%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  RADanalysis
%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:          Normalization and Analysis of Rank Abundance Distributions

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


BuildRequires:    R-devel >= 2.10
Requires:         R-core >= 2.10
BuildArch:        noarch
BuildRequires:    R-CRAN-sfsmisc 
BuildRequires:    R-CRAN-scales 
BuildRequires:    R-stats 
BuildRequires:    R-graphics 
Requires:         R-CRAN-sfsmisc 
Requires:         R-CRAN-scales 
Requires:         R-stats 
Requires:         R-graphics 

%description
Implementation of the MaxRank normalization method, which enables
standardization of Rank Abundance Distributions (RADs) to a specified
number of ranks. Rank abundance distributions are widely used in biology
and ecology to describe species abundances, and are mathematically
equivalent to complementary cumulative distribution functions (CCDFs) used
in physics, linguistics, sociology, and other fields. The method is
described in Saeedghalati et al. (2017)
<doi:10.1371/journal.pcbi.1005362>.

%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}