Switch to %ldconfig_scriptlets

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

fftw.spec

@@ -14,7 +14,7 @@
 
 Name:           fftw
 Version:        3.3.5
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        A Fast Fourier Transform library
 Group:          System Environment/Libraries
 License:        GPLv2+
@@ -425,15 +425,11 @@ do
  module unload mpi/${mpi}-%{_arch}
 done
 
-%post libs-single -p /sbin/ldconfig
-%postun libs-single -p /sbin/ldconfig
-%post libs-double -p /sbin/ldconfig
-%postun libs-double -p /sbin/ldconfig
-%post libs-long -p /sbin/ldconfig
-%postun libs-long -p /sbin/ldconfig
+%ldconfig_scriptlets libs-single
+%ldconfig_scriptlets libs-double
+%ldconfig_scriptlets libs-long
 %if %{quad}
-%post libs-quad -p /sbin/ldconfig
-%postun libs-quad -p /sbin/ldconfig
+%ldconfig_scriptlets libs-quad
 %endif
 
 %post devel
@@ -550,6 +546,9 @@ fi
 %endif
 
 %changelog
+* Sat Feb 03 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.3.5-9
+- Switch to %%ldconfig_scriptlets
+
 * Tue Nov 28 2017 Merlin Mathesius <mmathesi@redhat.com> - 3.3.5-8
 - Disable Open MPI's vader byte transfer layer while running tests on 32-bit x86 platforms
   as it is known to be troublesome <https://github.com/open-mpi/ompi/issues/4260>.