diff --git a/acconfig.h b/acconfig.h
index 8ac3c23bf..3fbcdbedc 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -153,6 +153,9 @@
 /* Build with dmalloc support? */
 #undef DMALLOC
 
+/* Define if you have the getmntent() function */
+#undef HAVE_GETMNTENT
+
 ^L
 /* Leave that blank line there!!  Autoheader needs it.
    If you're adding to this file, keep in mind:
diff --git a/configure.in b/configure.in
index 2687a82dc..c1137ff06 100644
--- a/configure.in
+++ b/configure.in
@@ -746,7 +746,8 @@ AC_FUNC_VPRINTF
 AC_FUNC_FNMATCH
 if test $ac_cv_func_fnmatch_works = no; then
    LIBOBJS="$LIBOBJS fnmatch.o"
-   AC_DEFINE_UNQUOTED(fnmatch, rpl_fnmatch)
+dnl XXX no expansion needed
+dnl AC_DEFINE_UNQUOTED(fnmatch, rpl_fnmatch)
 fi
 
 dnl XXX AC_FUNC_MEMCMP