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Name: nfft
Version: 3.2.3
Release: alt2

Summary: Nonequispaced FFT, generalisations, inversion, and applications
License: GPLv2+
Group: Sciences/Mathematics

Url: http://www-user.tu-chemnitz.de/~potts/nfft/
Packager: Eugeny A. Rostovtsev (REAL) <real at altlinux.org>
Source: %name-%version.tar

BuildPreReq: libfftw3-devel
Requires: lib%name = %version-%release

%description
NFFT3 is a software library written in C for computing nonequispaced
fast Fourier  and related transformations. In detail, NFFT3 implements

1) The nonequispaced fast Fourier transform (NFFT)
   - the forward transform (NFFT)
   - the adjoint transform (adjoint NFFT)
2) Generalisations of the NFFT
   - to arbitrary knots in time and frequency domain (NNFFT)
   - to the sphere S^2 (NFSFT)
   - to the hyperbolic cross (NSFFT)
   - to real-valued data, i.e. (co)sine transforms, (NFCT, NFST)
   - to the rotation group (NFSOFT)
3) Generalised inverses based on iterative methods, e.g. CGNR, CGNE
4) Applications in
   - medical imaging
        (i) magnetic resonance imaging
       (ii) computerised tomography
   - summation schemes
         (i) fast Gauss transform (FGT)
        (ii) singular kernels
       (iii) zonal kernels
   - polar FFT, discrete Radon transform, ridgelet transform

%package -n lib%name
Summary: Shared libraries of NFFT3
Group: System/Libraries

%description -n lib%name
NFFT3 is a software library written in C for computing nonequispaced
fast Fourier  and related transformations.

This package contains shared libraries of NFFT3.

%package -n lib%name-devel
Summary: Development files of NFFT3
Group: Development/C
Requires: lib%name = %version-%release

%description -n lib%name-devel
NFFT3 is a software library written in C for computing nonequispaced
fast Fourier  and related transformations.

This package contains development files of NFFT3.

%package -n lib%name-devel-doc
Summary: Development documentation for NFFT3
Group: Development/Documentation
BuildArch: noarch

%description -n lib%name-devel-doc
NFFT3 is a software library written in C for computing nonequispaced
fast Fourier  and related transformations.

This package contains development documentation for NFFT3.

%prep
%setup

%build
%ifarch %e2k
export LIBS+=' -lm'
%endif
./bootstrap.sh
%configure \
--enable-static=no \
--enable-all \
--enable-matlab-argchecks=no \
--with-fftw3=%prefix
%make_build

%install
%makeinstall_std pkgdatadir=%buildroot%_datadir

install -d %buildroot%_bindir

for i in $(find applications/ -name .libs); do
rm -f $i/*.*
install -m755 $i/* %buildroot%_bindir
done

%make -C applications clean
%make -C examples clean

install -d %buildroot%_docdir/%name/api
cp -fR doc/api/html %buildroot%_docdir/%name/api/
cp -fR doc/logo %buildroot%_docdir/%name/
cp -fR examples %buildroot%_docdir/%name/

mv %buildroot%_bindir/reconstruct_data_gridding \
%buildroot%_bindir/reconstruct_data_gridding_3d

%files
%doc AUTHORS ChangeLog NEWS README
%doc applications
%_bindir/*

%files -n lib%name
%_libdir/*.so.*

%files -n lib%name-devel
%_includedir/*
%_libdir/*.so
%_pkgconfigdir/*

%files -n lib%name-devel-doc
%doc %_docdir/%name

%changelog
…
Full changelog you can see here