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- # autoconf -- create `configure' using m4 macros
- # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-
- # This program 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 2, or (at your option)
- # any later version.
-
- # This program 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 this program; if not, write to the Free Software
- # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- # 02111-1307, USA.
-
- package Autom4te::Request;
-
- =head1 NAME
-
- Autom4te::Request - a single m4 run request
-
- =head1 SYNOPSIS
-
- use Autom4te::Request;
-
- =head1 DESCRIPTION
-
- This perl module provides various general purpose support functions
- used in several executables of the Autoconf and Automake packages.
-
- =cut
-
- use strict;
- use Autom4te::Struct;
- use Carp;
- use Data::Dumper;
-
- struct
- (
- # The key of the cache files.
- 'id' => "\$",
- # True iff %MACRO contains all the macros we want to trace.
- 'valid' => "\$",
- # The include path.
- 'path' => '@',
- # The set of input files.
- 'input' => '@',
- # The set of macros currently traced.
- 'macro' => '%',
- );
-
-
- # Serialize a request or all the current requests.
- sub marshall($)
- {
- my ($caller) = @_;
- my $res = '';
-
- # CALLER is an object: instance method.
- my $marshall = Data::Dumper->new ([$caller]);
- $marshall->Indent(2)->Terse(0);
- $res = $marshall->Dump . "\n";
-
- return $res;
- }
-
-
- # includes_p ($SELF, @MACRO)
- # --------------------------
- # Does this request covers all the @MACRO.
- sub includes_p
- {
- my ($self, @macro) = @_;
-
- foreach (@macro)
- {
- return 0
- if ! exists ${$self->macro}{$_};
- }
- return 1;
- }
-
-
- =head1 SEE ALSO
-
- L<Autom4te::C4che>
-
- =head1 HISTORY
-
- Written by Akim Demaille E<lt>F<akim@freefriends.org>E<gt>.
-
- =cut
-
-
-
- 1; # for require
-
- ### Setup "GNU" style for perl-mode and cperl-mode.
- ## Local Variables:
- ## perl-indent-level: 2
- ## perl-continued-statement-offset: 2
- ## perl-continued-brace-offset: 0
- ## perl-brace-offset: 0
- ## perl-brace-imaginary-offset: 0
- ## perl-label-offset: -2
- ## cperl-indent-level: 2
- ## cperl-brace-offset: 0
- ## cperl-continued-brace-offset: 0
- ## cperl-label-offset: -2
- ## cperl-extra-newline-before-brace: t
- ## cperl-merge-trailing-else: nil
- ## cperl-continued-statement-offset: 2
- ## End:
-