/usr/share/perl5/FCM/System/Make/Build/Task/Compile/Fortran.pm is in fcm 2016.12.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# (C) British Crown Copyright 2006-16 Met Office.
#
# This file is part of FCM, tools for managing and building source code.
#
# FCM is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# FCM is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with FCM. If not, see <http://www.gnu.org/licenses/>.
# ------------------------------------------------------------------------------
use strict;
use warnings;
# ------------------------------------------------------------------------------
package FCM::System::Make::Build::Task::Compile::Fortran;
use base qw{FCM::System::Make::Build::Task::Compile};
our %PROP_NO_PREPROCESS_OF = (
'fc' => 'gfortran',
'fc.flags' => '',
'fc.flag-compile' => '-c',
'fc.flag-include' => '-I%s',
'fc.flag-module' => '',
'fc.flag-omp' => '',
'fc.flag-output' => '-o%s',
'fc.include-paths' => '',
);
our %PROP_OF = (
%PROP_NO_PREPROCESS_OF,
'fc.defs' => '',
'fc.flag-define' => '-D%s',
);
sub new {
my ($class, $attrib_ref) = @_;
bless(
$class->SUPER::new(
{name => 'fc', prop_of => \&_prop_of, %{$attrib_ref}},
),
$class,
);
}
sub _prop_of {
my ($attrib_ref, $target) = @_;
if (!defined($target)) {
return {%PROP_OF};
}
my $file_ext = $attrib_ref->{util}->file_ext($target->get_path_of_source());
(lc($file_ext) eq $file_ext) ? {%PROP_NO_PREPROCESS_OF} : {%PROP_OF};
}
# ------------------------------------------------------------------------------
package FCM::System::Make::Build::Task::Compile::Fortran::Extra;
use base qw{FCM::Class::CODE};
use FCM::System::Exception;
use File::Basename qw{basename};
my $E = 'FCM::System::Exception';
our %PROP_OF = %FCM::System::Make::Build::Task::Compile::Fortran::PROP_OF;
__PACKAGE__->class(
{prop_of => {isa => '%', default => {%PROP_OF}}},
{action_of => {main => \&_main, prop_of => sub {\%PROP_OF}}},
);
sub _main {
my ($attrib_ref, $target) = @_;
my ($source, $dest) = (basename($target->get_key()), $target->get_path());
if (!-e $source) {
return;
}
rename($source, $dest) || return $E->throw($E->COPY, [$source, $dest], $!);
$target;
}
# ------------------------------------------------------------------------------
1;
__END__
=head1 NAME
FCM::System::Make::Build::Task::Compile::Fortran
=head1 SYNOPSIS
use FCM::System::Make::Build::Task::Compile::Fortran;
my $task = FCM::System::Make::Build::Task::Compile::Fortran->new(\%attrib);
$task->main($target);
=head1 DESCRIPTION
Wraps L<FCM::System::Make::Build::Task::Compile> to compile a Fortran source into
an object.
The module also provides the
FCM::System::Make::Build::Task::Compile::Fortran::Extra class to deal with the
module definition file generated by the compiler in the working directory.
=head1 COPYRIGHT
(C) Crown copyright Met Office. All rights reserved.
=cut
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