Gfortran for windows 7 64 bit

Search Answers Clear Filters. Answers Support MathWorks. Search Support Clear Filters. Support Answers MathWorks. Search MathWorks. MathWorks Answers Support. Close Mobile Search. Trial software. You are now following this question You will see updates in your followed content feed. You may receive emails, depending on your communication preferences. Help with gfortran and mex with b on Windows 7 64bit. Show older comments. Jon Paul Janet on 17 May Vote 0. Commented: dpb on 18 May I am trying to link gfortran Minigw-w64 with Matlab b on 64bit Windows 7.

I have downloaded and run gnumex. If I call "mex -setup" and I can see the gcc compiler in Matlab, with the correct path. I am trying to test my setup on a minimal hello world! I can call "gfortran hello. I have added gcc to my system path. However, when I call "mex -v hello. Cannot export mexFunction: symbol not defined.

PL: Error: Link of 'hello. Any advice is highly appreciated! Cancel Copy to Clipboard. Did you write a mex interface routine or are you trying to build the same executable you ran as a standalone program?

The latter won't work; mex builds a DLL, not an executable. I am actually trying to re-mex a fortran function from source that is currently only available as a.

I was getting a whole lot of Link failed errors, so I thought I would test a minimal example. The first attempt, the download was corrupted after 3 hours downlo. This page gathers links to all unofficial gfortran binary packages people regularly build, based on the current development gfortran source code. Most of the builds below come from gfortran maintainers but not all. MinGW for Win The Mingw-w64 project has regularly updated snapshots of compilers generating bit Windows executables.

Use at your own risk. Octave : Octave 6. From the Windows start menu, open up Octave and you will find the bash shell. Stick it to your task bar so it's always to hand. MacPorts package name, e. MacPorts comes with a packing software, but all software is compiled before installation.

For the developer version, the 'Portfile' is updated approx. Fink offers GCC packages all released versions - similar to MacPorts, but also offers binaries; it does not have the developer versions, just the releases. Most Linux distributions offer gfortran packages, some have also builds for the experimental versions. To unpack.