Re: [Help-gsl] [Bug-gsl] FFT not generated

[Patrick Alken]

It looks like something went wrong with the makefile generation, since 
there should be a -I.. -I../gsl flag passed to the compiler to locate 
the *.h files.

Did you try the methods here:

https://www.gnu.org/software/gsl/extras/native_win_builds.html

for windows builds? There is also a cygwin package prebuilt for gsl.

Patrick

On 01/08/2018 01:53 AM, Peter Schacht wrote:
> Hi,
> 'make check' was not done.
>
> I've unpacked the gsl.tar.gz in dir gsl-2.4. In this dir I built dir
> gslbuild.
> In gslbuild I startet
>
> .././configure  --prefix=C:\Qt\Tools\mingw492_32\i686-w64-mingw32
> make
> -(I didn't make check because I didn't know that at this time)
> make install
>
> Starting from die gslbuild:
> $ cd fft
> $ make test
> gcc -g -O2    ../../fft/test.c   -o test
> ../../fft/test.c:20:20: fatal error: config.h: No such file or directory
>   #include <config.h>
>                      ^
> compilation terminated.
> make: *** [test] Error 1
>
> so ./test could not be executed.
>
> config.h is in dir gslbuild  but not in the minGW gsl include Path
>
> C:\Qt\Tools\mingw492_32\i686-w64-mingw32\include\gsl
>
> nor in
>
> C:\Qt\Tools\mingw492_32\i686-w64-mingw32\include
>
>
>
> Grüße Peter
>
> 258/127 Moo 3, Thepkrasatri Road
> Srisoonthorn, Thalang, Phuket 83110
>
> Mobil +66(96)926 83 62
> Email  address@hidden
>
>
>
>
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: Patrick Alken [mailto:address@hidden
> Gesendet: Sonntag, 7. Januar 2018 20:37
> An: address@hidden; address@hidden
> Betreff: Re: [Bug-gsl] FFT not generated
>
> Hi,
>
>    Did the library pass 'make check'. What happens if you do:
>
> cd fft ; make test ; ./test
>
> On 01/05/2018 05:25 PM, Peter Schacht wrote:
> > Hello,
> >
> >   
> >
> > I installed the GSL in win10 64bit -system with minGw  and msys using
> > the cofigure script. The installaion seemed to work fine and  many
> > functions where
> >
> > generated and also the standard tests worked fine.  I wanted to test
> > my old FFT programs and became the message "undefined reference to
> >
> > `gsl_fft_real_radix2_transform'" checking both the libs libgsl.a and
> > libgslcblas.a  showed that this function was not in there, only  fft.o
> > and dft.o.
> >
> > A look in the build directory showed that only fft.o and dft.o have
> > been produced in built dir fft. The header files where shifted to dir
> > gsl in built but nothing built was built there.
> >
> >   
> >
> > Makefile.am  in dir  fft  looks not correct.
> >
> > attached you'lll find the config.log
> >
> >   
> >
> > Best Regards
> >
> > Peter Schacht
> >
> >
> >
> > 258/127 Moo 3, Thepkrasatri Road
> >
> > Srisoonthorn, Thalang, Phuket 83110
> >
> >   
> >
> > Mobil +66(96)926 83 62
> >
> > Email   <mailto:address@hidden> address@hidden
> >
> >   
> >
> >   
> >
> >