%global __brp_check_rpaths %{nil}
%global packname  rIsing
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          3%{?dist}%{?buildtag}
Summary:          High-Dimensional Ising Model Selection

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


BuildRequires:    R-devel >= 3.1.0
Requires:         R-core >= 3.1.0
BuildRequires:    R-CRAN-data.table >= 1.9.6
BuildRequires:    R-CRAN-RcppEigen >= 0.3.2.9
BuildRequires:    R-CRAN-Rcpp >= 0.12.8
Requires:         R-CRAN-data.table >= 1.9.6
Requires:         R-CRAN-Rcpp >= 0.12.8

%description
Fits an Ising model to a binary dataset using L1 regularized logistic
regression and extended BIC. Also includes a fast lasso logistic
regression function for high-dimensional problems. Uses the 'libLBFGS'
optimization library by Naoaki Okazaki.

%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}