%global __brp_check_rpaths %{nil}
%global packname  asymmetry
%global packver   2.0.4
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          2.0.4
Release:          1%{?dist}%{?buildtag}
Summary:          Multidimensional Scaling of Asymmetric Proximities

License:          GPL (>= 3)
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-gplots 
BuildRequires:    R-stats 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-smacof 
Requires:         R-CRAN-gplots 
Requires:         R-stats 
Requires:         R-methods 
Requires:         R-CRAN-smacof 

%description
Multidimensional scaling models and methods for the visualization and
analysis of asymmetric proximity data
<doi:10.1111/j.2044-8317.1996.tb01078.x>. An asymmetric data matrix has
the same number of rows and columns, and these rows and columns refer to
the same set of objects. At least some elements in the upper-triangle are
different from the corresponding elements in the lower triangle. An
example of an asymmetric matrix is a student migration table, where the
rows correspond to the countries of origin of the students and the columns
to the destination countries. This package provides algorithms for three
multidimensional scaling models. These are the slide-vector model
<doi:10.1007/BF02294474>, a scaling model with unique dimensions and the
asymscal model for asymmetric multidimensional scaling. Furthermore, a
heat map for skew-symmetric data, and the decomposition of asymmetry are
provided for the exploratory analysis of asymmetric tables.

%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}