%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  IntegMultiReg
%global packver   0.1.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.1
Release:          1%{?dist}%{?buildtag}
Summary:          Integrative Bayesian Multiple Regression for Multi-Platform Biomarkers

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


BuildRequires:    R-devel >= 4.0.0
Requires:         R-core >= 4.0.0
BuildRequires:    R-graphics 
BuildRequires:    R-grDevices 
BuildRequires:    R-stats 
BuildRequires:    R-utils 
Requires:         R-graphics 
Requires:         R-grDevices 
Requires:         R-stats 
Requires:         R-utils 

%description
A Bayesian framework that integrates several regression models to identify
a parsimonious set of biomarkers shared across disparate data platforms
(for example genomic, transcriptomic and proteomic assays). Subjects are
partitioned into subgroups defined by their pattern of platform
availability, so that no subject with partially missing platform data is
excluded, and information is borrowed across subgroups through a Markov
random field prior on the variable-selection indicators together with
non-local (product moment) priors on the regression effects. The
methodology was introduced for time-to-event outcomes by Chekouo, Stingo,
Doecke and Do (2017) <doi:10.1111/biom.12587>; this package additionally
supports continuous (Gaussian) and binary (probit) outcomes. Posterior
inference is carried out by a Markov chain Monte Carlo sampler implemented
in C for computational efficiency.

%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}