%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  gsDesignNB
%global packver   0.4.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.4.0
Release:          1%{?dist}%{?buildtag}
Summary:          Sample Size and Simulation for Negative Binomial Outcomes

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


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-gsDesign >= 3.10.0
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-simtrial 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-MASS 
Requires:         R-CRAN-gsDesign >= 3.10.0
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-simtrial 
Requires:         R-stats 
Requires:         R-CRAN-MASS 

%description
Provides tools for planning and simulating recurrent event trials with
overdispersed count endpoints analyzed using negative binomial (or
Poisson) rate models. Implements sample size and power calculations for
fixed designs with variable accrual, dropout, maximum follow-up, and event
gaps, including methods of Zhu and Lakkis (2014) <doi:10.1002/sim.5947>
and Friede and Schmidli (2010) <doi:10.3414/ME09-02-0060> as well as
extensions for score-test sizing and gaps between events. Supports group
sequential monitoring by building on the 'gsDesign' package. Includes
recurrent-event simulation utilities (including seasonal rates), interim
data truncation, Wald and score-test inference for rate ratios, and
information estimation and sample size re-estimation with or without
treatment-group labels.

%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}