%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  cbl
%global packver   0.1.3
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.3
Release:          1%{?dist}%{?buildtag}
Summary:          Causal Discovery under a Confounder Blanket

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


BuildRequires:    R-devel >= 3.5.0
Requires:         R-core >= 3.5.0
BuildArch:        noarch
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-CRAN-glmnet 
BuildRequires:    R-CRAN-lightgbm 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-foreach 
Requires:         R-CRAN-glmnet 
Requires:         R-CRAN-lightgbm 

%description
Methods for learning causal relationships among a set of foreground
variables X based on signals from a (potentially much larger) set of
background variables Z, which are known non-descendants of X. The
confounder blanket learner (CBL) uses sparse regression techniques to
simultaneously perform many conditional independence tests, with
complementary pairs stability selection to guarantee finite sample error
control. CBL is sound and complete with respect to a so-called "lazy
oracle", and works with both linear and nonlinear systems. For details,
see Watson & Silva (2022) <arXiv:2205.05715>.

%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}