%global __brp_check_rpaths %{nil}
%global packname  recolorize
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Color-Based Image Segmentation

License:          CC BY 4.0
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.50
Requires:         R-core >= 3.50
BuildArch:        noarch
BuildRequires:    R-CRAN-imager 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-png 
BuildRequires:    R-CRAN-pavo 
BuildRequires:    R-grDevices 
BuildRequires:    R-graphics 
BuildRequires:    R-CRAN-mgcv 
BuildRequires:    R-CRAN-colorRamps 
BuildRequires:    R-CRAN-plotfunctions 
BuildRequires:    R-CRAN-abind 
BuildRequires:    R-CRAN-raster 
BuildRequires:    R-CRAN-plot3D 
Requires:         R-CRAN-imager 
Requires:         R-stats 
Requires:         R-CRAN-png 
Requires:         R-CRAN-pavo 
Requires:         R-grDevices 
Requires:         R-graphics 
Requires:         R-CRAN-mgcv 
Requires:         R-CRAN-colorRamps 
Requires:         R-CRAN-plotfunctions 
Requires:         R-CRAN-abind 
Requires:         R-CRAN-raster 
Requires:         R-CRAN-plot3D 

%description
Automatic, semi-automatic, and manual functions for generating color maps
from images. The idea is to simplify the colors of an image according to a
metric that is useful for the user, using deterministic methods whenever
possible. Many images will be clustered well using the out-of-the-box
functions, but the package also includes a toolbox of functions for making
manual adjustments (layer merging/isolation, blurring, fitting to provided
color clusters or those from another image, etc). Also includes export
methods for other color/pattern analysis packages (pavo, patternize,
colordistance).

%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}