conditionalize check to break loop, rebuild for R 4

R-sys.spec

@@ -1,9 +1,11 @@
+%bcond_with check
+
 %global packname  sys
 %global rlibdir  %{_libdir}/R/library
 
 Name:             R-%{packname}
 Version:          3.3
-Release:          2%{?dist}
+Release:          3%{?dist}
 Summary:          Powerful and Reliable Tools for Running System Commands in R
 
 License:          MIT
@@ -19,9 +21,11 @@ Source0:          https://cran.r-project.org/src/contrib/%{packname}_%{version}.
 
 BuildRequires:    R-devel
 BuildRequires:    tex(latex)
+%if %{with check}
 BuildRequires:    R-unix >= 1.4
 BuildRequires:    R-spelling
 BuildRequires:    R-testthat
+%endif
 
 %description
 Drop-in replacements for the base system2() function with fine control and
@@ -49,9 +53,10 @@ rm %{buildroot}%{rlibdir}/%{packname}/utf8.txt
 
 
 %check
+%if %{with check}
 export LANG=C.UTF-8
 %{_bindir}/R CMD check %{packname}
-
+%endif
 
 %files
 %dir %{rlibdir}/%{packname}
@@ -70,6 +75,10 @@ export LANG=C.UTF-8
 
 
 %changelog
+* Fri Jun  5 2020 Tom Callaway <spot@fedoraproject.org> - 3.3-3
+- conditionalize check to break loop
+- rebuild for R 4
+
 * Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild