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package CDT6WorkspaceCreator;
# ************************************************************
# Description : Eclipse CDT 6 generator
# Author : Chris Cleeland, Object Computing, Inc.
# Create Date : 23-Apr-2010
# ************************************************************
# ************************************************************
# Pragmas
# ************************************************************
use strict;
use CDT6ProjectCreator;
use WorkspaceCreator;
use vars qw(@ISA);
@ISA = qw(WorkspaceCreator);
# ************************************************************
# Subroutine Section
# ************************************************************
sub requires_make_coexistence {
#my $self = shift;
return 1;
}
sub supports_make_coexistence {
#my $self = shift;
return 1;
}
sub workspace_file_name {
my $self = shift;
my $wsn = $self->get_workspace_name();
return $self->get_modified_workspace_name("cdt_workspace_$wsn", '.txt');
}
sub pre_workspace {
my($self, $fh) = @_;
my $crlf = $self->crlf();
## Optionally print the workspace comment
$self->print_workspace_comment($fh,
'#----------------------------------------------------------------------------', $crlf,
'# Eclipse CDT ', $self->get_cdt_version(), ' generator', $crlf,
'#', $crlf,
'# This file was generated by MPC. Any changes made directly to', $crlf,
'# this file will be lost the next time it is generated.', $crlf,
'# Listed below are the Eclipse projects created for this MPC workspace.', $crlf,
'# These should be imported into an existing Eclipse workspace.', $crlf,
'# Each project is listed on a line consisting of the project name and the full', $crlf,
'# path to its .project file (space-separated).', $crlf,
'# The projects are listed in dependency order.', $crlf,
'#', $crlf,
'# MPC Command:', $crlf,
'# ', $self->create_command_line_string($0, @ARGV), $crlf,
'#----------------------------------------------------------------------------', $crlf);
}
sub get_cdt_version {
return '6';
}
sub write_comps {
my($self, $fh, $creator) = @_;
my $info = $self->get_project_info();
my $crlf = $self->crlf();
$self->{'seen_deps'} = {};
foreach my $project ($self->sort_dependencies($self->get_projects(), 0)) {
print $fh $$info{$project}->[ProjectCreator::PROJECT_NAME], ' ',
$self->abs_path($self->mpc_dirname($project)), '/.project', $crlf;
$self->add_dependencies($creator, $project);
}
}
sub add_dependencies {
my($self, $creator, $proj) = @_;
my $outdir = $self->mpc_dirname($proj);
my $into = $self->get_outdir();
$outdir = "$into/$outdir" if $into ne '.';
my $pre = ' <project>';
my $post = '</project>';
my $outfile = $outdir . '/.project';
my $fh = new FileHandle();
if (open($fh, $outfile)) {
## Get the dependencies and store them based on the directory of
## the project file. We will check them later.
my $deps = $self->get_validated_ordering($proj);
my $key = $self->mpc_basename($self->mpc_dirname($proj));
$self->{'seen_deps'}->{$key} = {};
foreach my $dep (@$deps) {
$self->{'seen_deps'}->{$key}->{$dep} = 1;
}
my @read = ();
my $cwd = $self->getcwd();
while(<$fh>) {
## This is a comment found in cdt6project.mpd.
if (/MPC\s+ADD\s+DEPENDENCIES/) {
my $crlf = $self->crlf();
my %seen = ();
my @lines;
foreach my $dep (reverse @$deps) {
## If we've seen this dependency, we don't need to add it
## again. The build tool will handle it correctly.
if (!$seen{$dep}) {
my $relative = $self->get_relative_dep_file($creator,
"$cwd/$proj", $dep);
## Since we're looking at the dependencies in reverse order
## now, we need to unshift them into another array to keep
## the correct order.
unshift(@lines, "$pre$dep$post$crlf") if (defined $relative);
## We've now seen this dependency and all of the
## projects upon which this one depends.
$seen{$dep} = 1;
foreach my $key (keys %{$self->{'seen_deps'}->{$dep}}) {
$seen{$key} = 1;
}
}
}
## Add the dependency lines to the project file
push(@read, @lines);
}
else {
push(@read, $_);
}
}
close($fh);
## We will always rewrite the project file (with or without dependencies)
if (open($fh, ">$outfile")) {
foreach my $line (@read) {
print $fh $line;
}
close($fh);
}
}
}
1;
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