Dear all,
I have been got stuck in a linking problem for my c++ program
with gcc on Mac OS Tiger, it happens when I need to use shared
libraries. For example, when I use matlab engine in the program, the
compiling is ok, but the liking will give error as:
-ld: undefined symbol: ..........
_engClose
.....
/usr/bin/libtool: internal link edit command failed
I have included the necessary path during linking: eg
g++ -L/Applications/MATLAB_SV74/bin/maci -L/Applications/
MATLAB_SV74/bin/maci -dynamiclib -o engdemo.o ...
and I use nm which shows, eg, _engClose is in the library
libeng.dylib, which is under the matlabroot/bin/maci path
Besides, I also set the DYLD_LIBRARY_PATH to include these library
paths.......
and I dun think it is related to matlab issue, because in another
program using vtk, it also give "undefined symbol" error during
linking..
I've checked a lot, seems there are similar situations reported,
but I still can not find a solution to it.. Can anyone help?
Thanks very much
Linwei
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