%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  Runuran
%global packver   0.39
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.39
Release:          1%{?dist}%{?buildtag}
Summary:          R Interface to the 'UNU.RAN' Random Variate Generators

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


BuildRequires:    R-devel >= 3.0.0
Requires:         R-core >= 3.0.0
BuildRequires:    R-methods 
BuildRequires:    R-stats 
Requires:         R-methods 
Requires:         R-stats 

%description
Interface to the 'UNU.RAN' library for Universal Non-Uniform RANdom
variate generators. Thus it allows to build non-uniform random number
generators from quite arbitrary distributions. In particular, it provides
an algorithm for fast numerical inversion for distribution with given
density function. In addition, the package contains densities,
distribution functions and quantiles from a couple of distributions.

%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}