Codeblocks compiler matlab mex setup4/9/2023 Download and extract a MinGW distribution.The only tricky part is pointing MATLAB to it, but here is a solution. There is still no need for MSYS, cygwin or gnumex. What has stayed the same is that you just need to download and extract a MinGW distribution and point MATLAB to it. Another change is that are distinct C and C configurations (more later). bat files, for now, but it will bother you about it. MATLAB still temporariily supports legacy. The years have gone by and MATLAB (as of R2014a) has moved to a new XML-based system for configuring MEX files. don't link with libraries compiled with other compilers, you have to catch your exceptions inside the MEX file, etc.).īelow is my old way of making an XML file to do the same thing. There are several limitations and caveats listed (e.g. See here for the official instructions for downloading MinGW (they recommend TDB-GCC). It's now at the top of the list of supported compilers. See my homepage for details and downloads.Īs of MATLAB R2015b, MinGW is officially supported! Good luck!ĮDIT Oct 2014: I now use an improved mexopts.bat file than the above with a different MinGW64 (yields slightly faster binary code than TDM's). Should yield b:\code\m\xw64 (or whatever the current folder is). Then you can just try doing this in Matlab: mex -v p:\matlab\R2012a\extern\examples\mex\yprime.c Set NAME_OUTPUT=-o "%OUTDIR%%MEX_NAME%%MEX_EXT%" Set LINKFLAGS=-shared -L"%MATLAB%\bin\win64" -L"%MATLAB%\extern\lib\win64\microsoft" -lmex -lmx -leng -lmat -lmwlapack -lmwblas Set COMPFLAGS=-c -m64 -I"%MATLAB%\extern\include" -DMATLAB_MEX_FILE -Wall -std=c99 This is the mexopts.bat file I'm using, copy paste this in %USERPROFILE%\AppData\Roaming\MathWorks\MATLAB\R2012a\mexopts.bat: off I have Matlab installed in p:\matlab\R2012a - edit those accordingly. I'm using the TDM Mingw64 distribution, which I installed in p:\mingw64-tdm. The file below is for 圆4 version of Matlab and Mingw. Why not adjust the mexopts.bat file in your directory? That way you can use the "mex" command transparently to compile anything, as usual in MATLAB, the same as if it was configured by MATLAB using mex -setup.
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