From d9e99680845314a5d7c26de7a5c5801efdb70526 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Fri, 16 Dec 2011 23:42:25 +0000
Subject: Add a NO_WARRAY_BOUNDS setting to bsd.sys.mk, only applicable to
 clang, to selectively work around warnings in programs that don't use
 flexible array members, but instead define arrays of length 1 at the end of
 the struct, and then access those beyond their declared bounds.

MFC after:	1 week
---
 share/mk/bsd.sys.mk | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'share/mk')

diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk
index de7355f..061a270 100644
--- a/share/mk/bsd.sys.mk
+++ b/share/mk/bsd.sys.mk
@@ -70,6 +70,9 @@ CWARNFLAGS	+=	-Wno-switch-enum
 .   if ${WARNS} <= 1
 CWARNFLAGS	+=	-Wno-parentheses
 .   endif
+.   if defined(NO_WARRAY_BOUNDS)
+CWARNFLAGS	+=	-Wno-array-bounds
+.   endif
 .  endif
 . endif
 
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