use uptodate config.guess and config.sub to be able to build on ppc64le

nvi.spec

@@ -1,6 +1,6 @@
 Name:           nvi
 Version:        1.81.6
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:		4.4BSD re-implementation of vi
 
 Group:          Applications/Editors
@@ -85,6 +85,7 @@ you want is vi, this is the one to get.
 
 
 %build
+cp -f /usr/lib/rpm/config.{guess,sub} dist/
 (cd build.unix && \
   OPTFLAG="$RPM_OPT_FLAGS" \
   ac_cv_path_vi_cv_path_sendmail=/usr/sbin/sendmail \
@@ -131,6 +132,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/nvi.recover
 
 %changelog
+* Tue Sep 09 2014 Karsten Hopp <karsten@redhat.com> 1.81.6-12
+- use uptodate config.guess and config.sub to be able to build on ppc64le
+
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.81.6-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild