%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  clustcurv
%global packver   3.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          3.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Determining Groups in Multiples Curves

License:          MIT + file LICENSE
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-doParallel 
BuildRequires:    R-CRAN-doRNG 
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-CRAN-ggfortify 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-Gmedian 
BuildRequires:    R-grDevices 
BuildRequires:    R-CRAN-npregfast 
BuildRequires:    R-CRAN-RColorBrewer 
BuildRequires:    R-CRAN-survival 
BuildRequires:    R-CRAN-survminer 
Requires:         R-CRAN-doParallel 
Requires:         R-CRAN-doRNG 
Requires:         R-CRAN-foreach 
Requires:         R-CRAN-ggfortify 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-Gmedian 
Requires:         R-grDevices 
Requires:         R-CRAN-npregfast 
Requires:         R-CRAN-RColorBrewer 
Requires:         R-CRAN-survival 
Requires:         R-CRAN-survminer 

%description
A method for determining groups in multiple curves with an automatic
selection of their number based on k-means or k-medians algorithms. The
selection of the optimal number is provided by bootstrap methods or other
approaches with lower computational cost. The methodology can be applied
both in regression and survival framework. Implemented methods are:
Grouping multiple survival curves described by Villanueva et al. (2018)
<doi:10.1002/sim.8016>.

%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}