/usr/share/perl5/FCM/System/Make/Build/Task/Preprocess.pm is in fcm 2017.10.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | # ------------------------------------------------------------------------------
# (C) British Crown Copyright 2006-17 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::Preprocess;
use base qw{FCM::Class::CODE};
use FCM::Context::Event;
use FCM::System::Exception;
use FCM::System::Make::Build::Task::Share qw{_props_to_opts};
use File::Spec::Functions qw{catfile};
use Text::ParseWords qw{shellwords};
use FCM::System::Exception;
my $E = 'FCM::System::Exception';
__PACKAGE__->class(
{name => '$', prop_of => '%', util => '&'},
{action_of => {main => \&_main, prop_of => sub {$_[0]->{prop_of}}}},
);
sub _main {
my ($attrib_ref, $target) = @_;
my $NAME = $attrib_ref->{name};
my $P = sub {$target->get_prop_of($_[0])};
my @paths = @{$target->get_info_of('paths')};
my @include_paths
= map {catfile(($_ eq $paths[0] ? q{.} : $_), 'include')} @paths;
my %opt_of = (
D => $P->($NAME . '.flag-define'),
I => $P->($NAME . '.flag-include'),
);
my @command = (
shellwords($P->($NAME)),
shellwords($P->($NAME . '.flags')),
_props_to_opts($opt_of{D}, shellwords($P->($NAME . '.defs'))),
_props_to_opts($opt_of{I}, @include_paths),
_props_to_opts($opt_of{I}, shellwords($P->($NAME . '.include-paths'))),
$target->get_path_of_source(),
);
my %value_of = %{$attrib_ref->{util}->shell_simple(\@command)};
if ($value_of{rc}) {
return $E->throw(
$E->SHELL, {command_list => \@command, %value_of}, $value_of{e},
);
}
$attrib_ref->{util}->event(
FCM::Context::Event->MAKE_BUILD_SHELL_OUT, undef, $value_of{e},
);
$value_of{o} ||= q{};
$attrib_ref->{util}->file_save($target->get_path(), $value_of{o});
$target;
}
# ------------------------------------------------------------------------------
1;
__END__
=head1 NAME
FCM::System::Make::Build::Task::Preprocess
=head1 SYNOPSIS
use FCM::System::Make::Build::Task::Preprocess;
my $build_task = FCM::System::Make::Build::Task::Preprocess->new(\%attrib);
$build_task->main($target);
=head1 DESCRIPTION
Invokes the preprocessor on the target source to generate the target.
=head1 METHODS
=over 4
=item $class->new(\%attrib)
Creates and returns a new instance. %attrib should contain:
=over 4
=item {name}
The property name of the preprocessor.
=item {prop_of}
A HASH to map the property names and their default values.
=item {util}
An instance of L<FCM::Util|FCM::Util>.
=back
=item $instance->main($target)
Invokes the preprocessor shell command on the target source to generate the
target.
=item $instance->prop_of()
Returns the HASH that maps the property names (used by this task) to their
default values.
=back
=head1 COPYRIGHT
(C) Crown copyright Met Office. All rights reserved.
=cut
|