%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  DTRKernSmooth
%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:          Estimate and Make Inference About Optimal Treatment Regimes via Smoothed Methods

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildRequires:    R-CRAN-Rcpp >= 1.0.9
BuildRequires:    R-CRAN-RcppEigen 
Requires:         R-CRAN-Rcpp >= 1.0.9

%description
Methods to estimate the optimal treatment regime among all linear regimes
via smoothed estimation methods, and construct element-wise confidence
intervals for the optimal linear treatment regime vector, as well as the
confidence interval for the optimal value via wild bootstrap procedures,
if the population follows treatments recommended by the optimal linear
regime. See more details in: Wu, Y. and Wang, L. (2021), "Resampling-based
Confidence Intervals for Model-free Robust Inference on Optimal Treatment
Regimes", Biometrics, 77: 465– 476, <doi:10.1111/biom.13337>.

%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}