%global __brp_check_rpaths %{nil}
%global packname  rcbalance
%global packver   1.8.8
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.8.8
Release:          1%{?dist}%{?buildtag}
Summary:          Large, Sparse Optimal Matching with Refined Covariate Balance

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


BuildRequires:    R-devel >= 3.2.0
Requires:         R-core >= 3.2.0
BuildArch:        noarch
BuildRequires:    R-CRAN-MASS 
BuildRequires:    R-CRAN-plyr 
BuildRequires:    R-CRAN-rlemon 
Requires:         R-CRAN-MASS 
Requires:         R-CRAN-plyr 
Requires:         R-CRAN-rlemon 

%description
Tools for large, sparse optimal matching of treated units and control
units in observational studies.  Provisions are made for refined covariate
balance constraints, which include fine and near-fine balance as special
cases.  Matches are optimal in the sense that they are computed as
solutions to network optimization problems rather than greedy algorithms.
See Pimentel, et al.(2015) <doi:10.1080/01621459.2014.997879> and Pimentel
(2016), Obs. Studies 2(1):4-23. The rrelaxiv package, which provides an
alternative solver for the underlying network flow problems, carries an
academic license and is not available on CRAN, but may be downloaded from
Github at <https://github.com/josherrickson/rrelaxiv/>.

%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}