%global __brp_check_rpaths %{nil}
%global packname  Jaya
%global packver   0.1.9
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.9
Release:          3%{?dist}%{?buildtag}
Summary:          Jaya, a Gradient-Free Optimization Algorithm

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-GA 
Requires:         R-CRAN-GA 

%description
Maximization or Minimization of a fitness function using Jaya Algorithm
(JA). A population based method which repeatedly modifies a population of
individual solutions. Capable of solving both constrained and
unconstrained optimization problems. It does not contain any
hyperparameters. For further details: R.V. Rao (2016)
<doi:10.5267/j.ijiec.2015.8.004> .

%prep
%setup -q -c -n %{packname}


%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}

test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css

%files
%{rlibdir}/%{packname}