%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  Vicus
%global packver   0.99.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.99.0
Release:          1%{?dist}%{?buildtag}
Summary:          Exploiting Local Structures to Improve Network-Based Analysis of Biological Data

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


BuildRequires:    R-devel >= 3.4.0
Requires:         R-core >= 3.4.0
BuildArch:        noarch
BuildRequires:    R-methods 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-RANN 
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-CRAN-RSpectra 
Requires:         R-methods 
Requires:         R-utils 
Requires:         R-CRAN-RANN 
Requires:         R-CRAN-Matrix 
Requires:         R-CRAN-RSpectra 

%description
Compared with the similar graph embedding method such as Laplacian
Eigenmaps, 'Vicus' can exploit more local structures of graph data. For
the details of the methods, see the reference section of 'GitHub'
README.md <https://github.com/rikenbit/Vicus>.

%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}