%global __brp_check_rpaths %{nil}
%global packname  tropAlgebra
%global packver   0.1.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.1
Release:          3%{?dist}%{?buildtag}
Summary:          Tropical Algebraic Functions

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


BuildRequires:    R-devel >= 3.3.0
Requires:         R-core >= 3.3.0
BuildArch:        noarch

%description
It includes functions like tropical addition, tropical multiplication for
vectors and matrices. In tropical algebra, the tropical sum of two numbers
is their minimum and the tropical product of two numbers is their ordinary
sum. For more information see also I. Simon (1988) Recognizable sets with
multiplicities in the tropical semi ring: Volume 324 Lecture Notes I
Computer Science, pages 107-120 <doi: 10.1007/BFb0017135>.

%prep
%setup -q -c -n %{packname}


%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

%files
%{rlibdir}/%{packname}