Re: [Xen-devel] Project idea: make QEMU more flexible

[Paolo Bonzini <pbonzini@xxxxxxxxxx>]

Il 06/01/2014 16:04, Peter Maydell ha scritto:
> On 6 January 2014 14:54, Stefano Stabellini
> <stefano.stabellini@xxxxxxxxxxxxx> wrote:
>> How would you avoid the compilation of all the
>> unnecessary emulated devices?
> 
> Didn't we have some patches for doing a Kconfig-style
> "select the devices you need" build recently?

It was really "select what boards you need" and "select any additional
-device-capable devices you need".  So the covered devices were
basically ISA, PCI, USB and I2C.  Other files (e.g. scsi-bus.c or sd.c)
were picked up via dependencies so they could still be left out unless
necessary.

The final plan was to keep the default-configs/ files, and add
dependency-handling via the Kconfig language but without Kconfig sources
itself.  Akos, did you go any further with your mini_kconfig.py parser?

Paolo

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