[SRU][B/linux-meta-raspi-5.4][PATCH] UBUNTU: [Packaging] Add transitional packages for raspi2 hwe upgrades

[Stefan Bader]

On 29.06.20 14:41, Juerg Haefliger wrote:
> On Mon, 29 Jun 2020 13:39:06 +0200
> Stefan Bader <stefan.bader at canonical.com> wrote:
> 
>> On 29.06.20 10:40, Juerg Haefliger wrote:
>>> BugLink: https://bugs.launchpad.net/bugs/1885522
>>>
>>> Add the transitionals to move the raspi2 users to the raspi flavor.
>>>
>>> Note that the tansitionals will only take effect once we change the
>>> variant of this kernel set from (currently) '-hwe-18.04-edge' to
>>> '-hwe-18.04'.
>>>
>>> Signed-off-by: Juerg Haefliger <juergh at canonical.com>
>>> ---  
>>
>> Hm, not sure... To me this looks like creating circular dependencies on itself...
> 
> What makes you think that this is a circular dependency? In Focal raspi we have
> transitionals for moving raspi2 to raspi and we want the same in the Bionic
> backport. So raspi2-<whatever> should transition to raspi-<whatever> and this
> is what this patch intends to accomplish.

I was looking hard before but even then the 2 wedged in between the raspi and
the variant did not register. It looked like exactly the same string...
I see it now.
> 
> ...Juerg
> 
> 
>>
>>>  debian/control.d/transitionals-raspi2 | 34 +++++++++++++++++++++++++++
>>>  1 file changed, 34 insertions(+)
>>>  create mode 100644 debian/control.d/transitionals-raspi2
>>>
>>> diff --git a/debian/control.d/transitionals-raspi2 b/debian/control.d/transitionals-raspi2
>>> new file mode 100644
>>> index 000000000000..0d3e65cf950e
>>> --- /dev/null
>>> +++ b/debian/control.d/transitionals-raspi2
>>> @@ -0,0 +1,34 @@
>>> +Package: linux-headers-raspi2${variant:suffix}
>>> +Architecture: armhf arm64
>>> +Section: oldlibs
>>> +Priority: optional
>>> +Depends: linux-headers-raspi${variant:suffix}
>>> +Description: Raspberry Pi Linux kernel headers (dummy transitional package)
>>> + Transitional package for upgrades from linux-raspi2${variant:suffix}
>>> + to linux-raspi${variant:suffix}.
>>> +
>>> +Package: linux-image-raspi2${variant:suffix}
>>> +Architecture: armhf arm64
>>> +Section: oldlibs
>>> +Priority: optional
>>> +Depends: linux-image-raspi${variant:suffix}
>>> +Description: Raspberry Pi Linux kernel image (dummy transitional package)
>>> + Transitional package for upgrades from linux-raspi2${variant:suffix}
>>> + to linux-raspi${variant:suffix}.
>>> +
>>> +Package: linux-tools-raspi2${variant:suffix}
>>> +Architecture: armhf arm64
>>> +Section: oldlibs
>>> +Depends: linux-tools-raspi${variant:suffix}
>>> +Description: Raspberry Pi Linux kernel tools (dummy transitional package)
>>> + Transitional package for upgrades from linux-raspi2${variant:suffix}
>>> + to linux-raspi${variant:suffix}.
>>> +
>>> +Package: linux-raspi2${variant:suffix}
>>> +Architecture: armhf arm64
>>> +Section: oldlibs
>>> +Priority: optional
>>> +Depends: linux-raspi${variant:suffix}
>>> +Description: Complete Raspberry Pi Linux kernel and headers (dummy transitional packages)
>>> + Transitional package for upgrades from linux-raspi2${variant:suffix}
>>> + to linux-raspi${variant:suffix}.
>>>   
>>
>>
> 


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