%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  pam
%global packver   2.1.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          2.1.1
Release:          1%{?dist}%{?buildtag}
Summary:          Fast and Efficient Processing of PAM Data

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


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-minpack.lm 
BuildRequires:    R-CRAN-cowplot 
BuildRequires:    R-CRAN-gridExtra 
BuildRequires:    R-CRAN-ggthemes 
BuildRequires:    R-CRAN-Metrics 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-minpack.lm 
Requires:         R-CRAN-cowplot 
Requires:         R-CRAN-gridExtra 
Requires:         R-CRAN-ggthemes 
Requires:         R-CRAN-Metrics 

%description
Processing Chlorophyll Fluorescence & P700 Absorbance data. Four models
are provided for the regression of Pi curves, which can be compared with
each other in order to select the most suitable model for the data set.
Control plots ensure the successful verification of each regression.
Bundled output of alpha, ETRmax, Ik etc. enables fast and reliable further
processing of the data.

%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}