Remove redundant config options.

squid.spec

@@ -2,7 +2,7 @@
 
 Name:     squid
 Version:  4.7
-Release:  4%{?dist}
+Release:  5%{?dist}
 Summary:  The Squid proxy caching server
 Epoch:    7
 # See CREDITS for breakdown of non GPLv2+ code
@@ -95,9 +95,7 @@ autoconf
 # NIS helper has been removed because of the following bug
 # https://bugzilla.redhat.com/show_bug.cgi?id=1531540
 %configure \
-   --exec_prefix=%{_prefix} \
    --libexecdir=%{_libdir}/squid \
-   --localstatedir=%{_localstatedir} \
    --datadir=%{_datadir}/squid \
    --sysconfdir=%{_sysconfdir}/squid \
    --with-logdir='%{_localstatedir}/log/squid' \
@@ -282,7 +280,7 @@ fi
 
 
 %changelog
-* Wed May 22 2019 Lubos Uhliarik <luhliari@redhat.com> - 7:4.7-4
+* Wed May 22 2019 Lubos Uhliarik <luhliari@redhat.com> - 7:4.7-5
 - Related: #1709299 - Use upstream squid.service
 
 * Fri May 17 2019 Luboš Uhliarik <luhliari@redhat.com> - 7:4.7-1