Hi,

I am trying to combine a personal project of mine with FlightGear.  In order 
to do that, I am writing some C++ code to interact with Matlab (to be precise, 
with the Matlab engine). However, I run into trouble when trying to 
compile/link my stuff in FG - hence my question on how to do it "properly"

Here is what I want to do:

* I need to include some Matlab specific headers in 
/usr/local/MATLAB/R2010b/extern/include
* I need to link against some Matlab libraries in 
/usr/local/MATLAB/bin/glnxa64

Here is my setup:

* I put my sources (*.cxx and *.hxx) in a new folder in $FG/src/ETP
* I made a new $FG/src/ETP/Makefile.am : http://pastebin.com/2iGgdWAP
* I altered $FG/src/Main/gf_init.cxx to load my new subsystem: 
http://pastebin.com/nWNHGX81
* I altered $FG/src/Main/Makefile.am to reflect that change : 
http://pastebin.com/8cS50Xd4
* I have the path to the matlab libraries (/usr/local/MATLAB/bin/glnxa64) in 
my LD_LIBRARY_PATH via my ~/.bashrc:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/MATLAB/R2010b/bin/glnxa64

I would like to use the sequence 
:$FG> make distclean
:$FG> ./autogen.sh
:$FG> ./configure
:$FG> make 

However, autogen already spits out errors: http://pastebin.com/feCvty3b .
Fixing those, however, does't seem to fix my problem: 
http://pastebin.com/wLbBPTFk

Obviously, ignoring those errors results in not-linked in Matlab libraries, as 
the linker will tell me when it tries to link the project: all the Matlab 
specific commands used in my sources are unrecognized...

So could somebody point me to a Makefile.am that includes/links in some 
external libraries? Or even better, point me to a (preferably brief) writeup 
on how to write Makefile.am s for FG?

Thanks for any efforts spend...

Claus
-- 
Claus Christmann, M.S.
Graduate Research Assistant

Georgia Institute of Technology
270 Ferst Dr NW
Atlanta, GA 30332-0150

http://uav.ae.gatech.edu

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