%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  peacots
%global packver   1.3.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.3.2
Release:          1%{?dist}%{?buildtag}
Summary:          Periodogram Peaks in Correlated Time Series

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


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-stats 
BuildRequires:    R-graphics 
Requires:         R-stats 
Requires:         R-graphics 

%description
Calculates the periodogram of a time series, maximum-likelihood fits an
Ornstein-Uhlenbeck state space (OUSS) null model and evaluates the
statistical significance of periodogram peaks against the OUSS null
hypothesis. The OUSS is a parsimonious model for stochastically
fluctuating variables with linear stabilizing forces, subject to
uncorrelated measurement errors. Contrary to the classical white noise
null model for detecting cyclicity, the OUSS model can account for
temporal correlations typically occurring in ecological and geological
time series. Citation: Louca, Stilianos and Doebeli, Michael (2015)
<doi:10.1890/14-0126.1>.

%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}