%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  DPQmpfr
%global packver   0.3-2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.3.2
Release:          1%{?dist}%{?buildtag}
Summary:          DPQ (Density, Probability, Quantile) Distribution Computations using MPFR

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


BuildRequires:    R-devel >= 3.6.0
Requires:         R-core >= 3.6.0
BuildArch:        noarch
BuildRequires:    R-CRAN-Rmpfr >= 0.9.0
BuildRequires:    R-CRAN-DPQ >= 0.5.3
BuildRequires:    R-CRAN-gmp 
BuildRequires:    R-CRAN-sfsmisc 
BuildRequires:    R-stats 
BuildRequires:    R-graphics 
BuildRequires:    R-methods 
BuildRequires:    R-utils 
Requires:         R-CRAN-Rmpfr >= 0.9.0
Requires:         R-CRAN-DPQ >= 0.5.3
Requires:         R-CRAN-gmp 
Requires:         R-CRAN-sfsmisc 
Requires:         R-stats 
Requires:         R-graphics 
Requires:         R-methods 
Requires:         R-utils 

%description
An extension to the 'DPQ' package with computations for 'DPQ' (Density
(pdf), Probability (cdf) and Quantile) functions, where the functions here
partly use the 'Rmpfr' package and hence the underlying 'MPFR' and 'GMP' C
libraries.

%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}