--- a/support/misc/nfsd_path.c	2019-11-19 15:34:34.355970650 +0100
+++ a/support/misc/nfsd_path.c	2019-11-19 16:05:37.245497324 +0100
@@ -1,9 +1,6 @@ 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 #include <errno.h>
 #include <sys/types.h>
+#include <config.h>
 #include <sys/stat.h>
 #include <limits.h>
 #include <stdlib.h>
--- a/support/misc/xstat.c	2019-11-19 15:34:34.425979277 +0100
+++ a/support/misc/xstat.c	2019-11-19 16:05:22.593692650 +0100
@@ -1,10 +1,7 @@ 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 #include <errno.h>
 #include <sys/types.h>
 #include <fcntl.h>
+#include <config.h>
 #include <sys/stat.h>
 #include <sys/sysmacros.h>
 #include <unistd.h>