[src/trunk]: src/share/mk Introduce a second level of WARNS for even more par...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/193668f606da
branches:  trunk
changeset: 474483:193668f606da
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Jul 08 01:55:38 1999 +0000

description:
Introduce a second level of WARNS for even more paranoia

diffstat:

 share/mk/bsd.sys.mk |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (22 lines):

diff -r 6a803f770502 -r 193668f606da share/mk/bsd.sys.mk
--- a/share/mk/bsd.sys.mk       Thu Jul 08 01:51:57 1999 +0000
+++ b/share/mk/bsd.sys.mk       Thu Jul 08 01:55:38 1999 +0000
@@ -1,10 +1,16 @@
-#      $NetBSD: bsd.sys.mk,v 1.34 1999/01/31 09:17:20 mrg Exp $
+#      $NetBSD: bsd.sys.mk,v 1.35 1999/07/08 01:55:38 christos Exp $
 #
 # Overrides used for NetBSD source tree builds.
 
-.if defined(WARNS) && ${WARNS} == 1
+.if defined(WARNS)
+.if ${WARNS} > 0
 CFLAGS+= -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
 .endif
+.if ${WARNS} > 1
+CFLAGS+=-Wreturn-type -Wcast-qual -Wpointer-arith -Wwrite-strings
+CFLAGS+=-Wswitch -Wshadow
+.endif
+.endif
 .if !defined(NOGCCERROR)
 CFLAGS+= -Werror
 .endif