Say hello to Tinderbox 2.0, the choice of a new generation!
This commit is contained in:
parent
8e9b28311e
commit
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=110735
8
tools/tools/tinderbox/Makefile
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8
tools/tools/tinderbox/Makefile
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# $FreeBSD$
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BINDIR ?= ${HOME}/bin
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BINOWN ?= ${USER}
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BINGRP ?= ${USER}
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SCRIPTS = tinderbox.pl
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.include <bsd.prog.mk>
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438
tools/tools/tinderbox/tinderbox.pl
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438
tools/tools/tinderbox/tinderbox.pl
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#!/usr/bin/perl -Tw
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#-
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# Copyright (c) 2003 Dag-Erling Coïdan Smørgrav
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer
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# in this position and unchanged.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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use strict;
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use Fcntl qw(:DEFAULT :flock);
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use POSIX;
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use Getopt::Long;
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my $VERSION = "2.0";
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my $COPYRIGHT = "Copyright (c) 2003 Dag-Erling Smørgrav. " .
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"All rights reserved.";
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my $arch; # Target architecture
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my $branch; # CVS branch to checkou
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my $clean; # Clean before building
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my $date; # Date of sources to check out
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my $jobs; # Number of paralell jobs
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my $logfile; # Path to log file
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my $machine; # Target machine
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my $repository; # Location of CVS repository
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my $sandbox; # Location of sandbox
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my $update; # Update sources before building
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my $verbose; # Verbose mode
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my %cmds = (
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'world' => 0,
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'generic' => 0,
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'lint' => 0
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);
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sub message(@) {
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my $msg = join(' ', "TB ***", @_);
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chomp($msg);
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print("$msg\n");
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}
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sub warning(@) {
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my $msg = join(' ', @_);
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chomp($msg);
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warn("$msg\n");
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return undef;
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}
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sub error(@) {
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my $msg = join(' ', "ERROR:", @_);
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chomp($msg);
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die("$msg\n");
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return undef;
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}
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#
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# Open and lock a file reliably
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#
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sub open_locked($;$$) {
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my $fn = shift; # File name
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my $flags = shift; # Open flags
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my $mode = shift; # File mode
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local *FILE; # File handle
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my (@sb1, @sb2); # File status
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for (;; close(FILE)) {
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sysopen(FILE, $fn, $flags || O_RDONLY, $mode || 0640)
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or last;
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if (!(@sb1 = stat(FILE))) {
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# Huh? shouldn't happen
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warning("$fn: stat(): $!");
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last;
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}
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if (!flock(FILE, LOCK_EX|LOCK_NB)) {
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# A failure here means the file can't be locked, or
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# something really weird happened, so just give up.
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warning("$fn: flock(): $!");
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last;
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}
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if (!(@sb2 = stat($fn))) {
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# File was pulled from under our feet, though it may
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# reappear in the next pass
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next;
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}
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if ($sb1[0] != $sb2[0] || $sb1[1] != $sb2[1]) {
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# File changed under our feet, try again
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next;
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}
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return *FILE{IO};
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}
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close(FILE);
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return undef;
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}
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#
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# Remove a directory and all its subdirectories
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#
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sub remove_dir($);
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sub remove_dir($) {
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my $dir = shift;
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if (!-d $dir) {
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message("removing $dir")
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if ($verbose);
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return (unlink($dir) || $! == ENOENT);
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}
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local *DIR;
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opendir(DIR, $dir)
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or return warning("$dir: $!");
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foreach my $ent (readdir(DIR)) {
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next if ($ent eq '.' || $ent eq '..');
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$ent =~ m/(.*)/;
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if (!remove_dir("$dir/$1")) {
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closedir(DIR);
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return undef;
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}
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}
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closedir(DIR)
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or return warning("$dir: $!");
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return rmdir($dir);
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}
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sub make_dir($);
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sub make_dir($) {
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my $dir = shift;
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if (!-d $dir && $dir =~ m|^(\S*)/([^\s/]+)$|) {
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make_dir($1)
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or return undef;
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message("creating $dir")
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if ($verbose);
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mkdir("$dir")
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or return undef;
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}
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return 1;
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}
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sub cd($) {
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my $dir = shift;
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message("cd $dir")
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if ($verbose);
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chdir($dir)
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or error("$dir: $!");
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}
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#
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# Spawn a child and wait for it to finish
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#
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sub spawn($@) {
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my $cmd = shift; # Command to run
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my @args = @_; # Arguments
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message($cmd, @args)
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if ($verbose);
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my $pid = fork();
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if (!defined($pid)) {
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return warning("fork(): $!");
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} elsif ($pid == 0) {
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exec($cmd, @args);
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die("child: exec(): $!\n");
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}
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if (waitpid($pid, 0) == -1) {
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return warning("waitpid(): $!");
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} elsif ($? & 0xff) {
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return warning("$cmd caught signal", $? & 0x7f);
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} elsif ($? >> 8) {
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return warning("$cmd returned exit code", $? >> 8);
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}
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return 1;
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}
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sub make($) {
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my $target = shift;
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return spawn('/usr/bin/make',
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($jobs > 1) ? "-j$jobs" : "-B",
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$target);
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}
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sub logstage($) {
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my $msg = shift;
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chomp($msg);
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print(STDERR "TB ", "*"x74, "\n");
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print(STDERR strftime("TB *** %Y-%m-%d %H:%M:%S - $msg\n", localtime()));
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print(STDERR "TB ", "*"x74, "\n");
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}
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sub sigwarn {
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logstage(shift);
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}
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sub sigdie {
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logstage(shift);
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logstage("tinderbox aborted");
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exit(1);
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}
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sub usage() {
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print(STDERR "This is the FreeBSD tinderbox script, version $VERSION.
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$COPYRIGHT
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Usage:
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$0 [options] [parameters] command [...]
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Options:
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-c, --clean Clean sandbox before building
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-u, --update Update sources before building
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-v, --verbose Verbose mode
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Parameters:
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-a, --arch=ARCH Target architecture
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-b, --branch=BRANCH CVS branch to check out
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-d, --date=DATE Date of sources to check out
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-j, --jobs=NUM Maximum number of paralell jobs
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-l, --logfile=FILE Path to log file
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-r, --repository=DIR Location of CVS repository
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-s, --sandbox=DIR Location of sandbox
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Commands:
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world Build the world
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generic Build the GENERIC kernel
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lint Build the LINT kernel
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Report bugs to <des\@freebsd.org>.
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");
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exit(1);
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}
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MAIN:{
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$ENV{'PATH'} = '';
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# Set defaults
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$arch = `/usr/bin/uname -m`;
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chomp($arch);
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$branch = "HEAD";
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$jobs = 0;
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$repository = "/home/ncvs";
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$sandbox = "$ENV{'HOME'}/tinderbox";
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# Get options
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{Getopt::Long::Configure("auto_abbrev", "bundling");}
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GetOptions(
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"a|arch=s" => \$arch,
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"b|branch=s" => \$branch,
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"c|clean" => \$clean,
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"d|date=s" => \$date,
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"j|jobs=i" => \$jobs,
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"l|logfile=s" => \$logfile,
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"m|machine=s" => \$machine,
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"r|repository=s" => \$repository,
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"s|sandbox=s" => \$sandbox,
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"u|update" => \$update,
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"v|verbose" => \$verbose,
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) or usage();
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if ($jobs < 0) {
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error("invalid number of jobs");
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}
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if ($branch !~ m|^(\w+)$|) {
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error("invalid source branch");
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}
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$branch = $1;
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if ($arch !~ m|^(\w+)$|) {
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error("invalid target architecture");
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}
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$arch = $1;
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if (!defined($machine)) {
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$machine = $arch;
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}
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if ($machine !~ m|^(\w+)$|) {
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error("invalid target machine");
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}
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$machine = $1;
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if (!defined($logfile)) {
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$logfile = "tinderbox-$branch-$arch-$machine.log";
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}
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if (!@ARGV) {
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usage();
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}
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# Find out what we're expected to do
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foreach my $cmd (@ARGV) {
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if (!exists($cmds{$cmd})) {
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error("unrecognized command: '$cmd'");
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}
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$cmds{$cmd} = 1;
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}
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# Take control of our sandbox
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if ($sandbox !~ m|^(/[\w/-]+)$|) {
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error("invalid sandbox directory");
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}
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$sandbox = "$1/$branch/$arch/$machine";
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make_dir($sandbox)
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or error("$sandbox: $!");
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my $lockfile = open_locked("$sandbox/lock", O_RDWR|O_CREAT);
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if (!defined($lockfile)) {
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error("unable to lock sandbox");
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}
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truncate($lockfile, 0);
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print($lockfile "$$\n");
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# Open logfile
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open(STDIN, '<', "/dev/null")
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or error("/dev/null: $!\n");
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if ($logfile !~ m|([\w./-]+)$|) {
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error("invalid log file name");
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}
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$logfile = $1;
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logstage("logging to $logfile");
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open(STDOUT, '>', $logfile)
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or error("$logfile: $!");
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open(STDERR, ">&STDOUT");
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$| = 1;
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logstage("starting $branch tinderbox run for $arch/$machine");
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$SIG{__DIE__} = \&sigdie;
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$SIG{__WARN__} = \&sigwarn;
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# Clean up remains from old runs
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if ($clean) {
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logstage("cleaning up sandbox");
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remove_dir("$sandbox/src")
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or error("unable to remove old source directory");
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remove_dir("$sandbox/obj")
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or error("unable to remove old object directory");
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make_dir("$sandbox/obj")
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or error("$sandbox/obj: $!");
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}
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# Check out new source tree
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if ($update) {
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cd("$sandbox");
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logstage("checking out sources");
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my @cvsargs = (
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"-f",
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"-R",
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$verbose ? "-q" : "-Q",
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"-d$repository",
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);
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if (-d "$sandbox/src") {
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push(@cvsargs, "update", "-Pd");
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} else {
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push(@cvsargs, "checkout", "-P");
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};
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push(@cvsargs, "-r$branch")
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if defined($branch);
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push(@cvsargs, "-D$date")
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if defined($date);
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push(@cvsargs, "src");
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spawn('/usr/bin/cvs', @cvsargs)
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or error("unable to check out the source tree");
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}
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# Prepare environment for make(1);
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cd("$sandbox/src");
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%ENV = (
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'PATH' => "/usr/bin:/usr/sbin:/bin:/sbin",
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'__MAKE_CONF' => "/dev/null",
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'MAKEOBJDIRPREFIX' => "$sandbox/obj",
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'TARGET_ARCH' => $arch,
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'TARGET_MACHINE' => $machine,
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'CFLAGS' => "-O -pipe",
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'NO_CPU_CFLAGS' => "YES",
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'COPTFLAGS' => "-O -pipe",
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'NO_CPU_COPTFLAGS' => "YES",
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'MAKE_KERBEROS4' => "YES",
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'MAKE_KERBEROS5' => "YES",
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);
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# Build the world
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if ($cmds{'world'}) {
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logstage("building world");
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make('buildworld')
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or error("failed to build world");
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}
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# Build GENERIC if requested
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if ($cmds{'generic'}) {
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logstage("building generic kernel");
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$ENV{'KERNCONF'} = "GENERIC";
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spawn('/usr/bin/make', 'buildkernel')
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or error("failed to build generic kernel");
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}
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# Build LINT if requested
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if ($cmds{'lint'}) {
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logstage("building lint kernel");
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cd("$sandbox/src/sys/$machine/conf");
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make('LINT')
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or error("failed to generate lint config");
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cd("$sandbox/src");
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$ENV{'KERNCONF'} = "LINT";
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spawn('/usr/bin/make', 'buildkernel')
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or error("failed to build lint kernel");
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}
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# Exiting releases the lock file
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logstage("tinderbox run completed");
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exit(0);
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}
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Block a user