%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  mstDIF
%global packver   0.1.7
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.7
Release:          1%{?dist}%{?buildtag}
Summary:          A Collection of DIF Tests for Multistage Tests

License:          GPL-2 | GPL-3
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-CRAN-mirt >= 1.31
BuildRequires:    R-CRAN-expm 
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-CRAN-PP 
BuildRequires:    R-CRAN-scDIFtest 
BuildRequires:    R-CRAN-eRm 
Requires:         R-CRAN-mirt >= 1.31
Requires:         R-CRAN-expm 
Requires:         R-CRAN-Matrix 
Requires:         R-CRAN-PP 
Requires:         R-CRAN-scDIFtest 
Requires:         R-CRAN-eRm 

%description
A collection of statistical tests for the detection of differential item
functioning (DIF) in multistage tests. Methods entail logistic regression,
an adaptation of the simultaneous item bias test (SIBTEST), and various
score-based tests. The presented tests provide itemwise test for DIF along
categorical, ordinal or metric covariates. Methods for uniform and
non-uniform DIF effects are available depending on which method is used.

%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}