%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  isotracer
%global packver   1.1.6
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.1.6
Release:          1%{?dist}%{?buildtag}
Summary:          Isotopic Tracer Analysis Using MCMC

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


BuildRequires:    R-devel >= 3.6.0
Requires:         R-core >= 3.6.0
BuildRequires:    R-CRAN-rstan >= 2.26.0
BuildRequires:    R-CRAN-StanHeaders >= 2.26.0
BuildRequires:    R-CRAN-BH >= 1.72.0
BuildRequires:    R-CRAN-Rcpp >= 1.0.4
BuildRequires:    R-CRAN-RcppEigen >= 0.3.3.7.0
BuildRequires:    R-CRAN-coda 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-latex2exp 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-pillar 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-rstantools 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-tidyselect 
BuildRequires:    R-CRAN-RcppParallel 
BuildRequires:    R-CRAN-rstantools
Requires:         R-CRAN-rstan >= 2.26.0
Requires:         R-CRAN-coda 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-latex2exp 
Requires:         R-CRAN-magrittr 
Requires:         R-methods 
Requires:         R-CRAN-pillar 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-Rcpp >= 1.0.4
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-rstantools 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-tidyselect 
Requires:         R-CRAN-rstantools

%description
Implements Bayesian models to analyze data from tracer addition
experiments. The implemented method was originally described in the
article "A New Method to Reconstruct Quantitative Food Webs and Nutrient
Flows from Isotope Tracer Addition Experiments" by López-Sepulcre et al.
(2020) <doi:10.1086/708546>.

%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}