invoke versioned binaries from octave driver program (bug #40957) * main.in.cc (OCTAVE_VERSION): New macro. (main) Append OCTAVE_VERSION to exec file name. Always set new_argv[0] to full name of file that is executed. * Makefile.am (octave-cli-$(version), octave-gui-$(version), all-local): New rules. (OCTAVE_VERSION_LINKS): New variable. (CLEANFILES): Include $(OCTAVE_VERSION_LINKS) in the list.

#include "mex.h"

void
mexFunction (int nlhs, mxArray* plhs[],
             int nrhs, const mxArray* prhs[])
{
  mwSize n;
  mwIndex i;

  if (nrhs != 1 || ! mxIsCell (prhs[0]))
    mexErrMsgTxt ("ARG1 must be a cell");

  n = mxGetNumberOfElements (prhs[0]);
  n = (n > nlhs ? nlhs : n);

  for (i = 0; i < n; i++)
    plhs[i] = mxDuplicateArray (mxGetCell (prhs[0], i));
}