%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  evbsreg
%global packver   1.2.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2.0
Release:          1%{?dist}%{?buildtag}
Summary:          Local Influence Diagnostics for the Extreme-Value Birnbaum-Saunders Regression Model

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-graphics 
BuildRequires:    R-CRAN-SpatialExtremes 
BuildRequires:    R-CRAN-ggplot2 
Requires:         R-stats 
Requires:         R-graphics 
Requires:         R-CRAN-SpatialExtremes 
Requires:         R-CRAN-ggplot2 

%description
Implements local influence diagnostics for the Extreme-Value
Birnbaum-Saunders (EVBS) regression model: joint maximum likelihood
estimation, conformal normal curvature diagnostics under three
perturbation schemes (case-weight, response variable, and explanatory
variable), randomized quantile residuals with simulation envelope, Monte
Carlo simulation utilities, and publication-quality density and diagnostic
plots. Version 1.1.0 adds the density, distribution and quantile
functions, the finite upper endpoint, return levels and expected
shortfall, block bootstrap standard errors for serially dependent series,
local influence diagnostics for the generalized extreme-value regression
model, and a GAMLSS family allowing the tail-shape parameter to depend on
covariates. Version 1.2.0 adds a prospective control chart for endpoint
identifiability. The methods are described in Ospina, Lima, Barros, and
Macedo (2026, submitted) and are applied to monthly maximum wind gust data
from Itajai, Brazil.

%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}