%define _unpackaged_files_terminate_build 0
%define debug_package %{nil}

Name:           njet
Version:        2.0.0
Release:        3%{?dist}
License:        GPL
Url:            https://bitbucket.org/njet
Source0:        https://bitbucket.org/njet/njet/downloads/%{name}-%{version}.tar.gz
Patch0:         patch-njet-0.txt
Summary:        NJet is a library for multi-parton one-loop matrix elements
BuildRequires:  gcc-gfortran gcc-c++  autoconf automake libtool 
%if %{?rhel}%{!?rhel:0} == 8
Requires:       python2 
%else
Requires:       python 
%endif

Prefix: %{_prefix}

%description
NJet is a library for multi-parton one-loop matrix elements in 
massless QCD. NJet is based on the generalized unitarity program 
NGluon and uses QCDLoop/FF for scalar intergrals and libqd for 
extended precision arithmetic.

%prep
%setup -q
%patch0 -p0

%if %{?rhel}%{!?rhel:0} == 8
 sed -i 's@python@python2@1'  blha/njet.py
%endif

%if %{?fedora}%{!?fedora:0} >= 31
 sed -i 's@python@python2@1'  blha/njet.py
%endif


%build
#autoreconf


export FFLAGS=-std=legacy
./configure --with-qd=/usr --prefix=/usr --libdir=/usr/%_lib
make  
%install
%make_install
%files 
/usr/%_lib/*
/usr/bin/*
/usr/include/*
/usr/share/*


%changelog
* Thu May 26 2016 Andrii Verbytskyi 2.2.0
+ Initial spec file