if a layer doesn't provide any conf/ or classes/ files, any need for BBPATH?

i just noticed that the meta-oe/meta-filesystems layer provides no
(additional) conf/ files or classes/ files. so in a case like that, is there any need to add that layer info to BBPATH in its layer.conf file?

conversely, if a layer contains no .bb or .bbappend files, does it
need to be included in BBFILES?

rday

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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It doesn't need to, no. Convention is to leave it around to make it easy to add them later since it doesn't hurt much either.

Cheers,

Richard