the first port either being
the first or last line (make missing or pkg_info search=XXX
display=bdeps,rdeps)
2. If the package is already installed it *MUST NOT* appear on the list

The goal here is for any given port I want to be able to build each
dependency one at a time (to do some testing) and I have found hand
tracing through the dependency list on the web site to be extremely
tedious

- --
Aryeh M. Friedman
Developer, not business, friendly
http://www.flosoft-systems.com
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