Hello, has anyone had any luck compiling mex files in feisty?
I'm using Matlab 184.108.40.206 (R14) Service Pack 3 (student version), and I'm trying to compile a mex file for sound playback. I have a mexopts.sh file in the directory where I'm compiling, and have set the compiler version to gcc-4.1 there
The compilation goes fine with
however when I try to use the binary I get the following error:
gcc 4.2 is not in the repos as far as I know, but for some reason one of its library files is required . A google search came up with the following thread, http://ubuntuforums.org/showthread.php?t=270605 which suggests that the problem is not matlab specific. The solutions proposed in that thread didn't work for me, and I'm a bit confused by all the linking and C library version stuff (you guess I have no experience in C programming).
EDU>> playsnd(a, 44100, 16)
??? Invalid MEX-file '/home/sam/playsnd/playsnd.mexglx': /usr/local/matlab71_sv/bin/glnx86/../../sys/os/glnx86/libgcc_s.so.1: version `GCC_4.2.0' not found (required by /usr/lib/libstdc++.so.6).
If anyone has any suggestions it would be very much appreciated!
btw. the file compiles and works well in edgy with the same matlab version.