%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  gasmodel
%global packver   0.6.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.6.0
Release:          1%{?dist}%{?buildtag}
Summary:          Generalized Autoregressive Score Models

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


BuildRequires:    R-devel >= 2.10
Requires:         R-core >= 2.10
BuildArch:        noarch
BuildRequires:    R-CRAN-abind 
BuildRequires:    R-CRAN-arrangements 
BuildRequires:    R-CRAN-CircStats 
BuildRequires:    R-CRAN-copula 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-CRAN-mvnfast 
BuildRequires:    R-CRAN-nloptr 
BuildRequires:    R-CRAN-numDeriv 
BuildRequires:    R-CRAN-pracma 
BuildRequires:    R-CRAN-tidyr 
Requires:         R-CRAN-abind 
Requires:         R-CRAN-arrangements 
Requires:         R-CRAN-CircStats 
Requires:         R-CRAN-copula 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-Matrix 
Requires:         R-CRAN-mvnfast 
Requires:         R-CRAN-nloptr 
Requires:         R-CRAN-numDeriv 
Requires:         R-CRAN-pracma 
Requires:         R-CRAN-tidyr 

%description
Estimation, forecasting, and simulation of generalized autoregressive
score (GAS) models of Creal, Koopman, and Lucas (2013)
<doi:10.1002/jae.1279> and Harvey (2013) <doi:10.1017/cbo9781139540933>.
Model specification allows for various data types and distributions,
different parametrizations, exogenous variables, joint and separate
modeling of exogenous variables and dynamics, higher score and
autoregressive orders, custom and unconditional initial values of
time-varying parameters, fixed and bounded values of coefficients, and
missing values. Model estimation is performed by the maximum likelihood
method.

%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}