%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  AgriDiversiX
%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:          Agricultural Crop Diversification Indices Analysis

License:          GPL-3
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-dplyr 
BuildRequires:    R-CRAN-DT 
BuildRequires:    R-CRAN-MCMCpack 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-viridis 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-DT 
Requires:         R-CRAN-MCMCpack 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-viridis 

%description
Provides functions to compute agricultural crop diversification indices
for crop data across zones and years. The package implements widely used
diversification and concentration measures including Herfindahl
Index,Simpson Index, Entropy Index, Ogive Index, and Maximum Proportion
Index.

%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}