Switch to %ldconfig_scriptlets

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

libarchive.spec

@@ -2,7 +2,7 @@
 
 Name:           libarchive
 Version:        3.3.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A library for handling streaming archive formats
 
 License:        BSD
@@ -173,10 +173,7 @@ run_testsuite
 %endif
 
 
-%post -p /sbin/ldconfig
-
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 
 %files
@@ -219,6 +216,9 @@ run_testsuite
 
 
 %changelog
+* Sat Feb 03 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.3.1-4
+- Switch to %%ldconfig_scriptlets
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild