%global __brp_check_rpaths %{nil}
%global packname  STOPES
%global packver   0.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2
Release:          1%{?dist}%{?buildtag}
Summary:          Selection Threshold Optimized Empirically via Splitting

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-MASS 
BuildRequires:    R-CRAN-cvTools 
BuildRequires:    R-CRAN-glmnet 
BuildRequires:    R-CRAN-changepoint 
Requires:         R-CRAN-MASS 
Requires:         R-CRAN-cvTools 
Requires:         R-CRAN-glmnet 
Requires:         R-CRAN-changepoint 

%description
Implements variable selection procedures for low to moderate size
generalized linear regressions models. It includes the STOPES functions
for linear regression (Capanu M, Giurcanu M, Begg C, Gonen M, Optimized
variable selection via repeated data splitting, Statistics in Medicine,
2020, 19(6):2167-2184) as well as subsampling based optimization methods
for generalized linear regression models (Marinela Capanu, Mihai Giurcanu,
Colin B Begg, Mithat Gonen, Subsampling based variable selection for
generalized linear models).

%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}