%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  robustGarch
%global packver   0.4.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.4.2
Release:          1%{?dist}%{?buildtag}
Summary:          Robust Garch(1,1) Model

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


BuildRequires:    R-devel >= 4.3.0
Requires:         R-core >= 4.3.0
BuildArch:        noarch
BuildRequires:    R-CRAN-Rsolnp 
BuildRequires:    R-CRAN-nloptr 
BuildRequires:    R-CRAN-rugarch 
BuildRequires:    R-CRAN-zoo 
BuildRequires:    R-CRAN-xts 
Requires:         R-CRAN-Rsolnp 
Requires:         R-CRAN-nloptr 
Requires:         R-CRAN-rugarch 
Requires:         R-CRAN-zoo 
Requires:         R-CRAN-xts 

%description
A method for modeling robust generalized autoregressive conditional
heteroskedasticity (Garch) (1,1) processes, providing robustness toward
additive outliers instead of innovation outliers. This work is based on
the methodology described by Muler and Yohai (2008)
<doi:10.1016/j.jspi.2007.11.003>.

%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}