Disable yet another clang warning when WARNS <= 3.

MFC after: 1 week
svn path=/head/; revision=228617
2011-12-17 01:51:12 +00:00 · 2011-12-17 01:51:12 +00:00 · 9b9c36a3b5 · 2020-12-20 02:59:44 +00:00
commit 9b9c36a3b5
parent 940695fffb
1 changed files with 1 additions and 1 deletions
--- a/share/mk/bsd.sys.mk
+++ b/share/mk/bsd.sys.mk
@ -62,7 +62,7 @@ CWARNFLAGS	+=	-Wno-pointer-sign
 .  if ${CC:T:Mclang} == "clang"
 .   if ${WARNS} <= 3
 CWARNFLAGS	+=	-Wno-tautological-compare -Wno-unused-value\
-			-Wno-parentheses-equality
+			-Wno-parentheses-equality -Wno-unused-function
 .   endif
 .   if ${WARNS} <= 2
 CWARNFLAGS	+=	-Wno-switch-enum