%global __brp_check_rpaths %{nil}
%global packname  approxmatch
%global packver   2.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          2.0
Release:          3%{?dist}%{?buildtag}
Summary:          Approximately Optimal Fine Balance Matching with Multiple Groups

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


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

%description
Tools for constructing a matched design with multiple comparison groups.
Further specifications of refined covariate balance restriction and exact
match on covariate can be imposed. Matches are approximately optimal in
the sense that the cost of the solution is at most twice the optimal cost,
Crama and Spieksma (1992) <doi:10.1016/0377-2217(92)90078-N>, Karmakar,
Small and Rosenbaum (2019) <doi:10.1080/10618600.2019.1584900>.

%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}