%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  IRTest
%global packver   2.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          2.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Parameter Estimation of Item Response Theory with Estimation of Latent Distribution

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


BuildRequires:    R-devel >= 2.10
Requires:         R-core >= 2.10
BuildArch:        noarch
BuildRequires:    R-CRAN-betafunctions 
BuildRequires:    R-CRAN-dcurver 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-usethis 
Requires:         R-CRAN-betafunctions 
Requires:         R-CRAN-dcurver 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-usethis 

%description
Item response theory (IRT) parameter estimation using marginal maximum
likelihood and expectation-maximization algorithm (Bock & Aitkin, 1981
<doi:10.1007/BF02293801>). Within parameter estimation algorithm, several
methods for latent distribution estimation are available. Reflecting some
features of the true latent distribution, these latent distribution
estimation methods can possibly enhance the estimation accuracy and free
the normality assumption on the latent distribution.

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%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
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}