File project.diff of Package fluidsynth

--- fluidsynth.spec.orig
+++ fluidsynth.spec
@@ -102,7 +102,12 @@ ln -s %{_sbindir}/service %{buildroot}%{
 %postun
 %systemd_user_postun %{name}.service
 
+%if %{undefined ldconfig_scriptlets}
+%post -n libfluidsynth%{sover} -p /sbin/ldconfig
+%postun -n libfluidsynth%{sover} -p /sbin/ldconfig
+%else
 %ldconfig_scriptlets -n libfluidsynth%{sover}
+%endif
 
 %files
 %license LICENSE