[yocto] BB_NO_NETWORK and own-mirrors not working with meta-systemd

Gary Thomas gary at mlbassoc.com
Thu Sep 20 06:38:33 PDT 2012 

On 2012-09-20 07:30, Evade Flow wrote:
>> Try doing 'bitbake kmod -c cleansstate;bitbake kmod' - does that still fail?
>
>
> Thanks for the suggestion. I get this when I try to run 'bitbake kmod -c
> cleanslate':
>
>    ERROR: Task do_cleanslate does not exist for target kmod

typo: it needs to be 'cleansstate'

>
>
> Because I don't know any better, I tried this instead:
>
>    % bitbake kmod clean
>    % bitbake kmod
>
> but it yielded the same result:
>
>
> NOTE: package kmod-7-r0: task do_fetch: Started
> ERROR: Function failed: Network access disabled through BB_NO_NETWORK
> but access rquested with command git ls-remote
> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
> 8885ced062131214448 (for url None)
>
>
> I guess I'll try the BFI approach of restarting the build from scratch next.
> `:-o.  Incidentally, searching the OpenEmbedded manual for 'cleanslate' turns
> up no hits. Is this some kind of 'secret' command?  Where can I learn about
> other such commands?
>
>
> On Wed, Sep 19, 2012 at 8:13 PM, Gary Thomas <gary at mlbassoc.com> wrote:
>> On 2012-09-19 16:30, Evade Flow wrote:
>>>>
>>>> I'm just trying to build the thing. :-)  I'll try converting the tag
>>>> name into a commit hash and see if that helps, thanks a lot...
>>>
>>>
>>> ::SIGH::  I changed the SRC_URI var in kmod.inc from this:
>>>
>>>     SRC_URI =
>>> "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git;protocol=git;tag=v${PV}"
>>>
>>> to this:
>>>
>>>     SRC_URI =
>>> "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git;protocol=git"
>>>     SRCREV="8885ced062131214448fae056ef453f094303805"
>>>
>>> This is *still* trying to access the network:
>>
>>
>> Try doing 'bitbake kmod -c cleansstate;bitbake kmod' - does that still fail?
>>
>>
>>> NOTE: package kmod-7-r0: task do_fetch: Started
>>> ERROR: Function failed: Network access disabled through BB_NO_NETWORK
>>> but access rquested with command git ls-remote
>>> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
>>> 8885ced062131214448 (for url None)
>>> ERROR: Logfile of failure stored in:
>>>
>>> /home/dwolfe/projects/poky-git/build/tmp-eglibc-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/kmod-7-r0/temp/log.do_fetch.11168
>>> Log data follows:
>>> | ERROR: Function failed: Network access disabled through
>>> BB_NO_NETWORK but access rquested with command git ls-remote
>>> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
>>> 8885ced062131214448 (for url None)
>>> NOTE: package kmod-7-r0: task do_fetch: Failed
>>> NOTE: package acl-2.2.51-r3: task do_fetch: Started
>>> NOTE: package acl-2.2.51-r3: task do_fetch: Succeeded
>>> ERROR: Task 1374
>>>
>>> (/home/dwolfe/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>> do_fetch) failed with exit code '1'
>>> NOTE: Tasks Summary: Attempted 699 tasks of which 697 didn't need to
>>> be rerun and 1 failed.
>>>
>>> Summary: 1 task failed:
>>>
>>> /home/dwolfe/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>> do_fetch
>>> Summary: There was 1 ERROR message shown, returning a non-zero exit code.
>>> bitbake discovery-image  16.51s user 2.65s system 112% cpu 17.031 total
>>>
>>>
>>> Why is poky/bitbake/whatever running 'git ls-remote'? This seems like a
>>> bug....
>>>
>>>
>>> On Wed, Sep 19, 2012 at 1:33 PM, Evade Flow <evadeflow at gmail.com> wrote:
>>>>
>>>> I'm not sure how to answer your questions, unfortunately, this is all
>>>> quite new to me. I'm not the maintainer of said layer, and don't know
>>>> anything at all yet about 'layer etiquette'. There does seem to be a
>>>> README.md file in meta-systemd, though:
>>>>
>>>>     -
>>>> http://git.yoctoproject.org/cgit/cgit.cgi/meta-systemd/tree/README.md
>>>>
>>>> I'm just trying to build the thing. :-)  I'll try converting the tag
>>>> name into a commit hash and see if that helps, thanks a lot...
>>>>
>>>>
>>>> On Wed, Sep 19, 2012 at 1:23 PM, Gary Thomas <gary at mlbassoc.com> wrote:
>>>>>
>>>>> On 2012-09-19 11:15, Evade Flow wrote:
>>>>>>>
>>>>>>>
>>>>>>> Where did you get that meta-systemd layer?
>>>>>>
>>>>>>
>>>>>>
>>>>>>>   From here:
>>>>>>
>>>>>>
>>>>>>
>>>>>>      - http://git.yoctoproject.org/cgit/cgit.cgi/meta-systemd/
>>>>>
>>>>>
>>>>>
>>>>> Why are there conflicting meta-systemd layers (and pointers thereto)??
>>>>> This layer in git.yoctoproject.org doesn't seem even "legal" - where is
>>>>> the README that is expected with every layer?  Without it, I don't have
>>>>> enough info to be able to report problems like yours...
>>>>>
>>>>> The reason your build fails with BB_NO_NETWORK is that the kmod_7.bb
>>>>> recipe refers to a git tag, not a specific revision, which cannot be
>>>>> resolved without using the network.
>>>>>
>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Sep 19, 2012 at 12:50 PM, Gary Thomas <gary at mlbassoc.com>
>>>>>> wrote:
>>>>>>>
>>>>>>>
>>>>>>> On 2012-09-19 10:34, Evade Flow wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Trying to build the meta-ivi discovery-image behind a firewall is
>>>>>>>> proving to be quite a challenge. I tried modifying my conf/local.conf
>>>>>>>> file as follows:
>>>>>>>>
>>>>>>>> CONNECTIVITY_CHECK_URIS=""
>>>>>>>> BB_GENERATE_MIRROR_TARBALLS = "1"
>>>>>>>> SOURCE_MIRROR_URL ?= "file:///home/evadeflow/projects/poky-mirror/"
>>>>>>>> INHERIT += "own-mirrors"
>>>>>>>>
>>>>>>>> and then ran:
>>>>>>>>
>>>>>>>> % bitbake discovery-image
>>>>>>>>
>>>>>>>> in a VM on my home laptop over the weekend. (I'm trying to build
>>>>>>>> using
>>>>>>>> the meta-ivi layer, per the instructions in its README.) After
>>>>>>>> grinding
>>>>>>>> and churning for some 60+ hours, it finally succeeded, leaving 11 GB
>>>>>>>> of
>>>>>>>> 'stuff' in my poky-mirror folder.
>>>>>>>>
>>>>>>>> Then, I copied the poky-mirror folder to a firewalled machine at work
>>>>>>>> and added:
>>>>>>>>
>>>>>>>> BB_NO_NETWORK="1"
>>>>>>>>
>>>>>>>> to local.conf.  When I tried to bitbake discovery-image on this
>>>>>>>> machine,
>>>>>>>> I got the following error:
>>>>>>>>
>>>>>>>>
>>>>>>>> NOTE: Running task 697 of 3568 (ID: 1374,
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> /home/evadeflow/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>>>>>>> do_fetch)
>>>>>>>> NOTE: package kmod-7-r0: task do_fetch: Started
>>>>>>>> ERROR: Function failed: Network access disabled through BB_NO_NETWORK
>>>>>>>> but access rquested with command git ls-remote
>>>>>>>> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git v7 (for url
>>>>>>>> None)
>>>>>>>> ERROR: Logfile of failure stored in:
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> /home/evadeflow/projects/poky-git/build/tmp-eglibc-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/kmod-7-r0/temp/log.do_fetch.29423
>>>>>>>> Log data follows:
>>>>>>>> | ERROR: Function failed: Network access disabled through
>>>>>>>> BB_NO_NETWORK but access rquested with command git ls-remote
>>>>>>>> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git v7 (for url
>>>>>>>> None)
>>>>>>>> NOTE: package kmod-7-r0: task do_fetch: Failed
>>>>>>>> ERROR: Task 1374
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> (/home/evadeflow/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>>>>>>> do_fetch) failed with exit code '1'
>>>>>>>> Waiting for 1 running tasks to finish:
>>>>>>>> 0: libusb1-1.0.8-r4 do_compile (pid 29232)
>>>>>>>> NOTE: package libusb1-1.0.8-r4: task do_compile: Succeeded
>>>>>>>> NOTE: Tasks Summary: Attempted 697 tasks of which 105 didn't need to
>>>>>>>> be rerun and 1 failed.
>>>>>>>>
>>>>>>>> Summary: 1 task failed:
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> /home/evadeflow/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>>>>>>> do_fetch
>>>>>>>> Summary: There was 1 ERROR message shown, returning a non-zero exit
>>>>>>>> code.
>>>>>>>> bitbake discovery-image  5338.15s user 995.52s system 187% cpu
>>>>>>>> 56:12.92
>>>>>>>> total
>>>>>>>>
>>>>>>>> [NOTE: I'm on poky denzil at 65ffa73, meta-ivi denzil at e068388, and
>>>>>>>> meta-systemd denzil at 6a358e9. Also, that typo in the output
>>>>>>>> isn't mine, i.e., 'rquested' should be 'requested'.]
>>>>>>>>
>>>>>>>> Can anyone explain what's going on here? If I look in the poky-mirror
>>>>>>>> folder for kmod-related stuff, I see:
>>>>>>>>
>>>>>>>> % ls /home/evadeflow/projects/poky-mirror/*kmod*
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> /home/evadeflow/projects/poky-mirror/git2_git.kernel.org.pub.scm.utils.kernel.kmod.kmod.git.tar.gz
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> /home/evadeflow/projects/poky-mirror/git2_git.profusion.mobi.kmod.git.tar.gz
>>>>>>>>
>>>>>>>> I *think* this is what needs to be downloaded for this recipe(?) Why
>>>>>>>> is
>>>>>>>> `git ls-remote` being run at all? I'm not sure whether this is the
>>>>>>>> fault
>>>>>>>> of poky/oe-core, or of the meta-systemd layer. I'd just really wish
>>>>>>>> it
>>>>>>>> worked. `:-}  Any advice?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Where did you get that meta-systemd layer?  I can't find your
>>>>>>> recipe nor that revision (denzil at 6a358e9) in the published version
>>>>>>> which is at git://git.openembedded.org/meta-openembedded according
>>>>>>> to http://www.openembedded.org/wiki/LayerIndex
>>>>>>>
>>>>>>> --
>>>>>>> ------------------------------------------------------------
>>>>>>> Gary Thomas                 |  Consulting for the
>>>>>>> MLB Associates              |    Embedded world
>>>>>>> ------------------------------------------------------------
>>>>>>> _______________________________________________
>>>>>>> yocto mailing list
>>>>>>> yocto at yoctoproject.org
>>>>>>> https://lists.yoctoproject.org/listinfo/yocto
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> ------------------------------------------------------------
>>>>> Gary Thomas                 |  Consulting for the
>>>>> MLB Associates              |    Embedded world
>>>>> ------------------------------------------------------------
>>
>>
>> --
>> ------------------------------------------------------------
>> Gary Thomas                 |  Consulting for the
>> MLB Associates              |    Embedded world
>> ------------------------------------------------------------

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

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