Re: [Reproducible-builds] How to react on "the second build failed, even though the first build was successful" ?

2015-12-14 Thread Holger Levsen
Hi,

most often packages fail to do the 2nd build because they cannot deal with 
UTF-8 locales, which we have enabled in the 2nd but not the 1st build.

See https://reproducible.debian.net/reproducible.html#variation to learn how 
1st+2nd build differ.


cheers,
Holger


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Re: [Reproducible-builds] How to react on "the second build failed, even though the first build was successful" ?

2015-12-14 Thread Holger Levsen
Hi Thomas,

On Montag, 14. Dezember 2015, Thomas Schmitt wrote:
> The warning is still on display at
>   https://tracker.debian.org/pkg/libisoburn
> No new attempt of building is shown on
>   https://reproducible.debian.net/rb-pkg/unstable/amd64/libisoburn.html

I've triggered a test of libisoburn in unstable/amd64 and 
https://reproducible.debian.net/rb-pkg/unstable/amd64/libisoburn.html looks 
good now.


cheers,
Holger


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Re: [Reproducible-builds] How to react on "the second build failed, even though the first build was successful" ?

2015-12-14 Thread Thomas Schmitt
Hi,

> I've triggered a test of libisoburn in unstable/amd64

Sunshine ! One stain less on the package.


Have a nice day :)

Thomas


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Re: [Reproducible-builds] How to react on "the second build failed, even though the first build was successful" ?

2015-12-13 Thread Esa Peuha
On Sat, Dec 12, 2015 at 6:14 PM, Chris Lamb  wrote:
> I've lost my scrollback apologies but IIRC it wasn't anything beyond 
> acknowledgement of the issue which I felt was enough to share with Thomas to 
> prevent him thinking it was "his" issue to debug.

OK, no problem. I was just wondering if anyone had any idea what
might be causing the issue or how to debug it. From what I've seen
on my pbuilder setup, the issue seems reproducible; as long as
the package to build and its build dependencies don't change,
the build will always fail the same way. That makes me think that
it probably shouldn't be too difficult to debug, at least for
someone who knows how to debug pbuilder, but I'm afraid I don't.

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Re: [Reproducible-builds] How to react on "the second build failed, even though the first build was successful" ?

2015-12-12 Thread Esa Peuha
On Fri, Dec 11, 2015 at 11:09 PM, Chris Lamb  wrote:

> There is some issue (discussed on IRC earlier) with the second build

Is this IRC discussion archived somewhere? If not, could you
summarize it on the mailing list?

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Re: [Reproducible-builds] How to react on "the second build failed, even though the first build was successful" ?

2015-12-11 Thread Chris Lamb
Hi Thomas,

Thanks for getting in touch. Replying quickly so we don't use up too much of 
your time:

>   "dpkg-buildpackage: binary-only upload (no source included)"

There is some issue (discussed on IRC earlier) with the second build so, in 
this case, there is nothing to react to - the above message does indeed imply 
that the build succeeded, so the "build2 failed" state is erroneous.

> Then in the second run i see unusual messages
>   I: user script /srv/workspace/pbuilder/59313/tmp/hooks/B01_cleanup starting
>   I: user script /srv/workspace/pbuilder/59313/tmp/hooks/B01_cleanup finished
> and lots of complaints about
>   perl: warning: Setting locale failed.
> 
> This is not by me or by autotools. I don't use any perl
> and quite surely did not install that hook script.

This hook script is (one way) how we introduce variations into the second build 
such as changing the hostname, etc.

Regarding Perl: whilst you do not use it directly, many of the Debian build 
tools do, hence the errors when it is invoked. The locale complaints you refer 
to are a side-effect of the aforementioned build variations.


Regards,

-- 
  ,''`.
 : :'  : Chris Lamb
 `. `'`  la...@debian.org / chris-lamb.co.uk
   `-

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