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New COW mechanism
[perl5.git] / makedef.pl
CommitLineData
3df97b6d 1#./perl -w
549a6b10
JH
2#
3# Create the export list for perl.
4#
86593e8d 5# Needed by WIN32 and OS/2 for creating perl.dll,
60fae896 6# and by AIX for creating libperl.a when -Duseshrplib is in effect,
93ea32b8 7# and by VMS for creating perlshr.exe.
549a6b10 8#
3523994b
DM
9# Reads from information stored in
10#
208d7614 11# %Config::Config (ie config.sh)
3523994b 12# config.h
d500e60d 13# embed.fnc
3523994b
DM
14# globvar.sym
15# intrpvar.h
3523994b
DM
16# miniperl.map (on OS/2)
17# perl5.def (on OS/2; this is the old version of the file being made)
18# perlio.sym
19# perlvars.h
d500e60d 20# regen/opcodes
3523994b 21#
bf09e1bd 22# plus long lists of function names hard-coded directly in this script.
3523994b
DM
23#
24# Writes the result to STDOUT.
25#
26# Normally this script is invoked from a makefile (e.g. win32/Makefile),
27# which redirects STDOUT to a suitable file, such as:
28#
29# perl5.def OS/2
30# perldll.def Windows
31# perl.exp AIX
32# perl.imp NetWare
93ea32b8 33# makedef.lis VMS
c560d966
RGS
34
35BEGIN { unshift @INC, "lib" }
9d6c7f2e 36use Config;
3df97b6d 37use strict;
0a753a76 38
b78dc5b5 39my %ARGS = (CCTYPE => 'MSVC', TARG_DIR => '');
3df97b6d 40
d6035849 41my %define;
910dfcc8 42
5d4e58dc
NC
43my $fold;
44
c1b34f5f
NC
45sub process_cc_flags {
46 foreach (map {split /\s+/, $_} @_) {
47 $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/;
48 }
49}
50
7766f137
GS
51while (@ARGV) {
52 my $flag = shift;
c1b34f5f
NC
53 if ($flag =~ /^(?:CC_FLAGS=)?(-D\w.*)/) {
54 process_cc_flags($1);
0dc3711c
NC
55 } elsif ($flag =~ /^(CCTYPE|FILETYPE|PLATFORM|TARG_DIR)=(.+)$/) {
56 $ARGS{$1} = $2;
5d4e58dc
NC
57 } elsif ($flag eq '--sort-fold') {
58 ++$fold;
5c728af0 59 }
7766f137 60}
d55594ae 61
d500e60d
NC
62require "$ARGS{TARG_DIR}regen/embed_lib.pl";
63
29200a82 64{
1f7ae1be 65 my @PLATFORM = qw(aix win32 wince os2 netware vms test);
29200a82
NC
66 my %PLATFORM;
67 @PLATFORM{@PLATFORM} = ();
549a6b10 68
29200a82
NC
69 die "PLATFORM undefined, must be one of: @PLATFORM\n"
70 unless defined $ARGS{PLATFORM};
71 die "PLATFORM must be one of: @PLATFORM\n"
72 unless exists $PLATFORM{$ARGS{PLATFORM}};
73}
549a6b10 74
208d7614
NC
75# Is the following guard strictly necessary? Added during refactoring
76# to keep the same behaviour when merging other code into here.
c1b34f5f 77process_cc_flags(@Config{qw(ccflags optimize)})
0dc3711c
NC
78 if $ARGS{PLATFORM} ne 'win32' && $ARGS{PLATFORM} ne 'wince'
79 && $ARGS{PLATFORM} ne 'netware';
208d7614 80
c960bcfd
NC
81# Add the compile-time options that miniperl was built with to %define.
82# On Win32 these are not the same options as perl itself will be built
83# with since miniperl is built with a canned config (one of the win32/
84# config_H.*) and none of the BUILDOPT's that are set in the makefiles,
85# but they do include some #define's that are hard-coded in various
86# source files and header files and don't include any BUILDOPT's that
87# the user might have chosen to disable because the canned configs are
88# minimal configs that don't include any of those options.
89
90my @options = sort(Config::bincompat_options(), Config::non_bincompat_options());
1f7ae1be 91print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test';
c960bcfd 92$define{$_} = 1 foreach @options;
17bdc114 93
c6261f3b
JH
94my %exportperlmalloc =
95 (
96 Perl_malloc => "malloc",
97 Perl_mfree => "free",
98 Perl_realloc => "realloc",
99 Perl_calloc => "calloc",
100 );
101
0dc3711c 102my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2';
c6261f3b 103
762c82db 104open(CFG, '<', 'config.h') || die "Cannot open config.h: $!\n";
7766f137 105while (<CFG>) {
1f0041ed 106 $define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY
918a61c7 107 |SPRINTF_RETURNS_STRLEN
dc2a396b 108 |KILL_BY_SIGPRC
1f0041ed 109 |(?:PERL|USE|HAS)_\w+)\b/x;
7766f137 110}
bbc8f9de
NIS
111close(CFG);
112
18c4b137
JH
113# perl.h logic duplication begins
114
115if ($define{USE_ITHREADS}) {
acfe0abc 116 if (!$define{MULTIPLICITY}) {
18c4b137
JH
117 $define{MULTIPLICITY} = 1;
118 }
119}
120
121$define{PERL_IMPLICIT_CONTEXT} ||=
122 $define{USE_ITHREADS} ||
18c4b137
JH
123 $define{MULTIPLICITY} ;
124
0dc3711c 125if ($define{USE_ITHREADS} && $ARGS{PLATFORM} ne 'win32' && $^O ne 'darwin') {
10bc17b6
JH
126 $define{USE_REENTRANT_API} = 1;
127}
128
18c4b137
JH
129# perl.h logic duplication ends
130
1f7ae1be
NC
131print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n"
132 unless $ARGS{PLATFORM} eq 'test';
dcddf0a3 133
d6035849
NC
134my $sym_ord = 0;
135my %ordinal;
136
0dc3711c 137if ($ARGS{PLATFORM} eq 'os2') {
52e4c282
IZ
138 if (open my $fh, '<', 'perl5.def') {
139 while (<$fh>) {
140 last if /^\s*EXPORTS\b/;
141 }
142 while (<$fh>) {
78232bc0 143 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282
IZ
144 # This allows skipping ordinals which were used in older versions
145 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
146 }
147 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
148 }
2986a63f 149}
bbc8f9de 150
44c17813
NC
151my %skip;
152# All platforms export boot_DynaLoader unconditionally.
153my %export = ( boot_DynaLoader => 1 );
154
430d15ed
NC
155sub try_symbols {
156 foreach my $symbol (@_) {
44c17813
NC
157 ++$export{$symbol} unless exists $skip{$symbol};
158 }
159}
160
161sub readvar {
162 # $hash is the hash that we're adding to. For one of our callers, it will
163 # actually be the skip hash but that doesn't affect the intent of what
164 # we're doing, as in that case we skip adding something to the skip hash
165 # for the second time.
166
321600e1
NC
167 my $file = $ARGS{TARG_DIR} . shift;
168 my $hash = shift;
169 my $proc = shift;
44c17813
NC
170 open my $vars, '<', $file or die die "Cannot open $file: $!\n";
171
172 while (<$vars>) {
173 # All symbols have a Perl_ prefix because that's what embed.h sticks
174 # in front of them. The A?I?S?C? is strictly speaking wrong.
115ff745 175 next unless /\bPERLVAR(A?I?S?C?)\(([IGT]),\s*(\w+)/;
44c17813
NC
176
177 my $var = "PL_$3";
178 my $symbol = $proc ? &$proc($1,$2,$3) : $var;
179 ++$hash->{$symbol} unless exists $skip{$var};
51371543 180 }
22239a37
NIS
181}
182
0dc3711c 183if ($ARGS{PLATFORM} ne 'os2') {
e7c4906b 184 ++$skip{$_} foreach qw(
f2921293
NC
185 PL_cryptseen
186 PL_opsave
187 Perl_GetVars
188 Perl_dump_fds
189 Perl_my_bcopy
190 Perl_my_bzero
191 Perl_my_chsize
192 Perl_my_htonl
193 Perl_my_memcmp
194 Perl_my_memset
195 Perl_my_ntohl
196 Perl_my_swap
e7c4906b 197 );
0dc3711c 198 if ($ARGS{PLATFORM} eq 'vms') {
e7c4906b 199 ++$skip{PL_statusvalue_posix};
4b476daa
CB
200 # This is a wrapper if we have symlink, not a replacement
201 # if we don't.
202 ++$skip{Perl_my_symlink} unless $Config{d_symlink};
c36317f0 203 } else {
e7c4906b 204 ++$skip{PL_statusvalue_vms};
0dc3711c 205 if ($ARGS{PLATFORM} ne 'aix') {
e7c4906b 206 ++$skip{$_} foreach qw(
c36317f0
NC
207 PL_DBcv
208 PL_generation
209 PL_lastgotoprobe
210 PL_modcount
211 PL_timesbuf
212 main
e7c4906b 213 );
c36317f0
NC
214 }
215 }
f2921293
NC
216}
217
0dc3711c 218if ($ARGS{PLATFORM} ne 'vms') {
c36317f0 219 # VMS does its own thing for these symbols.
e7c4906b 220 ++$skip{$_} foreach qw(
c36317f0
NC
221 PL_sig_handlers_initted
222 PL_sig_ignoring
223 PL_sig_defaulting
e7c4906b 224 );
0dc3711c 225 if ($ARGS{PLATFORM} ne 'win32') {
e7c4906b 226 ++$skip{$_} foreach qw(
c36317f0
NC
227 Perl_do_spawn
228 Perl_do_spawn_nowait
229 Perl_do_aspawn
e7c4906b 230 );
c36317f0 231 }
7766f137 232}
c36317f0 233
df39eaa8 234unless ($define{UNLINK_ALL_VERSIONS}) {
e7c4906b 235 ++$skip{Perl_unlnk};
93ea32b8 236}
3cfae81b 237
7766f137 238unless ($define{'DEBUGGING'}) {
e7c4906b 239 ++$skip{$_} foreach qw(
7766f137
GS
240 Perl_debop
241 Perl_debprofdump
242 Perl_debstack
243 Perl_debstackptrs
5cbf7fcf 244 Perl_pad_sv
b65222da 245 Perl_pad_setsv
943795c2 246 Perl_hv_assert
7766f137
GS
247 PL_watchaddr
248 PL_watchok
e0cde265 249 PL_watch_pvx
e7c4906b 250 );
7766f137
GS
251}
252
253if ($define{'PERL_IMPLICIT_SYS'}) {
e7c4906b 254 ++$skip{$_} foreach qw(
7766f137
GS
255 Perl_my_popen
256 Perl_my_pclose
e7c4906b 257 );
2c84c919
NC
258 ++$export{$_} foreach qw(perl_get_host_info perl_alloc_override);
259 ++$export{perl_clone_host} if $define{USE_ITHREADS};
7766f137
GS
260}
261else {
e7c4906b 262 ++$skip{$_} foreach qw(
7766f137
GS
263 PL_Mem
264 PL_MemShared
265 PL_MemParse
266 PL_Env
267 PL_StdIO
268 PL_LIO
269 PL_Dir
270 PL_Sock
271 PL_Proc
2c84c919
NC
272 perl_alloc_using
273 perl_clone_using
e7c4906b 274 );
7766f137
GS
275}
276
db2c6cb3
FC
277unless ($define{'PERL_OLD_COPY_ON_WRITE'}
278 || $define{'PERL_NEW_COPY_ON_WRITE'}) {
e7c4906b 279 ++$skip{Perl_sv_setsv_cow};
0190f6ec
AT
280}
281
5bcb3f6c 282unless ($define{'USE_REENTRANT_API'}) {
e7c4906b 283 ++$skip{PL_reentrant_buffer};
5bcb3f6c
NIS
284}
285
7766f137 286if ($define{'MYMALLOC'}) {
430d15ed 287 try_symbols(qw(
7766f137 288 Perl_dump_mstats
827e134a 289 Perl_get_mstats
9c130f5b
NIS
290 Perl_strdup
291 Perl_putenv
6af660ee
IZ
292 MallocCfg_ptr
293 MallocCfgP_ptr
430d15ed 294 ));
3cf3941e
NC
295 unless ($define{USE_ITHREADS}) {
296 ++$skip{PL_malloc_mutex}
80fc1a6e 297 }
51371543
GS
298}
299else {
e7c4906b 300 ++$skip{$_} foreach qw(
7766f137
GS
301 PL_malloc_mutex
302 Perl_dump_mstats
6ecd3fcb 303 Perl_get_mstats
6af660ee
IZ
304 MallocCfg_ptr
305 MallocCfgP_ptr
e7c4906b 306 );
7766f137
GS
307}
308
8852afe9 309if ($define{'PERL_USE_SAFE_PUTENV'}) {
e7c4906b 310 ++$skip{PL_use_safe_putenv};
8852afe9
MB
311}
312
3db8f154 313unless ($define{'USE_ITHREADS'}) {
e7c4906b 314 ++$skip{PL_thr_key};
f433d095
GS
315}
316
3db8f154 317# USE_5005THREADS symbols. Kept as reference for easier removal
e7c4906b 318++$skip{$_} foreach qw(
7766f137
GS
319 PL_sv_mutex
320 PL_strtab_mutex
321 PL_svref_mutex
7766f137
GS
322 PL_cred_mutex
323 PL_eval_mutex
6940069f
GS
324 PL_fdpid_mutex
325 PL_sv_lock_mutex
7766f137
GS
326 PL_eval_cond
327 PL_eval_owner
328 PL_threads_mutex
329 PL_nthreads
330 PL_nthreads_cond
331 PL_threadnum
332 PL_threadsv_names
333 PL_thrsv
334 PL_vtbl_mutex
7766f137
GS
335 Perl_condpair_magic
336 Perl_new_struct_thread
337 Perl_per_thread_magicals
338 Perl_thread_create
339 Perl_find_threadsv
340 Perl_unlock_condpair
341 Perl_magic_mutexfree
4755096e 342 Perl_sv_lock
e7c4906b 343 );
7766f137
GS
344
345unless ($define{'USE_ITHREADS'}) {
e7c4906b 346 ++$skip{$_} foreach qw(
bb0d02ab 347 PL_check_mutex
534825c4 348 PL_op_mutex
7e95b20d
JH
349 PL_regex_pad
350 PL_regex_padav
e2975953 351 PL_dollarzero_mutex
b60bf3b9 352 PL_hints_mutex
8703a9a4 353 PL_my_ctx_mutex
f1791e53 354 PL_perlio_mutex
d4d03940
FC
355 PL_stashpad
356 PL_stashpadix
357 PL_stashpadmax
61a25672 358 Perl_alloccopstash
7c425e3c
NC
359 Perl_clone_params_del
360 Perl_clone_params_new
b0bb49b6 361 Perl_parser_dup
7766f137
GS
362 Perl_dirp_dup
363 Perl_cx_dup
364 Perl_si_dup
365 Perl_any_dup
366 Perl_ss_dup
367 Perl_fp_dup
368 Perl_gp_dup
369 Perl_he_dup
370 Perl_mg_dup
7f605079 371 Perl_re_dup_guts
7766f137 372 Perl_sv_dup
7c425e3c 373 Perl_sv_dup_inc
aeef2723 374 Perl_rvpv_dup
88daff13 375 Perl_hek_dup
7766f137 376 Perl_sys_intern_dup
7766f137
GS
377 perl_clone
378 perl_clone_using
dc1061dc 379 Perl_stashpv_hvname_match
1fa600a7 380 Perl_regdupe_internal
392d04bb 381 Perl_newPADOP
e7c4906b 382 );
7766f137
GS
383}
384
385unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
e7c4906b 386 ++$skip{$_} foreach qw(
1f9ecdc6
SH
387 PL_my_cxt_index
388 PL_my_cxt_list
389 PL_my_cxt_size
ecb9cc66 390 PL_my_cxt_keys
7766f137
GS
391 Perl_croak_nocontext
392 Perl_die_nocontext
393 Perl_deb_nocontext
394 Perl_form_nocontext
e0f4245d 395 Perl_load_module_nocontext
7766f137
GS
396 Perl_mess_nocontext
397 Perl_warn_nocontext
398 Perl_warner_nocontext
399 Perl_newSVpvf_nocontext
400 Perl_sv_catpvf_nocontext
401 Perl_sv_setpvf_nocontext
402 Perl_sv_catpvf_mg_nocontext
403 Perl_sv_setpvf_mg_nocontext
484eff17 404 Perl_my_cxt_init
ecb9cc66 405 Perl_my_cxt_index
e7c4906b 406 );
7766f137
GS
407}
408
aadb217d 409unless ($define{'PERL_NEED_APPCTX'}) {
e7c4906b 410 ++$skip{PL_appctx};
e0cde265
SH
411}
412
aadb217d 413unless ($define{'PERL_NEED_TIMESBASE'}) {
e7c4906b 414 ++$skip{PL_timesbase};
e0cde265
SH
415}
416
dfc72f41 417unless ($define{'DEBUG_LEAKING_SCALARS'}) {
e7c4906b 418 ++$skip{PL_sv_serial};
dfc72f41
NC
419}
420
808e2276 421unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) {
e7c4906b 422 ++$skip{PL_dumper_fd};
808e2276 423}
e7c4906b 424
c69033f2 425unless ($define{'PERL_DONT_CREATE_GVSV'}) {
e7c4906b 426 ++$skip{Perl_gv_SVadd};
c69033f2 427}
e7c4906b 428
ce582cee 429if ($define{'SPRINTF_RETURNS_STRLEN'}) {
e7c4906b 430 ++$skip{Perl_my_sprintf};
ce582cee 431}
e7c4906b 432
ca0c25f6 433unless ($define{'PERL_USES_PL_PIDSTATUS'}) {
e7c4906b 434 ++$skip{PL_pidstatus};
ca0c25f6 435}
808e2276 436
02ca4724 437unless ($define{'PERL_TRACK_MEMPOOL'}) {
e7c4906b 438 ++$skip{PL_memory_debug_header};
02ca4724
SP
439}
440
2cea2a29 441unless ($define{PERL_MAD}) {
e7c4906b 442 ++$skip{$_} foreach qw(
e3e31fab
SH
443 PL_madskills
444 PL_xmlfp
e7c4906b 445 );
e3e31fab
SH
446}
447
2a5adacc 448unless ($define{'MULTIPLICITY'}) {
e7c4906b 449 ++$skip{$_} foreach qw(
01523419 450 PL_interp_size
9e08d3a4 451 PL_interp_size_5_16_0
e7c4906b 452 );
2a5adacc
JD
453}
454
455unless ($define{'PERL_GLOBAL_STRUCT'}) {
e7c4906b 456 ++$skip{PL_global_struct_size};
2a5adacc
JD
457}
458
436dbe32 459unless ($define{'PERL_GLOBAL_STRUCT_PRIVATE'}) {
e7c4906b 460 ++$skip{$_} foreach qw(
436dbe32
SH
461 PL_my_cxt_keys
462 Perl_my_cxt_index
e7c4906b 463 );
436dbe32
SH
464}
465
bd1ae5d2 466unless ($define{HAS_MMAP}) {
e7c4906b 467 ++$skip{PL_mmap_page_size};
ac6bedea
JH
468}
469
bd1ae5d2 470if ($define{HAS_SIGACTION}) {
e7c4906b 471 ++$skip{PL_sig_trapped};
662667f1
CB
472
473 if ($ARGS{PLATFORM} eq 'vms') {
474 # FAKE_PERSISTENT_SIGNAL_HANDLERS defined as !defined(HAS_SIGACTION)
475 ++$skip{PL_sig_ignoring};
dc2a396b 476 ++$skip{PL_sig_handlers_initted} unless $define{KILL_BY_SIGPRC};
662667f1 477 }
d97afc04
AT
478}
479
dc2a396b
CB
480if ($ARGS{PLATFORM} eq 'vms' && !$define{KILL_BY_SIGPRC}) {
481 # FAKE_DEFAULT_SIGNAL_HANDLERS defined as KILL_BY_SIGPRC
482 ++$skip{Perl_csighandler_init};
483 ++$skip{Perl_my_kill};
484 ++$skip{Perl_sig_to_vmscondition};
485 ++$skip{PL_sig_defaulting};
486 ++$skip{PL_sig_handlers_initted} unless !$define{HAS_SIGACTION};
487}
488
bdcba273 489unless ($define{USE_LOCALE_COLLATE}) {
e7c4906b 490 ++$skip{$_} foreach qw(
bdcba273
NC
491 PL_collation_ix
492 PL_collation_name
493 PL_collation_standard
494 PL_collxfrm_base
495 PL_collxfrm_mult
496 Perl_sv_collxfrm
497 Perl_sv_collxfrm_flags
e7c4906b 498 );
bdcba273
NC
499}
500
1f1ade4f 501unless ($define{USE_LOCALE_NUMERIC}) {
e7c4906b 502 ++$skip{$_} foreach qw(
1f1ade4f
NC
503 PL_numeric_local
504 PL_numeric_name
505 PL_numeric_radix_sv
506 PL_numeric_standard
e7c4906b 507 );
1f1ade4f
NC
508}
509
1ab20eaa 510unless ($define{HAVE_INTERP_INTERN}) {
e7c4906b 511 ++$skip{$_} foreach qw(
1ab20eaa
NC
512 Perl_sys_intern_clear
513 Perl_sys_intern_dup
514 Perl_sys_intern_init
515 PL_sys_intern
e7c4906b 516 );
1ab20eaa
NC
517}
518
47e4ddfc 519if ($define{HAS_SIGNBIT}) {
e7c4906b 520 ++$skip{Perl_signbit};
47e4ddfc
NC
521}
522
7766f137 523if ($define{'PERL_GLOBAL_STRUCT'}) {
321600e1 524 readvar('perlvars.h', \%skip);
8dd15074
NC
525 # This seems like the least ugly way to cope with the fact that PL_sh_path
526 # is mentioned in perlvar.h and globvar.sym, and always exported.
527 delete $skip{PL_sh_path};
944921d3 528 ++$export{Perl_GetVars};
0dc3711c 529 try_symbols(qw(PL_Vars PL_VarsPtr)) unless $ARGS{CCTYPE} eq 'GCC';
aadb217d 530} else {
e7c4906b 531 ++$skip{$_} foreach qw(Perl_init_global_struct Perl_free_global_struct);
7766f137 532}
36c15d3f 533
22c35a8c
GS
534# functions from *.sym files
535
d500e60d 536my @syms = qw(globvar.sym);
549a6b10 537
d892637e
NIS
538# Symbols that are the public face of the PerlIO layers implementation
539# These are in _addition to_ the public face of the abstraction
540# and need to be exported to allow XS modules to implement layers
9df9a5cd 541my @layer_syms = qw(
db76e01e
JH
542 PerlIOBase_binmode
543 PerlIOBase_clearerr
544 PerlIOBase_close
545 PerlIOBase_dup
546 PerlIOBase_eof
547 PerlIOBase_error
548 PerlIOBase_fileno
3dfd1b5c 549 PerlIOBase_open
db76e01e
JH
550 PerlIOBase_noop_fail
551 PerlIOBase_noop_ok
552 PerlIOBase_popped
7e700b9a 553 PerlIOBase_pushed
db76e01e
JH
554 PerlIOBase_read
555 PerlIOBase_setlinebuf
556 PerlIOBase_unread
557 PerlIOBuf_bufsiz
558 PerlIOBuf_close
559 PerlIOBuf_dup
560 PerlIOBuf_fill
561 PerlIOBuf_flush
562 PerlIOBuf_get_base
563 PerlIOBuf_get_cnt
564 PerlIOBuf_get_ptr
565 PerlIOBuf_open
566 PerlIOBuf_popped
567 PerlIOBuf_pushed
568 PerlIOBuf_read
569 PerlIOBuf_seek
570 PerlIOBuf_set_ptrcnt
571 PerlIOBuf_tell
572 PerlIOBuf_unread
573 PerlIOBuf_write
574 PerlIO_allocate
8ffeedc3 575 PerlIO_apply_layera
db76e01e
JH
576 PerlIO_apply_layers
577 PerlIO_arg_fetch
578 PerlIO_debug
579 PerlIO_define_layer
4dcdb34a 580 PerlIO_find_layer
51d05609 581 PerlIO_isutf8
db76e01e 582 PerlIO_layer_fetch
4dcdb34a 583 PerlIO_list_alloc
db76e01e
JH
584 PerlIO_list_free
585 PerlIO_modestr
586 PerlIO_parse_layers
587 PerlIO_pending
588 PerlIO_perlio
589 PerlIO_pop
590 PerlIO_push
591 PerlIO_sv_dup
592 Perl_PerlIO_clearerr
593 Perl_PerlIO_close
188f0c84 594 Perl_PerlIO_context_layers
db76e01e
JH
595 Perl_PerlIO_eof
596 Perl_PerlIO_error
597 Perl_PerlIO_fileno
598 Perl_PerlIO_fill
599 Perl_PerlIO_flush
600 Perl_PerlIO_get_base
601 Perl_PerlIO_get_bufsiz
602 Perl_PerlIO_get_cnt
603 Perl_PerlIO_get_ptr
604 Perl_PerlIO_read
605 Perl_PerlIO_seek
606 Perl_PerlIO_set_cnt
607 Perl_PerlIO_set_ptrcnt
608 Perl_PerlIO_setlinebuf
609 Perl_PerlIO_stderr
610 Perl_PerlIO_stdin
611 Perl_PerlIO_stdout
612 Perl_PerlIO_tell
613 Perl_PerlIO_unread
614 Perl_PerlIO_write
9df9a5cd 615);
0dc3711c 616if ($ARGS{PLATFORM} eq 'netware') {
a5564b91
JH
617 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
618}
d892637e 619
7766f137 620if ($define{'USE_PERLIO'}) {
d892637e
NIS
621 # Export the symols that make up the PerlIO abstraction, regardless
622 # of its implementation - read from a file
321600e1 623 push @syms, 'perlio.sym';
d892637e
NIS
624
625 # This part is then dependent on how the abstraction is implemented
084592ab 626 if ($define{'USE_SFIO'}) {
d892637e 627 # Old legacy non-stdio "PerlIO"
e7c4906b
NC
628 ++$skip{$_} foreach @layer_syms;
629 ++$skip{perlsio_binmode};
084592ab 630 # SFIO defines most of the PerlIO routines as macros
d892637e
NIS
631 # So undo most of what $perlio_sym has just done - d'oh !
632 # Perhaps it would be better to list the ones which do exist
633 # And emit them
e7c4906b 634 ++$skip{$_} foreach qw(
084592ab
CN
635 PerlIO_canset_cnt
636 PerlIO_clearerr
637 PerlIO_close
638 PerlIO_eof
639 PerlIO_error
640 PerlIO_exportFILE
641 PerlIO_fast_gets
642 PerlIO_fdopen
643 PerlIO_fileno
644 PerlIO_findFILE
645 PerlIO_flush
646 PerlIO_get_base
647 PerlIO_get_bufsiz
648 PerlIO_get_cnt
649 PerlIO_get_ptr
650 PerlIO_getc
651 PerlIO_getname
652 PerlIO_has_base
653 PerlIO_has_cntptr
654 PerlIO_importFILE
655 PerlIO_open
656 PerlIO_printf
657 PerlIO_putc
658 PerlIO_puts
659 PerlIO_read
660 PerlIO_releaseFILE
661 PerlIO_reopen
662 PerlIO_rewind
663 PerlIO_seek
664 PerlIO_set_cnt
665 PerlIO_set_ptrcnt
666 PerlIO_setlinebuf
667 PerlIO_sprintf
668 PerlIO_stderr
669 PerlIO_stdin
670 PerlIO_stdout
671 PerlIO_stdoutf
672 PerlIO_tell
673 PerlIO_ungetc
674 PerlIO_vprintf
675 PerlIO_write
bcdb689b
JH
676 PerlIO_perlio
677 Perl_PerlIO_clearerr
678 Perl_PerlIO_close
679 Perl_PerlIO_eof
680 Perl_PerlIO_error
681 Perl_PerlIO_fileno
682 Perl_PerlIO_fill
683 Perl_PerlIO_flush
684 Perl_PerlIO_get_base
685 Perl_PerlIO_get_bufsiz
686 Perl_PerlIO_get_cnt
687 Perl_PerlIO_get_ptr
688 Perl_PerlIO_read
689 Perl_PerlIO_seek
690 Perl_PerlIO_set_cnt
691 Perl_PerlIO_set_ptrcnt
692 Perl_PerlIO_setlinebuf
693 Perl_PerlIO_stderr
694 Perl_PerlIO_stdin
695 Perl_PerlIO_stdout
696 Perl_PerlIO_tell
697 Perl_PerlIO_unread
698 Perl_PerlIO_write
ffcf5686
JH
699 PL_def_layerlist
700 PL_known_layers
701 PL_perlio
e7c4906b 702 );
084592ab 703 }
d892637e
NIS
704 else {
705 # PerlIO with layers - export implementation
430d15ed 706 try_symbols(@layer_syms, 'perlsio_binmode');
d892637e 707 }
5138f914 708} else {
d892637e
NIS
709 # -Uuseperlio
710 # Skip the PerlIO layer symbols - although
aadb217d 711 # nothing should have exported them anyway.
e7c4906b
NC
712 ++$skip{$_} foreach @layer_syms;
713 ++$skip{$_} foreach qw(
a6272963
SH
714 perlsio_binmode
715 PL_def_layerlist
716 PL_known_layers
717 PL_perlio
718 PL_perlio_debug_fd
719 PL_perlio_fd_refcnt
720 PL_perlio_fd_refcnt_size
01cace46 721 PL_perlio_mutex
e7c4906b 722 );
1e8a8f59 723
d892637e
NIS
724 # Also do NOT add abstraction symbols from $perlio_sym
725 # abstraction is done as #define to stdio
bf09e1bd 726 # Remaining remnants that _may_ be functions are handled below.
9df9a5cd 727}
7766f137 728
71afeaec
NC
729###############################################################################
730
731# At this point all skip lists should be completed, as we are about to test
732# many symbols against them.
733
d500e60d
NC
734{
735 my %seen;
736 my ($embed) = setup_embed($ARGS{TARG_DIR});
737
738 foreach (@$embed) {
739 my ($flags, $retval, $func, @args) = @$_;
740 next unless $func;
741 if ($flags =~ /[AX]/ && $flags !~ /[xm]/ || $flags =~ /b/) {
742 # public API, so export
743
744 # If a function is defined twice, for example before and after
745 # an #else, only export its name once. Important to do this test
746 # within the block, as the *first* definition may have flags which
747 # mean "don't export"
748 next if $seen{$func}++;
749 $func = "Perl_$func" if $flags =~ /[pbX]/;
750 ++$export{$func} unless exists $skip{$func};
751 }
752 }
753}
754
321600e1
NC
755foreach (@syms) {
756 my $syms = $ARGS{TARG_DIR} . $_;
a6587d2d
NC
757 open my $global, '<', $syms or die "failed to open $syms: $!\n";
758 # Functions already have a Perl_ prefix
759 # Variables need a PL_ prefix
760 my $prefix = $syms =~ /var\.sym$/i ? 'PL_' : '';
761 while (<$global>) {
762 next unless /^([A-Za-z].*)/;
763 my $symbol = "$prefix$1";
944921d3 764 ++$export{$symbol} unless exists $skip{$symbol};
7766f137 765 }
7766f137 766}
0a753a76 767
22c35a8c 768# variables
0a753a76 769
87b9e160 770if ($define{'MULTIPLICITY'} && $define{PERL_GLOBAL_STRUCT}) {
321600e1 771 readvar('perlvars.h', \%export, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
1acb48c9 772 # XXX AIX seems to want the perlvars.h symbols, for some reason
0dc3711c 773 if ($ARGS{PLATFORM} eq 'aix' or $ARGS{PLATFORM} eq 'os2') { # OS/2 needs PL_thr_key
321600e1 774 readvar('perlvars.h', \%export);
51371543
GS
775 }
776}
777else {
778 unless ($define{'PERL_GLOBAL_STRUCT'}) {
321600e1 779 readvar('perlvars.h', \%export);
9df9a5cd 780 }
87b9e160 781 unless ($define{MULTIPLICITY}) {
321600e1 782 readvar('intrpvar.h', \%export);
87b9e160 783 }
51371543 784}
0a753a76 785
bf09e1bd 786# Oddities from PerlIO
01cace46
NC
787# All have alternate implementations in perlio.c, so always exist.
788# Should they be considered to be part of the API?
430d15ed 789try_symbols(qw(
bf09e1bd
NC
790 PerlIO_binmode
791 PerlIO_getpos
792 PerlIO_init
793 PerlIO_setpos
794 PerlIO_sprintf
bf09e1bd
NC
795 PerlIO_tmpfile
796 PerlIO_vsprintf
430d15ed 797 ));
ac4c12e7 798
0dc3711c 799if ($ARGS{PLATFORM} eq 'win32') {
7a95c549 800 try_symbols(qw(
5581753c
NC
801 win32_free_childdir
802 win32_free_childenv
803 win32_get_childdir
804 win32_get_childenv
805 win32_spawnvp
7a95c549 806 ));
5581753c
NC
807}
808
0dc3711c 809if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
7a95c549 810 try_symbols(qw(
7766f137 811 Perl_init_os_extras
c44d3fdb 812 Perl_thread_create
7766f137 813 Perl_win32_init
23f519f0 814 Perl_win32_term
7766f137 815 RunPerl
5290524f 816 win32_async_check
7766f137
GS
817 win32_errno
818 win32_environ
7766f137
GS
819 win32_abort
820 win32_fstat
821 win32_stat
822 win32_pipe
823 win32_popen
824 win32_pclose
825 win32_rename
826 win32_setmode
11bb82ff 827 win32_chsize
7766f137
GS
828 win32_lseek
829 win32_tell
830 win32_dup
831 win32_dup2
832 win32_open
833 win32_close
834 win32_eof
4342f4d6 835 win32_isatty
7766f137
GS
836 win32_read
837 win32_write
7766f137
GS
838 win32_mkdir
839 win32_rmdir
840 win32_chdir
841 win32_flock
842 win32_execv
843 win32_execvp
844 win32_htons
845 win32_ntohs
846 win32_htonl
847 win32_ntohl
848 win32_inet_addr
849 win32_inet_ntoa
850 win32_socket
851 win32_bind
852 win32_listen
853 win32_accept
854 win32_connect
855 win32_send
856 win32_sendto
857 win32_recv
858 win32_recvfrom
859 win32_shutdown
860 win32_closesocket
861 win32_ioctlsocket
862 win32_setsockopt
863 win32_getsockopt
864 win32_getpeername
865 win32_getsockname
866 win32_gethostname
867 win32_gethostbyname
868 win32_gethostbyaddr
869 win32_getprotobyname
870 win32_getprotobynumber
871 win32_getservbyname
872 win32_getservbyport
873 win32_select
874 win32_endhostent
875 win32_endnetent
876 win32_endprotoent
877 win32_endservent
878 win32_getnetent
879 win32_getnetbyname
880 win32_getnetbyaddr
881 win32_getprotoent
882 win32_getservent
883 win32_sethostent
884 win32_setnetent
885 win32_setprotoent
886 win32_setservent
887 win32_getenv
888 win32_putenv
889 win32_perror
7766f137
GS
890 win32_malloc
891 win32_calloc
892 win32_realloc
893 win32_free
894 win32_sleep
895 win32_times
896 win32_access
897 win32_alarm
898 win32_chmod
899 win32_open_osfhandle
900 win32_get_osfhandle
901 win32_ioctl
902 win32_link
903 win32_unlink
904 win32_utime
57ab3dfe 905 win32_gettimeofday
7766f137
GS
906 win32_uname
907 win32_wait
908 win32_waitpid
909 win32_kill
910 win32_str_os_error
911 win32_opendir
912 win32_readdir
913 win32_telldir
914 win32_seekdir
915 win32_rewinddir
916 win32_closedir
917 win32_longpath
aa2b96ec 918 win32_ansipath
7766f137
GS
919 win32_os_id
920 win32_getpid
921 win32_crypt
922 win32_dynaload
df3728a2 923 win32_clearenv
00b02797
JH
924 win32_stdin
925 win32_stdout
926 win32_stderr
927 win32_ferror
928 win32_feof
929 win32_strerror
930 win32_fprintf
931 win32_printf
932 win32_vfprintf
933 win32_vprintf
934 win32_fread
935 win32_fwrite
936 win32_fopen
937 win32_fdopen
938 win32_freopen
939 win32_fclose
940 win32_fputs
941 win32_fputc
942 win32_ungetc
943 win32_getc
944 win32_fileno
945 win32_clearerr
946 win32_fflush
947 win32_ftell
948 win32_fseek
949 win32_fgetpos
950 win32_fsetpos
951 win32_rewind
952 win32_tmpfile
953 win32_setbuf
954 win32_setvbuf
955 win32_flushall
956 win32_fcloseall
957 win32_fgets
958 win32_gets
959 win32_fgetc
960 win32_putc
961 win32_puts
962 win32_getchar
963 win32_putchar
7a95c549 964 ));
549a6b10 965}
0dc3711c 966elsif ($ARGS{PLATFORM} eq 'vms') {
71afeaec
NC
967 try_symbols(qw(
968 Perl_cando
969 Perl_cando_by_name
970 Perl_closedir
971 Perl_csighandler_init
972 Perl_do_rmdir
973 Perl_fileify_dirspec
974 Perl_fileify_dirspec_ts
975 Perl_fileify_dirspec_utf8
976 Perl_fileify_dirspec_utf8_ts
977 Perl_flex_fstat
978 Perl_flex_lstat
979 Perl_flex_stat
980 Perl_kill_file
981 Perl_my_chdir
982 Perl_my_chmod
983 Perl_my_crypt
984 Perl_my_endpwent
985 Perl_my_fclose
986 Perl_my_fdopen
987 Perl_my_fgetname
988 Perl_my_flush
989 Perl_my_fwrite
990 Perl_my_gconvert
991 Perl_my_getenv
992 Perl_my_getenv_len
993 Perl_my_getlogin
994 Perl_my_getpwnam
995 Perl_my_getpwuid
996 Perl_my_gmtime
997 Perl_my_kill
998 Perl_my_localtime
999 Perl_my_mkdir
1000 Perl_my_sigaction
1001 Perl_my_symlink
1002 Perl_my_time
1003 Perl_my_tmpfile
1004 Perl_my_trnlnm
1005 Perl_my_utime
1006 Perl_my_waitpid
1007 Perl_opendir
1008 Perl_pathify_dirspec
1009 Perl_pathify_dirspec_ts
1010 Perl_pathify_dirspec_utf8
1011 Perl_pathify_dirspec_utf8_ts
1012 Perl_readdir
1013 Perl_readdir_r
1014 Perl_rename
1015 Perl_rmscopy
1016 Perl_rmsexpand
1017 Perl_rmsexpand_ts
1018 Perl_rmsexpand_utf8
1019 Perl_rmsexpand_utf8_ts
1020 Perl_seekdir
1021 Perl_sig_to_vmscondition
1022 Perl_telldir
1023 Perl_tounixpath
1024 Perl_tounixpath_ts
1025 Perl_tounixpath_utf8
1026 Perl_tounixpath_utf8_ts
1027 Perl_tounixspec
1028 Perl_tounixspec_ts
1029 Perl_tounixspec_utf8
1030 Perl_tounixspec_utf8_ts
1031 Perl_tovmspath
1032 Perl_tovmspath_ts
1033 Perl_tovmspath_utf8
1034 Perl_tovmspath_utf8_ts
1035 Perl_tovmsspec
1036 Perl_tovmsspec_ts
1037 Perl_tovmsspec_utf8
1038 Perl_tovmsspec_utf8_ts
1039 Perl_trim_unixpath
1040 Perl_vms_case_tolerant
1041 Perl_vms_do_aexec
1042 Perl_vms_do_exec
1043 Perl_vms_image_init
1044 Perl_vms_realpath
1045 Perl_vmssetenv
1046 Perl_vmssetuserlnm
1047 Perl_vmstrnenv
1048 PerlIO_openn
1049 ));
1050}
0dc3711c 1051elsif ($ARGS{PLATFORM} eq 'os2') {
71afeaec
NC
1052 try_symbols(qw(
1053 ctermid
1054 get_sysinfo
1055 Perl_OS2_init
1056 Perl_OS2_init3
1057 Perl_OS2_term
1058 OS2_Perl_data
1059 dlopen
1060 dlsym
1061 dlerror
1062 dlclose
1063 dup2
1064 dup
1065 my_tmpfile
1066 my_tmpnam
1067 my_flock
1068 my_rmdir
1069 my_mkdir
1070 my_getpwuid
1071 my_getpwnam
1072 my_getpwent
1073 my_setpwent
1074 my_endpwent
1075 fork_with_resources
1076 croak_with_os2error
1077 setgrent
1078 endgrent
1079 getgrent
1080 malloc_mutex
1081 threads_mutex
1082 nthreads
1083 nthreads_cond
1084 os2_cond_wait
1085 os2_stat
1086 os2_execname
1087 async_mssleep
1088 msCounter
1089 InfoTable
1090 pthread_join
1091 pthread_create
1092 pthread_detach
1093 XS_Cwd_change_drive
1094 XS_Cwd_current_drive
1095 XS_Cwd_extLibpath
1096 XS_Cwd_extLibpath_set
1097 XS_Cwd_sys_abspath
1098 XS_Cwd_sys_chdir
1099 XS_Cwd_sys_cwd
1100 XS_Cwd_sys_is_absolute
1101 XS_Cwd_sys_is_relative
1102 XS_Cwd_sys_is_rooted
1103 XS_DynaLoader_mod2fname
1104 XS_File__Copy_syscopy
1105 Perl_Register_MQ
1106 Perl_Deregister_MQ
1107 Perl_Serve_Messages
1108 Perl_Process_Messages
1109 init_PMWIN_entries
1110 PMWIN_entries
1111 Perl_hab_GET
1112 loadByOrdinal
1113 pExtFCN
1114 os2error
1115 ResetWinError
1116 CroakWinError
1117 PL_do_undump
1118 ));
3cfae81b 1119}
0dc3711c 1120elsif ($ARGS{PLATFORM} eq 'netware') {
7a95c549 1121 try_symbols(qw(
2986a63f
JH
1122 Perl_init_os_extras
1123 Perl_thread_create
1124 Perl_nw5_init
1125 RunPerl
1126 AllocStdPerl
1127 FreeStdPerl
1128 do_spawn2
1129 do_aspawn
1130 nw_uname
1131 nw_stdin
1132 nw_stdout
1133 nw_stderr
1134 nw_feof
1135 nw_ferror
1136 nw_fopen
1137 nw_fclose
1138 nw_clearerr
1139 nw_getc
1140 nw_fgets
1141 nw_fputc
1142 nw_fputs
1143 nw_fflush
1144 nw_ungetc
1145 nw_fileno
1146 nw_fdopen
1147 nw_freopen
1148 nw_fread
1149 nw_fwrite
1150 nw_setbuf
1151 nw_setvbuf
1152 nw_vfprintf
1153 nw_ftell
1154 nw_fseek
1155 nw_rewind
1156 nw_tmpfile
1157 nw_fgetpos
1158 nw_fsetpos
1159 nw_dup
1160 nw_access
1161 nw_chmod
1162 nw_chsize
1163 nw_close
1164 nw_dup2
1165 nw_flock
1166 nw_isatty
1167 nw_link
1168 nw_lseek
1169 nw_stat
1170 nw_mktemp
1171 nw_open
1172 nw_read
1173 nw_rename
1174 nw_setmode
1175 nw_unlink
1176 nw_utime
1177 nw_write
1178 nw_chdir
1179 nw_rmdir
1180 nw_closedir
1181 nw_opendir
1182 nw_readdir
1183 nw_rewinddir
1184 nw_seekdir
1185 nw_telldir
1186 nw_htonl
1187 nw_htons
1188 nw_ntohl
1189 nw_ntohs
1190 nw_accept
1191 nw_bind
1192 nw_connect
1193 nw_endhostent
1194 nw_endnetent
1195 nw_endprotoent
1196 nw_endservent
1197 nw_gethostbyaddr
1198 nw_gethostbyname
1199 nw_gethostent
1200 nw_gethostname
1201 nw_getnetbyaddr
1202 nw_getnetbyname
1203 nw_getnetent
1204 nw_getpeername
1205 nw_getprotobyname
1206 nw_getprotobynumber
1207 nw_getprotoent
1208 nw_getservbyname
1209 nw_getservbyport
1210 nw_getservent
1211 nw_getsockname
1212 nw_getsockopt
1213 nw_inet_addr
1214 nw_listen
1215 nw_socket
1216 nw_recv
1217 nw_recvfrom
1218 nw_select
1219 nw_send
1220 nw_sendto
1221 nw_sethostent
1222 nw_setnetent
1223 nw_setprotoent
1224 nw_setservent
3a0827a6 1225 nw_setsockopt
4d76e4b4 1226 nw_inet_ntoa
2986a63f
JH
1227 nw_shutdown
1228 nw_crypt
1229 nw_execvp
1230 nw_kill
1231 nw_Popen
1232 nw_Pclose
1233 nw_Pipe
1234 nw_times
1235 nw_waitpid
1236 nw_getpid
1237 nw_spawnvp
1238 nw_os_id
1239 nw_open_osfhandle
1240 nw_get_osfhandle
1241 nw_abort
1242 nw_sleep
1243 nw_wait
1244 nw_dynaload
1245 nw_strerror
1246 fnFpSetMode
1247 fnInsertHashListAddrs
1248 fnGetHashListAddrs
1249 Perl_deb
011f1a1a
JH
1250 Perl_sv_setsv
1251 Perl_sv_catsv
1252 Perl_sv_catpvn
1253 Perl_sv_2pv
f355267c
JH
1254 nw_freeenviron
1255 Remove_Thread_Ctx
7a95c549 1256 ));
2986a63f 1257}
22239a37 1258
9661ac31
NC
1259# When added this code was only run for Win32 and WinCE
1260# Currently only Win32 links static extensions into the shared library.
1261# The WinCE makefile doesn't appear to support static extensions, so this code
1262# can't have any effect there.
1263# The NetWare Makefile doesn't support static extensions (and hardcodes the
1264# list of dynamic extensions, and the rules to build them)
1265# For *nix (and presumably OS/2) with a shared libperl, Makefile.SH compiles
1266# static extensions with -fPIC, but links them to perl, not libperl.so
1267# The VMS build scripts don't yet implement static extensions at all.
1268
0dc3711c 1269if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
9661ac31 1270 # records of type boot_module for statically linked modules (except Dynaloader)
c051ff4c 1271 my $static_ext = $Config{static_ext} // "";
9661ac31
NC
1272 $static_ext =~ s/\//__/g;
1273 $static_ext =~ s/\bDynaLoader\b//;
1274 try_symbols(map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext);
1275 try_symbols("init_Win32CORE") if $static_ext =~ /\bWin32CORE\b/;
1276}
9fb265f7 1277
0dc3711c 1278if ($ARGS{PLATFORM} eq 'os2') {
71afeaec
NC
1279 my (%mapped, @missing);
1280 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1281 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1282 close MAP or die 'Cannot close miniperl.map';
1283
1284 @missing = grep { !exists $mapped{$_} }
1285 keys %export;
1286 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
1287 delete $export{$_} foreach @missing;
1288}
1289
d6035849
NC
1290###############################################################################
1291
1292# Now all symbols should be defined because next we are going to output them.
1293
1294# Start with platform specific headers:
1295
0dc3711c 1296if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
d9f179d8
NC
1297 my $dll = $define{PERL_DLL} ? $define{PERL_DLL} =~ s/\.dll$//ir
1298 : "perl$Config{api_revision}$Config{api_version}";
d6035849
NC
1299 print "LIBRARY $dll\n";
1300 # The DESCRIPTION module definition file statement is not supported
1301 # by VC7 onwards.
378eeda7 1302 if ($ARGS{CCTYPE} =~ /^(?:MSVC60|GCC)$/) {
d6035849
NC
1303 print "DESCRIPTION 'Perl interpreter'\n";
1304 }
1305 print "EXPORTS\n";
1306}
0dc3711c 1307elsif ($ARGS{PLATFORM} eq 'os2') {
d6035849 1308 (my $v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
c051ff4c 1309 $v .= '-thread' if $Config{archname} =~ /-thread/;
d6035849 1310 (my $dll = $define{PERL_DLL}) =~ s/\.dll$//i;
c051ff4c
NC
1311 $v .= "\@$Config{perl_patchlevel}" if $Config{perl_patchlevel};
1312 my $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $Config{config_args}'";
d6035849
NC
1313 $d = substr($d, 0, 249) . "...'" if length $d > 253;
1314 print <<"---EOP---";
1315LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1316$d
1317STACKSIZE 32768
1318CODE LOADONCALL
1319DATA LOADONCALL NONSHARED MULTIPLE
1320EXPORTS
1321---EOP---
1322}
0dc3711c 1323elsif ($ARGS{PLATFORM} eq 'aix') {
d6035849
NC
1324 my $OSVER = `uname -v`;
1325 chop $OSVER;
1326 my $OSREL = `uname -r`;
1327 chop $OSREL;
1328 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
1329 print "#! ..\n";
1330 } else {
1331 print "#!\n";
1332 }
1333}
0dc3711c
NC
1334elsif ($ARGS{PLATFORM} eq 'netware') {
1335 if ($ARGS{FILETYPE} eq 'def') {
d9f179d8 1336 print "LIBRARY perl$Config{api_revision}$Config{api_version}\n";
d6035849
NC
1337 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
1338 print "EXPORTS\n";
1339 }
1340}
1341
1342# Then the symbols
549a6b10 1343
5d4e58dc
NC
1344my @symbols = $fold ? sort {lc $a cmp lc $b} keys %export : sort keys %export;
1345foreach my $symbol (@symbols) {
0dc3711c 1346 if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
520c758a 1347 print "\t$symbol\n";
7766f137 1348 }
0dc3711c 1349 elsif ($ARGS{PLATFORM} eq 'os2') {
52e4c282
IZ
1350 printf qq( %-31s \@%s\n),
1351 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0
JH
1352 printf qq( %-31s \@%s\n),
1353 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1354 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1355 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1356 }
0dc3711c 1357 elsif ($ARGS{PLATFORM} eq 'netware') {
ed463ba8
NC
1358 print "\t$symbol,\n";
1359 } else {
549a6b10
JH
1360 print "$symbol\n";
1361 }
ed463ba8
NC
1362}
1363
1364# Then platform specific footers.
1365
0dc3711c 1366if ($ARGS{PLATFORM} eq 'os2') {
ed463ba8
NC
1367 print <<EOP;
1368 dll_perlmain=main
1369 fill_extLibpath
1370 dir_subst
1371 Perl_OS2_handler_install
1372
1373; LAST_ORDINAL=$sym_ord
1374EOP
549a6b10
JH
1375}
1376
13771;