%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  birp
%global packver   0.0.4
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.0.4
Release:          1%{?dist}%{?buildtag}
Summary:          Testing for Population Trends Using Low-Cost Ecological Count Data

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 >= 1.0.12
BuildRequires:    R-CRAN-MASS 
BuildRequires:    R-CRAN-RcppArmadillo 
Requires:         R-CRAN-Rcpp >= 1.0.12
Requires:         R-CRAN-MASS 

%description
A Bayesian tool to test for population trends and changes in trends under
arbitrary designs, including before-after (BA), control-intervention (CI)
and before-after-control-intervention (BACI) designs commonly used to
assess conservation impact. It infers changes in trends jointly from data
obtained with multiple survey methods, as well as from limited and noisy
data not necessarily collected in standardized ecological surveys.
Observed counts can be modeled as following either a Poisson or a negative
binomial model, and both deterministic and stochastic trend models are
available. For more details on the model see Singer et al. (2025)
<doi:10.1101/2025.01.08.631844>, and the file 'AUTHORS' for a list of
copyright holders and contributors.

%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}