%global __brp_check_rpaths %{nil}
%global packname  xrnet
%global packver   0.1.7
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.7
Release:          3%{?dist}%{?buildtag}
Summary:          Hierarchical Regularized Regression

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


BuildRequires:    R-devel >= 3.5
Requires:         R-core >= 3.5
BuildRequires:    R-CRAN-Rcpp >= 0.12.19
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-CRAN-bigmemory 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-RcppEigen 
BuildRequires:    R-CRAN-BH 
Requires:         R-CRAN-Rcpp >= 0.12.19
Requires:         R-CRAN-foreach 
Requires:         R-CRAN-bigmemory 
Requires:         R-methods 

%description
Fits hierarchical regularized regression models to incorporate potentially
informative external data, Weaver and Lewinger (2019)
<doi:10.21105/joss.01761>. Utilizes coordinate descent to efficiently fit
regularized regression models both with and without external information
with the most common penalties used in practice (i.e. ridge, lasso,
elastic net). Support for standard R matrices, sparse matrices and
big.matrix objects.

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

find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;

%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}