%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  creditratingsystem
%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:          Offline Credit Risk Modelling, Calibration and Validation

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


BuildRequires:    R-devel >= 4.1.2
Requires:         R-core >= 4.1.2
BuildArch:        noarch
BuildRequires:    R-stats 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-jsonlite 
BuildRequires:    R-CRAN-digest 
BuildRequires:    R-CRAN-lpSolve 
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-CRAN-survival 
BuildRequires:    R-CRAN-glmnet 
BuildRequires:    R-CRAN-MASS 
BuildRequires:    R-CRAN-e1071 
BuildRequires:    R-CRAN-brglm2 
BuildRequires:    R-splines 
BuildRequires:    R-CRAN-xgboost 
BuildRequires:    R-CRAN-copula 
BuildRequires:    R-CRAN-mvtnorm 
BuildRequires:    R-CRAN-vars 
BuildRequires:    R-CRAN-urca 
BuildRequires:    R-CRAN-KFAS 
Requires:         R-stats 
Requires:         R-utils 
Requires:         R-CRAN-jsonlite 
Requires:         R-CRAN-digest 
Requires:         R-CRAN-lpSolve 
Requires:         R-CRAN-Matrix 
Requires:         R-CRAN-survival 
Requires:         R-CRAN-glmnet 
Requires:         R-CRAN-MASS 
Requires:         R-CRAN-e1071 
Requires:         R-CRAN-brglm2 
Requires:         R-splines 
Requires:         R-CRAN-xgboost 
Requires:         R-CRAN-copula 
Requires:         R-CRAN-mvtnorm 
Requires:         R-CRAN-vars 
Requires:         R-CRAN-urca 
Requires:         R-CRAN-KFAS 

%description
Native credit risk calculations, statistical estimation, calibration,
validation and cash flow simulation using local structured data. Methods
cover consumer and business lending with explicit modelling assumptions,
diagnostics and reproducible reference data.

%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}