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|
use vars qw(%param %param_xs $ostype);
init_param();
add_ccflags('-Werror');
#add_ccflags('-DNDEBUG'); # uncomment for release,
#include_test();
do_mediate();
use ExtUtils::MakeMaker;
WriteMakefile(%param,%param_xs);
sub include_test
{
$param_xs{'CCFLAGS'} .= '-g -DTEST=1';
$param_xs{'OBJECT'} .= ' test.o';
}
#
# mediate.h/mediate.cpp ���
sub do_mediate
{
# check @ARGV
my @arg;
@ARGV = grep{ !(@arg-push(@arg,/^(PurePerl|NoXS)(=(0|1|yes|no|y|n))?$/i)) } @ARGV;
if( @arg )
{
my $v = $arg[1] ? $arg[2] : '1';
if( $v eq '1' || $v eq 'y' || $v eq 'yes' )
{
print "install with PurePerl mode\n";
disable_xs();
return;
}
}
$ostype = `uname -s` || '';
if( $ostype =~ /(Linux)/ )
{
$ostype = $1;
}elsif( $ostype =~ /(BSD)/ )
{
$ostype = $1;
$hdr = "#include <fcntl.h>\n\n";
}elsif( $ostype =~ /(SunOS)/ )
{
$ostype = $1;
$hdr = "#include <fcntl.h>\n\n";
}elsif( !$ostype )
{
print "Here environment cannot use XS.\n";
disable_xs();
return;
}
if( $] < 5.006 )
{
/`/;
$hdr .= <<'EOF';
#define aTHX_
#define pTHX_
#define dTHX_
#define get_av(var_name,create_flag) perl_get_av(var_name,create_flag);
#ifndef newSVpvn
#define newSVpvn(str,len) newSVpv(str,len)
#endif
EOF
if( $] < 5.005 )
{
# PL_na���äƤ⤤�����ɤष���Ȥ�ʤ�������.
$hdr .= <<'EOF';
#ifndef PL_sv_undef
#define PL_sv_undef sv_undef
#endif
EOF
} # if( $] < 5.005 )
/`/;
} # if( $] < 5.006 )
use FileHandle;
my $fh_hdr = new FileHandle('>mediate.h');
my $fh_cpp = new FileHandle('>mediate.cpp');
if( !$fh_hdr || !$fh_cpp )
{
die 'cannot open mediate.h or .cpp for output';
}
$hdr = "/* nothing is needed. */\n" unless( $hdr );
$cpp = "/* nothing is needed. */\n" unless( $cpp );
print $fh_cpp <<EOF;
#include "Japanese.h"
$cpp
EOF
print $fh_hdr <<EOF;
#ifndef MEDIATE_H__
#define MEDIATE_H__
$hdr
#endif
EOF
# compile check.
my $cmd = "$param_xs{CC} -shared -c xs_test.c";
print "Checking XS Compiling... : $cmd\n";
my $rc = 0xffff & system($cmd);
if( $rc )
{
if( $rc == 0xffff )
{
print "Here environment cannot use XS.\n";
print "Because : command failed : $!\n";
disable_xs();
return;
}elsif( $rc > 0x80 )
{
print "Here environment cannot use XS.\n";
print "Because : ran with non-zero exit status $rc\n";
disable_xs();
return;
}elsif( $rc & 0x80 )
{
$rc &= ~0x80;
print "Compile failed..\n";
print "Because : ran with coredump from signal $rc\n";
exit 1;
}else
{
print "Compile failed..\n";
print "Because : ran with signal $rc\n";
exit 1;
}
}
unlink('xs_test.o');
}
sub disable_xs
{
use ExtUtils::Manifest;
$ExtUtils::Manifest::MANIFEST = 'MANIFEST.noxs';
%param_xs = ('linkext'=>{'LINKTYPE'=>''});
#rename('Japanese','Japanese-notused');
}
sub init_param
{
my $cc = 'g++';
my $ld = $cc;
@ARGV = grep{ /^CC=(.*)/ ? !($cc=$1) : 1 } @ARGV;
my $object = join(' ',qw( Japanese.o memmap.o conv.o ucs2_utf8.o
getcode.o getcode_map.o sjis.o eucjp.o jis.o
sjis_imode.o sjis_jsky.o sjis_doti.o
mediate.o
) );
%param = (
'NAME' => 'Unicode::Japanese',
'VERSION_FROM' => 'Japanese.pm', # finds $VERSION
'PREREQ_PM' => {}, # e.g., Module::Name => 1.1
'LIBS' => [''], # e.g., '-lm'
'DEFINE' => '', # e.g., '-DHAVE_SOMETHING'
'INC' => '', # e.g., '-I/usr/include/other'
);
%param_xs = (
'EXE_FILES' => ['Japanese/u2s-s2u.dat','Japanese/emoji.dat'],
'INSTALLSCRIPT' => '$(INST_LIBDIR)',
'CC' => $cc,
'CCFLAGS' => '-Wall',
'LD' => $ld,
'OBJECT' => $object,
'XS' => {'Japanese.xs','Japanese.c',},
'XSOPT'=>'-C++',
'XSPROTOARG'=>'-prototypes',
'clean' => { FILES => 'mediate.{cpp,h}' },
);
}
sub add_ccflags
{
$param_xs{'CCFLAGS'} = join(' ',$param_xs{'CC_FLAGS'},@_);
}
|
