From: Ken Brown <kbrown@cornell.edu>
To: Eli Zaretskii <eliz@gnu.org>
Cc: "emacs-devel@gnu.org" <emacs-devel@gnu.org>
Subject: Re: ImageMagick support on Cygwin
Date: Fri, 20 Aug 2010 07:53:46 -0400 [thread overview]
Message-ID: <4C6E6CCA.4060103@cornell.edu> (raw)
In-Reply-To: <8339u9r72y.fsf@gnu.org>
On 8/20/2010 5:01 AM, Eli Zaretskii wrote:
>> Date: Fri, 20 Aug 2010 00:49:28 +0200
>> From: Angelo Graziosi<angelo.graziosi@alice.it>
>>
>> Ken Brown wrote:
>>> I think the culprit is this line in configure.in:
>>>
>>>
>>> AC_DEFINE(HAVE_MAGICKEXPORTIMAGEPIXELS, 1, [Define to 1 if MagickExportImagePixels is defined.])
>>
>> Commenting out it and regenerating 'configure' seems to fix the issue.
>
> Can you figure out why AC_DEFINE(HAVE_MAGICKEXPORTIMAGEPIXELS) causes
> trouble in Cygwin? What version of ImageMagick do you have?
I don't think this is a Cygwin issue. I think it's a mistake in
configure.in, but I could be wrong. (I don't really understand the
syntax of this file.) The line I quoted seems to unconditionally define
HAVE_MAGICKEXPORTIMAGEPIXELS, making the next line irrelevant:
AC_CHECK_FUNCS_ONCE(MagickExportImagePixels)
What happens on Cygwin is that it doesn't have the
MagickExportImagePixels function, and AC_CHECK_FUNCS_ONCE correctly
detects this, but HAVE_MAGICKEXPORTIMAGEPIXELS is defined anyway.
Cygwin's ImageMagick is 6.4.0.6, to answer your last question.
Ken
next prev parent reply other threads:[~2010-08-20 11:53 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-19 22:49 ImageMagick support on Cygwin Angelo Graziosi
2010-08-19 23:00 ` Angelo Graziosi
2010-08-20 9:01 ` Eli Zaretskii
2010-08-20 11:53 ` Ken Brown [this message]
2010-08-20 12:40 ` joakim
2010-08-20 14:34 ` Angelo Graziosi
2010-08-20 22:24 ` Angelo Graziosi
2010-08-21 6:55 ` joakim
2010-08-21 11:08 ` Ken Brown
2010-08-21 12:40 ` Angelo Graziosi
2010-08-23 10:00 ` Angelo Graziosi
2010-08-23 10:51 ` joakim
2010-08-23 11:33 ` Angelo Graziosi
2010-08-23 12:07 ` joakim
2010-08-23 12:16 ` Angelo Graziosi
2010-08-23 12:48 ` joakim
2010-08-23 13:46 ` Ken Brown
2010-08-23 13:56 ` joakim
2010-08-23 22:05 ` Angelo Graziosi
2010-08-24 6:04 ` joakim
-- strict thread matches above, loose matches on Subject: below --
2010-08-19 15:34 Angelo Graziosi
2010-08-19 18:10 ` Ken Brown
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