Re: octave on cygwin

[marco atzeri]

On Tue, Feb 8, 2011 at 7:40 AM, Valmor de Almeida  wrote:
>
> Hello,
>
> Does anyone know what additional packages need to be installed in cygwin
> to be able to generate standalone programs with octave? Here is the problem
>
>
> bash-4.1$ mkoctfile --link-stand-alone test.cc -o test
> g++-4: unrecognized option '-rdynamic'
> /usr/lib/gcc/i686-pc-cygwin/4.3.4/../../../../i686-pc-cygwin/bin/ld:
> cannot find -lfftw3
> /usr/lib/gcc/i686-pc-cygwin/4.3.4/../../../../i686-pc-cygwin/bin/ld:
> cannot find -lfftw3f
> collect2: ld returned 1 exit status
> bash-4.1$
>
> I have tried to install libfftw3 in cygwin but I can't find the library
> in the /lib directory nor can octave.

on cygwin the dll are under /usr/bin

However for developing you need the development library

libfftw3-devel

See http://cygwin.com/packages/
for the full list of available packages and their contents.

If I am not wrong you will need at least

libfftw3-devel, liblapack-devel, libhdf5-devel

>
> Thanks,
>

Marco