On 12/12/2012 10:54:04 AM, Andreas Färber wrote:
Am 12.12.2012 17:28, schrieb John Spencer:
> On 12/12/2012 04:18 AM, Scott Wood wrote:
>> QEMU is sometimes used in embedded contexts, where graphical
support
>> is unnecessary. The ability to turn off graphics support not only
>> saves some space, but it eliminates the dependency on pixman.
>>
>> Signed-off-by: Scott Wood<scottw...@freescale.com>
>> ---
>> There are undoubtedly some rough edges that need to be cleaned up
and
>> other parts of graphics code that could be compiled out -- this is
mainly
>> meant to see what people think of the concept.
>>
>> My immediate motivation was that the QEMU-supplied pixman was
being a
>> pain to cross compile (especially without hacking up the generated
QEMU
>> makefiles to pass additional things to pixman's configure), and in
>> general it would be nice to not have to carry around graphical
baggage
>> when running on hardware that doesn't even have a display (so I
was more
>> inclined to do this than to spend effort fixing the pixman build).
>> ---
>
> very nice, i hope this one makes it upstream.
> it's always good to minimize external dependencies, or make them
> optional when they're unneeded in some cases.
There is already a patch by Robert Schiele on the list, let's not
reinvent the wheel here. That part should be pretty uncontroversial.
What this patch does on top is prone to clash with a number of ongoing
refactorings so I'd rather hold that off a bit.
Ah, didn't notice that -- though tying it to CONFIG_USER_ONLY doesn't
help my use case.
-Scott
