Groups > linux.debian.bugs.dist > #952658

Bug#926161: sbuild fails to build packages for wheezy ELTS

From	Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Newsgroups	linux.debian.bugs.dist
Subject	Bug#926161: sbuild fails to build packages for wheezy ELTS
Date	2019-04-02 11:00 +0200
Message-ID	<xInqV-5mT-3@gated-at.bofh.it> (permalink)
References	(1 earlier) <xI2Pv-XJ-3@gated-at.bofh.it> <xI2Zc-1gk-11@gated-at.bofh.it> <xInqV-5mT-5@gated-at.bofh.it> <xI2mw-O2-13@gated-at.bofh.it> <xInqV-5mT-5@gated-at.bofh.it>
Organization	DAS-NETZWERKTEAM

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

Hi Johannes,

On  Di 02 Apr 2019 09:07:33 CEST, Emilio Pozuelo Monfort wrote:

> On 01/04/2019 13:04, Mike Gabriel wrote:
>> Hi Johannes,
>>
>> On  Mo 01 Apr 2019 12:46:32 CEST, Johannes Schauer wrote:
>>
>>> Control: tag -1 + patch
>>>
>>> Hi,
>>>
>>> Quoting Mike Gabriel (2019-04-01 12:22:42)
>>>> Package: sbuild
>>>> Version: 0.78.1-1
>>>> Severity: important
>>>>
>>>> Hi,
>>>>
>>>> the members of the Freexian Extended LTS team need to be able to build
>>>> packages for wheezy.
>>>>
>>>> I have recently upgraded my notebook to Debian 10 (pre) and from then
>>>> on it failed building packages for wheezy-lts via sbuild.
>>>>
>>>> ```
>>>> +------------------------------------------------------------------------------+
>>>> | Install package build dependencies
>>>>          |
>>>> +------------------------------------------------------------------------------+
>>>>
>>>>
>>>> Setup apt archive
>>>> -----------------
>>>>
>>>> Merged Build-Depends: debhelper (>= 9), libpam0g-dev, libselinux1-dev,
>>>> libaudit-dev, build-essential, fakeroot
>>>> Filtered Build-Depends: debhelper (>= 9), libpam0g-dev,
>>>> libselinux1-dev, libaudit-dev, build-essential, fakeroot
>>>> dpkg-deb: building package `sbuild-build-depends-main-dummy' in
>>>> `/<<RESOLVERDIR>>/apt_archive/sbuild-build-depends-main-dummy.deb'.
>>>> gzip: unrecognized option '--keep'
>>>> Try `gzip --help' for more information.
>>>> gzip failed: 256
>>>> E: cannot create dummy archive
>>>> Failed to run apt-ftparchive.
>>>> E: Setting up apt archive failed
>>>> ```
>>>>
>>>> I currently run a slightly patched version of sbuild (.debdiff is
>>>> attached). With the below patch, I can build packages for wheezy again:
>>>>
>>>> ```
>>>> diff -Nru sbuild-0.78.1/debian/patches/support-gzip-in-wheezy.patch
>>>> sbuild-0.78.1/debian/patches/support-gzip-in-wheezy.patch
>>>> ---
>>>> sbuild-0.78.1/debian/patches/support-gzip-in-wheezy.patch       1970-01-01
>>>> 01:00:00.000000000 +0100
>>>> +++
>>>> sbuild-0.78.1/debian/patches/support-gzip-in-wheezy.patch       2019-04-01
>>>> 11:33:06.000000000 +0200
>>>> @@ -0,0 +1,16 @@
>>>> +Description: gzip in wheezy lacks --keep option, so avoid using it.
>>>> +Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
>>>> +
>>>> +--- a/lib/Sbuild/ResolverBase.pm
>>>> ++++ b/lib/Sbuild/ResolverBase.pm
>>>> +@@ -1445,8 +1445,8 @@
>>>> +     closedir($dh);
>>>> + }
>>>> +
>>>> +-system('gzip', '--keep', '--force', 'Packages') == 0 or die "gzip
>>>> failed: $?\n";
>>>> +-system('gzip', '--keep', '--force', 'Sources') == 0 or die "gzip
>>>> failed: $?\n";
>>>> ++system('gzip -c --force Packages > Packages.gz') == 0 or die "gzip
>>>> failed: $?\n";
>>>> ++system('gzip -c --force Sources  > Sources.gz' ) == 0 or die "gzip
>>>> failed: $?\n";
>>>> +
>>>> + my $packages_md5 = hash_file('Packages', 'md5sum');
>>>> + my $sources_md5 = hash_file('Sources', 'md5sum');
>>>> ```
>>>
>>> indeed I was not aware that the --keep option is a relatively  
>>> recent addition
>>> to gzip. Does wheezy sbuild at least have the short option or is  
>>> it completely
>>> missing?
>>
>> Wheezy's gzip (not sbuild, as written above) lacks the --keep functionality
>> entirely. So neither "--keep" and nor "-k" are available.
>>
>>> Why do you think is this issue of severity important? Did you contact the
>>> release team about a possible freeze exception?
>>
>> I assume that the RT will make a freeze exception for the above patch. One
>> member of the release team is also an ELTS contributor (Emilio, in  
>> Cc:). Keeping
>> Debian's tool chains intact, also for team's providing security  
>> support for old
>> versions of Debian, seems justification enough for setting this  
>> bug's severity
>> to important.
>
> This looks alright. Please also include the patch from #923484  
> (hopefully after
> an ack from the maintainers).
>
> Emilio

Please do the upload with #923484 and #926161 fixed to unstable and  
send me the .debdiff off-list / off-bts. I will then file the unblock  
bug for it.

It is ok, to upload first, then request unblocking for the two bugs named.

Thanks,
Mike
-- 

DAS-NETZWERKTEAM
c\o Technik- und Ökologiezentrum Eckernförde
Mike Gabriel, Marienthaler str. 17, 24340 Eckernförde
mobile: +49 (1520) 1976 148
landline: +49 (4354) 8390 139

GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22  0782 9AF4 6B30 2577 1B31
mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de

Thread

Bug#926161: sbuild fails to build packages for wheezy ELTS Mike Gabriel <mike.gabriel@das-netzwerkteam.de> - 2019-04-01 12:30 +0200
  Bug#926161: here comes the .debdiff Mike Gabriel <mike.gabriel@das-netzwerkteam.de> - 2019-04-01 12:50 +0200
  Bug#926161: sbuild fails to build packages for wheezy ELTS Johannes Schauer <josch@debian.org> - 2019-04-01 13:00 +0200
    Bug#926161: sbuild fails to build packages for wheezy ELTS Mike Gabriel <mike.gabriel@das-netzwerkteam.de> - 2019-04-01 13:10 +0200
      Bug#926161: sbuild fails to build packages for wheezy ELTS Johannes Schauer <josch@debian.org> - 2019-04-01 13:30 +0200
  Bug#926161: sbuild fails to build packages for wheezy ELTS Mike Gabriel <mike.gabriel@das-netzwerkteam.de> - 2019-04-02 11:00 +0200
    Bug#923484: Bug#926161: sbuild fails to build packages for wheezy ELTS Johannes Schauer <josch@debian.org> - 2019-04-03 17:00 +0200

csiph-web