[OE-core] a bit more confusing commentary in core-image.bbclass

[Robert P. J. Day]

=== excerpt

# IMAGE_FEATURES control content of the core reference images
#
# By default we install task-core-boot and task-base packages - this gives us
# working (console only) rootfs.
#
# Available IMAGE_FEATURES:

... snip ...

CORE_IMAGE_BASE_INSTALL = '\
    task-core-boot \
    task-base-extended \
    \
    ${CORE_IMAGE_EXTRA_INSTALL} \
    '

CORE_IMAGE_EXTRA_INSTALL ?= ""

IMAGE_INSTALL ?= "${CORE_IMAGE_BASE_INSTALL}"

=== excerpt

  first, the early comment refers to "task-base" when what's included
is actually "task-base-extended".  (perhaps it's worth adding a
pointer to where one can read the definition of that task as well?)

  and second, the early comment claims that "IMAGE_FEATURES" controls
the content of the core reference images but says nothing about the
user having control with CORE_IMAGE_EXTRA_INSTALL as well.  and
there's no mention of EXTRA_IMAGE_FEATURES anywhere there, either.

  all in all, that's kind of a confusing file to RTFS.

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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