%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  NNS
%global packver   10.9.4
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          10.9.4
Release:          1%{?dist}%{?buildtag}
Summary:          Nonlinear Nonparametric Statistics

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-data.table 
BuildRequires:    R-CRAN-doParallel 
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-CRAN-quantmod 
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-CRAN-RcppParallel 
BuildRequires:    R-CRAN-Rfast 
BuildRequires:    R-CRAN-rgl 
BuildRequires:    R-CRAN-xts 
BuildRequires:    R-CRAN-zoo 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-doParallel 
Requires:         R-CRAN-foreach 
Requires:         R-CRAN-quantmod 
Requires:         R-CRAN-Rcpp 
Requires:         R-CRAN-RcppParallel 
Requires:         R-CRAN-Rfast 
Requires:         R-CRAN-rgl 
Requires:         R-CRAN-xts 
Requires:         R-CRAN-zoo 

%description
Nonlinear nonparametric statistics using partial moments.  Partial moments
are the elements of variance and asymptotically approximate the area of
f(x).  These robust statistics provide the basis for nonlinear analysis
while retaining linear equivalences.  NNS offers: Numerical integration,
Numerical differentiation, Clustering, Correlation, Dependence, Causal
analysis, ANOVA, Regression, Classification, Seasonality, Autoregressive
modeling, Normalization, Stochastic dominance and Advanced Monte Carlo
sampling.  All routines based on: Viole, F. and Nawrocki, D. (2013),
Nonlinear Nonparametric Statistics: Using Partial Moments (ISBN:
1490523995).

%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}