%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  markovchain
%global packver   0.10.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.10.0
Release:          1%{?dist}%{?buildtag}
Summary:          Easy Handling Discrete Time Markov Chains

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


BuildRequires:    R-devel >= 4.2.0
Requires:         R-core >= 4.2.0
BuildRequires:    R-CRAN-Matrix >= 1.5.0
BuildRequires:    R-CRAN-Rcpp >= 1.0.2
BuildRequires:    R-CRAN-RcppArmadillo >= 0.9.600.4.0
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-igraph 
BuildRequires:    R-CRAN-expm 
BuildRequires:    R-stats4 
BuildRequires:    R-parallel 
BuildRequires:    R-CRAN-RcppParallel 
BuildRequires:    R-utils 
BuildRequires:    R-stats 
BuildRequires:    R-grDevices 
Requires:         R-CRAN-Matrix >= 1.5.0
Requires:         R-CRAN-Rcpp >= 1.0.2
Requires:         R-methods 
Requires:         R-CRAN-igraph 
Requires:         R-CRAN-expm 
Requires:         R-stats4 
Requires:         R-parallel 
Requires:         R-CRAN-RcppParallel 
Requires:         R-utils 
Requires:         R-stats 
Requires:         R-grDevices 

%description
Functions and S4 methods to create and manage discrete time Markov chains
more easily. In addition functions to perform statistical (fitting and
drawing random variates) and probabilistic (analysis of their structural
proprieties) analysis are provided. See Spedicato (2017)
<doi:10.32614/RJ-2017-036>. Some functions for continuous times Markov
chains depend on the suggested ctmcd package.

%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}