%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  regmed
%global packver   2.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          2.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Regularized Mediation Analysis

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildRequires:    R-methods 
BuildRequires:    R-graphics 
BuildRequires:    R-CRAN-glasso 
BuildRequires:    R-CRAN-igraph 
BuildRequires:    R-CRAN-knitr 
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-CRAN-RcppArmadillo 
BuildRequires:    R-CRAN-lavaan 
BuildRequires:    R-CRAN-gtools 
Requires:         R-methods 
Requires:         R-graphics 
Requires:         R-CRAN-glasso 
Requires:         R-CRAN-igraph 
Requires:         R-CRAN-knitr 
Requires:         R-CRAN-Rcpp 
Requires:         R-CRAN-RcppArmadillo 
Requires:         R-CRAN-lavaan 
Requires:         R-CRAN-gtools 

%description
Mediation analysis for multiple mediators by penalized structural equation
models with different types of penalties depending on whether there are
multiple mediators and only one exposure and one outcome variable (using
sparse group lasso) or multiple exposures, multiple mediators, and
multiple outcome variables (using lasso, L1, penalties).

%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}