%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  iai
%global packver   1.10.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.10.0
Release:          1%{?dist}%{?buildtag}
Summary:          Interface to 'Interpretable AI' Modules

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


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-JuliaCall >= 0.17.5
BuildRequires:    R-CRAN-stringr 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-lifecycle 
BuildRequires:    R-CRAN-rappdirs 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-cowplot 
BuildRequires:    R-CRAN-rjson 
Requires:         R-CRAN-JuliaCall >= 0.17.5
Requires:         R-CRAN-stringr 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-lifecycle 
Requires:         R-CRAN-rappdirs 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-cowplot 
Requires:         R-CRAN-rjson 

%description
An interface to the algorithms of 'Interpretable AI'
<https://www.interpretable.ai> from the R programming language.
'Interpretable AI' provides various modules, including 'Optimal Trees' for
classification, regression, prescription and survival analysis, 'Optimal
Imputation' for missing data imputation and outlier detection, and
'Optimal Feature Selection' for exact sparse regression. The 'iai' package
is an open-source project. The 'Interpretable AI' software modules are
proprietary products, but free academic and evaluation licenses are
available.

%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}