"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "lib/Automake/Variable.pm" between
automake-1.16.2.tar.xz and automake-1.16.3.tar.xz

About: GNU Automake is a Makefile generator (input Makefile.am, output Makefile.in; intended for use with autoconf).

Variable.pm  (automake-1.16.2.tar.xz):Variable.pm  (automake-1.16.3.tar.xz)
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details. # GNU General Public License for more details.
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>. # along with this program. If not, see <https://www.gnu.org/licenses/>.
package Automake::Variable; package Automake::Variable;
use 5.006; use 5.006;
use strict; use strict;
use warnings FATAL => 'all';
use Carp; use Carp;
use Exporter;
use Automake::Channels; use Automake::Channels;
use Automake::ChannelDefs; use Automake::ChannelDefs;
use Automake::Configure_ac; use Automake::Configure_ac;
use Automake::Item; use Automake::Item;
use Automake::VarDef; use Automake::VarDef;
use Automake::Condition qw (TRUE FALSE); use Automake::Condition qw (TRUE FALSE);
use Automake::DisjConditions; use Automake::DisjConditions;
use Automake::General 'uniq'; use Automake::General 'uniq';
use Automake::Wrap 'makefile_wrap'; use Automake::Wrap 'makefile_wrap';
require Exporter; our @ISA = qw (Automake::Item Exporter);
use vars '@ISA', '@EXPORT', '@EXPORT_OK'; our @EXPORT = qw (err_var msg_var msg_cond_var reject_var
@ISA = qw/Automake::Item Exporter/; var rvar vardef rvardef
@EXPORT = qw (err_var msg_var msg_cond_var reject_var variables
var rvar vardef rvardef scan_variable_expansions check_variable_expansions
variables variable_delete
scan_variable_expansions check_variable_expansions variables_dump
variable_delete set_seen
variables_dump require_variables
set_seen variable_value
require_variables output_variables
variable_value transform_variable_recursively);
output_variables
transform_variable_recursively);
=head1 NAME =head1 NAME
Automake::Variable - support for variable definitions Automake::Variable - support for variable definitions
=head1 SYNOPSIS =head1 SYNOPSIS
use Automake::Variable; use Automake::Variable;
use Automake::VarDef; use Automake::VarDef;
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UPC => 'AM_PROG_UPC', UPC => 'AM_PROG_UPC',
UPCFLAGS => 'AM_PROG_UPC', UPCFLAGS => 'AM_PROG_UPC',
YACC => 'AC_PROG_YACC', YACC => 'AC_PROG_YACC',
); );
# The name of the configure.ac file. # The name of the configure.ac file.
my $configure_ac; my $configure_ac;
# Variables that can be overridden without complaint from -Woverride # Variables that can be overridden without complaint from -Woverride
my %_silent_variable_override = my %_silent_variable_override =
(AM_MAKEINFOHTMLFLAGS => 1, (AM_DISTCHECK_DVI_TARGET => 1,
AM_MAKEINFOHTMLFLAGS => 1,
AR => 1, AR => 1,
ARFLAGS => 1, ARFLAGS => 1,
DEJATOOL => 1, DEJATOOL => 1,
JAVAC => 1, JAVAC => 1,
JAVAROOT => 1); JAVAROOT => 1);
# Count of helper variables used to implement conditional '+='. # Count of helper variables used to implement conditional '+='.
my $_appendvar; my $_appendvar;
# Each call to C<Automake::Variable::traverse_recursively> gets an # Each call to C<Automake::Variable::traverse_recursively> gets an
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Declare a function to be called whenever a variable Declare a function to be called whenever a variable
named C<$varname> is defined or redefined. named C<$varname> is defined or redefined.
C<$fun> should take two arguments: C<$type> and C<$value>. C<$fun> should take two arguments: C<$type> and C<$value>.
When type is C<''> or <':'>, C<$value> is the value being When type is C<''> or <':'>, C<$value> is the value being
assigned to C<$varname>. When C<$type> is C<'+'>, C<$value> assigned to C<$varname>. When C<$type> is C<'+'>, C<$value>
is the value being appended to C<$varname>. is the value being appended to C<$varname>.
=cut =cut
use vars '%_hooks'; our %_hooks;
sub hook ($$) sub hook ($$)
{ {
my ($var, $fun) = @_; my ($var, $fun) = @_;
$_hooks{$var} = $fun; $_hooks{$var} = $fun;
} }
=item C<variables ([$suffix])> =item C<variables ([$suffix])>
Returns the list of all L<Automake::Variable> instances. (I.e., all Returns the list of all L<Automake::Variable> instances. (I.e., all
variables defined so far.) If C<$suffix> is supplied, return only variables defined so far.) If C<$suffix> is supplied, return only
the L<Automake::Variable> instances that ends with C<_$suffix>. the L<Automake::Variable> instances that ends with C<_$suffix>.
=cut =cut
use vars '%_variable_dict', '%_primary_dict'; our (%_variable_dict, %_primary_dict);
sub variables (;$) sub variables (;$)
{ {
my ($suffix) = @_; my ($suffix) = @_;
my @vars = (); my @vars = ();
if ($suffix) if ($suffix)
{ {
if (exists $_primary_dict{$suffix}) if (exists $_primary_dict{$suffix})
{ {
@vars = values %{$_primary_dict{$suffix}}; @vars = values %{$_primary_dict{$suffix}};
} }
 End of changes. 6 change blocks. 
17 lines changed or deleted 19 lines changed or added

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