Use ldconfig scriptlet macros

libXp.spec

@@ -12,7 +12,7 @@
 Summary: X.Org X11 libXp runtime library
 Name: libXp
 Version: 1.0.2
-Release: 10%{?dist}
+Release: 11%{?dist}
 License: MIT
 Group: System Environment/Libraries
 URL: http://www.x.org
@@ -79,8 +79,8 @@ rm -rf $RPM_BUILD_ROOT%{_mandir}
 # We intentionally don't ship *.la files
 rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
+%ldconfig_post
+%ldconfig_postun
 
 %files
 %defattr(-,root,root,-)
@@ -104,6 +104,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %endif
 
 %changelog
+* Fri Jun 29 2018 Adam Jackson <ajax@redhat.com> - 1.0.2-11
+- Use ldconfig scriptlet macros
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild