From 155ac2ca9219b0099104b56562116a4082a5df2a Mon Sep 17 00:00:00 2001
From: des <des@FreeBSD.org>
Date: Thu, 11 Dec 2003 16:49:34 +0000
Subject: Always pass -j to make(1), even when we only want one job.  It
 disables compat mode and hopefully improves tinderbox performance.

---
 tools/tools/tinderbox/tinderbox.1  | 13 +------------
 tools/tools/tinderbox/tinderbox.pl | 11 ++++-------
 2 files changed, 5 insertions(+), 19 deletions(-)

(limited to 'tools')

diff --git a/tools/tools/tinderbox/tinderbox.1 b/tools/tools/tinderbox/tinderbox.1
index fd33ad0..28a3b21 100644
--- a/tools/tools/tinderbox/tinderbox.1
+++ b/tools/tools/tinderbox/tinderbox.1
@@ -91,18 +91,7 @@ The maximum number of paralell jobs, as specified to
 using the
 .Fl j
 option.
-The default is to use the
-.Fl B
-option instead, forbidding
-.Xr make 1
-to perform more than one task at a time.
-Specifying
-.Va 0
-or
-.Va 1
-to the
-.Fl -jobs
-option is equivalent to leaving it unspecified.
+The default is 1.
 .It Fl l Ar FILE , Fl -logfile Ns = Ns Ar FILE
 The name of a file to which the output and error messages produced by
 the build should be written.
diff --git a/tools/tools/tinderbox/tinderbox.pl b/tools/tools/tinderbox/tinderbox.pl
index 5db0707..fd42b3b 100644
--- a/tools/tools/tinderbox/tinderbox.pl
+++ b/tools/tools/tinderbox/tinderbox.pl
@@ -207,9 +207,7 @@ sub spawn($@) {
 sub make($) {
     my $target = shift;
 
-    return spawn('/usr/bin/make',
-	($jobs > 1) ? "-j$jobs" : "-B",
-	$target);
+    return spawn('/usr/bin/make', "-Pj$jobs", $target);
 }
 
 sub logstage($) {
@@ -284,7 +282,7 @@ MAIN:{
     $machine = `/usr/bin/uname -m`;
     chomp($machine);
     $branch = "CURRENT";
-    $jobs = 0;
+    $jobs = 1;
     $repository = "/home/ncvs";
     $sandbox = "/tmp/tinderbox";
 
@@ -304,7 +302,7 @@ MAIN:{
 	"v|verbose+"		=> \$verbose,
 	) or usage();
 
-    if ($jobs < 0) {
+    if ($jobs < 1) {
 	error("invalid number of jobs");
     }
     if ($branch !~ m|^(\w+)$|) {
@@ -466,8 +464,7 @@ MAIN:{
 	    if $branch ne 'CURRENT';
 	$ENV{'CVSCMDARGS'} = "-D$date"
 	    if defined($date);
-	$ENV{'WORLD_FLAGS'} = $ENV{'KERNEL_FLAGS'} =
-	    ($jobs > 1) ? "-j$jobs" : "-B";
+	$ENV{'WORLD_FLAGS'} = $ENV{'KERNEL_FLAGS'} = "-Pj$jobs";
 	if ($patch) {
 	    $ENV{'LOCAL_PATCHES'} = $patch;
 	    $ENV{'PATCH_FLAGS'} = "-fs";
-- 
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