%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  RHclust
%global packver   2.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          2.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Vector in Partition

License:          Artistic-2.0
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-Runuran 
BuildRequires:    R-graphics 
BuildRequires:    R-stats 
BuildRequires:    R-utils 
Requires:         R-CRAN-Runuran 
Requires:         R-graphics 
Requires:         R-stats 
Requires:         R-utils 

%description
Non-parametric clustering of joint pattern multi-genetic/epigenetic
factors. This package contains functions designed to cluster subjects
based on gene features including single nucleotide polymorphisms (SNPs),
DNA methylation (CPG), gene expression (GE), and covariate data. The novel
concept follows the general K-means (Hartigan and Wong (1979)
<doi:10.2307/2346830> framework but uses weighted Euclidean distances
across the gene features to cluster subjects. This approach is unique in
that it attempts to capture all pairwise interactions in an effort to
cluster based on their complex biological interactions.

%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}