%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  messydates
%global packver   0.4.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.4.1
Release:          1%{?dist}%{?buildtag}
Summary:          A Flexible Class for Messy Dates

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
Requires:         R-core >= 4.0
BuildArch:        noarch
BuildRequires:    R-CRAN-stringr 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-lubridate 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-dplyr 
Requires:         R-CRAN-stringr 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-lubridate 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-dplyr 

%description
Contains a set of tools for constructing and coercing into and from the
"mdate" class. This date class implements ISO 8601-2:2019(E) and allows
regular dates to be annotated to express unspecified date components,
approximate or uncertain date components, date ranges, and sets of dates.
This is useful for describing and analysing temporal information, whether
historical or recent, where date precision may vary.

%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}