freebsd-skq/usr.bin/bc/Makefile
ed 120125784a 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@
2013-04-19 19:45:00 +00:00

17 lines
287 B
Makefile

# $FreeBSD$
# $OpenBSD: Makefile,v 1.4 2006/06/30 19:02:28 otto Exp $
PROG= bc
SRCS= bc.y scan.l
CFLAGS+= -I. -I${.CURDIR}
DPADD= ${LIBEDIT} ${LIBTERMCAP}
LDADD= -ledit -ltermcap
NO_WMISSING_VARIABLE_DECLARATIONS=
FILES+= bc.library
FILESDIR=${SHAREDIR}/misc
.include <bsd.prog.mk>