Use make macros

https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro

pcs.spec

@@ -1,6 +1,6 @@
 Name: pcs
 Version: 0.10.5
-Release: 7%{?dist}
+Release: 8%{?dist}
 # https://fedoraproject.org/wiki/Licensing:Main?rd=Licensing#Good_Licenses
 # GPLv2: pcs
 # ASL 2.0: tornado
@@ -272,8 +272,7 @@ mv %{pcsd_public_dir}/%{ui_src_name}/build  pcsd/public/ui
 rm -r %{pcsd_public_dir}/%{ui_src_name}
 
 # main pcs install
-make install \
-  DESTDIR=$RPM_BUILD_ROOT \
+%make_install \
   PREFIX=%{_prefix} \
   SYSTEMD_UNIT_DIR=%{_unitdir} \
   LIB_DIR=%{pcs_libdir} \
@@ -434,6 +433,10 @@ remove_all_tests
 %license pyagentx_LICENSE.txt
 
 %changelog
+* Tue Jul 21 2020 Tom Stellard <tstellar@redhat.com> - 0.10.5-8
+- Use make macros
+- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro
+
 * Wed Jul 15 2020 Ondrej Mular <omular@redhat.com> - 0.10.5-7
 - Use fixed upstream version of dacite with Python 3.9 support
 - Split upstream tests in gating into tiers