[cmake-developers] [CMake 0013859]: FindImageMagick.cmake needs update for ImageMagick >= 6.8.0-8

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://www.cmake.org/Bug/view.php?id=13859 
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Reported By:                Evangelos Foutras
Assigned To:                
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Project:                    CMake
Issue ID:                   13859
Category:                   Modules
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
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Date Submitted:             2013-01-20 03:37 EST
Last Modified:              2013-01-20 03:37 EST
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Summary:                    FindImageMagick.cmake needs update for ImageMagick
>= 6.8.0-8
Description: 
>From ImageMagick's 6.8.0-8 changelog:

  ABI is incompatible if quantum depth change. Add abi indication to library
  name, thanks to Bastien Roucaries (reference
  http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=22352).

The library names now include a new suffix, either -Q8 or -Q16 (maybe others
too?), depending on the quantum depth ImageMagick was compiled with.

For example on Arch Linux we have the following library name changes:

/usr/lib/libMagick++.so.6 => /usr/lib/libMagick++-Q16.so.7
/usr/lib/libMagickCore.so.6 => /usr/lib/libMagickCore-Q16.so.7
/usr/lib/libMagickWand.so.6 => /usr/lib/libMagickWand-Q16.so.7

Due to the above, the following CMake commands now fail to find the relevant
libraries:

FIND_PACKAGE(ImageMagick COMPONENTS Magick++)
FIND_PACKAGE(ImageMagick COMPONENTS MagickWand)
FIND_PACKAGE(ImageMagick COMPONENTS MagickCore)
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Issue History 
Date Modified    Username       Field                    Change               
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2013-01-20 03:37 Evangelos FoutrasNew Issue                                    
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