[Buildroot] [autobuild.buildroot.net] Build results for 2017-09-11

[Matthew Weber]

All,

On Tue, Sep 12, 2017 at 8:14 AM, Matthew Weber
<matthew.weber at rockwellcollins.com> wrote:
> Autobuilders,
>
> On Tue, Sep 12, 2017 at 1:30 AM, Thomas Petazzoni
> <thomas.petazzoni at free-electrons.com> wrote:
>>
>> Hello,
>>
>> Build statistics for 2017-09-11
>> ================================
>>
>
> <snip>
>
>>          arm |                        unknown | NOK | http://autobuild.buildroot.net/results/063e878e66a348efd81806a591971ece2981d8a0 |
>>        sparc |                        unknown | NOK | http://autobuild.buildroot.net/results/3b90bd8cbeaef86dc08e4d86eadd231eb7c119a2 |
>>
>
> I'm got an autobuilder which will only produce a unknown when it
> fails.  It is a Ubuntu 16.04.2 LTS machine (make 4.1 and dash
> 0.5.8-2.1ubuntu2 ) .  I forget how long it's been since I last
> discussed package name detection logic(adjusting the regex and number
> of lines looked at in the end log) with Thomas for a similar situation
> with a Ubuntu ~16.x machine.  I ended up decommissioning that machine
> and never resolved the issue.
>
> To help debunk this, I have manually started the builder today from a
> user's shell on that same server and want to verify if there is a
> difference between running via cron w/dash and manual w/bash.
>
> One question I do have for everyone is, what version of OS/make/shell
> combinations are we already running on other builders?  Anything >=
> the versions I mention above?
>
>
> +++++++++++ Failing and reporting correctly +++++++++++
>
> make[4]: *** [src/lib/openjp2/CMakeFiles/openjp2_static.dir/thread.c.o] Error 1
> make[3]: *** [src/lib/openjp2/CMakeFiles/openjp2_static.dir/all] Error 2
> make[3]: *** Waiting for unfinished jobs....
> [  7%] Building C object src/lib/openjp2/CMakeFiles/openjp2.dir/dwt.c.o
> make[4]: *** [src/lib/openjp2/CMakeFiles/openjp2.dir/thread.c.o] Error 1
> make[4]: *** Waiting for unfinished jobs....
> make[3]: *** [src/lib/openjp2/CMakeFiles/openjp2.dir/all] Error 2
> make[2]: *** [all] Error 2
> make[1]: *** [/home/buildroot/autobuild/run/instance-1/output/build/openjpeg-2.2.0/.stamp_built]
> Error 2
> make: *** [_all] Error 2
> make: Leaving directory `/home/buildroot/autobuild/run/instance-1/buildroot'
>
>
> +++++++++++ Failing and reporting unknown +++++++++++
>
> make[4]: *** [src/lib/openjp2/CMakeFiles/openjp2.dir/thread.c.o] Error 1
> make[4]: *** Waiting for unfinished jobs....
> [ 13%] Building C object src/lib/openjp2/CMakeFiles/openjp2_static.dir/bio.c.o
> [ 14%] Building C object src/lib/openjp2/CMakeFiles/openjp2_static.dir/cio.c.o
> src/lib/openjp2/CMakeFiles/openjp2_static.dir/build.make:62: recipe
> for target 'src/lib/openjp2/CMakeFiles/openjp2_static.dir/thread.c.o'
> failed
> make[4]: *** [src/lib/openjp2/CMakeFiles/openjp2_static.dir/thread.c.o] Error 1
> make[4]: *** Waiting for unfinished jobs....
> CMakeFiles/Makefile2:142: recipe for target
> 'src/lib/openjp2/CMakeFiles/openjp2_static.dir/all' failed
> make[3]: *** [src/lib/openjp2/CMakeFiles/openjp2_static.dir/all] Error 2
> make[3]: *** Waiting for unfinished jobs....
> CMakeFiles/Makefile2:105: recipe for target
> 'src/lib/openjp2/CMakeFiles/openjp2.dir/all' failed
> make[3]: *** [src/lib/openjp2/CMakeFiles/openjp2.dir/all] Error 2
> Makefile:151: recipe for target 'all' failed
> make[2]: *** [all] Error 2
> package/pkg-generic.mk:234: recipe for target
> '/home/gitlab-runner/brauto/instance-0/output/build/openjpeg-2.2.0/.stamp_built'
> failed
> make[1]: *** [/home/gitlab-runner/brauto/instance-0/output/build/openjpeg-2.2.0/.stamp_built]
> Error 2
> Makefile:79: recipe for target '_all' failed
> make: *** [_all] Error 2
> make: Leaving directory '/home/gitlab-runner/brauto/instance-0/buildroot'
>

So I did a very simple test on that server, created a Makefile and put
the following in it.
x:
        false

Then ran make and got the following output with make version 4.1
false
Makefile:2: recipe for target 'x' failed
make: *** [x] Error 1

So it looks like the new Make is outputting the additional recipe
lines and throwing off the number of lines we tail for getting the
package name.  We probably need to change the following line(s) to
look at 4 lines.
https://git.busybox.net/buildroot-test/tree/scripts/autobuild-run#n436
https://git.busybox.net/buildroot-test/tree/web/import.inc.php#n226

Thoughts?  I'd be curious of my previous question about what version
of OS's people are running to see how new of env/tools are being used.

--Matt