%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  LoopAnalyst
%global packver   1.2-7
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2.7
Release:          1%{?dist}%{?buildtag}
Summary:          A Collection of Tools to Conduct Levins' Loop Analysis

License:          GPL-2
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 1.8.0
Requires:         R-core >= 1.8.0
BuildArch:        noarch
BuildRequires:    R-CRAN-nlme 
Requires:         R-CRAN-nlme 

%description
Performs Levins' loop analysis of qualitatively-specified complex causal
systems. Loop analysis makes qualitative predictions of variable change in
a system of causally interdependent variables, where "qualitative" means
direct causal relationships and indirect causal effects are coded as sign
only (i.e. increases, decreases, no change, and ambiguous). This
implementation includes output support for graphs in .dot file format for
use with visualization software such as 'graphviz'
(<https://graphviz.org>). 'LoopAnalyst' provides tools for the
construction and output of community matrices, computation and output of
community effect matrices, tables of correlations, adjoint, absolute
feedback, weighted feedback and weighted prediction matrices, change in
life expectancy matrices, and feedback, path and loop enumeration tools.

%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}