%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  enrichit
%global packver   0.2.4
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.4
Release:          1%{?dist}%{?buildtag}
Summary:          'C++' Implementations of Functional Enrichment Analysis

License:          Artistic-2.0
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.5.0
Requires:         R-core >= 3.5.0
BuildRequires:    R-CRAN-Rcpp >= 1.0.10
BuildRequires:    R-CRAN-yulab.utils > 0.2.1
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-RcppEigen 
Requires:         R-CRAN-Rcpp >= 1.0.10
Requires:         R-CRAN-yulab.utils > 0.2.1
Requires:         R-CRAN-Matrix 
Requires:         R-methods 
Requires:         R-CRAN-rlang 
Requires:         R-stats 

%description
Fast implementations of functional enrichment analysis methods using 'C++'
via 'Rcpp'. Currently provides Over-Representation Analysis (ORA), Gene
Set Enrichment Analysis (GSEA), Weighted Enrichment Analysis for ORA and
GSEA, Network-based Set Enrichment Analysis (NSEA), multi-layer
network-based enrichment, and multi-omics integration workflows.
Additional features include early fusion at the feature level, late fusion
at the pathway level, multi-omics contribution tracing, topology-aware
explanation helpers, Bayesian term selection, and extremely fast Random
Walk with Restart (RWR) using 'RcppEigen'. The enrichment methods build on
GSEA by Subramanian et al. (2005) <doi:10.1073/pnas.0506580102>, the
multilevel strategy derived from 'fgsea' by Korotkevich et al. (2021)
<doi:10.1101/060012>, and network-based enrichment ideas described by
Glaab et al. (2012) <doi:10.1093/bioinformatics/bts389>.

%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}