Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'

From:	deferraz at terra dot com dot br	Date:	Fri, 17 Mar 2017 20:48:50 +0000
Subject:	Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
References:	1	Groups:	php.bugs
Request:	Send a blank email to php-bugs+get-207912@lists.php.net to get a copy of this message

Edit report at https://bugs.php.net/bug.php?id=74265&edit=1

 ID:                 74265
 Comment by:         deferraz at terra dot com dot br
 Reported by:        deferraz at terra dot com dot br
 Summary:            Build problems after 7.0.17 release: undefined
                     reference to `isfinite'
 Status:             Assigned
 Type:               Bug
 Package:            Compile Failure
 Operating System:   CentOS-5
 PHP Version:        7.0.17
 Assigned To:        nikic
 Block user comment: N
 Private report:     N

 New Comment:

Indeed, the buildconf --force solved the problem , but i only got a successfull build against the
upstream source without any patches , on my rpm spec build the problem persisted and the buildconf
--force executes for every build.

There is something that I can analyze to catch the possible problem on my rpm build? The patch had
applied and buildconf executes without problem, right now I am without any clues

Thanks in advance


Previous Comments:
------------------------------------------------------------------------
[2017-03-17 19:50:50] nikic@php.net

Did you run ./buildconf --force prior to running ./configure?

------------------------------------------------------------------------
[2017-03-17 19:34:16] deferraz at terra dot com dot br

Hi,

unfortunately i had the same problem on the rpm build and on a different vm using ./configure ; make
after applying the patch

------------------------------------------------------------------------
[2017-03-17 19:23:27] nikic@php.net

Can you please verify that https://github.com/php/php-src/commit/2e8308260513015dbf80ff0239eca79dbca4f36e
does indeed resolve the build failure?

------------------------------------------------------------------------
[2017-03-17 19:22:19] nikic@php.net

Automatic comment on behalf of nikita.ppv@gmail.com
Revision: http://git.php.net/?p=php-src.git;a=commit;h=2e8308260513015dbf80ff0239eca79dbca4f36e
Log: Fix bug #74265

------------------------------------------------------------------------
[2017-03-17 19:14:47] nikic@php.net

From AC_CHECK_DECLS documentation:

> Unlike the other ‘AC_CHECK_*S’ macros, when a symbol is not declared,
> HAVE_DECL_symbol is defined to ‘0’ instead of leaving HAVE_DECL_symbol undeclared.

Presumably that's the culprit, we're checking for definedness.

------------------------------------------------------------------------


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the rest of the comments, please view the bug report online at

    https://bugs.php.net/bug.php?id=74265


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Edit this bug report at https://bugs.php.net/bug.php?id=74265&edit=1


   

Thread (22 messages)

• deferraz at terra dot com dot brFri, 17 Mar 2017 18:50:14 +0000
  • nikic@php.netFri, 17 Mar 2017 19:14:48 +0000Bug #74265 [Opn]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • nikic@php.netFri, 17 Mar 2017 19:22:19 +0000Bug #74265 [Opn->Csd]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • nikic@php.netFri, 17 Mar 2017 19:23:27 +0000Bug #74265 [Csd]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • deferraz at terra dot com dot brFri, 17 Mar 2017 19:34:17 +0000Bug #74265 [Csd->Asn]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • nikic@php.netFri, 17 Mar 2017 19:50:51 +0000Bug #74265 [Asn]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • deferraz at terra dot com dot brFri, 17 Mar 2017 20:48:50 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • deferraz at terra dot com dot brFri, 17 Mar 2017 21:01:33 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • deferraz at terra dot com dot brFri, 17 Mar 2017 22:27:30 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • kaplan@php.netWed, 22 Mar 2017 13:59:11 +0000Bug #74265 [Asn->Csd]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • adi at ddns dot com dot auWed, 05 Apr 2017 05:03:08 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • adi at ddns dot com dot auWed, 05 Apr 2017 05:05:13 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • yzaptx at gmail dot comTue, 02 May 2017 02:46:46 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • letshi at 163 dot comWed, 03 May 2017 02:09:07 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • rasmus@php.netWed, 03 May 2017 05:23:14 +0000Bug #74265 [Csd]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • letshi at 163 dot comWed, 03 May 2017 05:59:41 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • letshi at 163 dot comWed, 03 May 2017 07:03:17 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • spam2 at rhsoft dot netWed, 03 May 2017 07:30:39 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • letshi at 163 dot comThu, 04 May 2017 02:02:06 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • jon at isparks dot comFri, 16 Jun 2017 21:54:36 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • swathybollini at gmail dot comFri, 31 May 2019 13:06:39 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'
  • reindl dot harald at gmail dot comFri, 31 May 2019 13:21:08 +0000Bug #74265 [Com]: Build problems after 7.0.17 release: undefined reference to `isfinite'