Author: pjd
Date: Sun Dec 18 20:41:58 2011
New Revision: 228696
URL: http://svn.freebsd.org/changeset/base/228696
Log:
Use lex's standard way of not generating unused function.
Inspired by: r228555
MFC after: 1 week
Modified:
head/sbin/hastd/Makefile
head/sbin/hastd/token.l
Modified: head/sbin/hastd/Makefile
==============================================================================
--- head/sbin/hastd/Makefile Sun Dec 18 20:40:19 2011 (r228695)
+++ head/sbin/hastd/Makefile Sun Dec 18 20:41:58 2011 (r228696)
@@ -27,9 +27,6 @@ CFLAGS+=-DINET
.if ${MK_INET6_SUPPORT} != "no"
CFLAGS+=-DINET6
.endif
-# This is needed to have WARNS > 1.
-CFLAGS+=-DYY_NO_UNPUT
-CFLAGS+=-DYY_NO_INPUT
DPADD= ${LIBGEOM} ${LIBBSDXML} ${LIBSBUF} ${LIBL} ${LIBPTHREAD} ${LIBUTIL}
LDADD= -lgeom -lbsdxml -lsbuf -ll -lpthread -lutil
Modified: head/sbin/hastd/token.l
==============================================================================
--- head/sbin/hastd/token.l Sun Dec 18 20:40:19 2011 (r228695)
+++ head/sbin/hastd/token.l Sun Dec 18 20:41:58 2011 (r228696)
@@ -44,6 +44,9 @@ int lineno;
#define DP do { } while (0)
%}
+%option noinput
+%option nounput
+
%%
control { DP; return CONTROL; }
pidfile { DP; return PIDFILE; }
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