Debian Bug report logs - #649557
extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

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

From: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

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

Subject: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Tue, 22 Nov 2011 12:09:12 +0900

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

Source: extremetuxracer
Version: 0.4-4
Severity: wishlist
User: libpng@packages.debian.org
Usertags: libpng15-transition

Hi,

I uploaded libpng 1.5.2 to experimental.
libpng maintainers plan to transition from libpng 1.2 to 1.5.
I am checking build it the package depend to libpng.

I noticed your package FTBFS by libpng 1.5.
I attached build log.
Could you check your package?

Best regards,
  Nobuhiro

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.39-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

[extremetuxracer_0.4-4.2_amd64.build.gz (application/x-gzip, attachment)]

Message #12 received at 649557@bugs.debian.org (full text, mbox, reply):

From: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

To: 649557@bugs.debian.org

Subject: Re: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Wed, 23 May 2012 13:04:52 +0900

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

tags 649557 patch
thanks

Hi,

I created a patch which revise this problem.
I attached.
Could you check and apply?

Best regards,
  Nobuhiro

-- 
Nobuhiro Iwamatsu
   iwamatsu at {nigauri.org / debian.org}
   GPG ID: 40AD1FA6

[extremetuxracer-0.4_png15.patch (application/octet-stream, attachment)]

Message #27 received at 649557@bugs.debian.org (full text, mbox, reply):

From: Markus Koschany <apo@debian.org>

To: 649557@bugs.debian.org

Subject: Re: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Fri, 8 Jan 2016 12:21:46 +0100

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

On Wed, 23 May 2012 13:04:52 +0900 Nobuhiro Iwamatsu
<iwamatsu@nigauri.org> wrote:
> tags 649557 patch
> thanks
> 
> Hi,
> 
> I created a patch which revise this problem.
> I attached.
> Could you check and apply?

The package cannot be built with libpng16-dev because it conflicts with
libpng12-dev. I will try to verify this patch as soon as this issue is
resolved.

Markus

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Message #32 received at 649557@bugs.debian.org (full text, mbox, reply):

From: James Cowgill <james410@cowgill.org.uk>

To: Markus Koschany <apo@debian.org>

Cc: 649557@bugs.debian.org

Subject: Re: Bug#649557: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Fri, 08 Jan 2016 15:02:33 +0000

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Hi,

On Fri, 2016-01-08 at 12:21 +0100, Markus Koschany wrote:
> On Wed, 23 May 2012 13:04:52 +0900 Nobuhiro Iwamatsu
> <iwamatsu@nigauri.org> wrote:
> > I created a patch which revise this problem.
> > I attached.
> > Could you check and apply?
> 
> The package cannot be built with libpng16-dev because it conflicts
> with libpng12-dev. I will try to verify this patch as soon as this
> issue is resolved.

This is intentional. Both packages provide files such as
/usr/include/png.h and libpng.so so they have to conflict with each
other.

You have to remove libpng12-dev first or build the package in a chroot.

James

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Message #37 received at 649557@bugs.debian.org (full text, mbox, reply):

From: Markus Koschany <apo@debian.org>

To: James Cowgill <james410@cowgill.org.uk>

Cc: 649557@bugs.debian.org

Subject: Re: Bug#649557: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Fri, 8 Jan 2016 16:20:18 +0100

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Am 08.01.2016 um 16:02 schrieb James Cowgill:
> Hi,
> 
> On Fri, 2016-01-08 at 12:21 +0100, Markus Koschany wrote:
>> On Wed, 23 May 2012 13:04:52 +0900 Nobuhiro Iwamatsu
>> <iwamatsu@nigauri.org> wrote:
>>> I created a patch which revise this problem.
>>> I attached.
>>> Could you check and apply?
>>
>> The package cannot be built with libpng16-dev because it conflicts
>> with libpng12-dev. I will try to verify this patch as soon as this
>> issue is resolved.
> 
> This is intentional. Both packages provide files such as
> /usr/include/png.h and libpng.so so they have to conflict with each
> other.
> 
> You have to remove libpng12-dev first or build the package in a chroot.
> 
> James

Hi,

I just have replaced the current B-D on libpng-dev with libpng16-dev and
I only build in clean chroots. My guess is that another build-dependency
pulls in libpng12-dev and that leads to the aforementioned conflict. If
I'm not mistaken I have to wait until the other package is fixed and
then I can fix this issue. Right?

Markus

[signature.asc (application/pgp-signature, attachment)]

Message #42 received at 649557@bugs.debian.org (full text, mbox, reply):

From: James Cowgill <james410@cowgill.org.uk>

To: Markus Koschany <apo@debian.org>

Cc: 649557@bugs.debian.org

Subject: Re: Bug#649557: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Fri, 08 Jan 2016 15:31:45 +0000

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

On Fri, 2016-01-08 at 16:20 +0100, Markus Koschany wrote:
> Am 08.01.2016 um 16:02 schrieb James Cowgill:
> > On Fri, 2016-01-08 at 12:21 +0100, Markus Koschany wrote:
> > > The package cannot be built with libpng16-dev because it
> > > conflicts with libpng12-dev. I will try to verify this patch as
> > > soon as this issue is resolved.
> > 
> > This is intentional. Both packages provide files such as
> > /usr/include/png.h and libpng.so so they have to conflict with each
> > other.
> > 
> > You have to remove libpng12-dev first or build the package in a
> > chroot.
> 
> Hi,
> 
> I just have replaced the current B-D on libpng-dev with libpng16-dev
> and I only build in clean chroots. My guess is that another build-
> dependency pulls in libpng12-dev and that leads to the aforementioned
> conflict. If I'm not mistaken I have to wait until the other package
> is fixed and then I can fix this issue. Right?

Ah ok, I think this is because libpng16-dev doesn't provide libpng-dev
so any *-dev package depending on libpng-dev will use libpng12-dev.

This is the package Tobias Frost posted which has libpng-dev enabled:
https://libpng.sviech.de/libpng_package_used/libpng1.6_1.6.19-1.dsc

This thread has the link (+ some discussion):
https://lists.debian.org/debian-devel/2016/01/msg00159.html

James

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Message #47 received at 649557@bugs.debian.org (full text, mbox, reply):

From: Markus Koschany <apo@debian.org>

To: James Cowgill <james410@cowgill.org.uk>

Cc: 649557@bugs.debian.org

Subject: Re: Bug#649557: extremetuxracer: FTBFS: ppgltk/images/png_reader.cpp:80:49: error: 'int_p_NULL' was not declared in this scope

Date: Fri, 8 Jan 2016 16:34:57 +0100

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

Am 08.01.2016 um 16:31 schrieb James Cowgill:
> On Fri, 2016-01-08 at 16:20 +0100, Markus Koschany wrote:
>> Am 08.01.2016 um 16:02 schrieb James Cowgill:
>>> On Fri, 2016-01-08 at 12:21 +0100, Markus Koschany wrote:
>>>> The package cannot be built with libpng16-dev because it
>>>> conflicts with libpng12-dev. I will try to verify this patch as
>>>> soon as this issue is resolved.
>>>
>>> This is intentional. Both packages provide files such as
>>> /usr/include/png.h and libpng.so so they have to conflict with each
>>> other.
>>>
>>> You have to remove libpng12-dev first or build the package in a
>>> chroot.
>>
>> Hi,
>>
>> I just have replaced the current B-D on libpng-dev with libpng16-dev
>> and I only build in clean chroots. My guess is that another build-
>> dependency pulls in libpng12-dev and that leads to the aforementioned
>> conflict. If I'm not mistaken I have to wait until the other package
>> is fixed and then I can fix this issue. Right?
> 
> Ah ok, I think this is because libpng16-dev doesn't provide libpng-dev
> so any *-dev package depending on libpng-dev will use libpng12-dev.
> 
> This is the package Tobias Frost posted which has libpng-dev enabled:
> https://libpng.sviech.de/libpng_package_used/libpng1.6_1.6.19-1.dsc
> 
> This thread has the link (+ some discussion):
> https://lists.debian.org/debian-devel/2016/01/msg00159.html

Meh, why isn't this package in experimental yet :/. I'll give it a try.

Thanks,

Markus

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Message #52 received at 649557-close@bugs.debian.org (full text, mbox, reply):

From: Markus Koschany <apo@debian.org>

To: 649557-close@bugs.debian.org

Subject: Bug#649557: fixed in extremetuxracer 0.4-8

Date: Fri, 08 Jan 2016 18:18:47 +0000

Source: extremetuxracer
Source-Version: 0.4-8

We believe that the bug you reported is fixed in the latest version of
extremetuxracer, 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 649557@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Markus Koschany <apo@debian.org> (supplier of updated extremetuxracer 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: Fri, 08 Jan 2016 18:42:49 +0100
Source: extremetuxracer
Binary: extremetuxracer extremetuxracer-data extremetuxracer-gimp-dev
Architecture: source
Version: 0.4-8
Distribution: unstable
Urgency: medium
Maintainer: Debian Games Team <pkg-games-devel@lists.alioth.debian.org>
Changed-By: Markus Koschany <apo@debian.org>
Description:
 extremetuxracer - 3D racing game featuring Tux, the Linux penguin
 extremetuxracer-data - data files for the game Extreme Tux Racer
 extremetuxracer-gimp-dev - plugins for GIMP for easy development of etracer courses
Closes: 649557
Changes:
 extremetuxracer (0.4-8) unstable; urgency=medium
 .
   * Add libpng16-transition.patch.
     Fix FTBFS with libpng16. Thanks to Nobuhiro Iwamatsu for the report and
     patch. (Closes: #649557)
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 fbd0f434e912810827db60bc870aea7fc00f84ca 14412 extremetuxracer_0.4-8.debian.tar.xz
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Files:
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