[Pythonmac-SIG] with libraries compiled with intel compilers, intel libguide.dylib not included

[Boyd Waters]

	From: 	  bwaters at nrao.edu
	Subject: 	install_name changing
	Date: 	August 27, 2006 4:28:22 PM MDT
	To: 	  white at cc.jyu.fi
	Cc: 	  pythonmac-sig at python.org

Dan:

I saw your recent post on the Python-Mac SIG regarding the difficulty  
that you are having using libguide.dylib in a Python application,  
since you've built Python with the Intel compiler.


I think that you're on the right track with the install_name_tool --  
this is what I had to do to get the Intel binaries working:


> # cd /opt/intel/cc/9.1.029/lib
>
> # for i in *.dylib
> > do
> > install_name_tool -id $(pwd)/$i $i
> > done
>

Then I had to change the references to libirc.dylib in libimf and  
libsvml


> for i in libimf.dylib libsvml.dylib
> > do
> > install_name_tool -change libirc.dylib $(pwd)/libirc.dylib $i
> > done
>


When I was done, this is what it looks like:


> $ otool -L /opt/intel/cc/9.1.029/lib/*.dylib
> /opt/intel/cc/9.1.029/lib/libguide.dylib:
>         /opt/intel/cc/9.1.029/lib/libguide.dylib (compatibility  
> version 4.0.0, current version 4.0.0)
>         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0,  
> current version 88.1.3)
> /opt/intel/cc/9.1.029/lib/libguide_stats.dylib:
>         /opt/intel/cc/9.1.029/lib/libguide_stats.dylib  
> (compatibility version 4.0.0, current version 4.0.0)
>         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0,  
> current version 88.1.3)
> /opt/intel/cc/9.1.029/lib/libimf.dylib:
>         /opt/intel/cc/9.1.029/lib/libimf.dylib (compatibility  
> version 0.0.0, current version 0.0.0)
>         /opt/intel/cc/9.1.029/lib/libirc.dylib (compatibility  
> version 0.0.0, current version 0.0.0)
>         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0,  
> current version 88.1.3)
> /opt/intel/cc/9.1.029/lib/libirc.dylib:
>         /opt/intel/cc/9.1.029/lib/libirc.dylib (compatibility  
> version 0.0.0, current version 0.0.0)
>         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0,  
> current version 88.1.3)
> /opt/intel/cc/9.1.029/lib/libsvml.dylib:
>         /opt/intel/cc/9.1.029/lib/libsvml.dylib (compatibility  
> version 0.0.0, current version 0.0.0)
>         /opt/intel/cc/9.1.029/lib/libirc.dylib (compatibility  
> version 0.0.0, current version 0.0.0)
>
>

Every dynamic library is referenced using the full path.

In my distribution, I have to re-distribute these libraries, and put  
them in /opt/intel/cc/9.1.029/lib on the client.



This is not the best option, but it works for the numerous open- 
source packages that we use for our image-processing system.


Good luck!

- boyd

Boyd Waters
Scientific Programmer
National Radio Astronomy Observatory
Socorro, New Mexico
http://www.aoc.nrao.edu/