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|
#! perl -w
use strict ;
require 5.006 ;
use lib '.';
use private::MakeUtil;
use ExtUtils::MakeMaker 5.16 ;
my $WALL= '';
$WALL = ' -Wall -Wno-comment '
if $Config{'cc'} =~ /gcc/ ;
my $USE_PPPORT_H = ($ENV{PERL_CORE}) ? '' : '-DUSE_PPPORT_H';
my $BUILD_BZIP2 = getBoolean('BUILD_BZIP2');
my $BZIP2_LIB = defined($ENV{BZIP2_LIB}) ? $ENV{BZIP2_LIB} : 'bzip2-src';
my $BZIP2_INCLUDE = defined($ENV{BZIP2_INCLUDE}) ? $ENV{BZIP2_INCLUDE} : '.';
#ParseCONFIG() ;
UpDowngrade(getPerlFiles('MANIFEST'))
unless $ENV{PERL_CORE};
WriteMakefile(
NAME => 'Compress::Raw::Bzip2',
VERSION_FROM => 'lib/Compress/Raw/Bzip2.pm',
INC => "-I$BZIP2_INCLUDE" ,
DEFINE => "$WALL -DBZ_NO_STDIO $USE_PPPORT_H" ,
XS => { 'Bzip2.xs' => 'Bzip2.c'},
clean => { FILES => '*.c bzip2.h bzlib.h bzlib_private.h constants.h constants.xs' },
depend => { manifypods => 'READMEmd' },
postamble => { name => 'Bzip2'},
dist => { COMPRESS => 'gzip',
TARFLAGS => '-chvf',
SUFFIX => 'gz',
DIST_DEFAULT => 'MyTrebleCheck tardist',
},
(
$BUILD_BZIP2
? bzip2_files($BZIP2_LIB)
: (LIBS => [ "-L$BZIP2_LIB -lbz2 " ])
),
(
$] >= 5.005
? (ABSTRACT_FROM => 'lib/Compress/Raw/Bzip2.pm',
AUTHOR => 'Paul Marquess <pmqs@cpan.org>')
: ()
),
INSTALLDIRS => ($] > 5.010 && $] < 5.011 ? 'perl' : 'site'),
( eval { ExtUtils::MakeMaker->VERSION(6.46) }
? ( META_MERGE => {
"meta-spec" => { version => 2 },
no_index => {
directory => [ 't', 'private' ],
},
resources => {
bugtracker => {
web => 'https://github.com/pmqs/Compress-Raw-Bzip2/issues'
},
homepage => 'https://github.com/pmqs/Compress-Raw-Bzip2',
repository => {
type => 'git',
url => 'git://github.com/pmqs/Compress-Raw-Bzip2.git',
web => 'https://github.com/pmqs/Compress-Raw-Bzip2',
},
},
}
)
: ()
),
((ExtUtils::MakeMaker->VERSION() gt '6.30') ?
('LICENSE' => 'perl') : ()),
) ;
my @names = qw(
BZ_RUN
BZ_FLUSH
BZ_FINISH
BZ_OK
BZ_RUN_OK
BZ_FLUSH_OK
BZ_FINISH_OK
BZ_STREAM_END
BZ_SEQUENCE_ERROR
BZ_PARAM_ERROR
BZ_MEM_ERROR
BZ_DATA_ERROR
BZ_DATA_ERROR_MAGIC
BZ_IO_ERROR
BZ_UNEXPECTED_EOF
BZ_OUTBUFF_FULL
BZ_CONFIG_ERROR
);
if (eval {require ExtUtils::Constant; 1}) {
# Check the constants above all appear in @EXPORT in Bzip2.pm
my %names = map { $_, 1} @names ; #, 'BZ_VERSION';
open F, "<lib/Compress/Raw/Bzip2.pm" or die "Cannot open Bzip2.pm: $!\n";
while (<F>)
{
last if /^\s*\@EXPORT\s+=\s+qw\(/ ;
}
while (<F>)
{
last if /^\s*\)/ ;
/(\S+)/ ;
delete $names{$1} if defined $1 ;
}
close F ;
if ( keys %names )
{
my $missing = join ("\n\t", sort keys %names) ;
die "The following names are missing from \@EXPORT in Bzip2.pm\n" .
"\t$missing\n" ;
}
#push @names, {name => 'BZ_VERSION', type => 'PV' };
ExtUtils::Constant::WriteConstants(
NAME => 'Bzip2',
NAMES => \@names,
C_FILE => 'constants.h',
XS_FILE => 'constants.xs',
);
}
else {
foreach my $name (qw( constants.h constants.xs ))
{
my $from = catfile('fallback', $name);
copy ($from, $name)
or die "Can't copy $from to $name: $!";
}
}
sub bzip2_files
{
my $dir = shift ;
my @c_files = qw(
blocksort.c
huffman.c
crctable.c
randtable.c
compress.c
decompress.c
bzlib.c
);
my @h_files = qw( bzlib.h bzlib_private.h );
foreach my $file (@c_files, @h_files)
{ copy(catfile($dir, $file), '.') }
@h_files = map { catfile($dir, $_) } @h_files ;
my @o_files = map { "$_\$(OBJ_EXT)" } 'Bzip2', @c_files;
push @c_files, 'Bzip2.c' ;
return (
'C' => [ @c_files ] ,
'OBJECT' => q[ $(O_FILES) ],
) ;
}
sub getBoolean
{
my $name = shift ;
# default is TRUE
return 1
if ! defined $ENV{$name};
return ($ENV{$name} =~ /^yes|on|true|1$/i) ? 1 : 0;
}
|
