%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  fixedincome
%global packver   0.0.5
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.0.5
Release:          1%{?dist}%{?buildtag}
Summary:          Fixed Income Models, Calculations, Data Structures and Instruments

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-CRAN-bizdays >= 1.0.0
BuildRequires:    R-methods 
BuildRequires:    R-graphics 
BuildRequires:    R-stats 
BuildRequires:    R-grDevices 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-scales 
Requires:         R-CRAN-bizdays >= 1.0.0
Requires:         R-methods 
Requires:         R-graphics 
Requires:         R-stats 
Requires:         R-grDevices 
Requires:         R-utils 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-scales 

%description
Fixed income mathematics made easy. A rich set of functions that helps
with calculations of interest rates and fixed income. It has objects that
abstract interest rates, compounding factors, day count rules, forward
rates and term structure of interest rates. Many interpolation methods and
parametric curve models commonly used by practitioners are implemented.

%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}