%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  simtrial
%global packver   0.4.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.4.1
Release:          1%{?dist}%{?buildtag}
Summary:          Clinical Trial Simulation

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
BuildRequires:    R-CRAN-data.table >= 1.12.4
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-CRAN-doFuture 
BuildRequires:    R-CRAN-foreach 
BuildRequires:    R-CRAN-future 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-mvtnorm 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-survival 
BuildRequires:    R-utils 
Requires:         R-CRAN-data.table >= 1.12.4
Requires:         R-CRAN-Rcpp 
Requires:         R-CRAN-doFuture 
Requires:         R-CRAN-foreach 
Requires:         R-CRAN-future 
Requires:         R-methods 
Requires:         R-CRAN-mvtnorm 
Requires:         R-CRAN-rlang 
Requires:         R-stats 
Requires:         R-CRAN-survival 
Requires:         R-utils 

%description
Provides some basic routines for simulating a clinical trial. The primary
intent is to provide some tools to generate trial simulations for trials
with time to event outcomes. Piecewise exponential failure rates and
piecewise constant enrollment rates are the underlying mechanism used to
simulate a broad range of scenarios such as those presented in Lin et al.
(2020) <doi:10.1080/19466315.2019.1697738>. However, the basic generation
of data is done using pipes to allow maximum flexibility for users to meet
different needs.

%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}