%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  mlr3inferr
%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:          Inference on the Generalization Error

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


BuildRequires:    R-devel >= 3.1.0
Requires:         R-core >= 3.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-mlr3 
BuildRequires:    R-CRAN-checkmate 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-future 
BuildRequires:    R-CRAN-lgr 
BuildRequires:    R-CRAN-mlr3measures 
BuildRequires:    R-CRAN-mlr3misc 
BuildRequires:    R-CRAN-paradox 
BuildRequires:    R-CRAN-R6 
BuildRequires:    R-CRAN-withr 
Requires:         R-CRAN-mlr3 
Requires:         R-CRAN-checkmate 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-future 
Requires:         R-CRAN-lgr 
Requires:         R-CRAN-mlr3measures 
Requires:         R-CRAN-mlr3misc 
Requires:         R-CRAN-paradox 
Requires:         R-CRAN-R6 
Requires:         R-CRAN-withr 

%description
An 'mlr3' extension that provides various resampling-based confidence
interval (CI) methods for estimating the generalization error.  These CI
methods are implemented as 'mlr3' measures, enabling the evaluation of
individual algorithms on specific tasks as well as the comparison of
different learning algorithms.

%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}