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#____________________________________________________________________
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# File: ToolManager.pm
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#____________________________________________________________________
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#
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# Author: Shaun Ashby <Shaun.Ashby@cern.ch>
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# Update: 2003-11-12 15:04:16+0100
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# Revision: $Id: ToolManager.pm,v 1.12 2005/07/20 13:33:48 sashby Exp $
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#
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# Copyright: 2003 (C) Shaun Ashby
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#
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#--------------------------------------------------------------------
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package BuildSystem::ToolManager;
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require 5.004;
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use Exporter;
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use BuildSystem::ToolCache;
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use BuildSystem::ToolParser;
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use Utilities::AddDir;
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use URL::URLhandler;
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use Utilities::Verbose;
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@ISA=qw(BuildSystem::ToolCache Utilities::Verbose);
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@EXPORT_OK=qw( );
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#
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sub new
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###############################################################
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# new #
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###############################################################
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# modified : Wed Nov 12 10:34:10 2003 / SFA #
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# params : #
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# : #
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# function : #
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# : #
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###############################################################
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{
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my $proto=shift;
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my $class=ref($proto) || $proto;
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my $self=$class->SUPER::new(); # Inherit from ToolCache
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my $projectarea=shift;
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bless $self,$class;
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$self->{arch}=shift;
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$self->{topdir}=$projectarea->location();
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$self->{configdir}=$self->{topdir}."/".$projectarea->configurationdir();
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$self->{cache}=$projectarea->cache(); # Download tool cache
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$self->{toolfiledir}=$self->{topdir}."/.SCRAM/InstalledTools";
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$self->{datastore}=$self->{topdir}."/.SCRAM";
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$self->{archstore}=$self->{topdir}."/.SCRAM/".$ENV{SCRAM_ARCH};
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# Make sure our tool download dir exists:
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AddDir::adddir($self->{toolfiledir});
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AddDir::adddir($self->{archstore});
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# Set the tool cache file to read/write:
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$self->name($projectarea->toolcachename());
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# Check for the downloaded tools cache:
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if (exists($self->{cache}))
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{
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$self->{urlhandler}=URL::URLhandler->new($self->{cache});
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}
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return $self;
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}
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sub clone()
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{
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my $self=shift;
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my $projectarea=shift;
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# Change cache settings to reflect the new location:
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$self->{topdir}=$projectarea->location();
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$self->{configdir}=$self->{topdir}."/".$projectarea->configurationdir();
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$self->{toolfiledir}=$self->{topdir}."/.SCRAM/InstalledTools";
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$self->{datastore}=$self->{topdir}."/.SCRAM";
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$self->{archstore}=$self->{topdir}."/.SCRAM/".$ENV{SCRAM_ARCH};
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# Change the cache name:
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$self->name($projectarea->toolcachename());
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$self->cloned_tm(1);
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return $self;
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}
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sub arch_change_after_copy()
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{
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my $self=shift;
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my ($newarch, $cachename)=@_;
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# Make changes to arch-specific settings when copying tool manager
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# object to another arch during setup:
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$self->{arch} = $newarch;
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$self->{archstore} = $self->{topdir}."/.SCRAM/".$newarch;
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# Change the name of the cache to reflect new (arch-specific) location:
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$self->name($cachename);
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}
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sub interactive()
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{
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my $self=shift;
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# Interactive mode on/off:
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@_ ? $self->{interactive} = shift
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: ((defined $self->{interactive}) ? $self->{interactive} : 0);
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}
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sub setupalltools()
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{
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my $self = shift;
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my ($arealocation,$setupopt) = @_;
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my (@localtools);
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my $selected;
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# Get the selected tool list. Handle the case where there might not be
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# any selected tools: //FIXME: need to handle case where there are no
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# selected tools (not very often but a possibility):
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my $sel = $self->selected();
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if (defined ($sel))
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{
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$selected = [ keys %{$sel} ];
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}
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# Setup option "setupopt" directs the setup: 1 is for booting from
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# scratch, 0 is when just doing "scram setup" (in this case we don't
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# want to pick up everything from any scram-managed projects):
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if ($setupopt == 1) # We're booting from scratch
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{
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# Check to see if there are any SCRAM-managed projects in our local requirements:
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my $scramprojects = $::scram->_loadscramdb();
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# Look for a match in the scram db:
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foreach my $S (@$selected)
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{
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if (exists ($scramprojects->{$S}))
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{
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# Now check the version required exists in
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# list of scram projects with this name:
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while (my ($pdata,$plocation) = each %{$scramprojects->{$S}})
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{
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# Split the $pdata string to get the real name and the version:
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my ($pname,$pversion) = split(":",$pdata);
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if ($pversion eq $self->defaultversion($S))
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{
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# Get the tool manager for the scram project:
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my $sa=$::scram->scramfunctions()->scramprojectdb()->getarea($pname,$pversion);
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# Load the tool cache:
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if ( -r $sa->toolcachename())
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{
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use Cache::CacheUtilities;
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my $satoolmanager=&Cache::CacheUtilities::read($sa->toolcachename());
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# Copy needed content from toolmanager for scram-managed project:
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$self->inheritcontent($satoolmanager);
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}
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}
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}
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# Also add this scram-managed project to list of tools to set up:
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push(@localtools,$S);
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}
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else
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{
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# Store other tools in ReqDoc in separate array. We will set up these tools later:
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push(@localtools,$S);
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}
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}
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# Set up extra tools required in this project, in addition to
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# any scram-managed projects
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foreach my $localtool (@localtools)
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{
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# First check to see if it's already set up (i.e., was contained
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# in list of requirements for scram project):
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if (! $self->definedtool($localtool))
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{
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$self->toolsetup($arealocation,$localtool,$self->defaultversion($localtool));
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$self->addtoselected($localtool);
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}
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else
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{
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print $localtool," already set up.","\n",if ($ENV{SCRAM_DEBUG});
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}
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}
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}
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else
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{
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# Just loop over all tools and setup again:
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foreach my $localtool (@{$selected})
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{
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$self->toolsetup($arealocation,$localtool,$self->defaultversion($localtool));
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}
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}
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print "\n";
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}
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sub coresetup()
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{
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my $self=shift;
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my ($toolname, $toolversion, $toolfile, $force) = @_;
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my ($toolcheck, $toolparser);
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print "\n";
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print $::bold."Setting up ",$toolname," version ",$toolversion,": ".$::normal,"\n";
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# New ToolParser object for this tool if there isn't one already.
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# Look in array of raw tools to see if this tool has a ToolParser object:
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$toolcheck=0;
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map
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{
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if ($_->toolname() eq $toolname) {$toolcheck = 1; $toolparser = $_;}
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} $self->rawtools();
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# Tool not known so we create a new ToolParser object and parse it:
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if ($toolcheck != 1 || $force == 1)
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{
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$toolparser = BuildSystem::ToolParser->new();
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# We only want to store the stuff relevant for one particular version:
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$toolparser->parse($toolname, $toolversion, $toolfile);
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# Store the ToolParser object in the cache:
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$self->store($toolparser);
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print "\nFile $toolfile reparsed (modified)","\n",if ($ENV{SCRAM_DEBUG});
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}
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# Next, set up the tool:
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my $store = $toolparser->processrawtool($self->interactive());
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# Make sure that we have this tool in the list of selected tools (just in case this tool was
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# set up by hand afterwards):
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$self->addtoselected($toolname);
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# Check to see if this tool is a compiler. If so, store it.
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# Also store the language that this compiler supprots, and a
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# compiler name (e.g. gcc323) which, in conjunction with a stem
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# architecture name like slc3_ia32_, can be used to build a complete arch string:
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if ($store->scram_compiler() == 1)
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{
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my @supported_language = $store->flags("SCRAM_LANGUAGE_TYPE");
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my @compilername = $store->flags("SCRAM_COMPILER_NAME");
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$self->scram_compiler($supported_language[0],$toolname,$compilername[0]);
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}
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# Store the ToolData object in the cache:
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$self->storeincache($toolparser->toolname(),$store);
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return $self;
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}
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sub toolsetup()
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{
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my $self=shift;
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my ($arealocation, $toolname, $toolversion, $toolurl) = @_;
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my ($urlcache, $url, $filename, $tfname);
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my $toolfile;
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my $force = 0; # we may have to force a reparse of a tool file
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$toolname =~ tr[A-Z][a-z];
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$toolversion ||= $self->defaultversion($toolname);
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$urlcache=URL::URLcache->new($arealocation."/.SCRAM/cache"); # Download tool cache
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# Check for the downloaded tools cache:
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if (defined($urlcache))
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{
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$self->{urlhandler}=URL::URLhandler->new($urlcache);
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}
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$url = $self->toolurls()->{$toolname};
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$filename = $self->{toolfiledir}."/".$toolname;
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# If .SCRAM/InstalledTools doesn't exist, create it:
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if (! -d $self->{toolfiledir})
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{
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AddDir::adddir($self->{toolfiledir});
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}
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# First, check to see if there was a tool URL given. If so, we might need to read
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# from http or from a file: type URL:
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if (my ($proto, $urlv) = ($toolurl =~ /(.*):(.*)/))
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{
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# See what kind of URL (file:, http:, cvs:, svn:, .. ):
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| 280 |
if ($proto eq 'file')
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{
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| 282 |
# Check to see if there is a ~ and substitute the user
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| 283 |
# home directory if there is (file:~/xyz):
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| 284 |
if (my ($urlpath) = ($urlv =~ m|^\~/(.*)$|))
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{
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| 286 |
$urlv = $ENV{HOME}."/".$urlpath;
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| 287 |
}
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| 288 |
elsif (my ($urlpath) = ($urlv =~ m|^\./(.*)$|))
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{
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| 290 |
# Relative to current directory (file:./xyz):
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use Cwd qw(&cwd);
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| 292 |
$urlv = cwd()."/".$urlpath;
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}
|
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# If the tool url is a file and the file exists,
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# copy it to .SCRAM/InstalledTools and set the
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# filename accordingly:
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| 298 |
if ( -f $urlv)
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{
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| 300 |
use File::Copy;
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| 301 |
copy($urlv, $filename);
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| 302 |
my $mode = 0644; chmod $mode, $filename;
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$toolfile=$filename;
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# Here we must account for the fact that the file tool doc may be
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| 305 |
# a modified version of an existing tool in the current config. we
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| 306 |
# make sure that this file is reparsed, even if there is already a
|
| 307 |
# ToolParser object for the tool:
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$force = 1;
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}
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else
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{
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| 312 |
$::scram->scramerror("Unable to set up $toolname from URL \"$toolurl\" - $urlv does not exist!");
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| 313 |
}
|
| 314 |
}
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| 315 |
elsif ($proto eq 'http')
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{
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| 317 |
print "SCRAM: downloading $toolname from $toolurl","\n";
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| 318 |
# Download from WWW first:
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| 319 |
use LWP::Simple qw(&getstore);
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| 320 |
my $http_response_val = &getstore($toolurl, $filename);
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| 322 |
# Check the HTTP status. If doc not found, exit:
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| 323 |
if ($http_response_val != 200)
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| 324 |
{
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| 325 |
my ($server,$doc) = ($urlv =~ m|//(.*?)/(.*)|);
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| 326 |
$::scram->scramerror("Unable to set up $toolname: $doc not found on $server!");
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}
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| 328 |
else
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| 329 |
{
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$toolfile=$filename;
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| 331 |
}
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| 332 |
}
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| 333 |
elsif ($proto eq 'cvs')
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| 334 |
{
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| 335 |
print "SCRAM: downloading $toolname from $urlv using protocol $proto.","\n";
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| 336 |
print "[ not yet supported ]","\n";
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| 337 |
exit(0);
|
| 338 |
}
|
| 339 |
elsif ($proto eq 'svn')
|
| 340 |
{
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| 341 |
print "SCRAM: downloading $toolname from $urlv using protocol $proto.","\n";
|
| 342 |
print "[ not yet supported ]","\n";
|
| 343 |
exit(0);
|
| 344 |
}
|
| 345 |
else
|
| 346 |
{
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| 347 |
$::scram->scramerror("Unable to download $urlv! Unknown protocol \"$proto\". Bye.");
|
| 348 |
}
|
| 349 |
}
|
| 350 |
else
|
| 351 |
{
|
| 352 |
# Copy the downloaded tool file to InstalledTools directory:
|
| 353 |
if ( ! -f $filename )
|
| 354 |
{
|
| 355 |
# If the URL is empty, the chances are that this tool was not downloaded to .SCRAM/InstalledTools.
|
| 356 |
# We signal an error and exit:
|
| 357 |
if ($url eq '')
|
| 358 |
{
|
| 359 |
$::scram->scramerror("$toolname was selected in project requirements but is not in the configuration!");
|
| 360 |
}
|
| 361 |
else
|
| 362 |
{
|
| 363 |
# Otherwise, we try to download it:
|
| 364 |
$self->verbose("Attempting Download of $url");
|
| 365 |
# Get file from download cache:
|
| 366 |
($url,$filename)=$self->{urlhandler}->get($url);
|
| 367 |
use File::Copy;
|
| 368 |
$tfname=$self->{toolfiledir}."/".$toolname;
|
| 369 |
copy($filename, $tfname);
|
| 370 |
my $mode = 0644; chmod $mode, $tfname;
|
| 371 |
$toolfile=$tfname;
|
| 372 |
}
|
| 373 |
}
|
| 374 |
else
|
| 375 |
{
|
| 376 |
# File already exists in the .SCRAM/InstallTools directory:
|
| 377 |
$toolfile=$filename;
|
| 378 |
}
|
| 379 |
}
|
| 380 |
|
| 381 |
# Run the core setup routine:
|
| 382 |
$self->coresetup($toolname, $toolversion, $toolfile,$force);
|
| 383 |
return $self;
|
| 384 |
}
|
| 385 |
|
| 386 |
sub setupself()
|
| 387 |
{
|
| 388 |
my $self=shift;
|
| 389 |
my ($location)=@_;
|
| 390 |
# Process the file "Self" in local config directory. This is used to
|
| 391 |
# set all the paths/runtime settings for this project:
|
| 392 |
my $filename=$location."/config/Self";
|
| 393 |
|
| 394 |
if ( -f $filename )
|
| 395 |
{
|
| 396 |
print "\n";
|
| 397 |
print $::bold."Setting up SELF:".$::normal,"\n";
|
| 398 |
# Self file exists so process it:
|
| 399 |
$selfparser = BuildSystem::ToolParser->new();
|
| 400 |
$selfparser->parse('self','SELF',$filename);
|
| 401 |
|
| 402 |
# Next, set up the tool:
|
| 403 |
$store = $selfparser->processrawtool($self->interactive());
|
| 404 |
|
| 405 |
# If we are in a developer area, also add RELEASETOP paths:
|
| 406 |
if (exists($ENV{RELEASETOP}))
|
| 407 |
{
|
| 408 |
print "\nAdding RELEASE area settings to self....OK","\n", if ($ENV{SCRAM_DEBUG});
|
| 409 |
$store->addreleasetoself();
|
| 410 |
}
|
| 411 |
|
| 412 |
# Store the ToolData object in the cache:
|
| 413 |
$self->storeincache($selfparser->toolname(),$store);
|
| 414 |
print "\n";
|
| 415 |
}
|
| 416 |
else
|
| 417 |
{
|
| 418 |
print "\n";
|
| 419 |
print "SCRAM: No file config/Self...nothing to do.";
|
| 420 |
print "\n";
|
| 421 |
return;
|
| 422 |
}
|
| 423 |
}
|
| 424 |
|
| 425 |
sub defaultversion()
|
| 426 |
{
|
| 427 |
my $self = shift;
|
| 428 |
my ($tool) = @_;
|
| 429 |
# Return default versions as taken from configuration:
|
| 430 |
return (%{$self->defaultversions()}->{$tool});
|
| 431 |
}
|
| 432 |
|
| 433 |
sub storeincache()
|
| 434 |
{
|
| 435 |
my $self=shift;
|
| 436 |
my ($toolname,$dataobject)=@_;
|
| 437 |
|
| 438 |
# Store ToolData object (for a set-up tool) in cache:
|
| 439 |
if (ref($dataobject) eq 'BuildSystem::ToolData')
|
| 440 |
{
|
| 441 |
$self->{SETUP}->{$toolname} = $dataobject;
|
| 442 |
}
|
| 443 |
else
|
| 444 |
{
|
| 445 |
$::scram->scramerror("ToolManager: BuildSystem::ToolData object reference expected.")
|
| 446 |
}
|
| 447 |
}
|
| 448 |
|
| 449 |
sub tools()
|
| 450 |
{
|
| 451 |
my $self = shift;
|
| 452 |
my @tools;
|
| 453 |
|
| 454 |
map
|
| 455 |
{
|
| 456 |
if ($_ ne "self")
|
| 457 |
{
|
| 458 |
push(@tools, $_);
|
| 459 |
}
|
| 460 |
} keys %{$self->{SETUP}};
|
| 461 |
|
| 462 |
# Return list of set-up tools:
|
| 463 |
return @tools;
|
| 464 |
}
|
| 465 |
|
| 466 |
sub toolsdata()
|
| 467 |
{
|
| 468 |
my $self = shift;
|
| 469 |
my $tooldata = [];
|
| 470 |
my $rawsel = $self->selected();
|
| 471 |
|
| 472 |
foreach my $tool ( sort { %{$rawsel}->{$a}
|
| 473 |
<=> %{$rawsel}->{$b}}
|
| 474 |
keys %{$rawsel} )
|
| 475 |
{
|
| 476 |
# Return tool data objects of all set-up tools, skipping the tool "self":
|
| 477 |
if ($_ ne "self")
|
| 478 |
{
|
| 479 |
# Keep only tools that have really been set up:
|
| 480 |
if (exists $self->{SETUP}->{$tool})
|
| 481 |
{
|
| 482 |
push(@tooldata,$self->{SETUP}->{$tool});
|
| 483 |
}
|
| 484 |
}
|
| 485 |
}
|
| 486 |
|
| 487 |
# Return the array of tools, in order that they appear in RequirementsDoc:
|
| 488 |
return @tooldata;
|
| 489 |
}
|
| 490 |
|
| 491 |
sub definedtool()
|
| 492 |
{
|
| 493 |
my $self=shift;
|
| 494 |
my ($tool)=@_;
|
| 495 |
|
| 496 |
# Check to see if tool X is an external tool:
|
| 497 |
grep ($_ eq $tool, keys %{$self->{SETUP}}) ? return 1
|
| 498 |
: return 0;
|
| 499 |
}
|
| 500 |
|
| 501 |
sub checkifsetup()
|
| 502 |
{
|
| 503 |
my $self=shift;
|
| 504 |
my ($tool)=@_;
|
| 505 |
# Return the ToolData object if the tool has been set up:
|
| 506 |
(exists $self->{SETUP}->{$tool}) ? return ($self->{SETUP}->{$tool})
|
| 507 |
: return undef;
|
| 508 |
}
|
| 509 |
|
| 510 |
sub cloned_tm()
|
| 511 |
{
|
| 512 |
my $self=shift;
|
| 513 |
# Has this area already been cloned and brought in-line with current location:
|
| 514 |
@_ ? $self->{CLONED} = $_[0]
|
| 515 |
: $self->{CLONED};
|
| 516 |
}
|
| 517 |
|
| 518 |
sub remove_tool()
|
| 519 |
{
|
| 520 |
my $self=shift;
|
| 521 |
my ($toolname)=@_;
|
| 522 |
my $tools = $self->{SETUP};
|
| 523 |
my $newtlist = {};
|
| 524 |
|
| 525 |
while (my ($tool, $tooldata) = each %$tools)
|
| 526 |
{
|
| 527 |
if ($tool ne $toolname)
|
| 528 |
{
|
| 529 |
$newtlist->{$tool} = $tooldata;
|
| 530 |
}
|
| 531 |
else
|
| 532 |
{
|
| 533 |
# Is this tool a compiler?
|
| 534 |
if ($tooldata->scram_compiler() == 1)
|
| 535 |
{
|
| 536 |
# Also remove this from the compiler info if there happens to be an entry:
|
| 537 |
while (my ($langtype, $ctool) = each %{$self->{SCRAM_COMPILER}})
|
| 538 |
{
|
| 539 |
if ($toolname eq $ctool->[0])
|
| 540 |
{
|
| 541 |
delete $self->{SCRAM_COMPILER}->{$langtype};
|
| 542 |
print "Deleting compiler $toolname from cache.","\n";
|
| 543 |
}
|
| 544 |
}
|
| 545 |
}
|
| 546 |
else
|
| 547 |
{
|
| 548 |
print "Deleting $toolname from cache.","\n";
|
| 549 |
}
|
| 550 |
}
|
| 551 |
}
|
| 552 |
|
| 553 |
$self->{SETUP} = $newtlist;
|
| 554 |
|
| 555 |
# Now remove from the RAW tool list:
|
| 556 |
$self->cleanup_raw($toolname);
|
| 557 |
print "ToolManager: Updating tool cache.","\n";
|
| 558 |
$self->writecache();
|
| 559 |
}
|
| 560 |
|
| 561 |
sub scram_projects()
|
| 562 |
{
|
| 563 |
my $self=shift;
|
| 564 |
my $scram_projects={};
|
| 565 |
|
| 566 |
foreach my $t ($self->tools())
|
| 567 |
{
|
| 568 |
# Get the ToolData object:
|
| 569 |
my $td=$self->{SETUP}->{$t};
|
| 570 |
$scram_projects->{$t}=$td->variable_data(uc($t)."_BASE"), if ($td->scram_project());
|
| 571 |
}
|
| 572 |
|
| 573 |
return $scram_projects;
|
| 574 |
}
|
| 575 |
|
| 576 |
sub scram_compiler()
|
| 577 |
{
|
| 578 |
my $self=shift;
|
| 579 |
my ($langtype, $toolname, $compilername)=@_;
|
| 580 |
|
| 581 |
if ($langtype)
|
| 582 |
{
|
| 583 |
# Store the compiler info according to supported
|
| 584 |
# language types.
|
| 585 |
#
|
| 586 |
# ---------------------- e.g C++ cxxcompiler gcc323
|
| 587 |
$self->{SCRAM_COMPILER}->{$langtype}=[ $toolname, $compilername ];
|
| 588 |
}
|
| 589 |
else
|
| 590 |
{
|
| 591 |
return $self->{SCRAM_COMPILER};
|
| 592 |
}
|
| 593 |
}
|
| 594 |
|
| 595 |
sub updatetool()
|
| 596 |
{
|
| 597 |
my $self=shift;
|
| 598 |
my ($name, $obj) = @_;
|
| 599 |
|
| 600 |
# Replace the existing copy of the tool with the new one:
|
| 601 |
if (exists $self->{SETUP}->{$name})
|
| 602 |
{
|
| 603 |
# Check to make sure that we were really passed a compiler with
|
| 604 |
# the desired name:
|
| 605 |
if ($obj->toolname() eq $name)
|
| 606 |
{
|
| 607 |
print "ToolManager: Updating the cached copy of ".$name."\n";
|
| 608 |
delete $self->{SETUP}->{$name};
|
| 609 |
$self->{SETUP}->{$name} = $obj;
|
| 610 |
$self->writecache();
|
| 611 |
}
|
| 612 |
else
|
| 613 |
{
|
| 614 |
print "WARNING: Tool name (".$name.") and tool obj name (".$obj->toolname().") don't match!","\n";
|
| 615 |
print " Not making any changes.","\n";
|
| 616 |
}
|
| 617 |
}
|
| 618 |
else
|
| 619 |
{
|
| 620 |
print "WARNING: No entry in cache for ".$name.". Not making any updates.\n";
|
| 621 |
}
|
| 622 |
}
|
| 623 |
|
| 624 |
1;
|
