diff options
| 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 /usr.sbin/jail | |
| 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 'usr.sbin/jail')
| -rw-r--r-- | usr.sbin/jail/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.sbin/jail/Makefile b/usr.sbin/jail/Makefile index 00d7ff5..fb36def 100644 --- a/usr.sbin/jail/Makefile +++ b/usr.sbin/jail/Makefile @@ -9,6 +9,8 @@ SRCS= jail.c command.c config.c state.c jailp.h jaillex.l jailparse.y y.tab.h DPADD= ${LIBJAIL} ${LIBKVM} ${LIBUTIL} ${LIBL} LDADD= -ljail -lkvm -lutil -ll +NO_WMISSING_VARIABLE_DECLARATIONS= + YFLAGS+=-v CFLAGS+=-I. -I${.CURDIR} |
