[yocto] FW: Regarding offline build

[Amit Kumar]

-----Original Message-----
From: yocto-bounces at yoctoproject.org [mailto:yocto-bounces at yoctoproject.org] On Behalf Of Amit Kumar
Sent: Wednesday, July 24, 2013 8:10 AM
To: Paul Eggleton
Cc: yocto at yoctoproject.org; Lee_Ballard at Dell.com
Subject: Re: [yocto] Regarding offline build

Hi,
     I have tried the steps suggested by Mr. Paul.
But still i am facing an error to build yocto project offline.
First - I use the machine that have full Internet access and execute the  - bitbake -c fetchall core-image-minimal Before that i have enabled the DL_DIR in conf/local.conf file.

One the fetching done, i remove the internet and build the image - bitbake -k core-image-minimal But still i am facing an error, some packages still required internet access during build.

Please find the attached error log with this mail.
Please let me know if i missed out any step.


 Thanks & Regards
Amit K


________________________________________
From: Paul Eggleton [paul.eggleton at linux.intel.com]
Sent: Tuesday, July 23, 2013 4:05 PM
To: Amit Kumar
Cc: Lee_Ballard at Dell.com; yocto at yoctoproject.org
Subject: Re: [yocto] Regarding offline build

Amit Kumar wrote:
> > To build the Yocot Project offline, i have done the following- [1] 
> > Downloaded the Poky-<latest>.tar.bz2 [2] Untar it. and enter the 
> > poky dir.
> > [3] execute the - source oe-init-build-env [4] edit the 
> > conf/local.conf file as per ur suggesion.
> > [5] Build the image - bitbake core-image-minimal
> >
> > But still i am getting an error-
> > To have to look into the error plz find the attached error log-

The missing step is you haven't populated DL_DIR (defaults to downloads/ under the build directory) with files that would normally be downloaded by the system, so it is attempting to download them and stopping because BB_NO_NETWORK is set, hence:

| ERROR: Function failed: Network access disabled through BB_NO_NETWORK

The easiest thing to do is to go to a machine that does have full internet access, untar poky, source oe-init-build-env and then run:

 bitbake -c fetchall <imagename>

Then copy the contents of DL_DIR to the machine without network access and you should be ready to go.

Cheers,
Paul

--

Paul Eggleton
Intel Open Source Technology Centre

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