From 120125784a1ca698c656c6ef5e21e219df994f64 Mon Sep 17 00:00:00 2001 From: ed Date: Fri, 19 Apr 2013 19:45:00 +0000 Subject: 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@ --- usr.sbin/jail/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'usr.sbin/jail') 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} -- cgit v1.1