Module Name: src
Committed By: rillig
Date: Fri Aug 20 04:23:56 UTC 2021
Modified Files:
src/usr.bin/mkdep: mkdep.c
Log Message:
mkdep: fix string constness in call to findcc
To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/usr.bin/mkdep/mkdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/mkdep/mkdep.c
diff -u src/usr.bin/mkdep/mkdep.c:1.45 src/usr.bin/mkdep/mkdep.c:1.46
--- src/usr.bin/mkdep/mkdep.c:1.45 Wed May 23 21:20:20 2018
+++ src/usr.bin/mkdep/mkdep.c Fri Aug 20 04:23:56 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: mkdep.c,v 1.45 2018/05/23 21:20:20 joerg Exp $ */
+/* $NetBSD: mkdep.c,v 1.46 2021/08/20 04:23:56 rillig Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
#if !defined(lint)
__COPYRIGHT("@(#) Copyright (c) 1999 The NetBSD Foundation, Inc.\
All rights reserved.");
-__RCSID("$NetBSD: mkdep.c,v 1.45 2018/05/23 21:20:20 joerg Exp $");
+__RCSID("$NetBSD: mkdep.c,v 1.46 2021/08/20 04:23:56 rillig Exp $");
#endif /* not lint */
#include <sys/mman.h>
@@ -95,7 +95,9 @@ usage(void)
static int
run_cc(int argc, char **argv, const char **fname)
{
- const char *CC, *tmpdir;
+ static char default_cc[] = DEFAULT_CC;
+ char *CC;
+ const char *tmpdir;
char * volatile pathname;
static char tmpfilename[MAXPATHLEN];
char **args;
@@ -104,7 +106,7 @@ run_cc(int argc, char **argv, const char
int status;
if ((CC = getenv("CC")) == NULL)
- CC = DEFAULT_CC;
+ CC = default_cc;
if ((pathname = findcc(CC)) == NULL)
if (!setenv("PATH", DEFAULT_PATH, 1))
pathname = findcc(CC);
