%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  mult.latent.reg
%global packver   0.2.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.1
Release:          1%{?dist}%{?buildtag}
Summary:          Regression and Clustering in Multivariate Response Scenarios

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


BuildRequires:    R-devel >= 3.5.0
Requires:         R-core >= 3.5.0
BuildArch:        noarch
BuildRequires:    R-CRAN-mvtnorm 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-matrixStats 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-lme4 
Requires:         R-CRAN-mvtnorm 
Requires:         R-stats 
Requires:         R-CRAN-matrixStats 
Requires:         R-utils 
Requires:         R-CRAN-lme4 

%description
Fitting multivariate response models with random effects on one or two
levels; whereby the (one-dimensional) random effect represents a latent
variable approximating the multivariate space of outcomes, after possible
adjustment for covariates. The method is particularly useful for
multivariate, highly correlated outcome variables with unobserved
heterogeneities. Applications include regression with multivariate
responses, as well as multivariate clustering or ranking problems. See
Zhang and Einbeck (2024) <doi:10.1007/s42519-023-00357-0>.

%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}