%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  scanstatistics
%global packver   1.1.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.1.1
Release:          1%{?dist}%{?buildtag}
Summary:          Space-Time Anomaly Detection using Scan Statistics

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


BuildRequires:    R-devel >= 3.4
Requires:         R-core >= 3.4
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-ismev 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-CRAN-plyr 
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-sets 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-RcppArmadillo 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-ismev 
Requires:         R-CRAN-magrittr 
Requires:         R-CRAN-plyr 
Requires:         R-CRAN-Rcpp 
Requires:         R-stats 
Requires:         R-CRAN-sets 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-tidyr 

%description
Detection of anomalous space-time clusters using the scan statistics
methodology. Focuses on prospective surveillance of data streams, scanning
for clusters with ongoing anomalies. Hypothesis testing is made possible
by Monte Carlo simulation. Allévius (2018) <doi:10.21105/joss.00515>.

%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}