Scilab 5.2.2 with SIVP 0.5.3 under Mac OS X 10.6

[Christian.Mercat]

> I installed OpenCV 2.0.0 via MacPorts. So far no problems.

Ok, this I did. Actually I don't understand how scilab is going to know that
OpenCV is "there" somewhere under /opt/local/lib/libopencv_etc.dylib for
example, but how does it work?

> I could also build
> the SIVP toolbox by exec('builder.sci').

Here, I failed: 

-->exec('/Applications/scilab-5.4.0-alpha-1.app/Contents/MacOS/share/scilab/contrib/sivp-0.5.2/builder.sce',
-1)
Création des macros...
-- Création de [SIVPlib] (Macros) --
genlib : Traitement du fichier : ycbcr2rgb.sci
[snip]
genlib : Régénère les noms et les bibliothèques
Création de la passerelle...
if ~MSDOS then  //linux
      !--error 4 
Variable non définie : MSDOS

So I just hacked that line into 
if 1 then //~MSDOS then  //linux
in the file
/Applications/scilab-5.4.0-alpha-1.app/Contents/MacOS/share/scilab/contrib/sivp-0.5.2/sci_gateway/c/builder_gateway_c.sce

and got another error:

-- Création de [SIVPlib] (Macros) --
Création de la passerelle...
 
 sh: pkg-config: command not found   
or compiling SIVP."))
                      !--error 10000 
OpenCV (version >= 1.0.0) is needed for compiling SIVP.
at line      72 of exec file called by : 
[...]

So it seems that I don't have pkg-config and rightly so since I am using
macports, and that the link with OpenCV is not there, I don't know where to
tell Scilab to look for opencv.

Thanks, Christian Mercat

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