Debian Bug report logs - #810907
repsnapper: FTBFS on ppc64el: termios problems

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Fernando Seiti Furusato <ferseiti@br.ibm.com>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: repsnapper: FTBFS on ppc64el: termios problems

Date: Wed, 13 Jan 2016 11:05:40 -0500

[Message part 1 (text/plain, inline)]

Source: repsnapper
Severity: normal

Dear Maintainer,

The package repsnapper fails to build from source on ppc64el with the
following errors:

  src/printer/custom_baud.cpp: In function 'bool set_custom_baudrate(int, int)':
  src/printer/custom_baud.cpp:15:19: error: aggregate 'set_custom_baudrate(int, int)::termios2 options' has incomplete type and cannot be defined
     struct termios2 options;
                   ^
  src/printer/custom_baud.cpp:17:26: error: 'TCGETS2' was not declared in this scope
     if ( ioctl( device_fd, TCGETS2, &options ) < 0 ) {
                          ^
  src/printer/custom_baud.cpp:27:26: error: 'TCSETS2' was not declared in this scope
     if ( ioctl( device_fd, TCSETS2, &options ) < 0 ) {

That is probably because, although the type and macros in the errors are
defined within termios.h from asm-generic, that header is not included within
arch specific headers (eg asm/termbits.h) for ppc64el.

It is possible to force usage of those, but I am not sure that is the proper
approach to fix this (aka I don't know if it will work).
There is a patch attached that allows it to build.

I tested the patch on ppc64el and x86_64

Thanks and regards.

Fernando

-- System Information:
Debian Release: 8.0
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: ppc64el (ppc64le)

Kernel: Linux 3.16.0-4-powerpc64le (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

[ppc64el-asm-generic.patch (text/x-diff, attachment)]

Message #10 received at 810907@bugs.debian.org (full text, mbox, reply):

From: Andreas Beckmann <anbe@debian.org>

To: Debian Bug Tracking System <810907@bugs.debian.org>

Subject: Re: repsnapper: FTBFS on ppc64el: termios problems

Date: Sun, 14 Feb 2016 18:39:49 +0100

Followup-For: Bug #810907
Control: found -1 2.4a0-1
Control: severity -1 serious
Control: tag -1 patch

the same issue happens on powerpc

https://buildd.debian.org/status/fetch.php?pkg=repsnapper&arch=powerpc&ver=2.4a0-1&stamp=1455299926
https://buildd.debian.org/status/fetch.php?pkg=repsnapper&arch=ppc64el&ver=2.4a0-1&stamp=1455299989


Andreas

Message #21 received at 810907@bugs.debian.org (full text, mbox, reply):

From: Tiago Daitx <tiago.daitx@canonical.com>

To: 810907@bugs.debian.org

Subject: Re: repsnapper: FTBFS on ppc64el: termios problems

Date: Thu, 1 Sep 2016 20:34:47 -0300

[Message part 1 (text/plain, inline)]

On Sun, 14 Feb 2016 18:39:49 +0100 Andreas Beckmann <anbe@debian.org> wrote:
> Followup-For: Bug #810907
> Control: found -1 2.4a0-1
> Control: severity -1 serious
> Control: tag -1 patch
>
> the same issue happens on powerpc
>
> https://buildd.debian.org/status/fetch.php?pkg=repsnapper&arch=powerpc&ver=2.4a0-1&stamp=1455299926
> https://buildd.debian.org/status/fetch.php?pkg=repsnapper&arch=ppc64el&ver=2.4a0-1&stamp=1455299989
>

I have modified the original patch with a workaround that works for
all archs in Ubuntu [1].

Additionally, the attached debdiff also includes a fix for FTBFS that
happens when building with gcc 6 [2].

There is an open bug report against linux on Ubuntu due to the
mismatching headers between powerpc/ppc64el and the other archs, which
is the actual reason for this particular FTBFS.

Ubuntu bugs:
[1] https://bugs.launchpad.net/debian/+source/repsnapper/+bug/1619100
[2] https://bugs.launchpad.net/ubuntu/+source/repsnapper/+bug/1619289
[3] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1619446

thanks

[repsnapper_2.4a0-1_repsnapper_2.4a0-1ubuntu1.debdiff (application/octet-stream, attachment)]

[0005-include-asm-generic.patch (text/x-patch, attachment)]

Message #26 received at 810907-close@bugs.debian.org (full text, mbox, reply):

From: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

To: 810907-close@bugs.debian.org

Subject: Bug#810907: fixed in repsnapper 2.4a0-2

Date: Wed, 04 Jan 2017 12:33:36 +0000

Source: repsnapper
Source-Version: 2.4a0-2

We believe that the bug you reported is fixed in the latest version of
repsnapper, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 810907@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Ying-Chun Liu (PaulLiu) <paulliu@debian.org> (supplier of updated repsnapper package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Wed, 04 Jan 2017 19:53:22 +0800
Source: repsnapper
Binary: repsnapper
Architecture: source amd64
Version: 2.4a0-2
Distribution: unstable
Urgency: low
Maintainer: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Changed-By: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
Description:
 repsnapper - STL to GCode Converter and print software for RepRap machines
Closes: 810907 814331 831081
Changes:
 repsnapper (2.4a0-2) unstable; urgency=low
 .
   * Include patches from the upstream git repo (Closes: #814331)
     - 0011-replace-abs-with-std-abs-for-gcc6-compatibility.patch
       (Closes: #831081)
   * Include workaround 0105-include-asm-generic.patch (Closes: #810907)
   * Bump Standards-Version to 3.9.8: nothing needs to be changed.
Checksums-Sha1:
 061ed85ce8ebe9abadb7cf020a6293d507ce8e50 2011 repsnapper_2.4a0-2.dsc
 689235c2e1af8312cdad4f49d09c16073a8ae883 12112 repsnapper_2.4a0-2.debian.tar.xz
 1a4b0e38c6e013f3e177cbab98b1c1871b520b07 8013866 repsnapper-dbgsym_2.4a0-2_amd64.deb
 9ec64b64721a5a8d8d927aea01a4218eab829eb6 12426 repsnapper_2.4a0-2_amd64.buildinfo
 6e307e5551953dabe8aa802de3e651e2fcc0c417 726772 repsnapper_2.4a0-2_amd64.deb
Checksums-Sha256:
 5047c0ba8f07853d91267c8219a0e93789a5c9a1d54bf21ab9bbcc15dfad9bbd 2011 repsnapper_2.4a0-2.dsc
 e25557dc5fd7a4391687f1f9005c9befb0740fe575a166ddf8facf3ad263d147 12112 repsnapper_2.4a0-2.debian.tar.xz
 652d8f3f0656977d355bc2626b365c31772abfb99ab387bc0406d37dda9ea725 8013866 repsnapper-dbgsym_2.4a0-2_amd64.deb
 953e5aad9b45ca44a2e0d1ef56dd328fc4d79bba83c9600c9e392bf74f8a3fda 12426 repsnapper_2.4a0-2_amd64.buildinfo
 d1fd2f249a849c6085990b9edf84505701bf936c26063f94499a049ce4c70f8c 726772 repsnapper_2.4a0-2_amd64.deb
Files:
 83b98b2d03a5bbad238bc5360694181d 2011 utils optional repsnapper_2.4a0-2.dsc
 2ca9012c625478b17d6683a8b72a4cd6 12112 utils optional repsnapper_2.4a0-2.debian.tar.xz
 988187f880da6bf0055a660095bf8146 8013866 debug extra repsnapper-dbgsym_2.4a0-2_amd64.deb
 f09a92aa77364d98f7fd8f85e8b8947b 12426 utils optional repsnapper_2.4a0-2_amd64.buildinfo
 a32c43de82e7524de064278d32572c36 726772 utils optional repsnapper_2.4a0-2_amd64.deb

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