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Re: ImageMagick support on Cygwin


From: Angelo Graziosi
Subject: Re: ImageMagick support on Cygwin
Date: Fri, 20 Aug 2010 16:34:27 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; it; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2

Il 20/08/2010 11.01, Eli Zaretskii ha scritto:
Date: Fri, 20 Aug 2010 00:49:28 +0200
From: Angelo Graziosi<address@hidden>

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?

On Cygwin, the current package is ImageMagick-6.4.0.6. I flagged this issue to Cygwin people, but I got only Ken's observations and some other... See [*].

I think the problems arise from the fact that the Cygwin binaries do not support MAGICKEXPORTIMAGEPIXELS, yet. Indeed

grep -iR MAGICKEXPORTIMAGEPIXELS /usr/include/

is empty!

Ciao,
Angelo.

---
[*]
http://cygwin.com/ml/cygwin/2010-08/msg00555.html
http://cygwin.com/ml/cygwin/2010-08/msg00557.html
http://cygwin.com/ml/cygwin/2010-08/msg00564.html
http://cygwin.com/ml/cygwin/2010-08/msg00570.html




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