%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  MSinference
%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:          Multiscale Inference for Nonparametric Time Trend(s)

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 2.10
Requires:         R-core >= 2.10
BuildRequires:    R-CRAN-Rcpp >= 1.0.9
BuildRequires:    R-CRAN-Rdpack 
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-parallel 
BuildRequires:    R-CRAN-doParallel 
Requires:         R-CRAN-Rcpp >= 1.0.9
Requires:         R-CRAN-Rdpack 
Requires:         R-CRAN-foreach 
Requires:         R-parallel 
Requires:         R-CRAN-doParallel 

%description
Performs a multiscale analysis of a nonparametric regression or
nonparametric regressions with time series errors. In case of one
regression, with the help of this package it is possible to detect the
regions where the trend function is increasing or decreasing. In case of
multiple regressions, the test identifies regions where the trend
functions are different from each other. See Khismatullina and Vogt (2020)
<doi:10.1111/rssb.12347>, Khismatullina and Vogt (2022)
<doi:10.48550/arXiv.2209.10841> and Khismatullina and Vogt (2023)
<doi:10.1016/j.jeconom.2021.04.010> for more details on theory and
applications.

%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}