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Subject: |
24.1.50; Image Magick related build failure on bzr revision 108365 |
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Date: |
Fri, 25 May 2012 09:35:01 -0600 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (gnu/linux) |
Hi,
For the past week or so the Emacs bzr HEAD has failed to build with
image magick support. The following error is signaled [1]. I'm running
a 64-but Arch GNU-Linux system, and other Arch users have noticed this
problem as well [2]. As Arch tries to include the latest version of all
tools this is likely due to a conflict with the most recent version of
imagemagick. I have the following version installed [3].
Please let me know if there is any other information I can provide.
Thanks,
Footnotes:
[1] $ make build
...
temacs: magick/exception.c:968: ThrowMagickExceptionList: Assertion
`exception->signature == 0xabacadabUL' failed.
/bin/sh: line 5: 17636 Aborted `/bin/pwd`/temacs --batch
--load loadup bootstrap
[2] https://bbs.archlinux.org/viewtopic.php?id=140037
[3] $ convert --version
Version: ImageMagick 6.7.6-8 2012-05-01 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: OpenMP
--
Eric Schulte
http://cs.unm.edu/~eschulte
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--- Begin Message ---
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Subject: |
Re: bug#11558: 24.1.50; Image Magick related build failure on bzr revision 108365 |
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Date: |
Fri, 13 Jul 2012 14:21:42 +0200 |
Hello.
I installed the patch, lets see if it fails on some version :-).
Thanks,
Jan D.
13 jul 2012 kl. 09:03 skrev Tassilo Horn:
> Jan Djärv <address@hidden> writes:
>
>>> I got the build to complete by introducing the following change:
>>>
>>> --- src/image.c 2012-07-09 12:02:27 +0000
>>> +++ src/image.c 2012-07-11 19:59:24 +0000
>>> @@ -7968,7 +7968,9 @@
>>> Lisp_Object typelist = Qnil;
>>> size_t numf = 0;
>>> ExceptionInfo ex;
>>> + GetExceptionInfo(&ex);
>>> char **imtypes = GetMagickList ("*", &numf, &ex);
>>> + DestroyExceptionInfo(&ex);
>>> size_t i;
>>> Lisp_Object Qimagemagicktype;
>>> for (i = 0; i < numf; i++)
>>>
>>>
>>> The generated emacs-binary at least appears to function properly. I
>>> tested this with the following versions:
>>>
>>> emacs: bzr:109033
>>> gcc: 4.7.1
>>> ImageMagick: 6.7.8-1
>>
>> I see this too. Can it be that GetExceptionInfo/DestroyExceptionInfo
>> is version dependent and we need a configure check for them? People
>> have run Emacs with Imagemagic without this.
>
> I build and run emacs with imagemagick support just fine. The IM
> version is 6.7.7.5, so it might be a version difference between 6.7.7
> and 6.7.8.
>
> I also tried building and running with the above patch, and it doesn't
> seem to cause any harm.
>
> Bye,
> Tassilo
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