[perl5.git] / makedef.pl

#
# Create the export list for perl.
#
# Needed by WIN32 and OS/2 for creating perl.dll
# and by AIX for creating libperl.a when -Dusershrplib is in effect.
#
# reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h
# On OS/2 reads miniperl.map as well

my $PLATFORM;
my $CCTYPE;

my %bincompat5005 =
      (Perl_call_argv		=>	"perl_call_argv",
       Perl_call_method		=>	"perl_call_method",
       Perl_call_pv		=>	"perl_call_pv",
       Perl_call_sv		=>	"perl_call_sv",
       Perl_get_av		=>	"perl_get_av",
       Perl_get_cv		=>	"perl_get_cv",
       Perl_get_hv		=>	"perl_get_hv",
       Perl_get_sv		=>	"perl_get_sv",
       Perl_init_i18nl10n	=>	"perl_init_i18nl10n",
       Perl_init_i18nl14n	=>	"perl_init_i18nl14n",
       Perl_new_collate		=>	"perl_new_collate",
       Perl_new_ctype		=>	"perl_new_ctype",
       Perl_new_numeric		=>	"perl_new_numeric",
       Perl_require_pv		=>	"perl_require_pv",
       Perl_safesyscalloc	=>	"Perl_safecalloc",
       Perl_safesysfree		=>	"Perl_safefree",
       Perl_safesysmalloc	=>	"Perl_safemalloc",
       Perl_safesysrealloc	=>	"Perl_saferealloc",
       Perl_set_numeric_local	=>	"perl_set_numeric_local",
       Perl_set_numeric_standard  =>	"perl_set_numeric_standard",
       Perl_malloc		=>	"malloc",
       Perl_mfree		=>	"free",
       Perl_realloc		=>	"realloc",
       Perl_calloc		=>	"calloc",);

my $bincompat5005 = join("|", keys %bincompat5005);

while (@ARGV) {
    my $flag = shift;
    $define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
    $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
    $CCTYPE   = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
    $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
}

my @PLATFORM = qw(aix win32 os2);
my %PLATFORM;
@PLATFORM{@PLATFORM} = ();

defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n"; 

my $config_sh   = "config.sh";
my $config_h    = "config.h";
my $thrdvar_h   = "thrdvar.h";
my $intrpvar_h  = "intrpvar.h";
my $perlvars_h  = "perlvars.h";
my $global_sym  = "global.sym";
my $pp_sym      = "pp.sym";
my $globvar_sym = "globvar.sym";
my $perlio_sym  = "perlio.sym";

if ($PLATFORM eq 'aix') { 
    # Nothing for now.
}
elsif ($PLATFORM eq 'win32') {
    $CCTYPE = "MSVC" unless defined $CCTYPE;
    foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym, $pp_sym, $globvar_sym) {
	s!^!..\\!;
    }
}

unless ($PLATFORM eq 'win32') {
    open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
    while (<CFG>) {
	if (/^(?:ccflags|optimize)='(.+)'$/) {
	    $_ = $1;
	    $define{$1} = 1 while /-D(\w+)/g;
	}
	if ($PLATFORM eq 'os2') {
	    $CONFIG_ARGS = $1 if /^(?:config_args)='(.+)'$/;
	    $ARCHNAME = $1 if /^(?:archname)='(.+)'$/;
	}
    }
    close(CFG);
}

open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
while (<CFG>) {
    $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
    $define{$1} = 1 if /^\s*#\s*define\s+(USE_5005THREADS)\b/;
    $define{$1} = 1 if /^\s*#\s*define\s+(USE_ITHREADS)\b/;
    $define{$1} = 1 if /^\s*#\s*define\s+(USE_PERLIO)\b/;
    $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
    $define{$1} = 1 if /^\s*#\s*define\s+(PERL_IMPLICIT_SYS)\b/;
    $define{$1} = 1 if /^\s*#\s*define\s+(PERL_BINCOMPAT_5005)\b/;
}
close(CFG);

if ($PLATFORM eq 'win32') {
    warn join(' ',keys %define)."\n";
    print "LIBRARY Perl56\n";
    print "DESCRIPTION 'Perl interpreter'\n";
    print "EXPORTS\n";
    if ($define{PERL_IMPLICIT_SYS}) {
	output_symbol("perl_get_host_info");
	output_symbol("perl_alloc_override");
    }
}
elsif ($PLATFORM eq 'os2') {
    ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
    $v .= '-thread' if $ARCHNAME =~ /-thread/;
    #$sum = 0;
    #for (split //, $v) {
    #	$sum = ($sum * 33) + ord;
    #	$sum &= 0xffffff;
    #}
    #$sum += $sum >> 5;
    #$sum &= 0xffff;
    #$sum = printf '%X', $sum;
    ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
    # print STDERR "'$dll' <= '$define{PERL_DLL}'\n";
    print <<"---EOP---";
LIBRARY '$dll' INITINSTANCE TERMINSTANCE
DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'
STACKSIZE 32768
CODE LOADONCALL
DATA LOADONCALL NONSHARED MULTIPLE
EXPORTS
---EOP---
}
elsif ($PLATFORM eq 'aix') {
    print "#!\n";
}

my %skip;
my %export;

sub skip_symbols {
    my $list = shift;
    foreach my $symbol (@$list) {
	$skip{$symbol} = 1;
    }
}

sub emit_symbols {
    my $list = shift;
    foreach my $symbol (@$list) {
	my $skipsym = $symbol;
	# XXX hack
	if ($define{PERL_OBJECT} || $define{MULTIPLICITY}) {
	    $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
	}
	emit_symbol($symbol) unless exists $skip{$skipsym};
    }
}

if ($PLATFORM eq 'win32') {
    skip_symbols [qw(
		     PL_statusvalue_vms
		     PL_archpat_auto
		     PL_cryptseen
		     PL_DBcv
		     PL_generation
		     PL_lastgotoprobe
		     PL_linestart
		     PL_modcount
		     PL_pending_ident
		     PL_sortcxix
		     PL_sublex_info
		     PL_timesbuf
		     main
		     Perl_ErrorNo
		     Perl_GetVars
		     Perl_do_exec3
		     Perl_do_ipcctl
		     Perl_do_ipcget
		     Perl_do_msgrcv
		     Perl_do_msgsnd
		     Perl_do_semop
		     Perl_do_shmio
		     Perl_dump_fds
		     Perl_init_thread_intern
		     Perl_my_bzero
		     Perl_my_htonl
		     Perl_my_ntohl
		     Perl_my_swap
		     Perl_my_chsize
		     Perl_same_dirent
		     Perl_setenv_getix
		     Perl_unlnk
		     Perl_watch
		     Perl_safexcalloc
		     Perl_safexmalloc
		     Perl_safexfree
		     Perl_safexrealloc
		     Perl_my_memcmp
		     Perl_my_memset
		     PL_cshlen
		     PL_cshname
		     PL_opsave
		     Perl_do_exec
		     Perl_getenv_len
		     Perl_my_pclose
		     Perl_my_popen
		     )];
}
elsif ($PLATFORM eq 'aix') {
    skip_symbols([qw(
		     Perl_dump_fds
		     Perl_ErrorNo
		     Perl_GetVars
		     Perl_my_bcopy
		     Perl_my_bzero
		     Perl_my_chsize
		     Perl_my_htonl
		     Perl_my_memcmp
		     Perl_my_memset
		     Perl_my_ntohl
		     Perl_my_swap
		     Perl_safexcalloc
		     Perl_safexfree
		     Perl_safexmalloc
		     Perl_safexrealloc
		     Perl_same_dirent
		     Perl_unlnk
		     Perl_sys_intern_dup
		     PL_cryptseen
		     PL_opsave
		     PL_statusvalue_vms
		     PL_sys_intern
		     )]);
}
elsif ($PLATFORM eq 'os2') {
    emit_symbols([qw(
		    ctermid
		    get_sysinfo
		    Perl_OS2_init
		    OS2_Perl_data
		    dlopen
		    dlsym
		    dlerror
		    my_tmpfile
		    my_tmpnam
		    my_flock
		    malloc_mutex
		    threads_mutex
		    nthreads
		    nthreads_cond
		    os2_cond_wait
		    os2_stat
		    pthread_join
		    pthread_create
		    pthread_detach
		    XS_Cwd_change_drive
		    XS_Cwd_current_drive
		    XS_Cwd_extLibpath
		    XS_Cwd_extLibpath_set
		    XS_Cwd_sys_abspath
		    XS_Cwd_sys_chdir
		    XS_Cwd_sys_cwd
		    XS_Cwd_sys_is_absolute
		    XS_Cwd_sys_is_relative
		    XS_Cwd_sys_is_rooted
		    XS_DynaLoader_mod2fname
		    XS_File__Copy_syscopy
		    Perl_Register_MQ
		    Perl_Deregister_MQ
		    Perl_Serve_Messages
		    Perl_Process_Messages
		    init_PMWIN_entries
		    PMWIN_entries
		    Perl_hab_GET
		    )]);
}

unless ($define{'DEBUGGING'}) {
    skip_symbols [qw(
		    Perl_deb
		    Perl_deb_growlevel
		    Perl_debop
		    Perl_debprofdump
		    Perl_debstack
		    Perl_debstackptrs
		    Perl_runops_debug
		    Perl_sv_peek
		    PL_block_type
		    PL_watchaddr
		    PL_watchok
		    )];
}

if ($define{'PERL_IMPLICIT_SYS'}) {
    skip_symbols [qw(
		    Perl_getenv_len
		    Perl_my_popen
		    Perl_my_pclose
		    )];
}
else {
    skip_symbols [qw(
		    PL_Mem
		    PL_MemShared
		    PL_MemParse
		    PL_Env
		    PL_StdIO
		    PL_LIO
		    PL_Dir
		    PL_Sock
		    PL_Proc
		    )];
}

if ($define{'MYMALLOC'}) {
    emit_symbols [qw(
		    Perl_dump_mstats
		    Perl_malloc
		    Perl_mfree
		    Perl_realloc
		    Perl_calloc
		    )];
    if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
	emit_symbols [qw(
			PL_malloc_mutex
			)];
    }
}
else {
    skip_symbols [qw(
		    PL_malloc_mutex
		    Perl_dump_mstats
		    Perl_malloc
		    Perl_mfree
		    Perl_realloc
		    Perl_calloc
		    Perl_malloced_size
		    )];
}

unless ($define{'USE_5005THREADS'}) {
    skip_symbols [qw(
		    PL_thr_key
		    PL_sv_mutex
		    PL_strtab_mutex
		    PL_svref_mutex
		    PL_cred_mutex
		    PL_eval_mutex
		    PL_eval_cond
		    PL_eval_owner
		    PL_threads_mutex
		    PL_nthreads
		    PL_nthreads_cond
		    PL_threadnum
		    PL_threadsv_names
		    PL_thrsv
		    PL_vtbl_mutex
		    Perl_getTHR
		    Perl_setTHR
		    Perl_condpair_magic
		    Perl_new_struct_thread
		    Perl_per_thread_magicals
		    Perl_thread_create
		    Perl_find_threadsv
		    Perl_unlock_condpair
		    Perl_magic_mutexfree
		    )];
}

unless ($define{'USE_ITHREADS'}) {
    skip_symbols [qw(
		    PL_ptr_table
		    Perl_dirp_dup
		    Perl_cx_dup
		    Perl_si_dup
		    Perl_any_dup
		    Perl_ss_dup
		    Perl_fp_dup
		    Perl_gp_dup
		    Perl_he_dup
		    Perl_mg_dup
		    Perl_re_dup
		    Perl_sv_dup
		    Perl_sys_intern_dup
		    Perl_ptr_table_fetch
		    Perl_ptr_table_new
		    Perl_ptr_table_split
		    Perl_ptr_table_store
		    perl_clone
		    perl_clone_using
		    )];
}

unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
    skip_symbols [qw(
		    Perl_croak_nocontext
		    Perl_die_nocontext
		    Perl_deb_nocontext
		    Perl_form_nocontext
		    Perl_mess_nocontext
		    Perl_warn_nocontext
		    Perl_warner_nocontext
		    Perl_newSVpvf_nocontext
		    Perl_sv_catpvf_nocontext
		    Perl_sv_setpvf_nocontext
		    Perl_sv_catpvf_mg_nocontext
		    Perl_sv_setpvf_mg_nocontext
		    )];
}

unless ($define{'PERL_IMPLICIT_SYS'}) {
    skip_symbols [qw(
		    perl_alloc_using
		    perl_clone_using
		    )];
}

unless ($define{'FAKE_THREADS'}) {
    skip_symbols [qw(PL_curthr)];
}

sub readvar {
    my $file = shift;
    my $proc = shift || sub { "PL_$_[2]" };
    open(VARS,$file) || die "Cannot open $file: $!\n";
    my @syms;
    while (<VARS>) {
	# All symbols have a Perl_ prefix because that's what embed.h
	# sticks in front of them.
	push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
    } 
    close(VARS); 
    return \@syms;
}

if ($define{'USE_5005THREADS'}) {
    my $thrd = readvar($thrdvar_h);
    skip_symbols $thrd;
}

if ($define{'PERL_GLOBAL_STRUCT'}) {
    my $global = readvar($perlvars_h);
    skip_symbols $global;
    emit_symbol('Perl_GetVars');
    emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
}

# functions from *.sym files

my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API

if ($define{'USE_PERLIO'}) {
     push @syms, $perlio_sym;
}

for my $syms (@syms) {
    open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
    while (<GLOBAL>) {
	next if (!/^[A-Za-z]/);
	# Functions have a Perl_ prefix
	# Variables have a PL_ prefix
	chomp($_);
	my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
	$symbol .= $_;
	emit_symbol($symbol) unless exists $skip{$symbol};
    }
    close(GLOBAL);
}

# variables

if ($define{'PERL_OBJECT'} || $define{'MULTIPLICITY'}) {
    for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
	my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
	emit_symbols $glob;
    }
}
else {
    unless ($define{'PERL_GLOBAL_STRUCT'}) {
	my $glob = readvar($perlvars_h);
	emit_symbols $glob;
    } 
    unless ($define{'MULTIPLICITY'}) {
	my $glob = readvar($intrpvar_h);
	emit_symbols $glob;
    } 
    unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) {
	my $glob = readvar($thrdvar_h);
	emit_symbols $glob;
    } 
}

sub try_symbol {
    my $symbol = shift;

    return if $symbol !~ /^[A-Za-z]/;
    return if $symbol =~ /^\#/;
    $symbol =~s/\r//g;
    chomp($symbol);
    return if exists $skip{$symbol};
    emit_symbol($symbol);
}

while (<DATA>) {
    try_symbol($_);
}

if ($PLATFORM eq 'win32') {
    foreach my $symbol (qw(
			    boot_DynaLoader
			    Perl_getTHR
			    Perl_init_os_extras
			    Perl_setTHR
			    Perl_thread_create
			    Perl_win32_init
			    RunPerl
			    GetPerlInterpreter
			    SetPerlInterpreter
			    win32_errno
			    win32_environ
			    win32_stdin
			    win32_stdout
			    win32_stderr
			    win32_ferror
			    win32_feof
			    win32_strerror
			    win32_fprintf
			    win32_printf
			    win32_vfprintf
			    win32_vprintf
			    win32_fread
			    win32_fwrite
			    win32_fopen
			    win32_fdopen
			    win32_freopen
			    win32_fclose
			    win32_fputs
			    win32_fputc
			    win32_ungetc
			    win32_getc
			    win32_fileno
			    win32_clearerr
			    win32_fflush
			    win32_ftell
			    win32_fseek
			    win32_fgetpos
			    win32_fsetpos
			    win32_rewind
			    win32_tmpfile
			    win32_abort
			    win32_fstat
			    win32_stat
			    win32_pipe
			    win32_popen
			    win32_pclose
			    win32_rename
			    win32_setmode
			    win32_lseek
			    win32_tell
			    win32_dup
			    win32_dup2
			    win32_open
			    win32_close
			    win32_eof
			    win32_read
			    win32_write
			    win32_spawnvp
			    win32_mkdir
			    win32_rmdir
			    win32_chdir
			    win32_flock
			    win32_execv
			    win32_execvp
			    win32_htons
			    win32_ntohs
			    win32_htonl
			    win32_ntohl
			    win32_inet_addr
			    win32_inet_ntoa
			    win32_socket
			    win32_bind
			    win32_listen
			    win32_accept
			    win32_connect
			    win32_send
			    win32_sendto
			    win32_recv
			    win32_recvfrom
			    win32_shutdown
			    win32_closesocket
			    win32_ioctlsocket
			    win32_setsockopt
			    win32_getsockopt
			    win32_getpeername
			    win32_getsockname
			    win32_gethostname
			    win32_gethostbyname
			    win32_gethostbyaddr
			    win32_getprotobyname
			    win32_getprotobynumber
			    win32_getservbyname
			    win32_getservbyport
			    win32_select
			    win32_endhostent
			    win32_endnetent
			    win32_endprotoent
			    win32_endservent
			    win32_getnetent
			    win32_getnetbyname
			    win32_getnetbyaddr
			    win32_getprotoent
			    win32_getservent
			    win32_sethostent
			    win32_setnetent
			    win32_setprotoent
			    win32_setservent
			    win32_getenv
			    win32_putenv
			    win32_perror
			    win32_setbuf
			    win32_setvbuf
			    win32_flushall
			    win32_fcloseall
			    win32_fgets
			    win32_gets
			    win32_fgetc
			    win32_putc
			    win32_puts
			    win32_getchar
			    win32_putchar
			    win32_malloc
			    win32_calloc
			    win32_realloc
			    win32_free
			    win32_sleep
			    win32_times
			    win32_access
			    win32_alarm
			    win32_chmod
			    win32_open_osfhandle
			    win32_get_osfhandle
			    win32_ioctl
			    win32_link
			    win32_unlink
			    win32_utime
			    win32_uname
			    win32_wait
			    win32_waitpid
			    win32_kill
			    win32_str_os_error
			    win32_opendir
			    win32_readdir
			    win32_telldir
			    win32_seekdir
			    win32_rewinddir
			    win32_closedir
			    win32_longpath
			    win32_os_id
			    win32_getpid
			    win32_crypt
			    win32_dynaload
			   ))
    {
	try_symbol($symbol);
    }
}
elsif ($PLATFORM eq 'os2') {
    open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
    /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
    close MAP or die 'Cannot close miniperl.map';

    @missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} }
		    keys %export;
    delete $export{$_} foreach @missing;
}

# Now all symbols should be defined because
# next we are going to output them.

foreach my $symbol (sort keys %export) {
    output_symbol($symbol);
}

sub emit_symbol {
    my $symbol = shift;
    chomp($symbol); 
    $export{$symbol} = 1;
}

sub output_symbol {
    my $symbol = shift;
    $symbol = $bincompat5005{$symbol}
	if $define{PERL_BINCOMPAT_5005} and $symbol =~ /^($bincompat5005)$/;
    if ($PLATFORM eq 'win32') {
	$symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
	print "\t$symbol\n";
# XXX: binary compatibility between compilers is an exercise
# in frustration :-(
#        if ($CCTYPE eq "BORLAND") {
#	    # workaround Borland quirk by exporting both the straight
#	    # name and a name with leading underscore.  Note the
#	    # alias *must* come after the symbol itself, if both
#	    # are to be exported. (Linker bug?)
#	    print "\t_$symbol\n";
#	    print "\t$symbol = _$symbol\n";
#	}
#	elsif ($CCTYPE eq 'GCC') {
#	    # Symbols have leading _ whole process is $%@"% slow
#	    # so skip aliases for now
#	    nprint "\t$symbol\n";
#	}
#	else {
#	    # for binary coexistence, export both the symbol and
#	    # alias with leading underscore
#	    print "\t$symbol\n";
#	    print "\t_$symbol = $symbol\n";
#	}
    }
    elsif ($PLATFORM eq 'os2') {
	print qq(    "$symbol"\n);
    }
    elsif ($PLATFORM eq 'aix') {
	print "$symbol\n";
    }
}

1;
__DATA__
# extra globals not included above.
perl_alloc
perl_alloc_using
perl_clone
perl_clone_using
perl_construct
perl_destruct
perl_free
perl_parse
perl_run
Commit	Line	Data
549a6b10 JH	1	#
	2	# Create the export list for perl.
	3	#
3cfae81b IZ	4	# Needed by WIN32 and OS/2 for creating perl.dll
3cfae81b IZ	5	# and by AIX for creating libperl.a when -Dusershrplib is in effect.
549a6b10	6	#
22c35a8c	7	# reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h
3cfae81b	8	# On OS/2 reads miniperl.map as well
0a753a76	9
549a6b10 JH	10	my $PLATFORM;
549a6b10 JH	11	my $CCTYPE;
910dfcc8	12
4cb71bb6 GS	13	my %bincompat5005 =
	14	(Perl_call_argv => "perl_call_argv",
	15	Perl_call_method => "perl_call_method",
	16	Perl_call_pv => "perl_call_pv",
	17	Perl_call_sv => "perl_call_sv",
	18	Perl_get_av => "perl_get_av",
	19	Perl_get_cv => "perl_get_cv",
	20	Perl_get_hv => "perl_get_hv",
	21	Perl_get_sv => "perl_get_sv",
	22	Perl_init_i18nl10n => "perl_init_i18nl10n",
	23	Perl_init_i18nl14n => "perl_init_i18nl14n",
	24	Perl_new_collate => "perl_new_collate",
	25	Perl_new_ctype => "perl_new_ctype",
	26	Perl_new_numeric => "perl_new_numeric",
	27	Perl_require_pv => "perl_require_pv",
	28	Perl_safesyscalloc => "Perl_safecalloc",
	29	Perl_safesysfree => "Perl_safefree",
	30	Perl_safesysmalloc => "Perl_safemalloc",
	31	Perl_safesysrealloc => "Perl_saferealloc",
	32	Perl_set_numeric_local => "perl_set_numeric_local",
62457c2b IZ	33	Perl_set_numeric_standard => "perl_set_numeric_standard",
	34	Perl_malloc => "malloc",
	35	Perl_mfree => "free",
	36	Perl_realloc => "realloc",
	37	Perl_calloc => "calloc",);
4cb71bb6 GS	38
	39	my $bincompat5005 = join("\|", keys %bincompat5005);
	40
7766f137 GS	41	while (@ARGV) {
	42	my $flag = shift;
	43	$define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
	44	$define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
	45	$CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
	46	$PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
	47	}
d55594ae	48
3cfae81b	49	my @PLATFORM = qw(aix win32 os2);
549a6b10 JH	50	my %PLATFORM;
	51	@PLATFORM{@PLATFORM} = ();
	52
	53	defined $PLATFORM \|\| die "PLATFORM undefined, must be one of: @PLATFORM\n";
	54	exists $PLATFORM{$PLATFORM} \|\| die "PLATFORM must be one of: @PLATFORM\n";
	55
	56	my $config_sh = "config.sh";
	57	my $config_h = "config.h";
	58	my $thrdvar_h = "thrdvar.h";
	59	my $intrpvar_h = "intrpvar.h";
	60	my $perlvars_h = "perlvars.h";
	61	my $global_sym = "global.sym";
	62	my $pp_sym = "pp.sym";
	63	my $globvar_sym = "globvar.sym";
	64	my $perlio_sym = "perlio.sym";
	65
	66	if ($PLATFORM eq 'aix') {
	67	# Nothing for now.
7766f137 GS	68	}
7766f137 GS	69	elsif ($PLATFORM eq 'win32') {
549a6b10 JH	70	$CCTYPE = "MSVC" unless defined $CCTYPE;
	71	foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym, $pp_sym, $globvar_sym) {
	72	s!^!..\\!;
	73	}
	74	}
	75
	76	unless ($PLATFORM eq 'win32') {
	77	open(CFG,$config_sh) \|\| die "Cannot open $config_sh: $!\n";
7766f137	78	while (<CFG>) {
549a6b10 JH	79	if (/^(?:ccflags\|optimize)='(.+)'$/) {
	80	$_ = $1;
	81	$define{$1} = 1 while /-D(\w+)/g;
	82	}
3cfae81b IZ	83	if ($PLATFORM eq 'os2') {
	84	$CONFIG_ARGS = $1 if /^(?:config_args)='(.+)'$/;
	85	$ARCHNAME = $1 if /^(?:archname)='(.+)'$/;
	86	}
549a6b10 JH	87	}
	88	close(CFG);
	89	}
	90
	91	open(CFG,$config_h) \|\| die "Cannot open $config_h: $!\n";
7766f137 GS	92	while (<CFG>) {
7766f137 GS	93	$define{$1} = 1 if /^\s#\sdefine\s+(MYMALLOC)\b/;
bbda9c9d GS	94	$define{$1} = 1 if /^\s#\sdefine\s+(USE_5005THREADS)\b/;
bbda9c9d GS	95	$define{$1} = 1 if /^\s#\sdefine\s+(USE_ITHREADS)\b/;
7766f137 GS	96	$define{$1} = 1 if /^\s#\sdefine\s+(USE_PERLIO)\b/;
7766f137 GS	97	$define{$1} = 1 if /^\s#\sdefine\s+(MULTIPLICITY)\b/;
dfdd1393	98	$define{$1} = 1 if /^\s#\sdefine\s+(PERL_IMPLICIT_SYS)\b/;
7766f137 GS	99	$define{$1} = 1 if /^\s#\sdefine\s+(PERL_BINCOMPAT_5005)\b/;
7766f137 GS	100	}
bbc8f9de NIS	101	close(CFG);
bbc8f9de NIS	102
549a6b10 JH	103	if ($PLATFORM eq 'win32') {
549a6b10 JH	104	warn join(' ',keys %define)."\n";
dfdd1393 GS	105	print "LIBRARY Perl56\n";
	106	print "DESCRIPTION 'Perl interpreter'\n";
	107	print "EXPORTS\n";
	108	if ($define{PERL_IMPLICIT_SYS}) {
549a6b10	109	output_symbol("perl_get_host_info");
7766f137	110	output_symbol("perl_alloc_override");
51371543	111	}
7766f137 GS	112	}
7766f137 GS	113	elsif ($PLATFORM eq 'os2') {
3cfae81b IZ	114	($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
	115	$v .= '-thread' if $ARCHNAME =~ /-thread/;
	116	#$sum = 0;
	117	#for (split //, $v) {
	118	# $sum = ($sum * 33) + ord;
	119	# $sum &= 0xffffff;
	120	#}
	121	#$sum += $sum >> 5;
	122	#$sum &= 0xffff;
	123	#$sum = printf '%X', $sum;
	124	($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
	125	# print STDERR "'$dll' <= '$define{PERL_DLL}'\n";
	126	print <<"---EOP---";
	127	LIBRARY '$dll' INITINSTANCE TERMINSTANCE
	128	DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'
	129	STACKSIZE 32768
	130	CODE LOADONCALL
	131	DATA LOADONCALL NONSHARED MULTIPLE
	132	EXPORTS
	133	---EOP---
7766f137 GS	134	}
7766f137 GS	135	elsif ($PLATFORM eq 'aix') {
549a6b10	136	print "#!\n";
ac4c12e7	137	}
bbc8f9de	138
22239a37 NIS	139	my %skip;
	140	my %export;
	141
51371543 GS	142	sub skip_symbols {
	143	my $list = shift;
	144	foreach my $symbol (@$list) {
	145	$skip{$symbol} = 1;
	146	}
22239a37 NIS	147	}
22239a37 NIS	148
51371543 GS	149	sub emit_symbols {
	150	my $list = shift;
	151	foreach my $symbol (@$list) {
	152	my $skipsym = $symbol;
	153	# XXX hack
6f4183fe	154	if ($define{PERL_OBJECT} \|\| $define{MULTIPLICITY}) {
51371543 GS	155	$skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
	156	}
	157	emit_symbol($symbol) unless exists $skip{$skipsym};
	158	}
22239a37 NIS	159	}
22239a37 NIS	160
549a6b10	161	if ($PLATFORM eq 'win32') {
7766f137 GS	162	skip_symbols [qw(
	163	PL_statusvalue_vms
	164	PL_archpat_auto
	165	PL_cryptseen
	166	PL_DBcv
	167	PL_generation
	168	PL_lastgotoprobe
	169	PL_linestart
	170	PL_modcount
	171	PL_pending_ident
	172	PL_sortcxix
	173	PL_sublex_info
	174	PL_timesbuf
	175	main
	176	Perl_ErrorNo
	177	Perl_GetVars
	178	Perl_do_exec3
	179	Perl_do_ipcctl
	180	Perl_do_ipcget
	181	Perl_do_msgrcv
	182	Perl_do_msgsnd
	183	Perl_do_semop
	184	Perl_do_shmio
	185	Perl_dump_fds
	186	Perl_init_thread_intern
	187	Perl_my_bzero
	188	Perl_my_htonl
	189	Perl_my_ntohl
	190	Perl_my_swap
	191	Perl_my_chsize
	192	Perl_same_dirent
	193	Perl_setenv_getix
	194	Perl_unlnk
	195	Perl_watch
	196	Perl_safexcalloc
	197	Perl_safexmalloc
	198	Perl_safexfree
	199	Perl_safexrealloc
	200	Perl_my_memcmp
	201	Perl_my_memset
	202	PL_cshlen
	203	PL_cshname
	204	PL_opsave
	205	Perl_do_exec
	206	Perl_getenv_len
	207	Perl_my_pclose
	208	Perl_my_popen
	209	)];
	210	}
	211	elsif ($PLATFORM eq 'aix') {
549a6b10	212	skip_symbols([qw(
7766f137 GS	213	Perl_dump_fds
	214	Perl_ErrorNo
	215	Perl_GetVars
	216	Perl_my_bcopy
	217	Perl_my_bzero
	218	Perl_my_chsize
	219	Perl_my_htonl
	220	Perl_my_memcmp
	221	Perl_my_memset
	222	Perl_my_ntohl
	223	Perl_my_swap
	224	Perl_safexcalloc
	225	Perl_safexfree
	226	Perl_safexmalloc
	227	Perl_safexrealloc
	228	Perl_same_dirent
	229	Perl_unlnk
95151ede	230	Perl_sys_intern_dup
7766f137 GS	231	PL_cryptseen
	232	PL_opsave
	233	PL_statusvalue_vms
	234	PL_sys_intern
	235	)]);
	236	}
	237	elsif ($PLATFORM eq 'os2') {
3cfae81b	238	emit_symbols([qw(
7766f137 GS	239	ctermid
	240	get_sysinfo
	241	Perl_OS2_init
	242	OS2_Perl_data
	243	dlopen
	244	dlsym
	245	dlerror
	246	my_tmpfile
	247	my_tmpnam
	248	my_flock
	249	malloc_mutex
	250	threads_mutex
	251	nthreads
	252	nthreads_cond
	253	os2_cond_wait
	254	os2_stat
	255	pthread_join
	256	pthread_create
	257	pthread_detach
	258	XS_Cwd_change_drive
	259	XS_Cwd_current_drive
	260	XS_Cwd_extLibpath
	261	XS_Cwd_extLibpath_set
	262	XS_Cwd_sys_abspath
	263	XS_Cwd_sys_chdir
	264	XS_Cwd_sys_cwd
	265	XS_Cwd_sys_is_absolute
	266	XS_Cwd_sys_is_relative
	267	XS_Cwd_sys_is_rooted
	268	XS_DynaLoader_mod2fname
	269	XS_File__Copy_syscopy
	270	Perl_Register_MQ
	271	Perl_Deregister_MQ
	272	Perl_Serve_Messages
	273	Perl_Process_Messages
	274	init_PMWIN_entries
	275	PMWIN_entries
	276	Perl_hab_GET
	277	)]);
3cfae81b IZ	278	}
3cfae81b IZ	279
7766f137 GS	280	unless ($define{'DEBUGGING'}) {
	281	skip_symbols [qw(
	282	Perl_deb
	283	Perl_deb_growlevel
	284	Perl_debop
	285	Perl_debprofdump
	286	Perl_debstack
	287	Perl_debstackptrs
	288	Perl_runops_debug
	289	Perl_sv_peek
	290	PL_block_type
	291	PL_watchaddr
	292	PL_watchok
	293	)];
	294	}
	295
	296	if ($define{'PERL_IMPLICIT_SYS'}) {
	297	skip_symbols [qw(
	298	Perl_getenv_len
	299	Perl_my_popen
	300	Perl_my_pclose
	301	)];
	302	}
	303	else {
	304	skip_symbols [qw(
	305	PL_Mem
	306	PL_MemShared
	307	PL_MemParse
	308	PL_Env
	309	PL_StdIO
	310	PL_LIO
	311	PL_Dir
	312	PL_Sock
	313	PL_Proc
	314	)];
	315	}
	316
	317	if ($define{'MYMALLOC'}) {
	318	emit_symbols [qw(
	319	Perl_dump_mstats
	320	Perl_malloc
	321	Perl_mfree
	322	Perl_realloc
	323	Perl_calloc
	324	)];
bbda9c9d	325	if ($define{'USE_5005THREADS'} \|\| $define{'USE_ITHREADS'}) {
1feb2720 GS	326	emit_symbols [qw(
	327	PL_malloc_mutex
	328	)];
	329	}
51371543 GS	330	}
51371543 GS	331	else {
7766f137 GS	332	skip_symbols [qw(
	333	PL_malloc_mutex
	334	Perl_dump_mstats
	335	Perl_malloc
	336	Perl_mfree
	337	Perl_realloc
	338	Perl_calloc
	339	Perl_malloced_size
	340	)];
	341	}
	342
bbda9c9d	343	unless ($define{'USE_5005THREADS'}) {
7766f137 GS	344	skip_symbols [qw(
	345	PL_thr_key
	346	PL_sv_mutex
	347	PL_strtab_mutex
	348	PL_svref_mutex
7766f137 GS	349	PL_cred_mutex
	350	PL_eval_mutex
	351	PL_eval_cond
	352	PL_eval_owner
	353	PL_threads_mutex
	354	PL_nthreads
	355	PL_nthreads_cond
	356	PL_threadnum
	357	PL_threadsv_names
	358	PL_thrsv
	359	PL_vtbl_mutex
	360	Perl_getTHR
	361	Perl_setTHR
	362	Perl_condpair_magic
	363	Perl_new_struct_thread
	364	Perl_per_thread_magicals
	365	Perl_thread_create
	366	Perl_find_threadsv
	367	Perl_unlock_condpair
	368	Perl_magic_mutexfree
	369	)];
	370	}
	371
	372	unless ($define{'USE_ITHREADS'}) {
	373	skip_symbols [qw(
	374	PL_ptr_table
	375	Perl_dirp_dup
	376	Perl_cx_dup
	377	Perl_si_dup
	378	Perl_any_dup
	379	Perl_ss_dup
	380	Perl_fp_dup
	381	Perl_gp_dup
	382	Perl_he_dup
	383	Perl_mg_dup
	384	Perl_re_dup
	385	Perl_sv_dup
	386	Perl_sys_intern_dup
	387	Perl_ptr_table_fetch
	388	Perl_ptr_table_new
	389	Perl_ptr_table_split
	390	Perl_ptr_table_store
	391	perl_clone
	392	perl_clone_using
	393	)];
	394	}
	395
	396	unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
	397	skip_symbols [qw(
	398	Perl_croak_nocontext
	399	Perl_die_nocontext
	400	Perl_deb_nocontext
	401	Perl_form_nocontext
	402	Perl_mess_nocontext
	403	Perl_warn_nocontext
	404	Perl_warner_nocontext
	405	Perl_newSVpvf_nocontext
	406	Perl_sv_catpvf_nocontext
	407	Perl_sv_setpvf_nocontext
	408	Perl_sv_catpvf_mg_nocontext
	409	Perl_sv_setpvf_mg_nocontext
	410	)];
	411	}
	412
413	unless ($define{'PERL_IMPLICIT_SYS'}) {
414	skip_symbols [qw(
415	perl_alloc_using
014822e4	416	perl_clone_using
7766f137 GS	417	)];
	418	}
	419
	420	unless ($define{'FAKE_THREADS'}) {
	421	skip_symbols [qw(PL_curthr)];
	422	}
	423
	424	sub readvar {
	425	my $file = shift;
	426	my $proc = shift \|\| sub { "PL_$_[2]" };
	427	open(VARS,$file) \|\| die "Cannot open $file: $!\n";
	428	my @syms;
	429	while (<VARS>) {
	430	# All symbols have a Perl_ prefix because that's what embed.h
	431	# sticks in front of them.
	432	push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
	433	}
	434	close(VARS);
	435	return \@syms;
	436	}
	437
6f4183fe	438	if ($define{'USE_5005THREADS'}) {
7766f137 GS	439	my $thrd = readvar($thrdvar_h);
	440	skip_symbols $thrd;
	441	}
	442
7766f137 GS	443	if ($define{'PERL_GLOBAL_STRUCT'}) {
	444	my $global = readvar($perlvars_h);
	445	skip_symbols $global;
	446	emit_symbol('Perl_GetVars');
	447	emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
	448	}
36c15d3f	449
22c35a8c GS	450	# functions from *.sym files
22c35a8c GS	451
954c1994	452	my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10	453
7766f137	454	if ($define{'USE_PERLIO'}) {
549a6b10	455	push @syms, $perlio_sym;
7766f137 GS	456	}
	457
	458	for my $syms (@syms) {
	459	open (GLOBAL, "<$syms") \|\| die "failed to open $syms: $!\n";
	460	while (<GLOBAL>) {
	461	next if (!/^[A-Za-z]/);
	462	# Functions have a Perl_ prefix
	463	# Variables have a PL_ prefix
	464	chomp($_);
	465	my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
	466	$symbol .= $_;
	467	emit_symbol($symbol) unless exists $skip{$symbol};
	468	}
	469	close(GLOBAL);
	470	}
0a753a76	471
22c35a8c	472	# variables
0a753a76	473
6f4183fe	474	if ($define{'PERL_OBJECT'} \|\| $define{'MULTIPLICITY'}) {
43cd9f80	475	for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
51371543 GS	476	my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
	477	emit_symbols $glob;
	478	}
	479	}
	480	else {
	481	unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10	482	my $glob = readvar($perlvars_h);
51371543 GS	483	emit_symbols $glob;
	484	}
	485	unless ($define{'MULTIPLICITY'}) {
549a6b10	486	my $glob = readvar($intrpvar_h);
51371543 GS	487	emit_symbols $glob;
51371543 GS	488	}
bbda9c9d	489	unless ($define{'MULTIPLICITY'} \|\| $define{'USE_5005THREADS'}) {
549a6b10	490	my $glob = readvar($thrdvar_h);
51371543 GS	491	emit_symbols $glob;
	492	}
	493	}
0a753a76	494
549a6b10 JH	495	sub try_symbol {
549a6b10 JH	496	my $symbol = shift;
22239a37	497
549a6b10 JH	498	return if $symbol !~ /^[A-Za-z]/;
	499	return if $symbol =~ /^\#/;
	500	$symbol =~s/\r//g;
	501	chomp($symbol);
43cd9f80	502	return if exists $skip{$symbol};
549a6b10	503	emit_symbol($symbol);
3e3baf6d	504	}
0a753a76	505
549a6b10 JH	506	while (<DATA>) {
549a6b10 JH	507	try_symbol($_);
ac4c12e7 GS	508	}
ac4c12e7 GS	509
549a6b10 JH	510	if ($PLATFORM eq 'win32') {
549a6b10 JH	511	foreach my $symbol (qw(
7766f137 GS	512	boot_DynaLoader
	513	Perl_getTHR
	514	Perl_init_os_extras
	515	Perl_setTHR
	516	Perl_thread_create
	517	Perl_win32_init
	518	RunPerl
	519	GetPerlInterpreter
	520	SetPerlInterpreter
	521	win32_errno
	522	win32_environ
	523	win32_stdin
	524	win32_stdout
	525	win32_stderr
	526	win32_ferror
	527	win32_feof
	528	win32_strerror
	529	win32_fprintf
	530	win32_printf
	531	win32_vfprintf
	532	win32_vprintf
	533	win32_fread
	534	win32_fwrite
	535	win32_fopen
	536	win32_fdopen
	537	win32_freopen
	538	win32_fclose
	539	win32_fputs
	540	win32_fputc
	541	win32_ungetc
	542	win32_getc
	543	win32_fileno
	544	win32_clearerr
	545	win32_fflush
	546	win32_ftell
	547	win32_fseek
	548	win32_fgetpos
	549	win32_fsetpos
	550	win32_rewind
	551	win32_tmpfile
	552	win32_abort
	553	win32_fstat
	554	win32_stat
	555	win32_pipe
	556	win32_popen
	557	win32_pclose
	558	win32_rename
	559	win32_setmode
	560	win32_lseek
	561	win32_tell
	562	win32_dup
	563	win32_dup2
	564	win32_open
	565	win32_close
	566	win32_eof
	567	win32_read
	568	win32_write
	569	win32_spawnvp
	570	win32_mkdir
	571	win32_rmdir
	572	win32_chdir
	573	win32_flock
	574	win32_execv
	575	win32_execvp
576	win32_htons
577	win32_ntohs
578	win32_htonl
579	win32_ntohl
580	win32_inet_addr
581	win32_inet_ntoa
582	win32_socket
583	win32_bind
584	win32_listen
585	win32_accept
586	win32_connect
587	win32_send
588	win32_sendto
589	win32_recv
590	win32_recvfrom
591	win32_shutdown
592	win32_closesocket
593	win32_ioctlsocket
594	win32_setsockopt
595	win32_getsockopt
596	win32_getpeername
597	win32_getsockname
598	win32_gethostname
599	win32_gethostbyname
600	win32_gethostbyaddr
601	win32_getprotobyname
602	win32_getprotobynumber
603	win32_getservbyname
604	win32_getservbyport
605	win32_select
606	win32_endhostent
607	win32_endnetent
608	win32_endprotoent
609	win32_endservent
610	win32_getnetent
611	win32_getnetbyname
612	win32_getnetbyaddr
613	win32_getprotoent
614	win32_getservent
615	win32_sethostent
616	win32_setnetent
617	win32_setprotoent
618	win32_setservent
619	win32_getenv
620	win32_putenv
621	win32_perror
622	win32_setbuf
623	win32_setvbuf
624	win32_flushall
625	win32_fcloseall
626	win32_fgets
627	win32_gets
628	win32_fgetc
629	win32_putc
630	win32_puts
631	win32_getchar
632	win32_putchar
633	win32_malloc
634	win32_calloc
635	win32_realloc
636	win32_free
637	win32_sleep
638	win32_times
639	win32_access
640	win32_alarm
641	win32_chmod
642	win32_open_osfhandle
643	win32_get_osfhandle
644	win32_ioctl
645	win32_link
646	win32_unlink
647	win32_utime
648	win32_uname
649	win32_wait
650	win32_waitpid
651	win32_kill
652	win32_str_os_error
653	win32_opendir
654	win32_readdir
655	win32_telldir
656	win32_seekdir
657	win32_rewinddir
658	win32_closedir
659	win32_longpath
660	win32_os_id
661	win32_getpid
662	win32_crypt
663	win32_dynaload
664	))
665	{
549a6b10 JH	666	try_symbol($symbol);
	667	}
	668	}
3cfae81b	669	elsif ($PLATFORM eq 'os2') {
7766f137 GS	670	open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
	671	/^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
	672	close MAP or die 'Cannot close miniperl.map';
	673
	674	@missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} }
	675	keys %export;
	676	delete $export{$_} foreach @missing;
3cfae81b	677	}
22239a37	678
549a6b10 JH	679	# Now all symbols should be defined because
	680	# next we are going to output them.
	681
7766f137 GS	682	foreach my $symbol (sort keys %export) {
	683	output_symbol($symbol);
	684	}
549a6b10 JH	685
549a6b10 JH	686	sub emit_symbol {
7766f137 GS	687	my $symbol = shift;
	688	chomp($symbol);
	689	$export{$symbol} = 1;
549a6b10 JH	690	}
	691
	692	sub output_symbol {
	693	my $symbol = shift;
4cb71bb6 GS	694	$symbol = $bincompat5005{$symbol}
4cb71bb6 GS	695	if $define{PERL_BINCOMPAT_5005} and $symbol =~ /^($bincompat5005)$/;
549a6b10	696	if ($PLATFORM eq 'win32') {
549a6b10	697	$symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a	698	print "\t$symbol\n";
549a6b10 JH	699	# XXX: binary compatibility between compilers is an exercise
	700	# in frustration :-(
	701	# if ($CCTYPE eq "BORLAND") {
	702	# # workaround Borland quirk by exporting both the straight
	703	# # name and a name with leading underscore. Note the
	704	# # alias must come after the symbol itself, if both
	705	# # are to be exported. (Linker bug?)
	706	# print "\t_$symbol\n";
	707	# print "\t$symbol = _$symbol\n";
	708	# }
	709	# elsif ($CCTYPE eq 'GCC') {
	710	# # Symbols have leading _ whole process is $%@"% slow
	711	# # so skip aliases for now
	712	# nprint "\t$symbol\n";
	713	# }
	714	# else {
	715	# # for binary coexistence, export both the symbol and
	716	# # alias with leading underscore
	717	# print "\t$symbol\n";
	718	# print "\t_$symbol = $symbol\n";
	719	# }
7766f137 GS	720	}
7766f137 GS	721	elsif ($PLATFORM eq 'os2') {
3cfae81b	722	print qq( "$symbol"\n);
7766f137 GS	723	}
7766f137 GS	724	elsif ($PLATFORM eq 'aix') {
549a6b10 JH	725	print "$symbol\n";
	726	}
	727	}
	728
	729	1;
	730	__DATA__
	731	# extra globals not included above.
	732	perl_alloc
7766f137	733	perl_alloc_using
014822e4 GS	734	perl_clone
014822e4 GS	735	perl_clone_using
549a6b10 JH	736	perl_construct
	737	perl_destruct
	738	perl_free
	739	perl_parse
	740	perl_run