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#____________________________________________________________________
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# File: ToolData.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: 2003-11-21 15:26:07+0100
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# Revision: $Id: ToolData.pm,v 1.7.2.2 2006/09/01 10:59:20 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::ToolData;
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require 5.004;
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use Exporter;
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@ISA=qw(Exporter);
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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 : Fri Nov 21 15:26:14 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={SCRAM_PROJECT => 0};
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bless $self,$class;
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return $self;
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}
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sub toolname()
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{
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my $self=shift;
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@_ ? $self->{TOOLNAME} = shift
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: $self->{TOOLNAME};
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}
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sub toolversion()
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{
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my $self=shift;
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@_ ? $self->{TOOLVERSION} = shift
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: $self->{TOOLVERSION};
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}
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sub lib()
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{
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my $self=shift;
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# Add libs to array:
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@_ ? push(@{$self->{LIB}},@{$_[0]})
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: @{$self->{LIB}};
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}
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sub include()
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{
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my $self=shift;
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# Add libs to array:
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@_ ? push(@{$self->{INCLUDE}},@{$_[0]})
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: @{$self->{INCLUDE}};
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}
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sub libdir()
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{
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my $self=shift;
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# Add libdir to array:
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@_ ? push(@{$self->{LIBDIR}},@{$_[0]})
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: @{$self->{LIBDIR}};
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}
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sub use()
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{
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my $self=shift;
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# Add deps to array:
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@_ ? push(@{$self->{USE}},@{$_[0]})
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: @{$self->{USE}};
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}
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sub makefile()
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{
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my $self=shift;
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@_ ? push(@{$self->{MAKEFILE}},@{$_[0]})
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: @{$self->{MAKEFILE}};
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}
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sub flags()
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{
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my $self=shift;
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my ($flag,$flagvalue) = @_;
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if ($flag && $flagvalue)
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{
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if (exists ($self->{FLAGS}->{$flag}))
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{
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# Add each flag ONLY if it doesn't already exist:
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foreach my $F (@$flagvalue)
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{
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push(@{$self->{FLAGS}->{$flag}},$F),
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if (! grep($F eq $_,@{$self->{FLAGS}->{$flag}}));
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}
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}
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else
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{
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$self->{FLAGS}->{$flag} = [ @$flagvalue ];
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}
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}
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elsif ($flag && $self->{FLAGS}->{$flag}->[0] ne '')
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{
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return @{$self->{FLAGS}->{$flag}};
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}
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else
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{
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return "";
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}
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}
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sub updateflags()
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{
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my $self=shift;
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my ($flag,$flagvalue) = @_;
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# Reset:
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if (exists $self->{FLAGS}->{$flag})
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{
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delete $self->{FLAGS}->{$flag};
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}
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# Reinsert:
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$self->flags($flag,$flagvalue);
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}
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sub allflags()
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{
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my $self=shift;
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(scalar(keys %{$self->{FLAGS}}) > 0) ? return $self->{FLAGS} : return undef;
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}
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sub scram_project()
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{
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my $self=shift;
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@_ ? $self->{SCRAM_PROJECT} = shift
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: $self->{SCRAM_PROJECT};
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}
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sub scram_compiler()
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{
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my $self=shift;
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@_ ? $self->{SCRAM_COMPILER} = shift
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: $self->{SCRAM_COMPILER};
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}
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sub variable_data()
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{
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my $self=shift;
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my ($varname,$varvalue) = @_;
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if ($varname && $varvalue)
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{
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$self->{$varname} = $varvalue; # Maybe need to handle more than one value?
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# Keep track of all variables:
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if (! grep($varname eq $_, @{$self->{VARIABLES}}))# Remove duplicates!!
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{
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push(@{$self->{VARIABLES}},$varname);
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}
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}
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else
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{
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return $self->{$varname};
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}
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}
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sub list_variables
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{
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my $self=shift;
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return @{$self->{VARIABLES}};
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}
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sub runtime()
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{
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my $self=shift;
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my ($rt,$rtvalue) = @_;
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# If both a runtime name and value are supplied, store this variable:
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if ($rt && $rtvalue)
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{
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# Check to see if the environment already exists:
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if (exists ($self->{RUNTIME}->{$rt}))
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{
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push(@{$self->{RUNTIME}->{$rt}},@$rtvalue);
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}
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else
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{
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# Doesn't already exist so just set the value, in an array:
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$self->{RUNTIME}->{$rt} = [ @$rtvalue ];
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}
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}
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elsif ($rt)
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{
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# Return the value for this runtime var name:
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return $self->{RUNTIME}->{$rt};
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}
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else
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{
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# Return all RT settings:
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return $self->{RUNTIME};
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}
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}
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sub getfeatures()
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{
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my $self=shift;
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my ($feature)=@_;
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my @feature_vars=$self->list_variables();
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my @features;
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push (@features, @feature_vars, qw(LIB LIBDIR INCLUDE MAKEFILE USE));
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# Make sure feature name is uppercase:
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$feature =~ tr/a-z/A-Z/;
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if ($feature) # A feature name was given
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{
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# Check to see if this feature is valid and is defined for this tool:
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if (grep($feature eq $_, @features) && exists($self->{$feature}))
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{
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(ref($self->{$feature}) eq 'ARRAY') ? print join(" ",@{$self->{$feature}})
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: print join(" ",$self->{$feature});
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print "\n";
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}
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else
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{
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# This feature isn't a valid feature or is valid but doens't
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# have a value for this tool:
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print "SCRAM: No type of variable called \"",$feature,"\" ","defined for this tool.\n";
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}
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}
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else
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{
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# No feature name so dump list of valid features for current tool:
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map
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{
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print $_,"\n", if (exists ($self->{$_}));
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} @features;
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}
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}
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sub summarize_features()
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{
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my $self=shift;
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my @variables = $self->list_variables();
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# Show whether this tool is a SCRAM project or not:
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print "SCRAM_PROJECT=";
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($self->scram_project() == 1) ? print "yes" : print "no";
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print "\n";
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# A compiler tool?
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if ($self->scram_compiler() == 1)
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{
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print "SCRAM_COMPILER=yes\n";
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}
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# Print out any variables:
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foreach my $var (@variables)
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{
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print $var,"=",$self->{$var},"\n";
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}
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# Makefile and flags first:
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if (exists($self->{'MAKEFILE'}) && $#{$self->{'MAKEFILE'}} != -1)
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{
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print join(" ",@{$self->{'MAKEFILE'}}),"\n\n";
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}
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if (exists($self->{'FLAGS'}) && (my ($nkeys) = scalar(keys %{$self->{'FLAGS'}}) > 0 ))
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{
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my $flags=$self->allflags();
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while (my ($f,$fv) = each %{$flags})
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{
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print $f,"+=",join(" ",@{$fv}),"\n";
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}
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}
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foreach my $feature (qw( LIB LIBDIR INCLUDE USE ))
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{
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if (exists($self->{$feature}) && $#{$self->{$feature}} != -1)
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{
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print $feature,"=",join(" ",@{$self->{$feature}}),"\n";
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}
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}
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# Finally, look for runtime vars:
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if (exists($self->{'RUNTIME'}) && (my ($nkeys) = scalar(keys %{$self->{'RUNTIME'}}) > 0 ))
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{
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while (my ($rt,$val) = each %{$self->{'RUNTIME'}})
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{
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if ($rt =~ /:/)
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{
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my ($type,$name) = split(":",$rt);
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print $name,"=",join(":",@$val),"\n";
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}
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else
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{
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print $rt,"=",join(":",@$val),"\n";
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}
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}
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}
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print "\n";
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}
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sub addreleasetoself()
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{
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my $self=shift;
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# Go through the settings obtained so far (only from SELF) and, for
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# every LIBDIR/INCLUDE/RUNTIME path, add another value with
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# LOCALTOP==RELEASETOP:
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my $relldir = [];
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my $relinc = [];
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my @locallibdirs = $self->libdir();
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my @localincdirs = $self->include();
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foreach my $libdir (@locallibdirs)
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{
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# Convert LOCAL to RELEASE top, quoting the LOCALTOP
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# value in case funny characters have been used (e.g. ++):
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$libdir =~ s/\Q$ENV{LOCALTOP}\E/$ENV{RELEASETOP}/g;
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push(@$relldir, $libdir);
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}
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# Add the new libdirs to our object:
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$self->libdir($relldir);
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foreach my $incdir (@localincdirs)
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{
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# Convert LOCAL to RELEASE top, quoting the LOCALTOP
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# value in case funny characters have been used (e.g. ++):
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$incdir =~ s/\Q$ENV{LOCALTOP}\E/$ENV{RELEASETOP}/g;
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push(@$relinc, $incdir);
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}
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# Add the new libdirs to our object:
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$self->include($relinc);
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# Handle runtime settings:
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my $runtime=$self->runtime();
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while (my ($rt,$val) = each %{$runtime})
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{
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# Only handle anything that's a PATH:
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if ($rt =~ /:/)
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{
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my ($type,$name) = split(":",$rt);
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if ($type eq 'PATH')
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{
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my @PATHS=@$val;
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my $RELPATHS=[];
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# Process the values for this path:
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foreach my $rtpath (@PATHS)
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{
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$rtpath =~ s/\Q$ENV{LOCALTOP}\E/$ENV{RELEASETOP}/g;
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push(@$RELPATHS,$rtpath);
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}
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# Add the new settings:
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$self->runtime($rt,$RELPATHS);
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}
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}
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}
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}
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sub allfeatures()
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{
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my $self=shift;
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my @feature_vars=$self->list_variables();
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my @features;
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push (@features, @feature_vars, qw(LIB LIBDIR INCLUDE USE));
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# Make sure feature name is uppercase:
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$feature =~ tr/a-z/A-Z/;
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$feature_data={};
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map
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{
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if (exists ($self->{$_}))
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{
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if (ref($self->{$_}) eq 'ARRAY')
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{
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$feature_data->{$_} = join(" ",@{$self->{$_}});
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}
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else
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{
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$feature_data->{$_} = $self->{$_}; # A string
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}
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}
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} @features;
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return $feature_data;
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}
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sub reset()
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{
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my $self=shift;
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my ($entryname)=@_;
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if (exists($self->{$entryname}))
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{
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$self->{$entryname} = undef;
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}
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}
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1;
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