Switch to %ldconfig_scriptlets

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

libevent.spec

@@ -6,7 +6,7 @@
 
 Name:           libevent
 Version:        2.0.22
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        Abstract asynchronous event notification library
 
 Group:          System Environment/Libraries
@@ -96,9 +96,7 @@ mkdir -p $RPM_BUILD_ROOT/%{develdocdir}/sample
 %check
 make check
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %license LICENSE
@@ -131,6 +129,9 @@ make check
 %{develdocdir}/
 
 %changelog
+* Sat Feb 03 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.0.22-7
+- Switch to %%ldconfig_scriptlets
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.22-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild