%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  Dimodal
%global packver   1.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Spacing Tests for Multi-Modality

License:          BSD_3_clause + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildRequires:    R-CRAN-statmod 
Requires:         R-CRAN-statmod 

%description
Tests for modality of data using its spacing.  The main approach evaluates
features (peaks, flats) using a combination of parametric models and
non-parametric tests, either after smoothing the spacing by a low-pass
filter or by looking over larger intervals.  The library can also use any
changepoint detectors available to look for transitions between features
in the spacing.  The Suggested list of libraries is misnamed.  It contains
all supported changepoint detectors, and all are considered optional.  A
good minimal set would be the first three entries.  Some of the
suggestions may no longer be current on CRAN, with the last source tarball
found in its archives or at the additional repository.  These packages
will be used if they are already installed on older installations, but
will not be available to newer.

%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}