Re: [darktable-dev] GCC 7

[Jørn Villesen Christensen]

Hi again,

Apparently, no, that is not enough. rm -r build/ did the job, and this link:

https://stackoverflow.com/questions/673407/how-do-i-clear-my-local-working-directory-in-git

suggests git clean -d -x -f.

Anyway... it compiles now. Sorry for the noise.

~Jørn


On 2018-01-27 21:31, Jørn Villesen Christensen wrote:

Yes, I think so. git clean -f should do that, right?

~Jørn


On 2018-01-27 21:21, Roman Lebedev wrote:

You have already tried removing the build dir?

On Sat, Jan 27, 2018 at 5:14 PM, Jørn Villesen Christensen
 wrote:

Ok. Thank you for your replies. I'll have another look later.

One reason why I thought it might have been due to gcc 7 was these 
two posts

(among others):

https://github.com/svaarala/duktape/issues/1602

https://github.com/collectd/collectd/issues/2423

But thank you once again :)

~Jørn



On 2018-01-27 16:04, Jean-Luc Coulon (f5ibh) wrote:


Hi
2018-01-27 9:57 GMT+01:00 Tobias Ellinghaus >:

 Am Samstag, 27. Januar 2018, 06:38:57 CET schrieb Jørn Villesen
 Christensen:
 > Hi there,
 >
 > It seems (to me) that darktable does not support gcc 7. Is 
there any
 > effort at the moment to support this? Or if not, what is the 
latest

 > gcc-version that is supported?

 gcc 7 should be supported, several of us are building with it all
 the time.

I use gcc 7 and I dont experience any problem related to it.
And I build git version daily (or mostly)

 [ ... ]
 > got gcc v7.2 along with it.

 I am using 7.3 at the moment, but I am fairly certain that I used
 7.2 before.


I have used 7.2 and I use 7.3 from debian


  > BR
  > Jørn

 Tobias

Jean-Luc



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Re: [darktable-dev] GCC 7

[Roman Lebedev]

You have already tried removing the build dir?

On Sat, Jan 27, 2018 at 5:14 PM, Jørn Villesen Christensen
 wrote:
> Ok. Thank you for your replies. I'll have another look later.
>
> One reason why I thought it might have been due to gcc 7 was these two posts
> (among others):
>
> https://github.com/svaarala/duktape/issues/1602
>
> https://github.com/collectd/collectd/issues/2423
>
> But thank you once again :)
>
> ~Jørn
>
>
>
> On 2018-01-27 16:04, Jean-Luc Coulon (f5ibh) wrote:
>>
>> Hi
>> 2018-01-27 9:57 GMT+01:00 Tobias Ellinghaus > >:
>>
>> Am Samstag, 27. Januar 2018, 06:38:57 CET schrieb Jørn Villesen
>> Christensen:
>> > Hi there,
>> >
>> > It seems (to me) that darktable does not support gcc 7. Is there any
>> > effort at the moment to support this? Or if not, what is the latest
>> > gcc-version that is supported?
>>
>> gcc 7 should be supported, several of us are building with it all
>> the time.
>>
>> I use gcc 7 and I dont experience any problem related to it.
>> And I build git version daily (or mostly)
>>
>> [ ... ]
>> > got gcc v7.2 along with it.
>>
>> I am using 7.3 at the moment, but I am fairly certain that I used
>> 7.2 before.
>>
>>
>> I have used 7.2 and I use 7.3 from debian
>>
>>
>>  > BR
>>  > Jørn
>>
>> Tobias
>>
>> Jean-Luc
>>
>>
>>
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>> darktable developer mailing list to unsubscribe send a mail to
>> darktable-dev+unsubscr...@lists.darktable.org
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>
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>
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Re: [darktable-dev] GCC 7

[Jørn Villesen Christensen]

Ok. Thank you for your replies. I'll have another look later.

One reason why I thought it might have been due to gcc 7 was these two 
posts (among others):


https://github.com/svaarala/duktape/issues/1602

https://github.com/collectd/collectd/issues/2423

But thank you once again :)

~Jørn



On 2018-01-27 16:04, Jean-Luc Coulon (f5ibh) wrote:

Hi
2018-01-27 9:57 GMT+01:00 Tobias Ellinghaus >:


Am Samstag, 27. Januar 2018, 06:38:57 CET schrieb Jørn Villesen
Christensen:
> Hi there,
>
> It seems (to me) that darktable does not support gcc 7. Is there any
> effort at the moment to support this? Or if not, what is the latest
> gcc-version that is supported?

gcc 7 should be supported, several of us are building with it all
the time.

I use gcc 7 and I dont experience any problem related to it.
And I build git version daily (or mostly)

[ ... ] 


> got gcc v7.2 along with it.

I am using 7.3 at the moment, but I am fairly certain that I used
7.2 before.


I have used 7.2 and I use 7.3 from debian


 > BR
 > Jørn

Tobias

Jean-Luc


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Re: [darktable-dev] GCC 7

[Tobias Ellinghaus]

Am Samstag, 27. Januar 2018, 06:38:57 CET schrieb Jørn Villesen Christensen:
> Hi there,
> 
> It seems (to me) that darktable does not support gcc 7. Is there any
> effort at the moment to support this? Or if not, what is the latest
> gcc-version that is supported?

gcc 7 should be supported, several of us are building with it all the time.

> Observations behind this question:
> 
> I just did a git pull on the master branch and tried to compile it. I
> got the following error (and others similar):
> 
> /home/jvc/Dev/darktable/src/common/mipmap_cache.c: In function
> ‘dt_mipmap_cache_unlink_ondisk_thumbnail.part.3’:
> /home/jvc/Dev/darktable/src/common/mipmap_cache.c:426:42: error: ‘.d/’
> directive output may be truncated writing 3 bytes into a region of size
> between 1 and 4096 [-Werror=format-truncation=]
>   snprintf(filename, sizeof(filename), "%s.d/%d/%d.jpg",
> cache->cachedir, mip, imgid);
>^~~~

I have never seen that error before, I am not even aware of ".d/" being a 
printf directive of any kind. Does anyone know what's going on?

> /home/jvc/Dev/darktable/src/common/mipmap_cache.c:426:42: note: using
> the range [-2147483648, 2147483647] for directive argument
> In file included from /usr/include/stdio.h:862:0,
>   from /home/jvc/Dev/darktable/src/common/dtpthread.h:28,
>   from /home/jvc/Dev/darktable/src/common/cache.h:21,
>   from /home/jvc/Dev/darktable/src/common/mipmap_cache.h:21,
> from /home/jvc/Dev/darktable/src/common/mipmap_cache.c:19:
> 
> 
> After a bit googling, I realised it was because I upgraded my Ubuntu and
> got gcc v7.2 along with it.

I am using 7.3 at the moment, but I am fairly certain that I used 7.2 before.

> BR
> Jørn

Tobias

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[darktable-dev] GCC 7

[Jørn Villesen Christensen]

Hi there,

It seems (to me) that darktable does not support gcc 7. Is there any 
effort at the moment to support this? Or if not, what is the latest 
gcc-version that is supported?


Observations behind this question:

I just did a git pull on the master branch and tried to compile it. I 
got the following error (and others similar):


/home/jvc/Dev/darktable/src/common/mipmap_cache.c: In function 
‘dt_mipmap_cache_unlink_ondisk_thumbnail.part.3’:
/home/jvc/Dev/darktable/src/common/mipmap_cache.c:426:42: error: ‘.d/’ 
directive output may be truncated writing 3 bytes into a region of size 
between 1 and 4096 [-Werror=format-truncation=]
 snprintf(filename, sizeof(filename), "%s.d/%d/%d.jpg", 
cache->cachedir, mip, imgid);

  ^~~~
/home/jvc/Dev/darktable/src/common/mipmap_cache.c:426:42: note: using 
the range [-2147483648, 2147483647] for directive argument

In file included from /usr/include/stdio.h:862:0,
 from /home/jvc/Dev/darktable/src/common/dtpthread.h:28,
 from /home/jvc/Dev/darktable/src/common/cache.h:21,
 from /home/jvc/Dev/darktable/src/common/mipmap_cache.h:21,
 from /home/jvc/Dev/darktable/src/common/mipmap_cache.c:19:


After a bit googling, I realised it was because I upgraded my Ubuntu and 
got gcc v7.2 along with it.


BR
Jørn

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