%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  latents
%global packver   1.1.9
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.1.9
Release:          1%{?dist}%{?buildtag}
Summary:          Multilevel Latent Profile, Class and Transition Models

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-stats 
BuildRequires:    R-grDevices 
BuildRequires:    R-utils 
BuildRequires:    R-parallel 
Requires:         R-stats 
Requires:         R-grDevices 
Requires:         R-utils 
Requires:         R-parallel 

%description
Fits single-level and multilevel latent profile and class models, latent
transition models, and mixture regression and growth models for studying
unobserved heterogeneity. Supported measurement models accommodate
continuous, categorical, ordinal, count and mixed indicators. Provides
model comparison, parameter inference, classification diagnostics and
graphical summaries, with additional methods for membership covariates,
staged estimation and analyses of external variables that account for
classification error. Observed-data likelihood methods are available for
incomplete indicators, and supported transition models can be represented
as networks using the 'tna' package. The multilevel latent class
formulation follows Vermunt (2003)
<doi:10.1111/j.0081-1750.2003.t01-1-00131.x>.

%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}