Use ldconfig scriptlet macros

libXcursor.spec

@@ -5,7 +5,7 @@
 Summary: Cursor management library
 Name: libXcursor
 Version: 1.1.15
-Release: 1%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
+Release: 2%{?gitdate:.%{gitdate}git%{gitversion}}%{?dist}
 License: MIT
 Group: System Environment/Libraries
 URL: http://www.x.org
@@ -72,8 +72,8 @@ install -m 644 -p %{SOURCE1} $RPM_BUILD_ROOT%{_datadir}/icons/default/index.them
 # 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,-)
@@ -96,6 +96,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_mandir}/man3/Xcursor*.3*
 
 %changelog
+* Fri Jun 29 2018 Adam Jackson <ajax@redhat.com> - 1.1.15-2
+- Use ldconfig scriptlet macros
+
 * Mon Feb 26 2018 Benjamin Tissoires <benjamin.tissoires@redhat.com> 1.1.15-1%{?gitdate:.git}%{?dist}
 - libXcursor 1.1.15