%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  MAIVE
%global packver   0.1.10
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.10
Release:          1%{?dist}%{?buildtag}
Summary:          Meta Analysis Instrumental Variable Estimator

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


BuildRequires:    R-devel >= 4.0.0
Requires:         R-core >= 4.0.0
BuildArch:        noarch
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-clubSandwich 
Requires:         R-stats 
Requires:         R-CRAN-clubSandwich 

%description
Meta-analysis traditionally assigns more weight to studies with lower
standard errors, assuming higher precision. However, in observational
research, precision must be estimated and is vulnerable to manipulation,
such as p-hacking, to achieve statistical significance. This can lead to
spurious precision, invalidating inverse-variance weighting and
bias-correction methods like funnel plots. Common methods for addressing
publication bias, including selection models, often fail or exacerbate the
problem. This package introduces an instrumental variable approach to
limit bias caused by spurious precision in meta-analysis. Methods are
described in 'Irsova et al.' (2025) <doi:10.1038/s41467-025-63261-0>.

%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}