%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  Nematode
%global packver   0.2.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.1
Release:          1%{?dist}%{?buildtag}
Summary:          Ecological Indices Calculator for Nematode Communities

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


BuildRequires:    R-devel >= 3.5
Requires:         R-core >= 3.5
BuildArch:        noarch
BuildRequires:    R-CRAN-vegan >= 2.7.1
BuildRequires:    R-CRAN-dplyr >= 1.1.4
BuildRequires:    R-CRAN-purrr >= 1.0.4
BuildRequires:    R-CRAN-stringdist >= 0.9.15
BuildRequires:    R-stats 
BuildRequires:    R-utils 
Requires:         R-CRAN-vegan >= 2.7.1
Requires:         R-CRAN-dplyr >= 1.1.4
Requires:         R-CRAN-purrr >= 1.0.4
Requires:         R-CRAN-stringdist >= 0.9.15
Requires:         R-stats 
Requires:         R-utils 

%description
Provides a computational toolkit for analyzing nematode communities in
ecological studies. Includes methods to quantify nematode-based ecological
indicators such as metabolic footprints, energy flow metrics, and
community structure. These tools support assessments of soil health,
ecosystem functioning, and trophic interactions, standardizing the use of
nematodes as bioindicators.

%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}