%if %{?fedora}%{!?fedora:0} >= 29 || %{?rhel}%{!?rhel:0} >= 8
%global py3default 1
%else
%global py3default 0
%endif


Name:           fastjet
Version:        3.3.4
Release:        2%{?dist}
License:        GPLv2+
Url:          http://www.fastjet.fr
Source0:       http://www.fastjet.fr/repo/%{name}-%{version}.tar.gz
Prefix: %{_prefix}
Summary:       Fast implementation of several recombination jet algorithms
BuildRequires:    gcc-gfortran gcc-c++ 
%if ! %{py3default}
BuildRequires:	python2-devel
%endif
%if %{?fedora}%{!?fedora:0} || %{?rhel}%{!?rhel:0} >= 8
BuildRequires:	python3-devel
%endif
%if %{?rhel}%{!?rhel:0} == 8
BuildRequires:	python36-rpm-macros
%endif
%if %{?rhel}%{!?rhel:0} == 7
BuildRequires:	python%{python3_pkgversion}-devel
BuildRequires:	python%{python3_other_pkgversion}-devel
%endif


%description
A software package for jet finding in pp and e+e- collisions.
It includes fast native implementations of many sequential 
recombination clustering algorithms, plugins for access 
to a range of cone jet finders and tools for advanced jet manipulation. 


%package  devel
Summary:        Libraries and headers for %{name}
Provides:       %{name}-devel = %{version}-%{release}

%description devel
%{libnamedev} contains the libraries and header files needed to
develop programs which make use of %{name}.
The library documentation is available on header files.


%if ! %{py3default}
%package        -n python2-%{name}
Summary:        python bindings for %{name} - Python 2 module
%{?python_provide:%python_provide python2-%{name}}
Requires:	%{name}%{?_isa} = %{version}-%{release}
%description -n python2-%{name}
This package contains python bindings for %{name}.
%endif

%package -n python%{python3_pkgversion}-%{name}
Summary:        python bindings for %{name} - Python 3 module
%{?python_provide:%python_provide python%{python3_pkgversion}-%{name}}
Requires:	%{name}%{?_isa} = %{version}-%{release}
%description -n python%{python3_pkgversion}-%{name}
This package contains python bindings for %{name}.



%if %{?rhel}%{!?rhel:0} == 7
%package -n python%{python3_other_pkgversion}-%{name}
Summary:	python bindings for %{name} - Python 3 module
%{?python_provide:%python_provide python%{python3_other_pkgversion}-%{name}}
Requires:	%{name}%{?_isa} = %{version}-%{release}
%description -n python%{python3_other_pkgversion}-%{name}
This package contains python bindings for %{name}.
%endif




%prep
%setup -q
%build
%if %{py3default}
export PYTHON=%{__python3}
%else
export PYTHON=%{__python2}
%endif
%configure --enable-allplugins --enable-pyext 
#--enable-cgal=yes  --with-cgaldir=/usr
%make_build

%install
%if %{py3default}
%make_install pythondir=%{python3_sitearch}
rm -f %{buildroot}%{python3_sitearch}/*.a
rm -f %{buildroot}%{python3_sitearch}/*.la
%else
%make_install pythondir=%{python2_sitearch}
rm -f  %{buildroot}%{python2_sitearch}/*.a
rm -f  %{buildroot}%{python2_sitearch}/*.la
%endif
rm %{buildroot}%{_libdir}/*.a
rm %{buildroot}%{_libdir}/*.la

%if ! %{py3default}
  (
  export PYTHON=%{__python3}
  %configure --enable-allplugins --enable-pyext
  cd pyinterface  
  make clean
  make  PYTHON=%{__python3}  pythondir=%{python3_sitearch}
  %make_install PYTHON=%{__python3}    pythondir=%{python3_sitearch}
  rm -f %{buildroot}%{python3_sitearch}/*.a
  rm -f %{buildroot}%{python3_sitearch}/*.la
  )
%endif

%if %{?rhel}%{!?rhel:0} == 7
 (
 export PYTHON=%{__python3_other}
 %configure --enable-allplugins --enable-pyext
 cd pyinterface  
 make clean 
 make  PYTHON=%{__python3_other}  pythondir=%{python3_sitearch} 
 %make_install PYTHON=%{__python3_other} pythondir=%{python3_other_sitearch} 
  rm -f %{buildroot}%{python3_other_sitearch}/*.a
  rm -f %{buildroot}%{python3_other_sitearch}/*.la
 )
%endif

%files -n fastjet
%doc AUTHORS README COPYING
%{_bindir}/%{name}-config
%{_libdir}/libfastjet.so
%{_libdir}/libfastjet.so.0
%{_libdir}/libfastjet.so.0.0.0
%{_libdir}/libfastjetplugins.so*
%{_libdir}/libfastjettools.so*
%{_libdir}/libsiscone.so*
%{_libdir}/libsiscone_spherical.so*

%files -n fastjet-devel 
%{_libdir}/libfastjet.so
%{_libdir}/libfastjettools.so
%{_libdir}/libsiscone.so
%{_libdir}/libsiscone_spherical.so
%{_libdir}/libfastjetplugins.so
%{_includedir}/siscone/*.h
%{_includedir}/siscone/spherical/*.h
%{_includedir}/fastjet/*.h
%{_includedir}/fastjet/*.hh
%{_includedir}/fastjet/tools/*.hh
%{_includedir}/fastjet/internal/*.hh

%if ! %{py3default}
%files -n python2-%{name}
%{python2_sitearch}/_%{name}*.so*
%{python2_sitearch}/*.p*
%endif

%files -n python%{python3_pkgversion}-%{name}
%{python3_sitearch}/_%{name}*.so*
%{python3_sitearch}/*.p*
%{python3_sitearch}/__pycache__/*

%if %{?rhel}%{!?rhel:0} == 7
%files -n python%{python3_other_pkgversion}-%{name}
%{python3_other_sitearch}/*.p*
%{python3_other_sitearch}/_%{name}*.so*
%{python3_other_sitearch}/__pycache__/*
%endif




%changelog
* Mon Mar 2 2020  Andrii Verbytskyi  <andrii.verbytskyi@mpp.mpg.de> 3.3.3-1
-  Initial version for EPEL