Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

make(1): don't modify progname in usage

This commit is contained in:
rillig 2020-11-14 21:55:22 +00:00
parent 64455685f0
commit c79799252b
1 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
usr.bin/make/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.465 2020/11/14 18:36:27 rillig Exp $ */
/* $NetBSD: main.c,v 1.466 2020/11/14 21:55:22 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -109,7 +109,7 @@
#include "trace.h"
/* "@(#)main.c 8.3 (Berkeley) 3/19/94" */
MAKE_RCSID("$NetBSD: main.c,v 1.465 2020/11/14 18:36:27 rillig Exp $");
MAKE_RCSID("$NetBSD: main.c,v 1.466 2020/11/14 21:55:22 rillig Exp $");
#if defined(MAKE_NATIVE) && !defined(lint)
__COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993 "
"The Regents of the University of California. "
@ -187,16 +187,14 @@ explode(const char *flags)
MAKE_ATTR_DEAD static void
usage(void)
{
char *p;
if ((p = strchr(progname, '[')) != NULL)
*p = '\0';
size_t prognameLen = strcspn(progname, "[");
(void)fprintf(stderr,
"usage: %s [-BeikNnqrstWwX] \n"
"usage: %.*s [-BeikNnqrstWwX] \n"
" [-C directory] [-D variable] [-d flags] [-f makefile]\n"
" [-I directory] [-J private] [-j max_jobs] [-m directory] [-T file]\n"
" [-V variable] [-v variable] [variable=value] [target ...]\n",
progname);
(int)prognameLen, progname);
exit(2);
}