%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  pricelevels
%global packver   1.3.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.3.0
Release:          1%{?dist}%{?buildtag}
Summary:          Spatial Price Level Comparisons

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


BuildRequires:    R-devel >= 4.0.1
Requires:         R-core >= 4.0.1
BuildArch:        noarch
BuildRequires:    R-CRAN-minpack.lm >= 1.2.1
BuildRequires:    R-CRAN-data.table >= 1.14.0
Requires:         R-CRAN-minpack.lm >= 1.2.1
Requires:         R-CRAN-data.table >= 1.14.0

%description
Price comparisons within or between countries provide an overall measure
of the relative difference in prices, often denoted as price levels. This
package provides index number methods for such price comparisons (e.g.,
The World Bank, 2011, <doi:10.1596/978-0-8213-9728-2>). Moreover, it
contains functions for sampling and characterizing price data.

%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}