%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  baygel
%global packver   0.3.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.3.0
Release:          1%{?dist}%{?buildtag}
Summary:          Bayesian Shrinkage Estimators for Precision Matrices in Gaussian Graphical Models

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


BuildRequires:    R-devel
Requires:         R-core
BuildRequires:    R-CRAN-Rcpp >= 1.0.8
BuildRequires:    R-CRAN-RcppArmadillo >= 0.11.1.1.0
BuildRequires:    R-CRAN-RcppProgress 
Requires:         R-CRAN-Rcpp >= 1.0.8
Requires:         R-CRAN-RcppArmadillo >= 0.11.1.1.0

%description
This R package offers block Gibbs samplers for the Bayesian (adaptive)
graphical lasso, ridge, and naive elastic net priors. These samplers
facilitate the simulation of the posterior distribution of precision
matrices for Gaussian distributed data and were originally proposed by:
Wang (2012) <doi:10.1214/12-BA729>; Smith et al. (2022)
<doi:10.48550/arXiv.2210.16290> and Smith et al. (2023)
<doi:10.48550/arXiv.2306.14199>, respectively.

%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}