%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  hutilscpp
%global packver   0.10.5
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.10.5
Release:          1%{?dist}%{?buildtag}
Summary:          Miscellaneous Functions in C++

License:          GPL-2
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.3.0
Requires:         R-core >= 3.3.0
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-hutils 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-utils 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-hutils 
Requires:         R-CRAN-magrittr 
Requires:         R-utils 

%description
Provides utility functions that are simply, frequently used, but may
require higher performance that what can be obtained from base R.
Incidentally provides support for 'reverse geocoding', such as matching a
point with its nearest neighbour in another array. Used as a complement to
package 'hutils' by sacrificing compilation or installation time for
higher running speeds. The name is a portmanteau of the author and 'Rcpp'.

%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}