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| author | ed <ed@FreeBSD.org> | 2013-04-19 19:45:00 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2013-04-19 19:45:00 +0000 |
| commit | 120125784a1ca698c656c6ef5e21e219df994f64 (patch) | |
| tree | 1891dfdc2dd1f99e115fc2d96089a475729f0e87 /sbin/gbde/Makefile | |
| parent | e342f91158ed3a8e688d9b01fd14d57ad91ea8b0 (diff) | |
| download | FreeBSD-src-120125784a1ca698c656c6ef5e21e219df994f64.zip FreeBSD-src-120125784a1ca698c656c6ef5e21e219df994f64.tar.gz | |
Add the Clang specific -Wmissing-variable-declarations to WARNS=6.
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.
Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.
Announced on: toolchain@
Diffstat (limited to 'sbin/gbde/Makefile')
| -rw-r--r-- | sbin/gbde/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sbin/gbde/Makefile b/sbin/gbde/Makefile index 3975eb6..019ee18 100644 --- a/sbin/gbde/Makefile +++ b/sbin/gbde/Makefile @@ -10,6 +10,7 @@ SRCS+= g_bde_lock.c # rijndael-fst.c does evil casting things which can results in warnings, # the test-vectors check out however, so it works right. NO_WCAST_ALIGN= +NO_WMISSING_VARIABLE_DECLARATIONS= CFLAGS+= -I${.CURDIR}/../../sys .PATH: ${.CURDIR}/../../sys/geom/bde \ |
