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* [devel] gcc4.8 bad, bad
  @ 2014-02-26  4:09 ` REAL
  2014-02-26 12:09   ` Dmitry V. Levin
  2014-02-27  2:26   ` Dmitry V. Levin
  0 siblings, 2 replies; 11+ messages in thread
From: REAL @ 2014-02-26  4:09 UTC (permalink / raw)
  To: ALT Linux Team development discussions

Привет!

Что-то с нашим gcc4.8 очень не так:


-------- Исходное сообщение --------
Тема: coin3d-3.1.3-alt8: Sisyphus/i586 test rebuild failed [1]
Дата: Tue, 25 Feb 2014 14:05:04 +0000 (UTC)
От: ALT beekeeper <hiver@altlinux.org>
Отвечать: devel@lists.altlinux.org
Кому: real@altlinux.org,qa@packages.altlinux.org
Копия: hiver@altlinux.org

Package: coin3d-3.1.3-alt8
Status: Sisyphus/i586 test rebuild failed
Cannot build this package for 1 week(s).
Please investigate.
Excerpt from build log:

[...]
  i586-alt-linux-g++ -DHAVE_CONFIG_H -I../../include -I../../include 
-I../../src -I../../src -D_REENTRANT -DCOIN_DEBUG=1 -DCOIN_INTERNAL 
-pipe -Wall -g -O2 -march=i586 -mtune=generic -I/usr/include/directfb 
-fpermissive -W -Wall -Wno-unused -Wno-multichar -Woverloaded-virtual 
-fno-builtin -finline-functions -Wreturn-type -Wchar-subscripts 
-Wparentheses -c freetype.cpp  -fPIC -DPIC -o .libs/freetype.o
In file included from ../../src/base/dict.h:31:0,
                  from freetype.cpp:142:
/usr/include/c++/4.8/cstdlib: In function 'long long int std::abs(long 
long int)':
/usr/include/c++/4.8/cstdlib:174:20: error: declaration of C function 
'long long int std::abs(long long int)' conflicts with
    abs(long long __x) { return __builtin_llabs (__x); }
                     ^
/usr/include/c++/4.8/cstdlib:166:3: error: previous declaration 'long 
int std::abs(long int)' here
    abs(long __i) { return __builtin_labs(__i); }
    ^
[...]






^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-26  4:09 ` [devel] gcc4.8 bad, bad REAL
@ 2014-02-26 12:09   ` Dmitry V. Levin
  2014-02-27  0:56     ` REAL
  2014-02-27  2:26   ` Dmitry V. Levin
  1 sibling, 1 reply; 11+ messages in thread
From: Dmitry V. Levin @ 2014-02-26 12:09 UTC (permalink / raw)
  To: ALT Linux Team development discussions

[-- Attachment #1: Type: text/plain, Size: 1692 bytes --]

On Wed, Feb 26, 2014 at 11:09:00AM +0700, REAL wrote:
> Привет!
> 
> Что-то с нашим gcc4.8 очень не так:
> 
> -------- Исходное сообщение --------
> Тема: coin3d-3.1.3-alt8: Sisyphus/i586 test rebuild failed [1]
> Дата: Tue, 25 Feb 2014 14:05:04 +0000 (UTC)
> От: ALT beekeeper <hiver@altlinux.org>
> Отвечать: devel@lists.altlinux.org
> Кому: real@altlinux.org,qa@packages.altlinux.org
> Копия: hiver@altlinux.org
> 
> Package: coin3d-3.1.3-alt8
> Status: Sisyphus/i586 test rebuild failed
> Cannot build this package for 1 week(s).
> Please investigate.
> Excerpt from build log:
> 
> [...]
>  i586-alt-linux-g++ -DHAVE_CONFIG_H -I../../include -I../../include 
> -I../../src -I../../src -D_REENTRANT -DCOIN_DEBUG=1 -DCOIN_INTERNAL 
> -pipe -Wall -g -O2 -march=i586 -mtune=generic -I/usr/include/directfb 
> -fpermissive -W -Wall -Wno-unused -Wno-multichar -Woverloaded-virtual 
> -fno-builtin -finline-functions -Wreturn-type -Wchar-subscripts 
> -Wparentheses -c freetype.cpp  -fPIC -DPIC -o .libs/freetype.o
> In file included from ../../src/base/dict.h:31:0,
>                  from freetype.cpp:142:
> /usr/include/c++/4.8/cstdlib: In function 'long long int std::abs(long 
> long int)':
> /usr/include/c++/4.8/cstdlib:174:20: error: declaration of C function 
> 'long long int std::abs(long long int)' conflicts with
>    abs(long long __x) { return __builtin_llabs (__x); }
>                     ^
> /usr/include/c++/4.8/cstdlib:166:3: error: previous declaration 'long 
> int std::abs(long int)' here
>    abs(long __i) { return __builtin_labs(__i); }
>    ^
> [...]

Зачем вы включили макрос __CORRECT_ISO_CPP_STDLIB_H_PROTO?


-- 
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* Re: [devel] gcc4.8 bad, bad
  2014-02-26 12:09   ` Dmitry V. Levin
@ 2014-02-27  0:56     ` REAL
  0 siblings, 0 replies; 11+ messages in thread
From: REAL @ 2014-02-27  0:56 UTC (permalink / raw)
  To: ALT Linux Team development discussions

26.02.2014 19:09, Dmitry V. Levin пишет:
>> -------- Исходное сообщение --------
>> Тема: coin3d-3.1.3-alt8: Sisyphus/i586 test rebuild failed [1]
>> Дата: Tue, 25 Feb 2014 14:05:04 +0000 (UTC)
>> От: ALT beekeeper <hiver@altlinux.org>
>> Отвечать: devel@lists.altlinux.org
>> Кому: real@altlinux.org,qa@packages.altlinux.org
>> Копия: hiver@altlinux.org
>>
>> Package: coin3d-3.1.3-alt8
>> Status: Sisyphus/i586 test rebuild failed
>> Cannot build this package for 1 week(s).
>> Please investigate.
>> Excerpt from build log:
>>
>> [...]
>>   i586-alt-linux-g++ -DHAVE_CONFIG_H -I../../include -I../../include
>> -I../../src -I../../src -D_REENTRANT -DCOIN_DEBUG=1 -DCOIN_INTERNAL
>> -pipe -Wall -g -O2 -march=i586 -mtune=generic -I/usr/include/directfb
>> -fpermissive -W -Wall -Wno-unused -Wno-multichar -Woverloaded-virtual
>> -fno-builtin -finline-functions -Wreturn-type -Wchar-subscripts
>> -Wparentheses -c freetype.cpp  -fPIC -DPIC -o .libs/freetype.o
>> In file included from ../../src/base/dict.h:31:0,
>>                   from freetype.cpp:142:
>> /usr/include/c++/4.8/cstdlib: In function 'long long int std::abs(long
>> long int)':
>> /usr/include/c++/4.8/cstdlib:174:20: error: declaration of C function
>> 'long long int std::abs(long long int)' conflicts with
>>     abs(long long __x) { return __builtin_llabs (__x); }
>>                      ^
>> /usr/include/c++/4.8/cstdlib:166:3: error: previous declaration 'long
>> int std::abs(long int)' here
>>     abs(long __i) { return __builtin_labs(__i); }
>>     ^
>> [...]
>
> Зачем вы включили макрос __CORRECT_ISO_CPP_STDLIB_H_PROTO?

Не включал.

-- 

REAL aka Евгений Ростовцев, программист ЦНИТ КемГУ



^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-26  4:09 ` [devel] gcc4.8 bad, bad REAL
  2014-02-26 12:09   ` Dmitry V. Levin
@ 2014-02-27  2:26   ` Dmitry V. Levin
  2014-02-27  2:29     ` REAL
  2014-02-27  7:40     ` [devel] gcc4.8 bad, bad REAL
  1 sibling, 2 replies; 11+ messages in thread
From: Dmitry V. Levin @ 2014-02-27  2:26 UTC (permalink / raw)
  To: ALT Linux Team development discussions

[-- Attachment #1: Type: text/plain, Size: 1353 bytes --]

On Wed, Feb 26, 2014 at 11:09:00AM +0700, REAL wrote:
> Package: coin3d-3.1.3-alt8
> Status: Sisyphus/i586 test rebuild failed
> Cannot build this package for 1 week(s).
> Please investigate.
> Excerpt from build log:
> 
> [...]
>  i586-alt-linux-g++ -DHAVE_CONFIG_H -I../../include -I../../include 
> -I../../src -I../../src -D_REENTRANT -DCOIN_DEBUG=1 -DCOIN_INTERNAL 
> -pipe -Wall -g -O2 -march=i586 -mtune=generic -I/usr/include/directfb 
> -fpermissive -W -Wall -Wno-unused -Wno-multichar -Woverloaded-virtual 
> -fno-builtin -finline-functions -Wreturn-type -Wchar-subscripts 
> -Wparentheses -c freetype.cpp  -fPIC -DPIC -o .libs/freetype.o
> In file included from ../../src/base/dict.h:31:0,
>                  from freetype.cpp:142:
> /usr/include/c++/4.8/cstdlib: In function 'long long int std::abs(long 
> long int)':
> /usr/include/c++/4.8/cstdlib:174:20: error: declaration of C function 
> 'long long int std::abs(long long int)' conflicts with
>    abs(long long __x) { return __builtin_llabs (__x); }
>                     ^
> /usr/include/c++/4.8/cstdlib:166:3: error: previous declaration 'long 
> int std::abs(long int)' here
>    abs(long __i) { return __builtin_labs(__i); }
>    ^
> [...]

У вас там код, эквивалентный

extern "C" {
#include <cstdlib>
}

- он и не компилируется.


-- 
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^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-27  2:26   ` Dmitry V. Levin
@ 2014-02-27  2:29     ` REAL
  2014-02-27  7:50       ` Michael Shigorin
  2014-02-27  7:40     ` [devel] gcc4.8 bad, bad REAL
  1 sibling, 1 reply; 11+ messages in thread
From: REAL @ 2014-02-27  2:29 UTC (permalink / raw)
  To: ALT Linux Team development discussions

27.02.2014 09:26, Dmitry V. Levin пишет:
> У вас там код, эквивалентный
>
> extern "C" {
> #include <cstdlib>
> }

Вы хотели сказать "у апстрима"?

> - он и не компилируется.

Почему же gcc4.7 спокойно это проглатывал?

PS. Вообще с этим gcc4.8 куча всего сломалась. Подозрительно. Неужели 
надо всё это чинить, а не починить как следует gcc4.8?

-- 

REAL aka Евгений Ростовцев, программист ЦНИТ КемГУ



^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-27  2:26   ` Dmitry V. Levin
  2014-02-27  2:29     ` REAL
@ 2014-02-27  7:40     ` REAL
  2014-02-27 10:17       ` Dmitry V. Levin
  1 sibling, 1 reply; 11+ messages in thread
From: REAL @ 2014-02-27  7:40 UTC (permalink / raw)
  To: ALT Linux Team development discussions

27.02.2014 09:26, Dmitry V. Levin пишет:
>> In file included from ../../src/base/dict.h:31:0,
>>                   from freetype.cpp:142:
>> /usr/include/c++/4.8/cstdlib: In function 'long long int std::abs(long
>> long int)':
>> /usr/include/c++/4.8/cstdlib:174:20: error: declaration of C function
>> 'long long int std::abs(long long int)' conflicts with
>>     abs(long long __x) { return __builtin_llabs (__x); }
>>                      ^
>> /usr/include/c++/4.8/cstdlib:166:3: error: previous declaration 'long
>> int std::abs(long int)' here
>>     abs(long __i) { return __builtin_labs(__i); }
>>     ^
>> [...]
>
> У вас там код, эквивалентный
>
> extern "C" {
> #include <cstdlib>
> }
>
> - он и не компилируется.

Нет, я проверил, ничего такого там нет.


-- 

REAL aka Евгений Ростовцев, программист ЦНИТ КемГУ



^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-27  2:29     ` REAL
@ 2014-02-27  7:50       ` Michael Shigorin
  2014-02-27  7:51         ` REAL
  0 siblings, 1 reply; 11+ messages in thread
From: Michael Shigorin @ 2014-02-27  7:50 UTC (permalink / raw)
  To: ALT Linux Team development discussions

On Thu, Feb 27, 2014 at 09:29:12AM +0700, REAL wrote:
> Почему же gcc4.7 спокойно это проглатывал?
> PS. Вообще с этим gcc4.8 куча всего сломалась. Подозрительно.
> Неужели надо всё это чинить, а не починить как следует gcc4.8?

Как обычно, сперва http://gcc.gnu.org/gcc-4.8/porting_to.html

-- 
 ---- WBR, Michael Shigorin / http://altlinux.org
  ------ http://opennet.ru / http://anna-news.info


^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-27  7:50       ` Michael Shigorin
@ 2014-02-27  7:51         ` REAL
  2014-02-27  8:23           ` Sergey Y. Afonin
  2014-02-27 11:10           ` [devel] gcc4.8 bad Michael Shigorin
  0 siblings, 2 replies; 11+ messages in thread
From: REAL @ 2014-02-27  7:51 UTC (permalink / raw)
  To: ALT Linux Team development discussions

27.02.2014 14:50, Michael Shigorin пишет:
>> Почему же gcc4.7 спокойно это проглатывал?
>> PS. Вообще с этим gcc4.8 куча всего сломалась. Подозрительно.
>> Неужели надо всё это чинить, а не починить как следует gcc4.8?
>
> Как обычно, сперва http://gcc.gnu.org/gcc-4.8/porting_to.html

Хорошо, гляну. Но, по-моему, это плохая практика, когда с каждой новой 
версией нужно адаптировать весь (почти) софт.

-- 

REAL aka Евгений Ростовцев, программист ЦНИТ КемГУ



^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-27  7:51         ` REAL
@ 2014-02-27  8:23           ` Sergey Y. Afonin
  2014-02-27 11:10           ` [devel] gcc4.8 bad Michael Shigorin
  1 sibling, 0 replies; 11+ messages in thread
From: Sergey Y. Afonin @ 2014-02-27  8:23 UTC (permalink / raw)
  To: ALT Linux Team development discussions

On Thursday 27 February 2014, REAL wrote:

> Хорошо, гляну. Но, по-моему, это плохая практика, когда с
> каждой новой версией нужно адаптировать весь (почти) софт.

Очевидно вопрос в том, как он написан изначально. Вроде бы,
мне ни одного отчёта о проблемах пересборки не упало пока.
Даже про древний utftpd.

-- 
С уважением, Сергей Афонин
asy@altlinux.ru


^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [devel] gcc4.8 bad, bad
  2014-02-27  7:40     ` [devel] gcc4.8 bad, bad REAL
@ 2014-02-27 10:17       ` Dmitry V. Levin
  0 siblings, 0 replies; 11+ messages in thread
From: Dmitry V. Levin @ 2014-02-27 10:17 UTC (permalink / raw)
  To: ALT Linux Team development discussions

[-- Attachment #1: Type: text/plain, Size: 1102 bytes --]

On Thu, Feb 27, 2014 at 02:40:36PM +0700, REAL wrote:
> 27.02.2014 09:26, Dmitry V. Levin пишет:
> >>In file included from ../../src/base/dict.h:31:0,
> >>                  from freetype.cpp:142:
> >>/usr/include/c++/4.8/cstdlib: In function 'long long int std::abs(long
> >>long int)':
> >>/usr/include/c++/4.8/cstdlib:174:20: error: declaration of C function
> >>'long long int std::abs(long long int)' conflicts with
> >>    abs(long long __x) { return __builtin_llabs (__x); }
> >>                     ^
> >>/usr/include/c++/4.8/cstdlib:166:3: error: previous declaration 'long
> >>int std::abs(long int)' here
> >>    abs(long __i) { return __builtin_labs(__i); }
> >>    ^
> >>[...]
> >
> >У вас там код, эквивалентный
> >
> >extern "C" {
> >#include <cstdlib>
> >}
> >
> >- он и не компилируется.
> 
> Нет, я проверил, ничего такого там нет.

Значит, плохо проверяли: у вас в freetype.cpp написано

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
...
#include "base/dict.h"

А в base/dict.h, в свою очередь, написано
#include <cstdlib>


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* Re: [devel] gcc4.8 bad
  2014-02-27  7:51         ` REAL
  2014-02-27  8:23           ` Sergey Y. Afonin
@ 2014-02-27 11:10           ` Michael Shigorin
  1 sibling, 0 replies; 11+ messages in thread
From: Michael Shigorin @ 2014-02-27 11:10 UTC (permalink / raw)
  To: ALT Linux Team development discussions

On Thu, Feb 27, 2014 at 02:51:52PM +0700, REAL wrote:
> >>Неужели надо всё это чинить, а не починить как следует gcc4.8?
> >Как обычно, сперва http://gcc.gnu.org/gcc-4.8/porting_to.html
> Хорошо, гляну. Но, по-моему, это плохая практика, когда с
> каждой новой версией нужно адаптировать весь (почти) софт.

Ломают обычно сознательно и то, что было написано абы как.
В зависимости от апстрима можно подождать новой версии,
посмотреть *-gcc48.patch в других дистрибутивах, починить
или проигнорировать.

-- 
 ---- WBR, Michael Shigorin / http://altlinux.org
  ------ http://opennet.ru / http://anna-news.info


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2014-02-27 11:10 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-02-26  4:09 ` [devel] gcc4.8 bad, bad REAL
2014-02-26 12:09   ` Dmitry V. Levin
2014-02-27  0:56     ` REAL
2014-02-27  2:26   ` Dmitry V. Levin
2014-02-27  2:29     ` REAL
2014-02-27  7:50       ` Michael Shigorin
2014-02-27  7:51         ` REAL
2014-02-27  8:23           ` Sergey Y. Afonin
2014-02-27 11:10           ` [devel] gcc4.8 bad Michael Shigorin
2014-02-27  7:40     ` [devel] gcc4.8 bad, bad REAL
2014-02-27 10:17       ` Dmitry V. Levin

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