On 2014-12-30 15:48, Gary Thomas wrote:
On 2014-12-30 12:31, Robert P. J. Day wrote:

   (you can tell i'm bored and want to get back up to speed on stuff
...)

   section 1.4 in BSP Guide, "Customizing a Recipe for a BSP", appears
to discuss a new layer, "meta-xyz", then suggests the new "interfaces"
file for this machine needs to go at the location:

meta-xyz/recipes-core/init-ifupdown/files/xyz/interfaces
                                           ^^^ ???

   but the files/ subdirectory of "xyz/" would appear to be necessary
(as we all know) only if this was a more general layer that
represented several machines (say, meta-ti) for which we *needed* to
distinguish between machines.

   so while the above might be technically correct, it might mislead
readers to think they *needed* to create a "xyz/" subdirectory for
that overriding interfaces file.

Actually, it *is* necessary if meta-xyz supports more than one
MACHINE and those targets have unique versions of the 'interfaces'
file (which is common since this file is being tailored for a
particular target machine)


n.b. in this case you'd have
   .../files/MACHINEa/interfaces
   .../files/MACHINEb/interfaces
and so on

--
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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