Continuing trying to get insight3d to work.

History: Didn't work well under Ubuntu. Got it to run under Bootcamp Windows XP, but got some crash there too.

Plan: Will try to build on mac, which is my main machine.

Compiled opencv on the mac. Copied the opencv.pc (pkg-config file) manually to /sw/share/pkgconfig.

Compilation on insight3d started.

Stopped in:

g++ -O3 -c `pkg-config --cflags opencv libxml-2.0 sdl gtk+-2.0` -I./ann_1.1.1/include/ cv_extensions.cpp

cv_extensions.cpp: In function ‘void cvComputeRQDecomposition(CvMat*, CvMat*, CvMat*, CvMat*, CvMat*, CvMat*, CvPoint3D64f*)’:

cv_extensions.cpp:18: error: ‘__BEGIN__’ was not declared in this scope

cv_extensions.cpp:197: error: ‘__END__’ was not declared in this scope

cv_extensions.cpp:22: error: label ‘exit’ used but not defined

#include in cv_extensions.cpp.

Changed __BEGIN__ to __CV_BEGIN__ and __END__ to __CV_END__

Lots of warnings about printf formats being wrong, ignoring those.

Next stopped on missing gsl lib.

Trying "sudo fink install gsl"

Added ,0 parameter last in call to cvSaveImage in sift/src/siftfeat.c

Getting errors like this:

Erland-Lewins-Mac-mini:sift erl$ make

make -C ./src siftfeat

ar rc ../lib/libfeat.a imgfeatures.o utils.o sift.o kdtree.o minpq.o xform.o

ranlib ../lib/libfeat.a

ranlib: warning for library: ../lib/libfeat.a the table of contents is empty (no object file members in the library define global symbols)

gcc -O3 -I../include `pkg-config --cflags opencv` `pkg-config --cflags gtk+-2.0` `pkg-config --cflags gsl` siftfeat.c -o ../bin/siftfeat -L../lib -lfeat `pkg-config --libs opencv` `pkg-config --libs gtk+-2.0` `pkg-config --libs gsl`

ld: warning: in ../lib/libfeat.a, file is not of required architecture

ld: warning: in /usr/local/lib/libcxcore.dylib, file is not of required architecture

ld: warning: in /usr/local/lib/libcv.dylib, file is not of required architecture

ld: warning: in /usr/local/lib/libhighgui.dylib, file is not of required architecture

sift/src/imgfeatures.c: 298, change format for line number from %s to %d

sift/src/imgfeatures.c: 369, added -1, -1 to parameters to cvEigenVV

Now getting the "file is not of required architecture problems". Will continue to investigate later