%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  spconform
%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:          Conformal Prediction for Spatially and Spatio-Temporally Dependent Data

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


BuildRequires:    R-devel >= 3.6.0
Requires:         R-core >= 3.6.0
BuildArch:        noarch
BuildRequires:    R-graphics 
BuildRequires:    R-grDevices 
BuildRequires:    R-stats 
Requires:         R-graphics 
Requires:         R-grDevices 
Requires:         R-stats 

%description
Provides distribution-free, model-agnostic prediction intervals for
spatially and spatio-temporally dependent data using localized conformal
calibration. Implements locally weighted split conformal prediction for
geostatistical (point-referenced) data based on spatial-distance kernels,
and a neighbourhood-weighted conformal procedure for areal (lattice) data
based on graph adjacency structures. Relaxes the standard exchangeability
assumption using spatial proximity, following the localized conformal
framework of Mao, Martin and Reich (2024)
<doi:10.1080/01621459.2022.2147531>. Includes comprehensive spatial
diagnostic tools to audit empirical coverage, conditional spatial strata,
and boundary proximity effects.

%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}