%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  disagmethod
%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:          Autoregressive Integrated Moving Average (ARIMA) Based Disaggregation Methods

License:          GPL-2 | GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.5
Requires:         R-core >= 4.5
BuildArch:        noarch
BuildRequires:    R-CRAN-polynom 
BuildRequires:    R-CRAN-ltsa 
BuildRequires:    R-CRAN-zoo 
BuildRequires:    R-CRAN-xts 
BuildRequires:    R-CRAN-tsbox 
BuildRequires:    R-CRAN-tswge 
Requires:         R-CRAN-polynom 
Requires:         R-CRAN-ltsa 
Requires:         R-CRAN-zoo 
Requires:         R-CRAN-xts 
Requires:         R-CRAN-tsbox 
Requires:         R-CRAN-tswge 

%description
We have the code for disaggregation as found in Wei and Stram (1990,
<doi:10.1111/j.2517-6161.1990.tb01799.x>), and Hodgess and Wei (1996,
"Temporal Disaggregation of Time Series" in Statistical Science I, Nova
Publishing).  The disaggregation models have different orders of the
moving average component.  These are based on ARIMA models rather than
differencing or using similar time series.

%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}