%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  npdsim
%global packver   1.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Simulate Demand and Attributes for New Products

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-tidyr >= 1.3.1
BuildRequires:    R-CRAN-dplyr >= 1.1.4
Requires:         R-CRAN-tidyr >= 1.3.1
Requires:         R-CRAN-dplyr >= 1.1.4

%description
Simulate demand and attributes for ready to launch new products during
their life cycle, or during their introduction and growth phases. You
provide the number of products, attributes, time periods and/or other
parameters and 'npdsim' can simulate for you the demand for each product
during the considered time periods, and the attributes of each product.
The simulation for the demand is based on the idea that each product has a
shape and a level, where the level is the cumulative demand over the
considered time periods, and the shape is the normalized demand across
those time periods.

%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}