blob: 81074bceeeb4a07b00c5eaff753270d97995cf23 (
plain) (
tree)
|
|
# Copyright (c) 2006-2008 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# MakeInitialRamFS::Engine::Preboot.pm
# - provides driver engine for MakeInitialRamFS API, implementing the
# base of all preboot variants.
# -----------------------------------------------------------------------------
package OpenSLX::MakeInitRamFS::Engine::Preboot;
use strict;
use warnings;
use base qw(OpenSLX::MakeInitRamFS::Engine::Base);
use OpenSLX::Basics;
use OpenSLX::Utils;
################################################################################
### implementation methods
################################################################################
sub _collectCMDs
{
my $self = shift;
$self->{CMDs} = [];
$self->_setupBuildPath();
$self->_writeInitramfsSetup();
$self->_writeSlxSystemConf();
$self->_copyUclibcRootfs();
$self->_copyVariantSpecificFiles();
$self->{distro}->applyChanges($self);
$self->_copyKernelModules();
$self->_createInitRamFS();
return;
}
sub _setupBuildPath
{
my $self = shift;
my $buildPath = "$openslxConfig{'temp-path'}/slx-initramfs";
$self->addCMD("rm -rf $buildPath");
my @stdFolders = qw(
bin
dev
etc
lib
mnt
proc
root
sbin
sys
tmp
var/lib
var/run
);
$self->addCMD(
'mkdir -p ' . join(' ', map { "$buildPath/$_"; } @stdFolders)
);
$self->{'build-path'} = $buildPath;
return;
}
sub _copyUclibcRootfs
{
my $self = shift;
my $uclibcRootfs = "$openslxConfig{'base-path'}/share/uclib-rootfs";
my @excludes = qw(
);
# exclude strace unless this system is in debug mode
if (!$self->{'debug-level'}) {
push @excludes, 'strace';
}
my $exclOpts = join ' ', map { "--exclude $_" } @excludes;
$self->addCMD("rsync $exclOpts -rlpt $uclibcRootfs/ $self->{'build-path'}");
return 1;
}
1;
|