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POMEX File - Debugging LIBSVM in Visual Studio
 

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  1. POMEX File - Debugging LIBSVM in Visual Studio
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    <p>I would like to debug a MEX file in Visual Studio (From MATLAB environment directly to C++ (Visual Studio 2012)). I've understood that this it is possible by adding the <code>-g</code> option to the make file. Attached you can find the makefile code I am using. What changes should be applied to make it work? Code:</p> <pre><code># This Makefile is used under Linux MATLABDIR ?= /usr/local/matlab # for Mac # MATLABDIR ?= /opt/local/matlab CXX ?= g++ #CXX = g++-4.1 CFLAGS = -Wall -Wconversion -O3 -fPIC -I$(MATLABDIR)/extern/include -I.. MEX = $(MATLABDIR)/bin/mex MEX_OPTION = CC\#$(CXX) CXX\#$(CXX) CFLAGS\#"$(CFLAGS)" CXXFLAGS\#"$(CFLAGS)" # comment the following line if you use MATLAB on 32-bit computer MEX_OPTION += -largeArrayDims MEX_EXT = $(shell $(MATLABDIR)/bin/mexext) OCTAVEDIR ?= /usr/include/octave OCTAVE_MEX = env CC=$(CXX) mkoctfile OCTAVE_MEX_OPTION = --mex OCTAVE_MEX_EXT = mex OCTAVE_CFLAGS = -Wall -O3 -fPIC -I$(OCTAVEDIR) -I.. all: matlab matlab: binary octave: @make MEX="$(OCTAVE_MEX)" MEX_OPTION="$(OCTAVE_MEX_OPTION)" \ MEX_EXT="$(OCTAVE_MEX_EXT)" CFLAGS="$(OCTAVE_CFLAGS)" \ binary binary: svmpredict.$(MEX_EXT) svmtrain.$(MEX_EXT) libsvmread.$(MEX_EXT) libsvmwrite.$(MEX_EXT) svmpredict.$(MEX_EXT): svmpredict.c ../svm.h ../svm.o svm_model_matlab.o $(MEX) $(MEX_OPTION) svmpredict.c ../svm.o svm_model_matlab.o svmtrain.$(MEX_EXT): svmtrain.c ../svm.h ../svm.o svm_model_matlab.o $(MEX) $(MEX_OPTION) svmtrain.c ../svm.o svm_model_matlab.o libsvmread.$(MEX_EXT): libsvmread.c $(MEX) $(MEX_OPTION) libsvmread.c libsvmwrite.$(MEX_EXT): libsvmwrite.c $(MEX) $(MEX_OPTION) libsvmwrite.c svm_model_matlab.o: svm_model_matlab.c ../svm.h $(CXX) $(CFLAGS) -c svm_model_matlab.c ../svm.o: ../svm.cpp ../svm.h make -C .. svm.o clean: rm -f *~ *.o *.mex* *.obj ../svm.o </code></pre>
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    1. COyour makefile is for Linux (says so in the first line...) how do you think you can attach a visual studio debugger (run on windows) to a matlab process on Linux????
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    2. COIf you want "visual" debugging on Linux, you might want to try using eclipse: see [this post](http://stackoverflow.com/questions/14471276/is-it-possible-to-debug-mex-code-with-eclipse) for more details.
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