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"James Tursa" <aclassyguy_with_a_k_not_a_c@hotmail.com> wrote in message <hovqvu$4gk$1@fred.mathworks.com>...
> "Luigi Giaccari" <giaccariluigi@msn.com> wrote in message <hovpo0$csi$1@fred.mathworks.com>...
> > I have been googling for hours but no success. What I need should be very simple for a programmer:
> > I just need an option file for the mex compiler with the option: /fp:fast
> >
> > I never used an option file with the mex command so I got pretty confused, which format?, how to call form the command line with mex command? is there a standard to respect?
> >
> > After hours of random trials now the mex -setup command can not locate visual C++.
> > That was the time I thought maybe some help was needed.... :-(
> >
> > Everything that can help compiling with that option is greatly appriecieted.
> >
> > Thanks in advance
> >
> > Luigi
>
> The options files are in the appropriate mexopts directory. e.g.,
>
> [matlabroot '\bin\win32\mexopts']
>
> The filename for MSVC will depend on the version, but an example is:
>
> msvc80opts.bat
>
> Add your /fp:fast option to the COMPFLAGS line.
>
> Did mex -setup used to be able to see your compiler, but after some changes you made now it doesn't?
>
> James Tursa
Thanks for the tip. It is true: mex -setup used to be able to see my compiler, but after some changes I made (have non idea) now it doesn't?
Do you know something about the disappear?
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