[Skiboot] [PATCH] Makefile: Use implict rules for .xz and .stb

[Stewart Smith]

"Oliver O'Halloran" <oohall at gmail.com> writes:
> On Wed, Jul 17, 2019 at 3:23 PM Stewart Smith <stewart at linux.ibm.com> wrote:
>>
>> "Oliver O'Halloran" <oohall at gmail.com> writes:
>> > +%.xz: %
>> > +     $(call Q,XZ, cat $^ | xz -9 -C crc32 > $@, $@)
>> > +
>> > +%.stb: % libstb/create-container
>> > +     $(call Q,STB-DEVELOPMENT-SIGNED-CONTAINER,$(SRC)/libstb/sign-with-local-keys.sh $< $@ $(SRC)/libstb/keys/ PAYLOAD,$@)
>>
>> Note that some firmware components do care about that PAYLOAD there as
>> it's passed through as a Label to be stored in the secure boot wrapper.
>>
>> Note that they also just suddenly started caring about it one day and
>> didn't like, tell anybody or anything.
>
> Which components?

At least Hostboot, and I have some memory of SBE but I could look at
that code *or* pour myself a glass of wine, and I think you know what's
about to win that fight :)

-- 
Stewart Smith
OPAL Architect, IBM.