%global __brp_check_rpaths %{nil} %global __requires_exclude ^libmpi %global packname Silhouette %global packver 0.9.4 %global rlibdir /usr/local/lib/R/library Name: R-CRAN-%{packname} Version: 0.9.4 Release: 1%{?dist}%{?buildtag} Summary: Proximity Measure Based Diagnostics for Standard, Soft, and Multi-Way Clustering License: GPL-2 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-dplyr BuildRequires: R-CRAN-ggplot2 BuildRequires: R-CRAN-ggpubr BuildRequires: R-methods Requires: R-CRAN-dplyr Requires: R-CRAN-ggplot2 Requires: R-CRAN-ggpubr Requires: R-methods %description Quantifies clustering quality by measuring both cohesion within clusters and separation between clusters. Implements advanced silhouette width computations for diverse clustering structures, including: simplified silhouette (Van der Laan et al., 2003) , Probability of Alternative Cluster normalization methods (Raymaekers & Rousseeuw, 2022) , fuzzy clustering and silhouette diagnostics using membership probabilities (Campello & Hruschka, 2006; Bhat & Kiruthika, 2024) , , and multi-way clustering extensions such as block and tensor clustering (Schepers et al., 2008; Bhat & Kiruthika, 2025) , . Provides tools for computation and visualization (Rousseeuw, 1987) to support robust and reproducible cluster diagnostics across standard, soft, and multi-way clustering settings. %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}