+2014-01-06 Eric Blake <eblake@redhat.com>
+
+ include_next: port to autoconf 2.63
+ * m4/gnulib-common.m4 (AS_VAR_COPY): Define if missing.
+
2014-01-04 Jim Meyering <meyering@fb.com>
maint: add a gnulib-local rule to keep non-ascii out of .texi files