[PATCH] eng: Add design group requirement item type

[Chris Johns]

On 14/1/21 4:04 pm, Sebastian Huber wrote:
> On 14/01/2021 03:34, Chris Johns wrote:
> 
>> On 13/1/21 9:40 pm, Sebastian Huber wrote:
>>> +Design Group Requirement Item Type
>>> +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>> +
>>> +This type refines the :ref:`SpecTypeNonFunctionalRequirementItemType` through
>>> +the ``non-functional-type`` attribute if the value is ``design-group``. This
>>> +set of attributes specifies a design group requirement.  Design group
>>> +requirements have an explicit reference to the associated Doxygen group
>>> +specified by the ``identifier`` attribute.  Design group requirements have an
>>> +implicit validation by inspection method.  The qualification toolchain shall
>>> +perform the inspection and check that the specified Doxygen group exists in the
>>> +software source code. All explicit attributes shall be specified. The explicit
>>> +attributes for this type are:
>> Could you please explain the links between doxygen and the spec files? Are there
>> other link for other reasons?
> 
> What do you mean with links? There are no URL references between Doxygen and the
> specification if this is what you mean. The design group items are necessary to
> place header files which only contain API elements into implementation groups.
> An example is <rtems/rtems/part.h>. This header file should not be included by
> the user directly, however, the header file itself contains only API elements.
> It is in the RTEMSImplClassicPartition group:
> 
> https://git.rtems.org/rtems/tree/cpukit/include/rtems/rtems/part.h#n6
> 
> This group is specified by:
> 
> https://git.rtems.org/rtems-central/tree/spec/rtems/part/req/group.yml
> 

Oh, is this is use when generating the API header?

Chris