%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  mcp
%global packver   0.4.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.4.0
Release:          1%{?dist}%{?buildtag}
Summary:          Regression with Multiple Change Points

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


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-rjags >= 4.9
BuildRequires:    R-CRAN-ggplot2 >= 3.2.1
BuildRequires:    R-CRAN-checkmate >= 2.3.0
BuildRequires:    R-CRAN-tibble >= 2.1.3
BuildRequires:    R-CRAN-loo >= 2.1.0
BuildRequires:    R-CRAN-bayesplot >= 1.7.0
BuildRequires:    R-CRAN-stringr >= 1.4.0
BuildRequires:    R-CRAN-future.apply >= 1.4
BuildRequires:    R-CRAN-future >= 1.20.0
BuildRequires:    R-CRAN-dplyr >= 1.1.1
BuildRequires:    R-CRAN-lifecycle >= 1.0.0
BuildRequires:    R-CRAN-posterior >= 1.0.0
BuildRequires:    R-CRAN-tidyr >= 1.0.0
BuildRequires:    R-CRAN-patchwork >= 1.0.0
BuildRequires:    R-CRAN-rlang >= 1.0.0
BuildRequires:    R-CRAN-coda >= 0.19.3
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-nlme 
Requires:         R-CRAN-rjags >= 4.9
Requires:         R-CRAN-ggplot2 >= 3.2.1
Requires:         R-CRAN-checkmate >= 2.3.0
Requires:         R-CRAN-tibble >= 2.1.3
Requires:         R-CRAN-loo >= 2.1.0
Requires:         R-CRAN-bayesplot >= 1.7.0
Requires:         R-CRAN-stringr >= 1.4.0
Requires:         R-CRAN-future.apply >= 1.4
Requires:         R-CRAN-future >= 1.20.0
Requires:         R-CRAN-dplyr >= 1.1.1
Requires:         R-CRAN-lifecycle >= 1.0.0
Requires:         R-CRAN-posterior >= 1.0.0
Requires:         R-CRAN-tidyr >= 1.0.0
Requires:         R-CRAN-patchwork >= 1.0.0
Requires:         R-CRAN-rlang >= 1.0.0
Requires:         R-CRAN-coda >= 0.19.3
Requires:         R-stats 
Requires:         R-CRAN-nlme 

%description
Flexible and informed regression with Multiple Change Points. 'mcp' can
infer change points in means, variances, autocorrelation structure, and
any combination of these, as well as the parameters of the segments in
between. All parameters are estimated with uncertainty and posterior
predictive intervals are supported - also near the change points. 'mcp'
supports hypothesis testing via Savage-Dickey density ratio, posterior
contrasts, and PSIS-LOO model comparison. The 'mcp' framework is
introduced in Lindeløv (2020) <doi:10.31219/osf.io/fzqxv>.

%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}