Because mandoc_aux.h and mandoc.h use __attribute__, all files that

include mandoc_aux.h or mandoc.h need to include config.h, too.
It is suspected that for example IRIX needs this, or it is likely
to throw errors in these files because the system compiler doesn't
understand __attribute__.
Issue reported by Kazuo Kuroi <kazuo at irixnet dot org>.

1 files changed, 3 insertions, 1 deletions

diff --git a/dba_read.c b/dba_read.c
index 0809eff9..219778a0 100644
--- a/dba_read.c
+++ b/dba_read.c
@@ -1,4 +1,4 @@
-/*	$Id$ */
+/* $Id$ */
 /*
  * Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -19,6 +19,8 @@
  * The interface is defined in "dba.h".
  * This file is seperate from dba.c because this also uses "dbm.h".
  */
+#include "config.h"
+
 #include <regex.h>
 #include <stdint.h>
 #include <stdlib.h>