Re: cannot link against libMagick

Francesco Romani wrote:
> On Fri, 2008-03-21 at 22:08 -0700, David Liontooth wrote:
>   
>> Francesco Romani wrote:
>>     
>>>> Suggestions?
>>>>         
>>> We must figure out what gone wrong: please send here the config.log
>>>       
>> Ciao Francesco --
>>     
>
> Ciao ;)
>
>   
>> Here's the part that looks relevant:
>>     
> [...]
>   
>> configure:38645: checking for InitializeMagick in -lMagick
>>
>> configure:38680: /usr/bin/gcc-4.0 -o conftest -O2 -no-cpp-precomp 
>> -D_INTL_REDIRECT_MACROS -I/opt/local/include -L/opt/local/lib 
>> -L/opt/local/lib
>> conftest.c -lMagick -lz -lm -lMagickWand -lMagickCore -lm -lz -ldl >&5
>>
>> ld: library not found for -lMagick     
>> collect2: ld returned 1 exit status
>>
>> Is this enough, or would you like the whole file?
>>     
>
> It's enough, and looks relevant to this gentoo issue:
> http://bugs.gentoo.org/show_bug.cgi?id=213853
>   
Great. The duplicate http://bugs.gentoo.org/show_bug.cgi?id=213712 says,

"all other imagemagick related stuff is found, and transcode builds with
USE=-imagemagick (tested)

the problem seems to be that the library is now called libMagickCore
symlinking libMagick.so to libMagickCore.so seems to make the build work"

Sounds like a crisp diagnosis. The following is likely not needed.
> Could you please send us the outputs of
> $ convert --version
>   
convert --version
Version: ImageMagick 6.3.9 03/21/08 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2008 ImageMagick Studio LLC
> and
> $ ldd $( which convert )
>   
-sh: ldd: command not found

A quick google shows there's an equivalent on OSX:

$ otool -L $( which convert  )

/opt/local/bin/convert:
        
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices 
(compatibility version 1.0.0, current version 34.0.0)
        /opt/local/lib/libMagickCore.1.dylib (compatibility version 
2.0.0, current version 2.0.0)
        /opt/local/lib/libMagickWand.1.dylib (compatibility version 
2.0.0, current version 2.0.0)
        /opt/local/lib/libtiff.3.dylib (compatibility version 12.0.0, 
current version 12.2.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current 
version 111.0.0)
        /opt/local/lib/libjpeg.62.dylib (compatibility version 63.0.0, 
current version 63.0.0)
        /opt/local/lib/libfontconfig.1.dylib (compatibility version 
5.0.0, current version 5.0.0)
        /opt/local/lib/libiconv.2.dylib (compatibility version 7.0.0, 
current version 7.0.0)
        /opt/local/lib/libexpat.1.dylib (compatibility version 7.0.0, 
current version 7.2.0)
        /usr/X11/lib/libXext.6.dylib (compatibility version 11.0.0, 
current version 11.0.0)
        /usr/X11/lib/libXt.6.dylib (compatibility version 7.0.0, current 
version 7.0.0)
        /opt/local/lib/libbz2.1.0.dylib (compatibility version 1.0.0, 
current version 1.0.4)
        /opt/local/lib/libfreetype.6.dylib (compatibility version 
10.0.0, current version 10.16.0)
        /opt/local/lib/libz.1.dylib (compatibility version 1.0.0, 
current version 1.2.3)
        /usr/X11/lib/libSM.6.dylib (compatibility version 7.0.0, current 
version 7.0.0)
        /usr/X11/lib/libICE.6.dylib (compatibility version 10.0.0, 
current version 10.0.0)
        /usr/X11/lib/libX11.6.dylib (compatibility version 9.0.0, 
current version 9.0.0)
        /usr/X11/lib/libXau.6.dylib (compatibility version 7.0.0, 
current version 7.0.0)
        /usr/X11/lib/libXdmcp.6.dylib (compatibility version 7.0.0, 
current version 7.0.0)
        /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current 
version 1.0.0)

Cheers,
David