1 # $FreeBSD: src/share/mk/bsd.sys.mk,v 1.3.2.5 2002/07/03 16:59:14 des Exp $
2 # $DragonFly: src/share/mk/bsd.sys.mk,v 1.9 2006/08/12 22:34:23 swildner Exp $
4 # This file contains common settings used for building DragonFly
7 # Enable various levels of compiler warning checks. These may be
8 # overridden (e.g. if using a non-gcc compiler) by defining NO_WARNS.
10 .if
!defined
(NO_WARNS
)
12 # XXX Delete -Wuninitialized by default for now -- the compiler doesn't
13 # XXX always get it right.
15 CFLAGS
+= -Wno-uninitialized
17 . if defined
(WARNS_WERROR
) && !defined
(NO_WERROR
)
21 CFLAGS
+= -Wunknown-pragmas
-Wsystem-headers
27 CFLAGS
+= -W
-Wstrict-prototypes
-Wmissing-prototypes
-Wpointer-arith
30 CFLAGS
+= -Wreturn-type
-Wcast-qual
-Wwrite-strings
-Wswitch
-Wshadow
-Wcast-align
33 CFLAGS
+= -Wchar-subscripts
-Winline
-Wnested-externs
-Wredundant-decls
37 . if defined
(FORMAT_AUDIT
)
42 CFLAGS
+= -Wno-format-extra-args
43 . if defined
(WARNS_WERROR
) && !defined
(NO_WERROR
)
50 .if defined
(WARNS_NO_UNUSED_PARAMETERS
)
51 CFLAGS
+= -Wno-unused-parameters
54 # Allow user-specified additional warning flags
55 CFLAGS
+= ${CWARNFLAGS}