%global __brp_check_rpaths %{nil}
%global packname  DIFtree
%global packver   3.1.6
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          3.1.6
Release:          3%{?dist}%{?buildtag}
Summary:          Item Focussed Trees for the Identification of Items inDifferential Item Functioning

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
BuildRequires:    R-CRAN-penalized 
BuildRequires:    R-CRAN-VGAM 
BuildRequires:    R-grid 
BuildRequires:    R-CRAN-gridBase 
BuildRequires:    R-CRAN-plotrix 
Requires:         R-CRAN-penalized 
Requires:         R-CRAN-VGAM 
Requires:         R-grid 
Requires:         R-CRAN-gridBase 
Requires:         R-CRAN-plotrix 

%description
Item focussed recursive partitioning for simultaneous selection of items
and variables that induce Differential Item Functioning (DIF) in
dichotomous or polytomous items.

%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}