Install native recipe into filesystem

Install native recipe into filesystem

[Jeff Kaisner]

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We have several executables that can run on the target (ARM64) but also on the host system (x86).  I added the BBCLASSEXTEND = "native" and can build all the recipes in native mode.  Once done, I would like to be able to install them on the host system, but don't see a package for them (or understand that part of the process).

Any help would be appreciated.

Regards,
Jeff

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Re: Install native recipe into filesystem

[Randy MacLeod]

On 11/19/19 4:15 PM, Jeff Kaisner wrote:
> We have several executables that can run on the target (ARM64) but also 
> on the host system (x86).  I added the BBCLASSEXTEND = "native" and can 
> build all the recipes in native mode.  

What do you mean here by 'in native mode'? I'd expect that you mean:
    $ bitbake somepackage-native
Right?

A few explanations related to your question are here:
 
https://wiki.yoctoproject.org/wiki/Technical_FAQ#What_does_.22native.22_mean.3F
and here:
 
https://wiki.yoctoproject.org/wiki/Technical_FAQ#Why_are_all_of_these_-native_items_being_built_when_my_host_distro_has_some_of_these_available.3F


 > Once done, I would like to be
 > able to install them on the host system, but don’t see a package for
 > them (or understand that part of the process).

You don't add -native package to the target system; they are for the
build (host) system to help build object files for the target machine.

You can either edit the conf/local.conf file then build a standard image
or define your own image. For the former:
 
https://wiki.yoctoproject.org/wiki/Cookbook:Example:Adding_packages_to_your_OS_image


Additional details are in the YP Mega Manual:
https://www.yoctoproject.org/docs/current/mega-manual/mega-manual.html

Good luck and welcome to the Yocto Project,

../Randy

> 
> Any help would be appreciated.
> 
> Regards,
> 
> Jeff
> 
> 


-- 
# Randy MacLeod
# Wind River Linux

Re: Install native recipe into filesystem

[Ross Burton]

On 19/11/2019 21:15, Jeff Kaisner wrote:
> We have several executables that can run on the target (ARM64) but also 
> on the host system (x86).  I added the BBCLASSEXTEND = "native" and can 
> build all the recipes in native mode.  Once done, I would like to be 
> able to install them on the host system, but don’t see a package for 
> them (or understand that part of the process).

I'm guessing you have a recipe called something like foo.bb.  You've 
added BBCLASSEXTEND=native to this, and can bitbake foo-native.

If you want to also build this for the target, simply add foo to the 
IMAGE_DEPENDS or directly bitbake foo.

Ross