freebsd-dev/bin/expr/Makefile

# $FreeBSD$

PROG=	expr
SRCS=	expr.y
YFLAGS=

NO_WMISSING_VARIABLE_DECLARATIONS=

.include <bsd.prog.mk>
$Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00			`# $FreeBSD$`
added POSIX regex to expr 1993-06-19 01:55:46 +00:00
Simplified using new yacc rules and by not generating y.tab.h. 1998-05-04 18:41:16 +00:00			`PROG= expr`
			`SRCS= expr.y`
			`YFLAGS=`
Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00
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			`NO_WMISSING_VARIABLE_DECLARATIONS=`

Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00			`.include <bsd.prog.mk>`