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Re: gEDA: CAD Library of the Future



On Tuesday 13 December 2005 08:34 am, Stuart Brorson wrote:

> Renaming the footprints may cause havoc with existing designs.  I
> wouldn't do it.  Rather, I'd do this:
> 
> 1.  Add the new footprints/footprint names to the newlib dir.
> 2.  After one year, move the old ones to a separate directory called
> newlib-oldnames or some such. 

It would be better to have a directory that contains only
IPC-7351 parts, add additional directories as new standards emerge.

In the contract manufacturing environment it is not uncommon
to have to update a design many years later.  So whatever
time you pick for "after one year", it will be wrong.

On Tuesday 13 December 2005 08:42 am, John Luciani wrote:

>I would create symlinks to the old ones. This way the new names and
>the old names can coexist.

Symlinks are not supported on all platforms.  I am using an index file
to work around that problem in wxPCB.