[src/trunk]: src/usr.bin/make make(1): remove constant variable

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

details:   https://anonhg.NetBSD.org/src/rev/3e879ce9b412
branches:  trunk
changeset: 975128:3e879ce9b412
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Aug 22 10:07:29 2020 +0000

description:
make(1): remove constant variable

The variable "local" had been TRUE for at least the last 28 years.

No change in binary size, as expected.

diffstat:

 usr.bin/make/compat.c |  15 ++++-----------
 1 files changed, 4 insertions(+), 11 deletions(-)

diffs (56 lines):

diff -r 014f40cbc196 -r 3e879ce9b412 usr.bin/make/compat.c
--- a/usr.bin/make/compat.c     Sat Aug 22 10:05:04 2020 +0000
+++ b/usr.bin/make/compat.c     Sat Aug 22 10:07:29 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat.c,v 1.120 2020/08/22 08:01:34 rillig Exp $      */
+/*     $NetBSD: compat.c,v 1.121 2020/08/22 10:07:29 rillig Exp $      */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -70,14 +70,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: compat.c,v 1.120 2020/08/22 08:01:34 rillig Exp $";
+static char rcsid[] = "$NetBSD: compat.c,v 1.121 2020/08/22 10:07:29 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)compat.c   8.2 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: compat.c,v 1.120 2020/08/22 08:01:34 rillig Exp $");
+__RCSID("$NetBSD: compat.c,v 1.121 2020/08/22 10:07:29 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -223,8 +223,6 @@
     char       ** volatile mav;/* Copy of the argument vector for freeing */
     int                  argc;         /* Number of arguments in av or 0 if not
                                 * dynamically allocated */
-    Boolean      local;        /* TRUE if command should be executed
-                                * locally */
     Boolean      useShell;     /* TRUE if command should be executed
                                 * using a shell */
     char         * volatile cmd = (char *)cmdp;
@@ -367,8 +365,6 @@
        av = (void *)mav;
     }
 
-    local = TRUE;
-
 #ifdef USE_META
     if (useMeta) {
        meta_compat_start();
@@ -389,10 +385,7 @@
            meta_compat_child();
        }
 #endif
-       if (local)
-           (void)execvp(av[0], (char *const *)UNCONST(av));
-       else
-           (void)execv(av[0], (char *const *)UNCONST(av));
+       (void)execvp(av[0], (char *const *)UNCONST(av));
        execError("exec", av[0]);
        _exit(1);
     }