[Openmcl-devel] error linking OpenCV on osx

Stefano Bennati bennati at cognition.uni-freiburg.de
Fri Nov 16 04:06:37 PST 2012

Hallo everyone,
I write because I get a weird error while foreign-loading a C++ method 
that uses OpenCV on OSX.
Let's start from the beginning: I want to run from LISP a C++ library 
that does some image processing.
I created a small example that shows an image on screen, then I used 
SWIG to create the wrapper and compiled it into a shared library.

The weird thing is that the image is shown correctly in both Clozure and 
SBCL on Linux, but on OSX it is shown only in SBCL... Clozure shows a 
white rectangle instead.
It is really important for me to let it run under Clozure for OSX! Any 
help will be really appreciated!

I attach a zip file with the example, there are two makefiles, one for 
Linux and one for OSX (sed not working properly in the latter) and four 
LISP loaders: two for SBCL, one for Linux and one for OSX and 2 for CCL, 
one for Linux and one for OSX


M.Sc. Stefano Bennati
Centre for Cognitive Science
Friedrichstr. 50
D-79098 Freiburg, Germany

Phone: +49 761 203-4947
Fax:   +49 761 203-4938
email: bennati at cognition.uni-freiburg.de
web:   http://portal.uni.freiburg.de/cognition/members-de/bennati/

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