From 8579b58b98aecb835263aeafadff09f91c482364 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Fri, 7 Dec 2012 15:10:07 +0100
Subject: Add compiltetime enable-check.

---
 debug_filter.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/debug_filter.c b/debug_filter.c
index f93b4c9..4caf4be 100644
--- a/debug_filter.c
+++ b/debug_filter.c
@@ -30,6 +30,10 @@
 #include <string.h>
 #include <stdlib.h>
 
+#ifndef WITH_DBG_FILTER
+#error debug_filter.c compiled but WITH_DBG_FILTER not defined
+#endif
+
 #define NELEM(x)	(sizeof(x)/sizeof((x)[0]))
 struct __debug_channel
 {
-- 
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