%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  EBglmnet
%global packver   6.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          6.0
Release:          1%{?dist}%{?buildtag}
Summary:          Empirical Bayesian Lasso and Elastic Net Methods for Generalized Linear Models

License:          GPL
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

%description
Provides empirical Bayesian lasso and elastic net algorithms for variable
selection and effect estimation. Key features include sparse variable
selection and effect estimation via generalized linear regression models,
high dimensionality with p>>n, and significance test for nonzero effects.
This package outperforms other popular methods such as lasso and elastic
net methods in terms of power of detection, false discovery rate, and
power of detecting grouping effects. Please reference its use as A Huang
and D Liu (2016) <doi: 10.1093/bioinformatics/btw143>.

%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}