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liby: build with WARNS=6

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Tested with amd64, arm64, i386, mips
This commit is contained in:
Eitan Adler 2018-06-16 23:50:34 +00:00
parent 8e22dda7a6
commit 62a0731304
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=335270
4 changed files with 47 additions and 10 deletions
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2
lib/liby/Makefile
View File

@ -5,6 +5,4 @@ LIB= y
SRCS= main.c yyerror.c
NO_PIC=
WARNS?= 1
.include <bsd.lib.mk>

7
lib/liby/main.c
View File

@ -32,16 +32,17 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#ifndef lint
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 6/4/93";
#endif /* not lint */
#endif /* LIBC_SCCS and not lint */
#include <stdlib.h>
int yyparse(void);
#include "yyerror.h"
int
main(void)
{
exit(yyparse());
}

12
lib/liby/yyerror.c
View File

@ -32,16 +32,18 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#ifndef lint
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)yyerror.c 8.1 (Berkeley) 6/4/93";
#endif /* not lint */
#endif /* LIBC_SCCS and not lint */
#include <stdio.h>
#include "yyerror.h"
int
yyerror(msg)
char *msg;
yyerror(const char *msg)
{
(void)fprintf(stderr, "%s\n", msg);
fprintf(stderr, "%s\n", msg);
return(0);
}

36
lib/liby/yyerror.h Normal file
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@ -0,0 +1,36 @@
/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
int yyparse(void);
int yyerror(const char *msg);