Re: QEMU Size Increase from Yocto Thud to Zeus


Yes, look at the PACKAGECONFIGs and setting QEMU_TARGETS.
Does it mean that with the local.conf line:

# enable,disable,depends,rdepends
PACKAGECONFIG[qemu] = "--with-qemu,--without-qemu,qemu,"

The QEMU is completely removed (this is all that needs to be done, or...)?

Thank you,

On Mon, Jun 14, 2021 at 12:14 PM Ross Burton <ross@...> wrote:

Yes, look at the PACKAGECONFIGs and setting QEMU_TARGETS.


On Mon, 14 Jun 2021 at 09:04, Aashik Aswin <thisisaash9698@...> wrote:

Thanks for the clarification, yes I am installing QEMU in my image. Is there some way that we can disable the additional architectures and streamline the size ?


On Fri, Jun 11, 2021 at 8:48 PM Ross Burton <ross@...> wrote:

Are you installing qemu into your image though?

Qemu did get larger as it is built with more architectures enabled,
but unless you're installing it in your image it won't make a


On Fri, 11 Jun 2021 at 11:40, Aashik Aswin <thisisaash9698@...> wrote:

Hi Experts,

I am upgrading my Linux from Yocto Thud to Zeus (5.4 Kernel) . After building I could see a significant increase in the size of the image.
On checking with buildhistory enabled, I could see that qemu has nearly doubled in size.

Thud (4.19) - 223084 KiB qemu
Zeus (5.4) - 474757 KiB qemu

Is this size increase expected or are there some additional configs that might have been added as a part of the upgrade ?

Appreciate your help.


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