From 43ede8b147a694c41c6af946613b6fc2063cb88d Mon Sep 17 00:00:00 2001
From: obrien <obrien@FreeBSD.org>
Date: Sat, 15 Dec 2001 06:02:15 +0000
Subject: Add some granularity to the WARNS levels. 1:  add -Werror 2:  -Wall
 [only], as this is the most used warnings setting by developers 3:  our old
 `1' 4:  our old `2'

---
 share/mk/bsd.sys.mk | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk
index 566917c..08de687 100644
--- a/share/mk/bsd.sys.mk
+++ b/share/mk/bsd.sys.mk
@@ -9,16 +9,21 @@
 .if !defined(NO_WARNS)
 . if defined(WARNS)
 .  if ${WARNS} > 0
-CFLAGS		+=	-W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
-# XXX Delete -Wuninitialized by default for now -- the compiler doesn't
-# XXX always get it right.
-CFLAGS		+=	-Wno-uninitialized
 .   if !defined(NO_WERROR)
 CFLAGS		+=	-Werror
 .   endif
 .  endif
 .  if ${WARNS} > 1
-CFLAGS		+=	-Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow
+CFLAGS		+=	-Wall
+# XXX Delete -Wuninitialized by default for now -- the compiler doesn't
+# XXX always get it right.
+CFLAGS		+=	-Wno-uninitialized
+.  endif
+.  if ${WARNS} > 2
+CFLAGS		+=	-W -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
+.  endif
+.  if ${WARNS} > 3
+CFLAGS		+=	-Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wcast-align
 .  endif
 . endif
 
-- 
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