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|
use inc::Module::Install;
sub cc_append_to_libs_mine ($);
my $RUNNING_IN_HELL = $^O eq 'MSWin32';
my $config = run_probes();
check_lib($config);
define_symbols($config);
extract_constants($config);
name 'Text-MeCab';
all_from 'lib/Text/MeCab.pm';
requires 'Class::Accessor::Fast';
requires 'Encode';
requires 'Exporter';
requires 'File::Spec';
use_ppport;
cc_append_to_ccflags $config->{cflags};
cc_append_to_inc $config->{include};
cc_libs $config->{libs};
cc_define @{ $config->{define} };
cc_src_paths 'xs';
cc_warnings;
auto_set_repository;
build_requires 'Devel::CheckLib';
test_requires 'Test::More', 0.84;
test_requires 'Test::Requires';
tests 't/*.t t/*/*.t';
author_tests 'xt';
WriteAll;
sub cc_append_to_libs_mine ($) {
my $ma = makemaker_args;
if ($ma->{LIBS}) {
$ma->{LIBS} .= " $_[0]";
} else {
$ma->{LIBS} = $_[0];
}
}
sub run_probes
{
my $config = do 'tools/probe_mecab.pl';
die if $@;
for(my $i = 0; $i < @ARGV; $i++) {
if ($ARGV[$i] =~ /^--debugging$/) {
splice(@ARGV, $i, 1);
$config->{debugging} = 1;
$i--;
}
}
$config->{cflags} ||= '';
$config->{cflags} .= ' -I src';
print
"Detected the following mecab information:\n",
" version: $config->{version}\n",
" cflags: $config->{cflags}\n",
" libs: $config->{libs}\n",
" include: $config->{include}\n",
;
return $config;
}
sub check_lib
{
my $config = shift;
if (! $RUNNING_IN_HELL) {
checklibs(
lib => 'mecab',
LIBS => $config->{libs},
);
}
}
sub extract_constants
{
my $config = shift;
my $mecab_h = File::Spec->catfile($config->{include}, 'mecab.h');
print "reading $mecab_h to find all constants\n";
open my $fh, "<", $mecab_h or die "Can't open $mecab_h";
my %CONSTANTS;
while (<$fh>) {
if (/^#define\s+([\w_]+)\s+([\w_+])\s*$/) {
$CONSTANTS{$1} = $2;
} elsif (/^#define\s+([\w_]+)\s+\(([\w_+])\)\s*$/) {
$CONSTANTS{$1} = $2;
}
}
open my $const_fh, '>', "xs/const-xs.inc" or die "Can't open xs/const-xs.inc for writing: $!";
print $const_fh
join("\n",
"IV",
"constant()",
" ALIAS:",
(map { " " . join(" = ", $_, $_) } keys %CONSTANTS),
" CODE:",
" RETVAL = ix;",
" OUTPUT:",
" RETVAL"
)
;
close($const_fh);
close($fh);
# XXX This should probably be refactored elsewhere
if (open(my $tmpl, '<', "MeCab.src")) {
my $pm;
if (! open($pm, '>', File::Spec->catfile('lib', 'Text', 'MeCab.pm'))) {
die "Could not open pm file: $!";
}
while ( <$tmpl> ) {
s/__TEXT_MECAB_CONSTANTS__/join(' ', sort keys %CONSTANTS)/gex;
s/__TEXT_MECAB_CONSTANTS_POD__/join("\n\n", map { "=head2 $_" } sort keys %CONSTANTS)/gex;
print $pm $_;
}
close $tmpl;
close $pm;
}
}
sub define_symbols
{
my $config = shift;
my @define;
if ($RUNNING_IN_HELL) { # save us, the Win32 puppies
# XXX - Note to self:
# (1) first there was the need to to protect the symbol value
# from being garbled by the shell
# (2) then the Redmond camp apparently decided that they don't like
# my quoting.
# (3) So charsbar provided this patch.
@define = (
qq(-DTEXT_MECAB_ENCODING=\\"$config->{encoding}\\"),
qq(-DTEXT_MECAB_CONFIG=\\"$config->{config}\\"),
);
} else {
@define = (
"-DTEXT_MECAB_ENCODING='\"$config->{encoding}\"'",
"-DTEXT_MECAB_CONFIG='\"$config->{config}\"'",
);
}
if ($config->{debugging}) {
push @define, "-DTEXT_MECAB_DEBUG=1";
}
$config->{define} = \@define;
}
## Legacy code.
##
## When the time comes, this will be deleted
## sub prepare_makefile
## {
## # Hack. I don't like the layout where .xs files are on the top level.
## link("lib/Text/MeCab.xs", "MeCab.xs");
##
## # if no inc directory is found, I'm being executed via the author.
## # I'm going to create inc, and add Devel::CheckLib there
## if (! -d './inc' and ! $RUNNING_IN_HELL) {
## mkdir('inc') or die "Could not make inc directory: $!";
## mkdir('inc/Devel') or die "Could not make inc/Devel directory: $!";
## require Devel::CheckLib;
##
## link($INC{'Devel/CheckLib.pm'}, 'inc/Devel/CheckLib.pm') or
## die "Failed to copy Devel::CheckLib: $!";
## }
##
##
## my $config = run_probes();
## check_lib($config);
## define_symbols($config);
## extract_constants($config);
##
## # XXX For debug
## # use Data::Dumper;
## # print Dumper($config);
## my %INFO = (
## ABSTRACT => 'Alternative Interface To libmecab',
## AUTHOR => 'Daisuke Maki <daisuke@endeworks.jp>',
## CCFLAGS => $config->{cflags},
## DEFINE => join( " ", @{ $config->{define} } ),
## DISTNAME => 'Text-MeCab',
## INSTALLDIRS => 'site',
## LIBS => $config->{libs},
## LICENSE => 'perl',
## NAME => 'Text::MeCab',
## OBJECT => '$(O_FILES)',
## PREREQ_PM => {
## 'Class::Accessor::Fast' => 0,
## 'Encode' => 0,
## 'Exporter' => 0,
## 'File::Spec' => 0,
## 'Test::More' => 0,
## 'Path::Class' => 0,
## },
## VERSION_FROM => 'lib/Text/MeCab.pm',
## clean => {
## FILES => 'lib/typemap MeCab.xs'
## },
## test => {
## TESTS => 't/*.t t/*/*.t'
## }
## );
## $INFO{OPTIMIZE} = '-g' if $config->{debugging};
##
## WriteMakefile(%INFO);
## }
|
