Use make_build macro instead of just make

https://docs.fedoraproject.org/en-US/packaging-guidelines/#_parallel_make

mod_auth_openidc.spec

@@ -15,7 +15,7 @@
 
 Name:		mod_auth_openidc
 Version:	2.4.1
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	OpenID Connect auth module for Apache HTTP Server
 
 License:	ASL 2.0
@@ -52,12 +52,12 @@ autoreconf
   %{?_with_hiredis} \
   %{?_without_hiredis}
 
-make %{?_smp_mflags}
+%{make_build}
 
 %check
 export MODULES_DIR=%{_httpd_moddir}
 export APXS2_OPTS='-S LIBEXECDIR=${MODULES_DIR}'
-make test
+%{make_build} test
 
 %install
 mkdir -p $RPM_BUILD_ROOT%{_httpd_moddir}
@@ -93,6 +93,10 @@ install -m 700 -d $RPM_BUILD_ROOT%{httpd_pkg_cache_dir}/cache
 %dir %attr(0700, apache, apache) %{httpd_pkg_cache_dir}/cache
 
 %changelog
+* Thu Feb 13 2020 Tom Stellard <tstellar@redhat.com> - 2.4.1-2
+- Use make_build macro instead of just make
+- https://docs.fedoraproject.org/en-US/packaging-guidelines/#_parallel_make
+
 * Mon Feb  3 2020 Jakub Hrozek <jhrozek@redhat.com> - 2.4.1-1
 - New upstream version 2.4.1