%global __brp_check_rpaths %{nil}
%global packname  chopthin
%global packver   0.2.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.2
Release:          3%{?dist}%{?buildtag}
Summary:          The Chopthin Resampler

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildRequires:    R-CRAN-Rcpp >= 0.11.2
Requires:         R-CRAN-Rcpp >= 0.11.2

%description
Resampling is a standard step in particle filtering and in sequential
Monte Carlo. This package implements the chopthin resampler, which keeps a
bound on the ratio between the largest and the smallest weights after
resampling.

%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}