%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  materialmodifier
%global packver   1.2.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2.0
Release:          1%{?dist}%{?buildtag}
Summary:          Apply Photo Editing Effects

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


BuildRequires:    R-devel >= 2.10
Requires:         R-core >= 2.10
BuildArch:        noarch
BuildRequires:    R-CRAN-jpeg 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-png 
BuildRequires:    R-CRAN-readbitmap 
BuildRequires:    R-CRAN-stringr 
BuildRequires:    R-CRAN-downloader 
BuildRequires:    R-CRAN-imager 
BuildRequires:    R-CRAN-moments 
Requires:         R-CRAN-jpeg 
Requires:         R-CRAN-magrittr 
Requires:         R-methods 
Requires:         R-CRAN-png 
Requires:         R-CRAN-readbitmap 
Requires:         R-CRAN-stringr 
Requires:         R-CRAN-downloader 
Requires:         R-CRAN-imager 
Requires:         R-CRAN-moments 

%description
You can apply image processing effects that modifies the perceived
material properties of objects in photos, such as gloss, smoothness, and
blemishes. This is an implementation of the algorithm proposed by
Boyadzhiev et al. (2015) "Band-Sifting Decomposition for Image Based
Material Editing". Documentation and practical tips of the package is
available at <https://github.com/tsuda16k/materialmodifier>.

%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}