%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  secrfunc
%global packver   1.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Helper Functions for Package 'secr'

License:          GPL (>= 2)
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
BuildRequires:    R-CRAN-RcppParallel >= 5.1.1
BuildRequires:    R-CRAN-Rcpp >= 0.12.14
BuildRequires:    R-CRAN-RcppNumerical 
BuildRequires:    R-CRAN-BH 
BuildRequires:    R-CRAN-RcppEigen 
Requires:         R-CRAN-RcppParallel >= 5.1.1
Requires:         R-CRAN-Rcpp >= 0.12.14
Requires:         R-CRAN-RcppNumerical 

%description
Functions are provided for internal use by the spatial capture-recapture
package 'secr' (from version 5.4.0). The idea is to speed up the
installation of 'secr', and possibly reduce its size. Initially the
functions are those for area and transect search that use numerical
integration code from 'RcppNumerical' and 'RcppEigen'. The functions are
not intended to be user-friendly and require considerable preprocessing of
data.

%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}