%global __brp_check_rpaths %{nil}
%global packname  PolyTrend
%global packver   1.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2
Release:          3%{?dist}%{?buildtag}
Summary:          Trend Classification 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

%description
This algorithm classifies the trends into linear, quadratic, cubic,
concealed and no-trend types. The "concealed trends" are those trends that
possess quadratic or cubic forms, but the net change from the start of the
time period to the end of the time period hasn't been significant. The
"no-trend" category includes simple linear trends with statistically
in-significant slope coefficient.

%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}