/usr/lib/x86_64-linux-gnu/perl5/5.26/Wx/build/Options.pm is in libwx-perl 1:0.9932-4.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | package Wx::build::Options;
use strict;
=head1 NAME
Wx::build::Options - retrieve wxWidgets/wxPerl build options
=head1 METHODS
=cut
use Getopt::Long;
my $help = 0;
my $mksymlinks = 0;
my $extra_libs = '';
my $extra_cflags = '';
my $alien_key = '';
my %subdirs = ();
my %wx = ();
my $options;
sub _wx_version {
my( $o, $v ) = @_;
$v =~ m/(\d+)\.(\d+)(?:\.(\d+))?/
or die 'Invalid version specification: ', $v, "\n";
if( defined $3 ) {
$wx{version} = [ $1 + ( $2 + $3 / 1000 ) / 1000,
$1 + ( $2 + ( $3 + 1 ) / 1000 ) / 1000 ];
} else {
$wx{version} = [ $1 + $2 / 1000,
$1 + ( $2 + 1 ) / 1000 ];
}
}
sub _load_options {
return if $options;
$options = do 'Wx/build/Opt.pm';
die "Unable to load options: $@" unless $options;
( $extra_cflags, $extra_libs, $alien_key )
= @{$options}{qw(extra_cflags extra_libs alien_key)};
require Alien::wxWidgets;
Alien::wxWidgets->load( key => $alien_key );
}
my $parsed = 0;
my @argv;
sub _parse_options {
return if $parsed;
$parsed = 1;
my $result = GetOptions( 'help' => \$help,
'mksymlinks' => \$mksymlinks,
'extra-libs=s' => \$extra_libs,
'extra-cflags=s' => \$extra_cflags,
# for Alien::wxWidgets
'wx-debug!' => \($wx{debug}),
'wx-unicode!' => \($wx{unicode}),
'wx-mslu!' => \($wx{mslu}),
'wx-version=s' => \&_wx_version,
'wx-toolkit=s' => \($wx{toolkit}),
'<>' => \&_process_options,
);
@ARGV = @argv; @argv = ();
if( !$result || $help ) {
print <<HELP;
Usage: perl Makefile.PL [options]
--enable/disable-foo where foo is one of: dnd filesys grid help
html mdi print xrc stc docview calendar datetime
--help you are reading it
--mksymlinks create a symlink tree
--extra-libs=libs specify extra linking flags
--extra-cflags=flags specify extra compilation flags
--[no-]wx-debug [Non-] debugging wxWidgets
--[no-]wx-unicode [Non-] Unicode wxWidgets
--[no-]wx-mslu [Non-] MSLU wxWidgets (Windows only)
--wx-version=2.9[.4]
--wx-toolkit=msw|gtk|gtk2|motif|mac|wce|...
HELP
exit !$result;
}
if( $wx{toolkit} && $wx{toolkit} eq 'wce' ) {
$wx{compiler_kind} = 'evc';
}
if( Alien::wxWidgets->can( 'load' ) ) {
Alien::wxWidgets->load( map { $_ => $wx{$_} }
grep { defined $wx{$_} }
keys %wx );
$alien_key = Alien::wxWidgets->key;
}
}
sub _process_options {
my $i = shift;
unless( $i =~ m/^-/ ) {
push @argv, $i;
return;
}
if( $i =~ m/^--(enable|disable)-(\w+)$/ ) {
$subdirs{$2} = ( $1 eq 'enable' ? 1 : 0 );
} else {
die "invalid option $i";
}
}
=head2 get_makemaker_options
my %mm_options = Wx::build::Options->get_makemaker_options;
Returns options meaningful at wxPerl building time.
my %options = ( mksymlinks => 0,
extra_libs => '',
extra_cflags => '',
subdirs => { stc => 1,
xrc => 0 } )
=cut
sub get_makemaker_options {
my $ref = shift;
my $from = shift || '';
if( $from eq 'saved' ) {
_load_options();
} else {
_parse_options();
}
return ( mksymlinks => $mksymlinks,
extra_libs => $extra_libs,
extra_cflags => $extra_cflags,
subdirs => \%subdirs );
}
=head2 write_config_file
my $ok = Wx::build::Options->write_config_file( '/path/to/file' );
Writes a machine-readable representation of command-line options given to
top-level Makefile.PL
=cut
sub write_config_file {
my $class = shift;
my $file = shift;
require Data::Dumper;
$Data::Dumper::Sortkeys = 1;
my $str = Data::Dumper->Dump( [ { extra_libs => $extra_libs,
extra_cflags => $extra_cflags,
alien_key => $alien_key,
} ] );
Wx::build::Utils::write_string( $file, $str );
}
1;
# local variables:
# mode: cperl
# end:
|