%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  cdlsim
%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:          Simulation of Cropland Data Layer Products from the USDA

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


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-terra 
BuildRequires:    R-CRAN-landscapemetrics 
BuildRequires:    R-CRAN-readxl 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-Rcpp 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-terra 
Requires:         R-CRAN-landscapemetrics 
Requires:         R-CRAN-readxl 
Requires:         R-utils 
Requires:         R-CRAN-Rcpp 

%description
Provides tools to simulate categorical raster data, including objects from
the 'terra' package. Functions focus on generating edge pixel values from
reclassified raster data derived from the United States Department of
Agriculture (USDA) Cropland Data Layer products.

%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}