%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  rdecision
%global packver   1.2.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2.1
Release:          1%{?dist}%{?buildtag}
Summary:          Decision Analytic Modelling in Health Economics

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


BuildRequires:    R-devel >= 3.1.0
Requires:         R-core >= 3.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-rlang >= 0.4.2
BuildRequires:    R-grid 
BuildRequires:    R-CRAN-R6 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-withr 
Requires:         R-CRAN-rlang >= 0.4.2
Requires:         R-grid 
Requires:         R-CRAN-R6 
Requires:         R-stats 
Requires:         R-CRAN-withr 

%description
Classes and functions for modelling health care interventions using
decision trees and semi-Markov models. Mechanisms are provided for
associating an uncertainty distribution with each source variable and for
ensuring transparency of the mathematical relationships between variables.
The package terminology follows Briggs "Decision Modelling for Health
Economic Evaluation" (2006, ISBN:978-0-19-852662-9).

%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}