%global __brp_check_rpaths %{nil}
%global packname  vasicekreg
%global packver   1.0.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.1
Release:          1%{?dist}%{?buildtag}
Summary:          Regression Modeling Using Vasicek Distribution

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


BuildRequires:    R-devel >= 3.6
Requires:         R-core >= 3.6
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-gamlss 
BuildRequires:    R-CRAN-gamlss.dist 
BuildRequires:    R-CRAN-mvtnorm 
Requires:         R-CRAN-Rcpp 
Requires:         R-stats 
Requires:         R-CRAN-gamlss 
Requires:         R-CRAN-gamlss.dist 
Requires:         R-CRAN-mvtnorm 

%description
Vasicek density, cumulative distribution, quantile functions and random
deviate generation of Vasicek distribution. In addition, there are two
functions for fitting the Generalized Additive Models for Location Scale
and Shape introduced by Rigby and Stasinopoulos (2005,
<doi:10.1111/j.1467-9876.2005.00510.x>). Some functions are written in C++
using 'Rcpp', developed by Eddelbuettel and Francois (2011,
<doi:10.18637/jss.v040.i08>).

%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
# 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}