%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  adaplots
%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:          Ada-Plot and Uda-Plot for Assessing Distributional Attributes and Normality

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-ggplot2 
Requires:         R-CRAN-ggplot2 

%description
The centralized empirical cumulative average deviation function is
utilized to develop both Ada-plot and Uda-plot as alternatives to Ad-plot
and Ud-plot introduced by the author. Analogous to Ad-plot, Ada-plot can
identify symmetry, skewness, and outliers of the data distribution. The
Uda-plot is as exceptional as Ud-plot in assessing normality. The d-value
that quantifies the degree of proximity between the Uda-plot and the graph
of the estimated normal density function helps guide to make decisions on
confirmation of normality. Extreme values in the data can be eliminated
using the 1.5IQR rule to create its robust version if user demands. Full
description of the methodology can be found in the article by Wijesuriya
(2025a) <doi:10.1080/03610926.2025.2558108>. Further, the development of
Ad-plot and Ud-plot is contained in both article and the 'adplots' R
package by Wijesuriya (2025b & 2025c) <doi:10.1080/03610926.2024.2440583>
and <doi:10.32614/CRAN.package.adplots>.

%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}