%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  spbal
%global packver   1.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Spatially Balanced Sampling Algorithms

License:          MIT + file LICENSE
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
BuildRequires:    R-CRAN-Rcpp >= 1.0.0
BuildRequires:    R-CRAN-units 
BuildRequires:    R-CRAN-sf 
BuildRequires:    R-CRAN-RcppArmadillo 
BuildRequires:    R-CRAN-RcppThread 
Requires:         R-CRAN-Rcpp >= 1.0.0
Requires:         R-CRAN-units 
Requires:         R-CRAN-sf 

%description
Encapsulates a number of spatially balanced sampling algorithms, namely,
Balanced Acceptance Sampling (equal, unequal, seed point, panels), Halton
frames (for discretizing a continuous resource), Halton Iterative
Partitioning (equal probability), Simple Random Sampling, Dynamic
Assignment Sampling and Doubly balanced Dynamic Assignment Sampling.
Robertson, B. L., Brown, J. A., McDonald, T. and Jaksons, P. (2013)
<doi:10.1111/biom.12059>. Robertson, B. L., McDonald, T., Price, C. J. and
Brown, J. A. (2017) <doi:10.1016/j.spl.2017.05.004>. Robertson, B. L.,
McDonald, T., Price, C. J. and Brown, J. A. (2018)
<doi:10.1007/s10651-018-0406-6>. Robertson, B. L., van Dam-Bates, P. and
Gansell, O. (2021a) <doi:10.1007/s10651-020-00481-1>. Robertson, B. L.,
Davies, P., Gansell, O., van Dam-Bates, P., McDonald, T. (2025)
<doi:10.1111/anzs.12435>. Robertson, B.L., Price, C.J., Reale, M., Davies,
P. (2026) <doi:10.1093/biomtc/ujag011>. Robertson, B.L., Price, C.J.,
Reale, M., Davies, P. (2026) <doi:10.1093/jssam/smag021>.

%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}