%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  TAD
%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:          Realize the Trait Abundance Distribution

License:          BSD_3_clause + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.5
Requires:         R-core >= 3.5
BuildArch:        noarch
BuildRequires:    R-CRAN-mblm >= 0.12
BuildRequires:    R-CRAN-doFuture 
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-methods 
BuildRequires:    R-stats 
Requires:         R-CRAN-mblm >= 0.12
Requires:         R-CRAN-doFuture 
Requires:         R-CRAN-foreach 
Requires:         R-methods 
Requires:         R-stats 

%description
This analytical framework is based on an analysis of the shape of the
trait abundance distributions to better understand community assembly
processes, and predict community dynamics under environmental changes.
This framework mobilized a study of the relationship between the moments
describing the shape of the distributions: the skewness and the kurtosis
(SKR). The SKR allows the identification of commonalities in the shape of
trait distributions across contrasting communities. Derived from the SKR,
we developed mathematical parameters that summarise the complex pattern of
distributions by assessing (i) the R², (ii) the Y-intercept, (iii) the
slope, (iv) the functional stability of community (TADstab), and, (v) the
distance from specific distribution families (i.e., the distance from the
skew-uniform family a limit to the highest degree of evenness: TADeve).

%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}