libgfortran Symbol not found
9 views (last 30 days)
Show older comments
Jonas Zimmermann
on 17 Apr 2015
Answered: Jonas Zimmermann
on 22 Apr 2015
I have a custom MEX-file which links to libgfortran through a helper library. libgfortran lives in /usr/local/lib/gcc/4.9/libgfortran.3.dylib. When I run my MEX-file in MATLAB (2014b, 2015a), this is the error message I get:
Invalid MEX-file '/Library/Matlab/toolbox/tool.mexmaci64':
dlopen(/Library/Matlab/toolbox/tool.mexmaci64, 6): Symbol not found:
__gfortran_transfer_array_write
Referenced from: /usr/local/opt/arpack/libexec/lib/libarpack.2.dylib
Expected in: /Applications/MATLAB_R2015a.app/sys/os/maci64/libgfortran.3.dylib
in /usr/local/opt/arpack/libexec/lib/libarpack.2.dylib
Now I found instructions here http://issm.jpl.nasa.gov/documentation/faq/matlab/ to replace the MATLAB-internal version of libgfortran with my system one. This is not satisfactory for a toolbox that will be shared with many people who do not necessarily control their MATLAB installation. Is there a better way to force MATLAB to use the correct version of libgfortran? This is on Mac OS X 10.10.3.
0 Comments
Accepted Answer
More Answers (0)
See Also
Categories
Find more on Write C Functions Callable from MATLAB (MEX Files) in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!