Name:          harminv
Version:       1.4.2
Release:       1mamba
Summary:       A free program (and accompanying library) to solve the problem of harmonic inversion
Group:         Applications/Scientific
Vendor:        openmamba
Distribution:  openmamba
Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
URL:           https://github.com/NanoComp/harminv
Source:        https://github.com/NanoComp/harminv.git/v%{version}/harminv-%{version}.tar.bz2
License:       GPL
## AUTOBUILDREQ-BEGIN
BuildRequires: gcc-fortran
BuildRequires: glibc-devel
BuildRequires: libopenblas-devel
BuildRequires: libquadmath-devel
## AUTOBUILDREQ-END
Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}

%description
Harminv is a free program (and accompanying library) to solve the problem of harmonic inversion — given a discrete-time, finite-length signal that consists of a sum of finitely-many sinusoids (possibly exponentially decaying) in a given bandwidth, it determines the frequencies, decay constants, amplitudes, and phases of those sinusoids.
It can, in principle, provide much better accuracy than straightforwardly extracting FFT peaks, essentially because it assumes a specific form for the signal. (Fourier transforms, in contrast, attempt to represent any data as a sum of sinusoidal components, and are thus limited by the uncertainty principle.) It is also often more robust than directly least-squares fitting the data (which can have problematic convergence), since it re-expresses the problem in terms of simply finding the eigenvalues of a small matrix.

%package -n lib%{name}
Group:         System/Libraries
Summary:       Shared libraries for %{name}

%description -n lib%{name}
This package contains shared libraries for %{name}.

%package -n lib%{name}-devel
Group:         Development/Libraries
Summary:       Development files for %{name}
Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
Requires:      pkg-config

%description -n lib%{name}-devel
This package contains libraries and header files for developing applications that use %{name}.

%debug_package

%prep
%setup -q
./mkdist.sh

%build
%configure \
   --enable-shared

%make

%install
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
%makeinstall

%clean
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"

%post -n lib%{name} -p /sbin/ldconfig
%postun -n lib%{name} -p /sbin/ldconfig

%files
%defattr(-,root,root)
%{_bindir}/harminv
%{_mandir}/man1/harminv.1*

%files -n lib%{name}
%defattr(-,root,root)
%{_libdir}/libharminv.so.*
%doc COPYING

%files -n lib%{name}-devel
%defattr(-,root,root)
%{_includedir}/harminv.h
%{_libdir}/libharminv.a
%{_libdir}/libharminv.so
%{_libdir}/pkgconfig/harminv.pc
%doc ChangeLog NEWS.md README.md


%changelog
* Fri Feb 10 2023 Automatic Build System <autodist@mambasoft.it> 1.4.2-1mamba
- automatic version update by autodist

* Tue May 11 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.1-1mamba
- update to 1.4.1

* Sun Nov 17 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.1-1mamba
- package created by silvan using the webbuild interface