Set AUTOCONF variable when maintainer-mode is not used

Fixes build issue introduced in 8894bad3 when configure.ac is altered
and maintainer-mode is not enabled.

1 files changed, 2 insertions, 0 deletions

diff --git a/configure b/configure
index 4f0cf571e4..fc023d0c70 100755
--- a/configure
+++ b/configure
@@ -5198,6 +5198,8 @@ $as_echo "$libc_cv_autoconf_works" >&6; }
   if test "x$AUTOCONF" = xno; then
     aux_missing="$aux_missing autoconf"
   fi
+else
+  AUTOCONF=no
 fi
 
 test -n "$critic_missing" && as_fn_error $? "