[src/trunk]: src/usr.bin/xlint/xlint lint: remove redundant variable Bflag

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/185811cac461
branches:  trunk
changeset: 985337:185811cac461
user:      rillig <rillig%NetBSD.org@localhost>
date:      Thu Aug 19 16:29:41 2021 +0000

description:
lint: remove redundant variable Bflag

No functional change.

diffstat:

 usr.bin/xlint/xlint/xlint.c |  19 +++++++++----------
 1 files changed, 9 insertions(+), 10 deletions(-)

diffs (76 lines):

diff -r cda7c7d2eeda -r 185811cac461 usr.bin/xlint/xlint/xlint.c
--- a/usr.bin/xlint/xlint/xlint.c       Thu Aug 19 16:18:43 2021 +0000
+++ b/usr.bin/xlint/xlint/xlint.c       Thu Aug 19 16:29:41 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: xlint.c,v 1.76 2021/08/19 16:18:43 rillig Exp $ */
+/* $NetBSD: xlint.c,v 1.77 2021/08/19 16:29:41 rillig Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: xlint.c,v 1.76 2021/08/19 16:18:43 rillig Exp $");
+__RCSID("$NetBSD: xlint.c,v 1.77 2021/08/19 16:29:41 rillig Exp $");
 #endif
 
 #include <sys/param.h>
@@ -95,10 +95,10 @@
 /* search path for libraries */
 static char    **libsrchpath;
 
-static  char   *libexec_path;
+static const char *libexec_dir;
 
 /* flags */
-static bool    iflag, oflag, Cflag, sflag, tflag, Fflag, dflag, Bflag;
+static bool    iflag, oflag, Cflag, sflag, tflag, Fflag, dflag;
 
 /* print the commands executed to run the stages of compilation */
 static bool    Vflag;
@@ -520,8 +520,7 @@
                        break;
 
                case 'B':
-                       Bflag = true;
-                       libexec_path = xstrdup(optarg);
+                       libexec_dir = xstrdup(optarg);
                        break;
 
                case 'V':
@@ -692,7 +691,7 @@
 
        /* run lint1 */
 
-       if (!Bflag) {
+       if (libexec_dir == NULL) {
                pathname = xasprintf("%s/%slint1",
                    PATH_LIBEXEC, target_prefix);
        } else {
@@ -700,7 +699,7 @@
                 * XXX Unclear whether we should be using target_prefix
                 * XXX here.  --thorpej%wasabisystems.com@localhost
                 */
-               pathname = concat2(libexec_path, "/lint1");
+               pathname = concat2(libexec_dir, "/lint1");
        }
 
        list_add_copy(&args, pathname);
@@ -830,14 +829,14 @@
 
        args = list_new();
 
-       if (!Bflag) {
+       if (libexec_dir == NULL) {
                path = xasprintf("%s/%slint2", PATH_LIBEXEC, target_prefix);
        } else {
                /*
                 * XXX Unclear whether we should be using target_prefix
                 * XXX here.  --thorpej%wasabisystems.com@localhost
                 */
-               path = concat2(libexec_path, "/lint2");
+               path = concat2(libexec_dir, "/lint2");
        }
 
        list_add_copy(&args, path);