From 26710729a364853002e3130c3d1e431793bb4625 Mon Sep 17 00:00:00 2001
From: Norman Feske <norman.feske@genode-labs.com>
Date: Fri, 22 Mar 2013 17:28:07 +0100
Subject: [PATCH] Suppress warnings in release mode

Fixes #698
---
 base/include/base/printf.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/base/include/base/printf.h b/base/include/base/printf.h
index db2099acd5..c215d657e6 100644
--- a/base/include/base/printf.h
+++ b/base/include/base/printf.h
@@ -68,8 +68,10 @@ namespace Genode {
  */
 #ifdef GENODE_RELEASE
 #define DO_PDBG false
+#define DO_PWRN false
 #else
 #define DO_PDBG true
+#define DO_PWRN true
 #endif /* GENODE_RELEASE */
 
 /**
@@ -96,7 +98,8 @@ namespace Genode {
  * Print warning message
  */
 #define PWRN(fmt, ...) \
-	Genode::printf(ESC_WRN fmt ESC_END "\n", ##__VA_ARGS__ )
+	if (DO_PWRN) \
+		Genode::printf(ESC_WRN fmt ESC_END "\n", ##__VA_ARGS__ )
 
 /**
  * Print error message