%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  DiscreteDists
%global packver   1.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Discrete Statistical Distributions

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


BuildRequires:    R-devel
Requires:         R-core
BuildRequires:    R-CRAN-gamlss 
BuildRequires:    R-CRAN-gamlss.dist 
BuildRequires:    R-CRAN-pracma 
BuildRequires:    R-CRAN-Rdpack 
BuildRequires:    R-CRAN-Rcpp 
Requires:         R-CRAN-gamlss 
Requires:         R-CRAN-gamlss.dist 
Requires:         R-CRAN-pracma 
Requires:         R-CRAN-Rdpack 
Requires:         R-CRAN-Rcpp 

%description
Implementation of new discrete statistical distributions. Each
distribution includes the traditional functions as well as an additional
function called the family function, which can be used to estimate
parameters within the 'gamlss' framework.

%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}