%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  BKP
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Beta and Dirichlet Kernel Processes for Binomial and Multinomial Modeling

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-gridExtra 
BuildRequires:    R-CRAN-lattice 
BuildRequires:    R-CRAN-optimx 
BuildRequires:    R-CRAN-tgp 
Requires:         R-CRAN-gridExtra 
Requires:         R-CRAN-lattice 
Requires:         R-CRAN-optimx 
Requires:         R-CRAN-tgp 

%description
Provides methods for nonparametric modeling of binomial and multinomial
success probabilities via the Beta Kernel Process and its extension, the
Dirichlet Kernel Process. Supports model fitting, predictive inference
with uncertainty quantification, posterior simulation, and visualization
in one- and two-dimensional input spaces. The package implements multiple
kernel functions (Gaussian, Matern 5/2, and Matern 3/2), and performs
hyperparameter optimization using multi-start gradient-based search.
Applications include spatial statistics, probabilistic classification, and
Bayesian experimental design. For more details, see MacKenzie, Trafalis,
and Barker (2014) <doi:10.1002/sam.11241>.

%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}