[perl5.git] / cpan / DB_File / Makefile.PL

#! perl -w

use strict ;
use ExtUtils::MakeMaker 5.16 ;
use Config ;

die "DB_File needs Perl 5.004_05 or better. This is $]\n" 
    if $] <= 5.00404; 

my $VER_INFO ;
my $LIB_DIR ;
my $INC_DIR ;
my $DB_NAME ;
my $LIBS ;
my $COMPAT185 = "" ;

ParseCONFIG() ;

my @files = ('DB_File.pm', glob "t/*.t") ;
UpDowngrade(@files);

if (defined $DB_NAME)
  { $LIBS = $DB_NAME }
else {
    if ($^O eq 'MSWin32')
      { $LIBS = $Config{cc} =~ /gcc/ ? '-ldb' : '-llibdb' }
    else
      { $LIBS = '-ldb' }
}

# Solaris is special.
#$LIBS .= " -lthread" if $^O eq 'solaris' ;

# AIX is special.
$LIBS .= " -lpthread" if $^O eq 'aix' ;

# OS2 is a special case, so check for it now.
my $OS2 = "" ;
$OS2 = "-DOS2" if $Config{'osname'} eq 'os2' ;

my $WALL = '' ;
#$WALL = ' -Wall ';

WriteMakefile(
	NAME 		=> 'DB_File',
	LIBS 		=> ["-L${LIB_DIR} $LIBS"],
	INC		=> "-I$INC_DIR",
    VERSION_FROM	=> 'DB_File.pm',
	XS_VERSION      => eval MM->parse_version('DB_File.pm'),
	XSPROTOARG	=> '-noprototypes',
	DEFINE		=> "-D_NOT_CORE $OS2 $VER_INFO $COMPAT185 $WALL",
	OBJECT		=> 'version$(OBJ_EXT) DB_File$(OBJ_EXT)',
    ((ExtUtils::MakeMaker->VERSION() gt '6.30') 
        ?  ('LICENSE'  => 'perl')         
        : ()
    ),
    (
    $] >= 5.005
        ? (ABSTRACT_FROM => 'DB_File.pm',
            AUTHOR       => 'Paul Marquess <pmqs@cpan.org>')
        : ()
    ),
    

	#OPTIMIZE	=> '-g',
	'depend'	=> { 'Makefile'          => 'config.in',
                             'version$(OBJ_EXT)' => 'version.c'},
	'clean'		=> { FILES => 'constants.h constants.xs' },
	'macro'		=> { INSTALLDIRS => 'perl', my_files => "@files" },
        'dist'          => { COMPRESS => 'gzip', SUFFIX => 'gz',
			     DIST_DEFAULT => 'MyDoubleCheck tardist'},    
	);


my @names = qw(
	BTREEMAGIC
	BTREEVERSION
	DB_LOCK
	DB_SHMEM
	DB_TXN
	HASHMAGIC
	HASHVERSION
	MAX_PAGE_NUMBER
	MAX_PAGE_OFFSET
	MAX_REC_NUMBER
	RET_ERROR
	RET_SPECIAL
	RET_SUCCESS
	R_CURSOR
	R_DUP
	R_FIRST
	R_FIXEDLEN
	R_IAFTER
	R_IBEFORE
	R_LAST
	R_NEXT
	R_NOKEY
	R_NOOVERWRITE
	R_PREV
	R_RECNOSYNC
	R_SETCURSOR
	R_SNAPSHOT
	__R_UNUSED
	);

if (eval {require ExtUtils::Constant; 1}) {
    # Check the constants above all appear in @EXPORT in DB_File.pm
    my %names = map { $_, 1} @names;
    open F, "<DB_File.pm" or die "Cannot open DB_File.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 $missing = join ("\n\t", sort keys %names) ;
        die "The following names are missing from \@EXPORT in DB_File.pm\n" .
            "\t$missing\n" ;
    }
    

    ExtUtils::Constant::WriteConstants(
                                     NAME => 'DB_File',
                                     NAMES => \@names,
                                     C_FILE  => 'constants.h',
                                     XS_FILE  => 'constants.xs',
                                                                       
                                    );
} 
else {
    use File::Copy;
    copy ('fallback.h', 'constants.h')
      or die "Can't copy fallback.h to constants.h: $!";
    copy ('fallback.xs', 'constants.xs')
      or die "Can't copy fallback.xs to constants.xs: $!";
}

exit;


sub MY::libscan
{
    my $self = shift ;
    my $path = shift ;

    return undef
        if $path =~ /(~|\.bak)$/ || 
           $path =~ /^\..*\.swp$/ ;

    return $path;    
}


sub MY::postamble { <<'EOM' } ;

MyDoubleCheck:
	@echo Checking config.in is setup for a release
	@(grep "^LIB.*/usr/local/BerkeleyDB" config.in && 	\
	grep "^INCLUDE.*/usr/local/BerkeleyDB" config.in &&	\
	grep "^#DBNAME.*" config.in) >/dev/null ||		\
	    (echo config.in needs fixing ; exit 1)
	@echo config.in is ok
	@echo 
	@echo Checking DB_File.xs is ok for a release.
	@(perl -ne ' exit 1 if /^\s*#\s*define\s+TRACE/ ; ' DB_File.xs || \
	    (echo DB_File.xs needs fixing ; exit 1))
	@echo DB_File.xs is ok
	@echo 
	@echo Checking for $$^W in files: $(my_files)
	@perl -ne '						\
	    exit 1 if /^\s*local\s*\(\s*\$$\^W\s*\)/;' $(my_files) ||	\
	  (echo found unexpected $$^W ; exit 1)
	@echo No $$^W found.
	@echo 
	@echo Checking for 'use vars' in files: $(my_files)
	@perl -ne '						\
	    exit 0 if /^__(DATA|END)__/;               	\
	    exit 1 if /^\s*use\s+vars/;' $(my_files) ||	\
	  (echo found unexpected "use vars"; exit 1)
	@echo No 'use vars' found.
	@echo 
	@echo All files are OK for a release.
	@echo 

EOM


sub ParseCONFIG
{
    my ($k, $v) ;
    my @badkey = () ;
    my %Info = () ;
    my @Options = qw( INCLUDE LIB PREFIX HASH DBNAME COMPAT185 ) ;
    my %ValidOption = map {$_, 1} @Options ;
    my %Parsed = %ValidOption ;
    my $CONFIG = 'config.in' ;

    print "Parsing $CONFIG...\n" ;

    # DBNAME & COMPAT185 are optional, so pretend they  have 
    # been parsed.
    delete $Parsed{'DBNAME'} ;
    delete $Parsed{'COMPAT185'} ;
    $Info{COMPAT185} = "No" ;


    open(F, "$CONFIG") or die "Cannot open file $CONFIG: $!\n" ;
    while (<F>) {
	s/^\s*|\s*$//g ;
	next if /^\s*$/ or /^\s*#/ ;
	s/\s*#\s*$// ;

	($k, $v) = split(/\s+=\s+/, $_, 2) ;
	$k = uc $k ;
	if ($ValidOption{$k}) {
	    delete $Parsed{$k} ;
	    $Info{$k} = $v ;
	}
	else {
	    push(@badkey, $k) ;
	}
    }
    close F ;

    print "Unknown keys in $CONFIG ignored [@badkey]\n"
	if @badkey ;

    # check parsed values
    my @missing = () ;
    die "The following keys are missing from $CONFIG file: [@missing]\n" 
        if @missing = keys %Parsed ;

    $INC_DIR = $ENV{'DB_FILE_INCLUDE'} || $Info{'INCLUDE'} ;
    $LIB_DIR = $ENV{'DB_FILE_LIB'} || $Info{'LIB'} ;
    $DB_NAME = $ENV{'DB_FILE_NAME'} || $Info{'DBNAME'} ;
    $COMPAT185 = "-DCOMPAT185 -DDB_LIBRARY_COMPATIBILITY_API" 
        if (defined $ENV{'DB_FILE_COMPAT185'} && 
		$ENV{'DB_FILE_COMPAT185'} =~ /^\s*(on|true|1)\s*$/i) ||
		$Info{'COMPAT185'} =~ /^\s*(on|true|1)\s*$/i ; 
    my $PREFIX  = $Info{'PREFIX'} ;
    my $HASH    = $Info{'HASH'} ;

    $VER_INFO = "-DmDB_Prefix_t=${PREFIX} -DmDB_Hash_t=${HASH}" ;

    print <<EOM if 0 ;
    INCLUDE	[$INC_DIR]
    LIB		[$LIB_DIR]
    HASH	[$HASH]
    PREFIX	[$PREFIX]
    DBNAME      [$DB_NAME]

EOM

    print "Looks Good.\n" ;

}

sub UpDowngrade
{
    my @files = @_ ;

    # our      is stable from 5.6.0 onward
    # warnings is stable from 5.6.1 onward

    # Note: this code assumes that each statement it modifies is not
    #       split across multiple lines.


    my $warn_sub ;
    my $our_sub ;

    if ($] < 5.006001) {
        # From: use|no warnings "blah"
        # To:   local ($^W) = 1; # use|no warnings "blah"
        #
        # and
        #
        # From: warnings::warnif(x,y);
        # To:   $^W && carp(y); # warnif -- x
        $warn_sub = sub {
	    s/^(\s*)(no\s+warnings)/${1}local (\$^W) = 0; #$2/ ;
	    s/^(\s*)(use\s+warnings)/${1}local (\$^W) = 1; #$2/ ;

	    s/^(\s*)warnings::warnif\s*\((.*?)\s*,\s*(.*?)\)\s*;/${1}\$^W && carp($3); # warnif - $2/ ;
          };
    }
    else {
        # From: local ($^W) = 1; # use|no warnings "blah"
        # To:   use|no warnings "blah"
        #
        # and
        #
        # From: $^W && carp(y); # warnif -- x
        # To:   warnings::warnif(x,y);
        $warn_sub = sub {
	    s/^(\s*)local\s*\(\$\^W\)\s*=\s*\d+\s*;\s*#\s*((no|use)\s+warnings.*)/$1$2/ ;
	    s/^(\s*)\$\^W\s+\&\&\s*carp\s*\((.*?)\)\s*;\s*#\s*warnif\s*-\s*(.*)/${1}warnings::warnif($3, $2);/ ;
          };
    }

    if ($] < 5.006000) {
        $our_sub = sub {
	    if ( /^(\s*)our\s+\(\s*([^)]+\s*)\)/ ) {
                my $indent = $1;
                my $vars = join ' ', split /\s*,\s*/, $2;
                $_ = "${indent}use vars qw($vars);\n";
            }
          };
    }
    else {
        $our_sub = sub {
	    if ( /^(\s*)use\s+vars\s+qw\((.*?)\)/ ) {
                my $indent = $1;
                my $vars = join ', ', split ' ', $2;
                $_ = "${indent}our ($vars);\n";
            }
          };
    }

    foreach (@files)
      { doUpDown($our_sub, $warn_sub, $_) }
}


sub doUpDown
{
    my $our_sub = shift;
    my $warn_sub = shift;

    local ($^I) = ".bak" ;
    local (@ARGV) = shift;

    while (<>)
    {
	print, last if /^__(END|DATA)__/ ;

	&{ $our_sub }();
	&{ $warn_sub }();
	print ;
    }

    return if eof ;

    while (<>)
      { print }
}

# end of file Makefile.PL
Commit	Line	Data
d8bf0b8c	1	#! perl -w
07200f1b	2
d8bf0b8c SH	3	use strict ;
d8bf0b8c SH	4	use ExtUtils::MakeMaker 5.16 ;
88108326	5	use Config ;
88108326	6
d8bf0b8c SH	7	die "DB_File needs Perl 5.004_05 or better. This is $]\n"
	8	if $] <= 5.00404;
	9
	10	my $VER_INFO ;
	11	my $LIB_DIR ;
	12	my $INC_DIR ;
	13	my $DB_NAME ;
	14	my $LIBS ;
	15	my $COMPAT185 = "" ;
	16
	17	ParseCONFIG() ;
8e07c86e	18
d8bf0b8c SH	19	my @files = ('DB_File.pm', glob "t/*.t") ;
	20	UpDowngrade(@files);
	21
	22	if (defined $DB_NAME)
	23	{ $LIBS = $DB_NAME }
	24	else {
	25	if ($^O eq 'MSWin32')
	26	{ $LIBS = $Config{cc} =~ /gcc/ ? '-ldb' : '-llibdb' }
	27	else
	28	{ $LIBS = '-ldb' }
50797850	29	}
1f70e1ea	30
d8bf0b8c SH	31	# Solaris is special.
	32	#$LIBS .= " -lthread" if $^O eq 'solaris' ;
	33
	34	# AIX is special.
	35	$LIBS .= " -lpthread" if $^O eq 'aix' ;
	36
	37	# OS2 is a special case, so check for it now.
	38	my $OS2 = "" ;
	39	$OS2 = "-DOS2" if $Config{'osname'} eq 'os2' ;
	40
	41	my $WALL = '' ;
	42	#$WALL = ' -Wall ';
	43
8e07c86e	44	WriteMakefile(
88108326	45	NAME => 'DB_File',
d8bf0b8c	46	LIBS => ["-L${LIB_DIR} $LIBS"],
d8bf0b8c SH	47	INC => "-I$INC_DIR",
	48	VERSION_FROM => 'DB_File.pm',
	49	XS_VERSION => eval MM->parse_version('DB_File.pm'),
88108326	50	XSPROTOARG => '-noprototypes',
d8bf0b8c SH	51	DEFINE => "-D_NOT_CORE $OS2 $VER_INFO $COMPAT185 $WALL",
	52	OBJECT => 'version$(OBJ_EXT) DB_File$(OBJ_EXT)',
	53	((ExtUtils::MakeMaker->VERSION() gt '6.30')
	54	? ('LICENSE' => 'perl')
	55	: ()
f1aa208b RGS	56	),
f1aa208b RGS	57	(
d8bf0b8c SH	58	$] >= 5.005
	59	? (ABSTRACT_FROM => 'DB_File.pm',
	60	AUTHOR => 'Paul Marquess <pmqs@cpan.org>')
	61	: ()
f1aa208b	62	),
d8bf0b8c	63
f1aa208b	64
d8bf0b8c SH	65	#OPTIMIZE => '-g',
	66	'depend' => { 'Makefile' => 'config.in',
	67	'version$(OBJ_EXT)' => 'version.c'},
	68	'clean' => { FILES => 'constants.h constants.xs' },
	69	'macro' => { INSTALLDIRS => 'perl', my_files => "@files" },
	70	'dist' => { COMPRESS => 'gzip', SUFFIX => 'gz',
	71	DIST_DEFAULT => 'MyDoubleCheck tardist'},
07200f1b PM	72	);
07200f1b PM	73
d8bf0b8c	74
07200f1b PM	75	my @names = qw(
	76	BTREEMAGIC
	77	BTREEVERSION
	78	DB_LOCK
	79	DB_SHMEM
	80	DB_TXN
	81	HASHMAGIC
	82	HASHVERSION
	83	MAX_PAGE_NUMBER
	84	MAX_PAGE_OFFSET
	85	MAX_REC_NUMBER
	86	RET_ERROR
	87	RET_SPECIAL
	88	RET_SUCCESS
	89	R_CURSOR
	90	R_DUP
	91	R_FIRST
	92	R_FIXEDLEN
	93	R_IAFTER
	94	R_IBEFORE
	95	R_LAST
	96	R_NEXT
	97	R_NOKEY
	98	R_NOOVERWRITE
	99	R_PREV
	100	R_RECNOSYNC
	101	R_SETCURSOR
	102	R_SNAPSHOT
	103	__R_UNUSED
88108326	104	);
8e07c86e	105
d8bf0b8c	106	if (eval {require ExtUtils::Constant; 1}) {
07200f1b PM	107	# Check the constants above all appear in @EXPORT in DB_File.pm
	108	my %names = map { $_, 1} @names;
	109	open F, "<DB_File.pm" or die "Cannot open DB_File.pm: $!\n";
	110	while (<F>)
	111	{
	112	last if /^\s*\@EXPORT\s+=\s+qw\(/ ;
	113	}
	114
	115	while (<F>)
	116	{
	117	last if /^\s*\)/ ;
	118	/(\S+)/ ;
	119	delete $names{$1} if defined $1 ;
	120	}
	121	close F ;
039d031f	122
07200f1b PM	123	if ( keys %names )
	124	{
	125	my $missing = join ("\n\t", sort keys %names) ;
	126	die "The following names are missing from \@EXPORT in DB_File.pm\n" .
	127	"\t$missing\n" ;
	128	}
	129
039d031f	130
d8bf0b8c SH	131	ExtUtils::Constant::WriteConstants(
	132	NAME => 'DB_File',
	133	NAMES => \@names,
	134	C_FILE => 'constants.h',
	135	XS_FILE => 'constants.xs',
	136
	137	);
	138	}
	139	else {
	140	use File::Copy;
	141	copy ('fallback.h', 'constants.h')
	142	or die "Can't copy fallback.h to constants.h: $!";
	143	copy ('fallback.xs', 'constants.xs')
	144	or die "Can't copy fallback.xs to constants.xs: $!";
	145	}
	146
	147	exit;
	148
	149
	150	sub MY::libscan
	151	{
	152	my $self = shift ;
	153	my $path = shift ;
	154
	155	return undef
	156	if $path =~ /(~\|\.bak)$/ \|\|
	157	$path =~ /^\..*\.swp$/ ;
	158
	159	return $path;
	160	}
	161
	162
	163	sub MY::postamble { <<'EOM' } ;
	164
	165	MyDoubleCheck:
	166	@echo Checking config.in is setup for a release
	167	@(grep "^LIB.*/usr/local/BerkeleyDB" config.in && \
	168	grep "^INCLUDE.*/usr/local/BerkeleyDB" config.in && \
	169	grep "^#DBNAME.*" config.in) >/dev/null \|\| \
	170	(echo config.in needs fixing ; exit 1)
	171	@echo config.in is ok
	172	@echo
	173	@echo Checking DB_File.xs is ok for a release.
	174	@(perl -ne ' exit 1 if /^\s#\sdefine\s+TRACE/ ; ' DB_File.xs \|\| \
	175	(echo DB_File.xs needs fixing ; exit 1))
	176	@echo DB_File.xs is ok
	177	@echo
	178	@echo Checking for $$^W in files: $(my_files)
	179	@perl -ne ' \
	180	exit 1 if /^\slocal\s\(\s\$$\^W\s\)/;' $(my_files) \|\| \
	181	(echo found unexpected $$^W ; exit 1)
	182	@echo No $$^W found.
	183	@echo
	184	@echo Checking for 'use vars' in files: $(my_files)
	185	@perl -ne ' \
	186	exit 0 if /^__(DATA\|END)__/; \
	187	exit 1 if /^\s*use\s+vars/;' $(my_files) \|\| \
	188	(echo found unexpected "use vars"; exit 1)
	189	@echo No 'use vars' found.
	190	@echo
	191	@echo All files are OK for a release.
	192	@echo
	193
	194	EOM
195
196
197
198	sub ParseCONFIG
199	{
200	my ($k, $v) ;
201	my @badkey = () ;
202	my %Info = () ;
203	my @Options = qw( INCLUDE LIB PREFIX HASH DBNAME COMPAT185 ) ;
204	my %ValidOption = map {$_, 1} @Options ;
205	my %Parsed = %ValidOption ;
206	my $CONFIG = 'config.in' ;
207
208	print "Parsing $CONFIG...\n" ;
209
210	# DBNAME & COMPAT185 are optional, so pretend they have
211	# been parsed.
212	delete $Parsed{'DBNAME'} ;
213	delete $Parsed{'COMPAT185'} ;
214	$Info{COMPAT185} = "No" ;
215
216
217	open(F, "$CONFIG") or die "Cannot open file $CONFIG: $!\n" ;
218	while (<F>) {
219	s/^\s\|\s$//g ;
220	next if /^\s$/ or /^\s#/ ;
221	s/\s#\s$// ;
222
223	($k, $v) = split(/\s+=\s+/, $_, 2) ;
224	$k = uc $k ;
225	if ($ValidOption{$k}) {
226	delete $Parsed{$k} ;
227	$Info{$k} = $v ;
228	}
229	else {
230	push(@badkey, $k) ;
231	}
232	}
233	close F ;
234
235	print "Unknown keys in $CONFIG ignored [@badkey]\n"
236	if @badkey ;
237
238	# check parsed values
239	my @missing = () ;
240	die "The following keys are missing from $CONFIG file: [@missing]\n"
241	if @missing = keys %Parsed ;
242
243	$INC_DIR = $ENV{'DB_FILE_INCLUDE'} \|\| $Info{'INCLUDE'} ;
244	$LIB_DIR = $ENV{'DB_FILE_LIB'} \|\| $Info{'LIB'} ;
245	$DB_NAME = $ENV{'DB_FILE_NAME'} \|\| $Info{'DBNAME'} ;
246	$COMPAT185 = "-DCOMPAT185 -DDB_LIBRARY_COMPATIBILITY_API"
247	if (defined $ENV{'DB_FILE_COMPAT185'} &&
248	$ENV{'DB_FILE_COMPAT185'} =~ /^\s(on\|true\|1)\s$/i) \|\|
249	$Info{'COMPAT185'} =~ /^\s(on\|true\|1)\s$/i ;
250	my $PREFIX = $Info{'PREFIX'} ;
251	my $HASH = $Info{'HASH'} ;
252
253	$VER_INFO = "-DmDB_Prefix_t=${PREFIX} -DmDB_Hash_t=${HASH}" ;
254
255	print <<EOM if 0 ;
256	INCLUDE [$INC_DIR]
257	LIB [$LIB_DIR]
258	HASH [$HASH]
259	PREFIX [$PREFIX]
260	DBNAME [$DB_NAME]
261
262	EOM
263
264	print "Looks Good.\n" ;
265
266	}
267
268	sub UpDowngrade
269	{
270	my @files = @_ ;
271
272	# our is stable from 5.6.0 onward
273	# warnings is stable from 5.6.1 onward
274
275	# Note: this code assumes that each statement it modifies is not
276	# split across multiple lines.
277
278
279	my $warn_sub ;
280	my $our_sub ;
281
282	if ($] < 5.006001) {
283	# From: use\|no warnings "blah"
284	# To: local ($^W) = 1; # use\|no warnings "blah"
285	#
286	# and
287	#
288	# From: warnings::warnif(x,y);
289	# To: $^W && carp(y); # warnif -- x
290	$warn_sub = sub {
291	s/^(\s*)(no\s+warnings)/${1}local (\$^W) = 0; #$2/ ;
292	s/^(\s*)(use\s+warnings)/${1}local (\$^W) = 1; #$2/ ;
293
294	s/^(\s)warnings::warnif\s\((.?)\s,\s(.?)\)\s*;/${1}\$^W && carp($3); # warnif - $2/ ;
295	};
296	}
297	else {
298	# From: local ($^W) = 1; # use\|no warnings "blah"
299	# To: use\|no warnings "blah"
300	#
301	# and
302	#
303	# From: $^W && carp(y); # warnif -- x
304	# To: warnings::warnif(x,y);
305	$warn_sub = sub {
306	s/^(\s)local\s\(\$\^W\)\s=\s\d+\s;\s#\s((no\|use)\s+warnings.)/$1$2/ ;
307	s/^(\s)\$\^W\s+\&\&\scarp\s\((.?)\)\s;\s#\swarnif\s-\s(.)/${1}warnings::warnif($3, $2);/ ;
308	};
309	}
310
311	if ($] < 5.006000) {
312	$our_sub = sub {
313	if ( /^(\s)our\s+\(\s([^)]+\s*)\)/ ) {
314	my $indent = $1;
315	my $vars = join ' ', split /\s,\s/, $2;
316	$_ = "${indent}use vars qw($vars);\n";
317	}
318	};
319	}
320	else {
321	$our_sub = sub {
322	if ( /^(\s)use\s+vars\s+qw\((.?)\)/ ) {
323	my $indent = $1;
324	my $vars = join ', ', split ' ', $2;
325	$_ = "${indent}our ($vars);\n";
326	}
327	};
328	}
329
330	foreach (@files)
331	{ doUpDown($our_sub, $warn_sub, $_) }
332	}
333
334
335	sub doUpDown
336	{
337	my $our_sub = shift;
338	my $warn_sub = shift;
339
340	local ($^I) = ".bak" ;
341	local (@ARGV) = shift;
342
343	while (<>)
344	{
345	print, last if /^__(END\|DATA)__/ ;
346
347	&{ $our_sub }();
348	&{ $warn_sub }();
349	print ;
350	}
351
352	return if eof ;
353
354	while (<>)
355	{ print }
356	}
357
358	# end of file Makefile.PL