[CFT] WITH_META_MODE: Working incremental build

[Bryan Drewery]

On 5/31/16 4:51 PM, Bryan Drewery wrote:
> On 5/31/16 4:41 PM, Bryan Drewery wrote:
>> On 5/31/16 4:37 PM, Bryan Drewery wrote:
>>> On 5/31/16 7:06 AM, David Wolfskill wrote:
>>>> Kernel build failed (on laptop).  But siince the build machine had succeeded,
>>>> I tried "make cleanworld" on the laptop, taht re-tried the build... and
>>>> it worked.
>>>> --- machine ---
>>>> machine -> /root/svn/base/sys/amd64/include
>>>> ln: machine/include: File exists
>>>> *** [machine] Error code 1
>>>>
>>>> make: stopped in /root/svn/base/sys/modules/accf_http
>>>
>>>
>>> I've figured out the root cause for this and will have a fix soon.
>>>
>>
>> Should be fixed by r301088.
>>
>> If you hit a Linux64.ko issue, you forgot to cleanworld first. Sorry
>> about that. I've added in a mitigation to rebuild in this case and am
>> working to get a change into bmake to remove the cleanworld need.
>>
>> The last remaining failure reported is in sys/boot/efi/loader when
>> running installworld.
>>
> 
> I'm thinking the installworld issue is actually fixed by r301088 as
> well.  My theory is that the bad machine symlink being created in the
> source directory caused the symlink for sys/boot/efi/loader to be
> considered modified and it rebuilt on install.
> 

Another reported issue just now is that right after an installworld,
everything rebuilds due to changed /bin/sh (-dM flag to make tells you
why things rebuild).  I'll look into some mitigations for this.

-- 
Regards,
Bryan Drewery

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