%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  robcp
%global packver   0.3.8
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.3.8
Release:          1%{?dist}%{?buildtag}
Summary:          Robust Change-Point Tests

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


BuildRequires:    R-devel >= 3.3.1
Requires:         R-core >= 3.3.1
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-Rcpp 
Requires:         R-methods 
Requires:         R-CRAN-Rcpp 

%description
Provides robust methods to detect change-points in uni- or multivariate
time series. They can cope with corrupted data and heavy tails. Focus is
on the detection of abrupt changes in location, but changes in the scale
or dependence structure can be detected as well. This package provides
tests for change detection in uni- and multivariate time series based on
Huberized versions of CUSUM tests proposed in Duerre and Fried (2019)
<DOI:10.48550/arXiv.1905.06201>, and tests for change detection in
univariate time series based on 2-sample U-statistics or 2-sample
U-quantiles as proposed by Dehling et al. (2015)
<DOI:10.1007/978-1-4939-3076-0_12> and Dehling, Fried and Wendler (2020)
<DOI:10.1093/biomet/asaa004>. Furthermore, the packages provides tests on
changes in the scale or the correlation as proposed in Gerstenberger,
Vogel and Wendler (2020) <DOI:10.1080/01621459.2019.1629938>, Dehling et
al. (2017) <DOI:10.1017/S026646661600044X>, and Wied et al. (2014)
<DOI:10.1016/j.csda.2013.03.005>.

%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}