[Olsr-dev] [PATCH v1 07/12] Makefile: WARNINGS: add -Wsync-nand

[Ferry Huberts]

From: Ferry Huberts <(spam-protected)>

-Wsync-nand (C and C++ only)
  Warn when "__sync_fetch_and_nand" and "__sync_nand_and_fetch"
  built-in functions are used.  These functions changed semantics
  in GCC 4.4.

Signed-off-by: Ferry Huberts <(spam-protected)>
---
 Makefile.inc |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/Makefile.inc b/Makefile.inc
index 4d4e35e..d72fdf4 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -94,6 +94,7 @@ WARNINGS +=	-Wformat-security
 WARNINGS +=	-Wformat-y2k
 WARNINGS +=	-Winit-self
 WARNINGS +=	-Wswitch-default
+WARNINGS +=	-Wsync-nand
 # the following 2 do not work yet and need more work on it
 #WARNINGS +=	-Wconversion
 #WARNINGS +=	-Wredundant-decls
-- 
1.7.7.6