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Import perl5321delta.pod
[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 34
196f7c46
DD
35my $fold;
36my %ARGS;
d6035849 37my %define;
910dfcc8 38
196f7c46
DD
39BEGIN {
40 BEGIN { unshift @INC, "lib" }
41 use Config;
42 use strict;
5d4e58dc 43
196f7c46 44 %ARGS = (CCTYPE => 'MSVC', TARG_DIR => '');
c1b34f5f 45
196f7c46
DD
46 sub process_cc_flags {
47 foreach (map {split /\s+/, $_} @_) {
48 $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/;
49 }
5c728af0 50 }
d55594ae 51
196f7c46
DD
52 while (@ARGV) {
53 my $flag = shift;
54 if ($flag =~ /^(?:CC_FLAGS=)?(-D\w.*)/) {
55 process_cc_flags($1);
56 } elsif ($flag =~ /^(CCTYPE|FILETYPE|PLATFORM|TARG_DIR)=(.+)$/) {
57 $ARGS{$1} = $2;
58 } elsif ($flag eq '--sort-fold') {
59 ++$fold;
60 }
61 }
79c32fc2 62 my @PLATFORM = qw(aix win32 os2 netware vms test);
29200a82
NC
63 my %PLATFORM;
64 @PLATFORM{@PLATFORM} = ();
549a6b10 65
29200a82
NC
66 die "PLATFORM undefined, must be one of: @PLATFORM\n"
67 unless defined $ARGS{PLATFORM};
68 die "PLATFORM must be one of: @PLATFORM\n"
69 unless exists $PLATFORM{$ARGS{PLATFORM}};
70}
196f7c46
DD
71use constant PLATFORM => $ARGS{PLATFORM};
72
3d7c117d 73require "./$ARGS{TARG_DIR}regen/embed_lib.pl";
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)})
79c32fc2 78 if $ARGS{PLATFORM} ne 'win32' && $ARGS{PLATFORM} ne 'netware';
208d7614 79
c960bcfd
NC
80# Add the compile-time options that miniperl was built with to %define.
81# On Win32 these are not the same options as perl itself will be built
82# with since miniperl is built with a canned config (one of the win32/
83# config_H.*) and none of the BUILDOPT's that are set in the makefiles,
84# but they do include some #define's that are hard-coded in various
85# source files and header files and don't include any BUILDOPT's that
86# the user might have chosen to disable because the canned configs are
87# minimal configs that don't include any of those options.
88
79c32fc2
SH
89my @options = sort(Config::bincompat_options(), Config::non_bincompat_options());
90print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test';
91$define{$_} = 1 foreach @options;
17bdc114 92
c6261f3b
JH
93my %exportperlmalloc =
94 (
95 Perl_malloc => "malloc",
96 Perl_mfree => "free",
97 Perl_realloc => "realloc",
98 Perl_calloc => "calloc",
99 );
100
0dc3711c 101my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2';
c6261f3b 102
9f88ff7a 103my $config_h = 'config.h';
61b311ca 104open(CFG, '<', $config_h) || die "Cannot open $config_h: $!\n";
7766f137 105while (<CFG>) {
1f0041ed 106 $define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY
dc2a396b 107 |KILL_BY_SIGPRC
1f0041ed 108 |(?:PERL|USE|HAS)_\w+)\b/x;
7766f137 109}
bbc8f9de
NIS
110close(CFG);
111
18c4b137
JH
112# perl.h logic duplication begins
113
114if ($define{USE_ITHREADS}) {
acfe0abc 115 if (!$define{MULTIPLICITY}) {
18c4b137
JH
116 $define{MULTIPLICITY} = 1;
117 }
118}
119
120$define{PERL_IMPLICIT_CONTEXT} ||=
121 $define{USE_ITHREADS} ||
18c4b137
JH
122 $define{MULTIPLICITY} ;
123
7ee02ac1 124if ($define{USE_ITHREADS} && $ARGS{PLATFORM} ne 'win32' && $ARGS{PLATFORM} ne 'netware') {
10bc17b6
JH
125 $define{USE_REENTRANT_API} = 1;
126}
127
aa8a2baa
KW
128if (! $define{NO_LOCALE}) {
129 if ( ! $define{NO_POSIX_2008_LOCALE}
130 && $define{HAS_NEWLOCALE}
131 && $define{HAS_USELOCALE}
132 && $define{HAS_DUPLOCALE}
133 && $define{HAS_FREELOCALE})
5a53bf38 134 {
aa8a2baa
KW
135 $define{HAS_POSIX_2008_LOCALE} = 1;
136 $define{USE_LOCALE} = 1;
5a53bf38 137 }
aa8a2baa
KW
138 elsif ($define{HAS_SETLOCALE}) {
139 $define{USE_LOCALE} = 1;
5a53bf38
KW
140 }
141}
142
522d5f90 143# https://en.wikipedia.org/wiki/Microsoft_Visual_C%2B%2B#Internal_version_numbering
aa8a2baa
KW
144my $cctype = $ARGS{CCTYPE} =~ s/MSVC//r;
145if (! $define{HAS_SETLOCALE} && $define{HAS_POSIX_2008_LOCALE}) {
146 $define{USE_POSIX_2008_LOCALE} = 1;
147 $define{USE_THREAD_SAFE_LOCALE} = 1;
148}
149elsif ( ($define{USE_ITHREADS} || $define{USE_THREAD_SAFE_LOCALE})
150 && ( $define{HAS_POSIX_2008_LOCALE}
151 || ($ARGS{PLATFORM} eq 'win32' && ( $cctype !~ /\D/
152 && $cctype >= 80)))
153 && ! $define{NO_THREAD_SAFE_LOCALE})
154{
155 $define{USE_THREAD_SAFE_LOCALE} = 1 unless $define{USE_THREAD_SAFE_LOCALE};
156 $define{USE_POSIX_2008_LOCALE} = 1 if $define{HAS_POSIX_2008_LOCALE};
157}
158
159if ( $ARGS{PLATFORM} eq 'win32'
160 && $define{USE_THREAD_SAFE_LOCALE}
161 && $cctype < 140)
162{
163 $define{TS_W32_BROKEN_LOCALECONV} = 1;
164}
165
18c4b137
JH
166# perl.h logic duplication ends
167
1f7ae1be
NC
168print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n"
169 unless $ARGS{PLATFORM} eq 'test';
dcddf0a3 170
d6035849
NC
171my $sym_ord = 0;
172my %ordinal;
173
0dc3711c 174if ($ARGS{PLATFORM} eq 'os2') {
52e4c282
IZ
175 if (open my $fh, '<', 'perl5.def') {
176 while (<$fh>) {
177 last if /^\s*EXPORTS\b/;
178 }
179 while (<$fh>) {
78232bc0 180 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282
IZ
181 # This allows skipping ordinals which were used in older versions
182 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
183 }
184 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
185 }
2986a63f 186}
bbc8f9de 187
44c17813
NC
188my %skip;
189# All platforms export boot_DynaLoader unconditionally.
190my %export = ( boot_DynaLoader => 1 );
191
430d15ed
NC
192sub try_symbols {
193 foreach my $symbol (@_) {
44c17813
NC
194 ++$export{$symbol} unless exists $skip{$symbol};
195 }
196}
197
198sub readvar {
199 # $hash is the hash that we're adding to. For one of our callers, it will
200 # actually be the skip hash but that doesn't affect the intent of what
201 # we're doing, as in that case we skip adding something to the skip hash
202 # for the second time.
203
321600e1
NC
204 my $file = $ARGS{TARG_DIR} . shift;
205 my $hash = shift;
206 my $proc = shift;
a3815e44 207 open my $vars, '<', $file or die "Cannot open $file: $!\n";
44c17813
NC
208
209 while (<$vars>) {
210 # All symbols have a Perl_ prefix because that's what embed.h sticks
211 # in front of them. The A?I?S?C? is strictly speaking wrong.
115ff745 212 next unless /\bPERLVAR(A?I?S?C?)\(([IGT]),\s*(\w+)/;
44c17813
NC
213
214 my $var = "PL_$3";
215 my $symbol = $proc ? &$proc($1,$2,$3) : $var;
216 ++$hash->{$symbol} unless exists $skip{$var};
51371543 217 }
22239a37
NIS
218}
219
0dc3711c 220if ($ARGS{PLATFORM} ne 'os2') {
e7c4906b 221 ++$skip{$_} foreach qw(
f2921293 222 PL_opsave
f2921293
NC
223 Perl_dump_fds
224 Perl_my_bcopy
225 Perl_my_bzero
226 Perl_my_chsize
227 Perl_my_htonl
228 Perl_my_memcmp
229 Perl_my_memset
230 Perl_my_ntohl
231 Perl_my_swap
e7c4906b 232 );
0dc3711c 233 if ($ARGS{PLATFORM} eq 'vms') {
e7c4906b 234 ++$skip{PL_statusvalue_posix};
4b476daa
CB
235 # This is a wrapper if we have symlink, not a replacement
236 # if we don't.
237 ++$skip{Perl_my_symlink} unless $Config{d_symlink};
c36317f0 238 } else {
e7c4906b 239 ++$skip{PL_statusvalue_vms};
483efd0a 240 ++$skip{PL_perllib_sep};
0dc3711c 241 if ($ARGS{PLATFORM} ne 'aix') {
e7c4906b 242 ++$skip{$_} foreach qw(
c36317f0
NC
243 PL_DBcv
244 PL_generation
245 PL_lastgotoprobe
246 PL_modcount
c36317f0 247 main
e7c4906b 248 );
c36317f0
NC
249 }
250 }
f2921293
NC
251}
252
0dc3711c 253if ($ARGS{PLATFORM} ne 'vms') {
c36317f0 254 # VMS does its own thing for these symbols.
e7c4906b 255 ++$skip{$_} foreach qw(
c36317f0
NC
256 PL_sig_handlers_initted
257 PL_sig_ignoring
258 PL_sig_defaulting
e7c4906b 259 );
0dc3711c 260 if ($ARGS{PLATFORM} ne 'win32') {
e7c4906b 261 ++$skip{$_} foreach qw(
c36317f0
NC
262 Perl_do_spawn
263 Perl_do_spawn_nowait
264 Perl_do_aspawn
e7c4906b 265 );
c36317f0 266 }
7766f137 267}
c36317f0 268
bfb2a8f9
CB
269if ($ARGS{PLATFORM} ne 'win32') {
270 ++$skip{$_} foreach qw(
271 Perl_my_setlocale
272 );
273}
274
df39eaa8 275unless ($define{UNLINK_ALL_VERSIONS}) {
e7c4906b 276 ++$skip{Perl_unlnk};
93ea32b8 277}
3cfae81b 278
7766f137 279unless ($define{'DEBUGGING'}) {
e7c4906b 280 ++$skip{$_} foreach qw(
7766f137
GS
281 Perl_debop
282 Perl_debprofdump
283 Perl_debstack
284 Perl_debstackptrs
5cbf7fcf 285 Perl_pad_sv
b65222da 286 Perl_pad_setsv
5d1187d1 287 Perl__setlocale_debug_string
eacbb379 288 Perl_set_padlist
943795c2 289 Perl_hv_assert
7766f137
GS
290 PL_watchaddr
291 PL_watchok
e7c4906b 292 );
7766f137
GS
293}
294
295if ($define{'PERL_IMPLICIT_SYS'}) {
e7c4906b 296 ++$skip{$_} foreach qw(
7766f137
GS
297 Perl_my_popen
298 Perl_my_pclose
e7c4906b 299 );
2c84c919
NC
300 ++$export{$_} foreach qw(perl_get_host_info perl_alloc_override);
301 ++$export{perl_clone_host} if $define{USE_ITHREADS};
7766f137
GS
302}
303else {
e7c4906b 304 ++$skip{$_} foreach qw(
7766f137
GS
305 PL_Mem
306 PL_MemShared
307 PL_MemParse
308 PL_Env
309 PL_StdIO
310 PL_LIO
311 PL_Dir
312 PL_Sock
313 PL_Proc
2c84c919
NC
314 perl_alloc_using
315 perl_clone_using
e7c4906b 316 );
7766f137
GS
317}
318
00d484c1 319if (!$define{'PERL_COPY_ON_WRITE'} || $define{'PERL_NO_COW'}) {
e7c4906b 320 ++$skip{Perl_sv_setsv_cow};
0190f6ec
AT
321}
322
6b898924 323unless ($define{PERL_SAWAMPERSAND}) {
1a904fc8
FC
324 ++$skip{PL_sawampersand};
325}
326
5bcb3f6c 327unless ($define{'USE_REENTRANT_API'}) {
e7c4906b 328 ++$skip{PL_reentrant_buffer};
5bcb3f6c
NIS
329}
330
7766f137 331if ($define{'MYMALLOC'}) {
430d15ed 332 try_symbols(qw(
7766f137 333 Perl_dump_mstats
827e134a 334 Perl_get_mstats
9c130f5b
NIS
335 Perl_strdup
336 Perl_putenv
6af660ee
IZ
337 MallocCfg_ptr
338 MallocCfgP_ptr
430d15ed 339 ));
3cf3941e
NC
340 unless ($define{USE_ITHREADS}) {
341 ++$skip{PL_malloc_mutex}
80fc1a6e 342 }
51371543
GS
343}
344else {
e7c4906b 345 ++$skip{$_} foreach qw(
7766f137
GS
346 PL_malloc_mutex
347 Perl_dump_mstats
6ecd3fcb 348 Perl_get_mstats
6af660ee
IZ
349 MallocCfg_ptr
350 MallocCfgP_ptr
e7c4906b 351 );
7766f137
GS
352}
353
8852afe9 354if ($define{'PERL_USE_SAFE_PUTENV'}) {
e7c4906b 355 ++$skip{PL_use_safe_putenv};
8852afe9
MB
356}
357
3db8f154 358unless ($define{'USE_ITHREADS'}) {
e7c4906b 359 ++$skip{PL_thr_key};
8310e7fa 360 ++$skip{PL_user_prop_mutex};
dd52e3cc 361 ++$skip{PL_user_def_props_aTHX};
f433d095
GS
362}
363
7766f137 364unless ($define{'USE_ITHREADS'}) {
e7c4906b 365 ++$skip{$_} foreach qw(
2b503742 366 PL_keyword_plugin_mutex
bb0d02ab 367 PL_check_mutex
534825c4 368 PL_op_mutex
7e95b20d
JH
369 PL_regex_pad
370 PL_regex_padav
e2975953 371 PL_dollarzero_mutex
2bc5f86a 372 PL_env_mutex
b60bf3b9 373 PL_hints_mutex
929e1213 374 PL_locale_mutex
49d7d366 375 PL_lc_numeric_mutex
bffa51e2 376 PL_lc_numeric_mutex_depth
8703a9a4 377 PL_my_ctx_mutex
f1791e53 378 PL_perlio_mutex
d4d03940
FC
379 PL_stashpad
380 PL_stashpadix
381 PL_stashpadmax
61a25672 382 Perl_alloccopstash
9eb247a1 383 Perl_allocfilegv
7c425e3c
NC
384 Perl_clone_params_del
385 Perl_clone_params_new
b0bb49b6 386 Perl_parser_dup
7766f137
GS
387 Perl_dirp_dup
388 Perl_cx_dup
389 Perl_si_dup
390 Perl_any_dup
391 Perl_ss_dup
392 Perl_fp_dup
393 Perl_gp_dup
394 Perl_he_dup
395 Perl_mg_dup
7f605079 396 Perl_re_dup_guts
7766f137 397 Perl_sv_dup
7c425e3c 398 Perl_sv_dup_inc
aeef2723 399 Perl_rvpv_dup
88daff13 400 Perl_hek_dup
7766f137 401 Perl_sys_intern_dup
7766f137
GS
402 perl_clone
403 perl_clone_using
dc1061dc 404 Perl_stashpv_hvname_match
1fa600a7 405 Perl_regdupe_internal
392d04bb 406 Perl_newPADOP
e7c4906b 407 );
7766f137
GS
408}
409
36a5d907
KW
410if ( $define{NO_LOCALE}
411 || (! $define{USE_ITHREADS} && ! $define{USE_THREAD_SAFE_LOCALE}))
e1895adc
KW
412{
413 ++$skip{$_} foreach qw(
414 PL_C_locale_obj
415 PL_curlocales
416 );
417}
418
b65bff59
KW
419unless ( $define{'HAS_NEWLOCALE'}
420 && $define{'HAS_FREELOCALE'}
421 && $define{'HAS_USELOCALE'}
422 && ! $define{'NO_POSIX_2008_LOCALE'})
6ebbc862
KW
423{
424 ++$skip{$_} foreach qw(
425 PL_C_locale_obj
5b95d1b1 426 PL_underlying_numeric_obj
6ebbc862
KW
427 );
428}
429
7766f137 430unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
e7c4906b 431 ++$skip{$_} foreach qw(
1f9ecdc6
SH
432 PL_my_cxt_index
433 PL_my_cxt_list
434 PL_my_cxt_size
ecb9cc66 435 PL_my_cxt_keys
04912be7 436 PL_my_cxt_keys_size
7766f137
GS
437 Perl_croak_nocontext
438 Perl_die_nocontext
439 Perl_deb_nocontext
440 Perl_form_nocontext
e0f4245d 441 Perl_load_module_nocontext
7766f137
GS
442 Perl_mess_nocontext
443 Perl_warn_nocontext
444 Perl_warner_nocontext
445 Perl_newSVpvf_nocontext
446 Perl_sv_catpvf_nocontext
447 Perl_sv_setpvf_nocontext
448 Perl_sv_catpvf_mg_nocontext
449 Perl_sv_setpvf_mg_nocontext
484eff17 450 Perl_my_cxt_init
ecb9cc66 451 Perl_my_cxt_index
e7c4906b 452 );
7766f137 453}
1fafe688 454
5a53bf38 455if ($define{USE_THREAD_SAFE_LOCALE}) {
423a80b7 456 ++$skip{PL_lc_numeric_mutex};
bffa51e2 457 ++$skip{PL_lc_numeric_mutex_depth};
423a80b7
KW
458}
459
3f6bd23a
DM
460unless ($define{'USE_DTRACE'}) {
461 ++$skip{$_} foreach qw(
462 Perl_dtrace_probe_call
463 Perl_dtrace_probe_load
464 Perl_dtrace_probe_op
465 Perl_dtrace_probe_phase
466 );
467}
468
dfc72f41 469unless ($define{'DEBUG_LEAKING_SCALARS'}) {
e7c4906b 470 ++$skip{PL_sv_serial};
dfc72f41
NC
471}
472
808e2276 473unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) {
e7c4906b 474 ++$skip{PL_dumper_fd};
808e2276 475}
e7c4906b 476
c69033f2 477unless ($define{'PERL_DONT_CREATE_GVSV'}) {
e7c4906b 478 ++$skip{Perl_gv_SVadd};
c69033f2 479}
e7c4906b 480
ca0c25f6 481unless ($define{'PERL_USES_PL_PIDSTATUS'}) {
e7c4906b 482 ++$skip{PL_pidstatus};
ca0c25f6 483}
808e2276 484
02ca4724 485unless ($define{'PERL_TRACK_MEMPOOL'}) {
e7c4906b 486 ++$skip{PL_memory_debug_header};
02ca4724
SP
487}
488
03694582
KW
489unless ($define{'PERL_MEM_LOG'}) {
490 ++$skip{PL_mem_log};
491}
492
2a5adacc 493unless ($define{'MULTIPLICITY'}) {
e7c4906b 494 ++$skip{$_} foreach qw(
01523419 495 PL_interp_size
d399cf59 496 PL_interp_size_5_18_0
7c123f9d
DM
497 PL_sv_yes
498 PL_sv_undef
499 PL_sv_no
500 PL_sv_zero
e7c4906b 501 );
2a5adacc
JD
502}
503
bd1ae5d2 504unless ($define{HAS_MMAP}) {
e7c4906b 505 ++$skip{PL_mmap_page_size};
ac6bedea
JH
506}
507
bd1ae5d2 508if ($define{HAS_SIGACTION}) {
e7c4906b 509 ++$skip{PL_sig_trapped};
662667f1
CB
510
511 if ($ARGS{PLATFORM} eq 'vms') {
512 # FAKE_PERSISTENT_SIGNAL_HANDLERS defined as !defined(HAS_SIGACTION)
513 ++$skip{PL_sig_ignoring};
dc2a396b 514 ++$skip{PL_sig_handlers_initted} unless $define{KILL_BY_SIGPRC};
662667f1 515 }
d97afc04
AT
516}
517
dc2a396b
CB
518if ($ARGS{PLATFORM} eq 'vms' && !$define{KILL_BY_SIGPRC}) {
519 # FAKE_DEFAULT_SIGNAL_HANDLERS defined as KILL_BY_SIGPRC
520 ++$skip{Perl_csighandler_init};
521 ++$skip{Perl_my_kill};
522 ++$skip{Perl_sig_to_vmscondition};
523 ++$skip{PL_sig_defaulting};
524 ++$skip{PL_sig_handlers_initted} unless !$define{HAS_SIGACTION};
525}
526
ffaed893
CB
527if ($define{'HAS_STRNLEN'})
528{
529 ++$skip{Perl_my_strnlen};
530}
531
bdcba273 532unless ($define{USE_LOCALE_COLLATE}) {
e7c4906b 533 ++$skip{$_} foreach qw(
bdcba273
NC
534 PL_collation_ix
535 PL_collation_name
536 PL_collation_standard
537 PL_collxfrm_base
538 PL_collxfrm_mult
539 Perl_sv_collxfrm
540 Perl_sv_collxfrm_flags
d36adde0
KW
541 PL_strxfrm_NUL_replacement
542 PL_strxfrm_is_behaved
543 PL_strxfrm_max_cp
e7c4906b 544 );
bdcba273
NC
545}
546
1f1ade4f 547unless ($define{USE_LOCALE_NUMERIC}) {
e7c4906b 548 ++$skip{$_} foreach qw(
1f1ade4f
NC
549 PL_numeric_local
550 PL_numeric_name
551 PL_numeric_radix_sv
552 PL_numeric_standard
d36adde0
KW
553 PL_numeric_underlying
554 PL_numeric_underlying_is_standard
555 PL_underlying_numeric_obj
e7c4906b 556 );
1f1ade4f
NC
557}
558
470dd224
JH
559unless ($define{'USE_C_BACKTRACE'}) {
560 ++$skip{Perl_get_c_backtrace_dump};
561 ++$skip{Perl_dump_c_backtrace};
562}
563
1ab20eaa 564unless ($define{HAVE_INTERP_INTERN}) {
e7c4906b 565 ++$skip{$_} foreach qw(
1ab20eaa
NC
566 Perl_sys_intern_clear
567 Perl_sys_intern_dup
568 Perl_sys_intern_init
569 PL_sys_intern
e7c4906b 570 );
1ab20eaa
NC
571}
572
47e4ddfc 573if ($define{HAS_SIGNBIT}) {
e7c4906b 574 ++$skip{Perl_signbit};
47e4ddfc
NC
575}
576
04525552
NC
577++$skip{PL_op_exec_cnt}
578 unless $define{PERL_TRACE_OPS};
579
11c9859f
SH
580++$skip{PL_hash_chars}
581 unless $define{PERL_USE_SINGLE_CHAR_HASH_CACHE};
582
22c35a8c
GS
583# functions from *.sym files
584
d500e60d 585my @syms = qw(globvar.sym);
549a6b10 586
d892637e
NIS
587# Symbols that are the public face of the PerlIO layers implementation
588# These are in _addition to_ the public face of the abstraction
589# and need to be exported to allow XS modules to implement layers
9df9a5cd 590my @layer_syms = qw(
db76e01e
JH
591 PerlIOBase_binmode
592 PerlIOBase_clearerr
593 PerlIOBase_close
594 PerlIOBase_dup
595 PerlIOBase_eof
596 PerlIOBase_error
597 PerlIOBase_fileno
3dfd1b5c 598 PerlIOBase_open
db76e01e
JH
599 PerlIOBase_noop_fail
600 PerlIOBase_noop_ok
601 PerlIOBase_popped
7e700b9a 602 PerlIOBase_pushed
db76e01e
JH
603 PerlIOBase_read
604 PerlIOBase_setlinebuf
605 PerlIOBase_unread
606 PerlIOBuf_bufsiz
607 PerlIOBuf_close
608 PerlIOBuf_dup
609 PerlIOBuf_fill
610 PerlIOBuf_flush
611 PerlIOBuf_get_base
612 PerlIOBuf_get_cnt
613 PerlIOBuf_get_ptr
614 PerlIOBuf_open
615 PerlIOBuf_popped
616 PerlIOBuf_pushed
617 PerlIOBuf_read
618 PerlIOBuf_seek
619 PerlIOBuf_set_ptrcnt
620 PerlIOBuf_tell
621 PerlIOBuf_unread
622 PerlIOBuf_write
623 PerlIO_allocate
8ffeedc3 624 PerlIO_apply_layera
db76e01e
JH
625 PerlIO_apply_layers
626 PerlIO_arg_fetch
627 PerlIO_debug
628 PerlIO_define_layer
4dcdb34a 629 PerlIO_find_layer
51d05609 630 PerlIO_isutf8
db76e01e 631 PerlIO_layer_fetch
4dcdb34a 632 PerlIO_list_alloc
db76e01e
JH
633 PerlIO_list_free
634 PerlIO_modestr
635 PerlIO_parse_layers
636 PerlIO_pending
637 PerlIO_perlio
638 PerlIO_pop
639 PerlIO_push
640 PerlIO_sv_dup
641 Perl_PerlIO_clearerr
642 Perl_PerlIO_close
188f0c84 643 Perl_PerlIO_context_layers
db76e01e
JH
644 Perl_PerlIO_eof
645 Perl_PerlIO_error
646 Perl_PerlIO_fileno
647 Perl_PerlIO_fill
648 Perl_PerlIO_flush
649 Perl_PerlIO_get_base
650 Perl_PerlIO_get_bufsiz
651 Perl_PerlIO_get_cnt
652 Perl_PerlIO_get_ptr
653 Perl_PerlIO_read
0ea86a10
FC
654 Perl_PerlIO_restore_errno
655 Perl_PerlIO_save_errno
db76e01e
JH
656 Perl_PerlIO_seek
657 Perl_PerlIO_set_cnt
658 Perl_PerlIO_set_ptrcnt
659 Perl_PerlIO_setlinebuf
660 Perl_PerlIO_stderr
661 Perl_PerlIO_stdin
662 Perl_PerlIO_stdout
663 Perl_PerlIO_tell
664 Perl_PerlIO_unread
665 Perl_PerlIO_write
9df9a5cd 666);
0dc3711c 667if ($ARGS{PLATFORM} eq 'netware') {
a5564b91
JH
668 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
669}
d892637e 670
56022c66
CB
671# Export the symbols that make up the PerlIO abstraction, regardless
672# of its implementation - read from a file
673push @syms, 'perlio.sym';
d892637e 674
56022c66
CB
675# PerlIO with layers - export implementation
676try_symbols(@layer_syms, 'perlsio_binmode');
1e8a8f59 677
7766f137 678
068eadbd
JH
679unless ($define{'USE_QUADMATH'}) {
680 ++$skip{Perl_quadmath_format_needed};
681 ++$skip{Perl_quadmath_format_single};
682}
683
c83b64ee
TC
684unless ($Config{d_mbrlen}) {
685 ++$skip{PL_mbrlen_ps};
686}
687
688unless ($Config{d_mbrtowc}) {
689 ++$skip{PL_mbrtowc_ps};
690}
691
692unless ($Config{d_wcrtomb}) {
693 ++$skip{PL_wcrtomb_ps};
694}
695
71afeaec
NC
696###############################################################################
697
698# At this point all skip lists should be completed, as we are about to test
699# many symbols against them.
700
d500e60d
NC
701{
702 my %seen;
703 my ($embed) = setup_embed($ARGS{TARG_DIR});
5af72e99 704 my $excludedre = $define{'NO_MATHOMS'} ? qr/[emib]/ : qr/[emi]/;
d500e60d
NC
705
706 foreach (@$embed) {
707 my ($flags, $retval, $func, @args) = @$_;
708 next unless $func;
e52e9867 709 if (($flags =~ /[AXC]/ && $flags !~ $excludedre)
c41ed026 710 || (!$define{'NO_MATHOMS'} && $flags =~ /b/))
3f1866a8 711 {
d500e60d
NC
712 # public API, so export
713
714 # If a function is defined twice, for example before and after
715 # an #else, only export its name once. Important to do this test
716 # within the block, as the *first* definition may have flags which
717 # mean "don't export"
718 next if $seen{$func}++;
cbe4d57f 719 # Should we also skip adding the Perl_ prefix if $flags =~ /o/ ?
5ff52e3c 720 $func = "Perl_$func" if ($flags =~ /[pX]/ && $func !~ /^Perl_/);
d500e60d
NC
721 ++$export{$func} unless exists $skip{$func};
722 }
723 }
724}
725
321600e1
NC
726foreach (@syms) {
727 my $syms = $ARGS{TARG_DIR} . $_;
a6587d2d 728 open my $global, '<', $syms or die "failed to open $syms: $!\n";
a6587d2d
NC
729 while (<$global>) {
730 next unless /^([A-Za-z].*)/;
c774046b 731 my $symbol = "$1";
944921d3 732 ++$export{$symbol} unless exists $skip{$symbol};
7766f137 733 }
7766f137 734}
0a753a76 735
22c35a8c 736# variables
0a753a76 737
8c3a0f6c
DIM
738readvar('perlvars.h', \%export);
739unless ($define{MULTIPLICITY}) {
740 readvar('intrpvar.h', \%export);
51371543 741}
0a753a76 742
bf09e1bd 743# Oddities from PerlIO
01cace46
NC
744# All have alternate implementations in perlio.c, so always exist.
745# Should they be considered to be part of the API?
430d15ed 746try_symbols(qw(
bf09e1bd
NC
747 PerlIO_binmode
748 PerlIO_getpos
749 PerlIO_init
750 PerlIO_setpos
bf09e1bd 751 PerlIO_tmpfile
430d15ed 752 ));
ac4c12e7 753
0dc3711c 754if ($ARGS{PLATFORM} eq 'win32') {
7a95c549 755 try_symbols(qw(
79c32fc2
SH
756 win32_free_childdir
757 win32_free_childenv
758 win32_get_childdir
759 win32_get_childenv
760 win32_spawnvp
761 Perl_init_os_extras
79c32fc2
SH
762 Perl_win32_init
763 Perl_win32_term
764 RunPerl
765 win32_async_check
766 win32_errno
767 win32_environ
768 win32_abort
769 win32_fstat
770 win32_stat
771 win32_pipe
772 win32_popen
773 win32_pclose
774 win32_rename
775 win32_setmode
776 win32_chsize
777 win32_lseek
778 win32_tell
779 win32_dup
780 win32_dup2
781 win32_open
782 win32_close
783 win32_eof
784 win32_isatty
785 win32_read
786 win32_write
787 win32_mkdir
788 win32_rmdir
789 win32_chdir
790 win32_flock
791 win32_execv
792 win32_execvp
793 win32_htons
794 win32_ntohs
795 win32_htonl
796 win32_ntohl
797 win32_inet_addr
798 win32_inet_ntoa
799 win32_socket
800 win32_bind
801 win32_listen
802 win32_accept
803 win32_connect
804 win32_send
805 win32_sendto
806 win32_recv
807 win32_recvfrom
808 win32_shutdown
809 win32_closesocket
810 win32_ioctlsocket
811 win32_setsockopt
812 win32_getsockopt
813 win32_getpeername
814 win32_getsockname
815 win32_gethostname
816 win32_gethostbyname
817 win32_gethostbyaddr
818 win32_getprotobyname
819 win32_getprotobynumber
820 win32_getservbyname
821 win32_getservbyport
822 win32_select
823 win32_endhostent
824 win32_endnetent
825 win32_endprotoent
826 win32_endservent
827 win32_getnetent
828 win32_getnetbyname
829 win32_getnetbyaddr
830 win32_getprotoent
831 win32_getservent
832 win32_sethostent
833 win32_setnetent
834 win32_setprotoent
835 win32_setservent
836 win32_getenv
837 win32_putenv
838 win32_perror
839 win32_malloc
840 win32_calloc
841 win32_realloc
842 win32_free
843 win32_sleep
844 win32_pause
845 win32_times
846 win32_access
847 win32_alarm
848 win32_chmod
849 win32_open_osfhandle
850 win32_get_osfhandle
851 win32_ioctl
852 win32_link
853 win32_unlink
854 win32_utime
855 win32_gettimeofday
856 win32_uname
857 win32_wait
858 win32_waitpid
859 win32_kill
860 win32_str_os_error
861 win32_opendir
862 win32_readdir
863 win32_telldir
864 win32_seekdir
865 win32_rewinddir
866 win32_closedir
867 win32_longpath
868 win32_ansipath
869 win32_os_id
870 win32_getpid
871 win32_crypt
872 win32_dynaload
873 win32_clearenv
874 win32_stdin
875 win32_stdout
876 win32_stderr
877 win32_ferror
878 win32_feof
879 win32_strerror
880 win32_fprintf
881 win32_printf
882 win32_vfprintf
883 win32_vprintf
884 win32_fread
885 win32_fwrite
886 win32_fopen
887 win32_fdopen
888 win32_freopen
889 win32_fclose
890 win32_fputs
891 win32_fputc
892 win32_ungetc
893 win32_getc
894 win32_fileno
895 win32_clearerr
896 win32_fflush
897 win32_ftell
898 win32_fseek
899 win32_fgetpos
900 win32_fsetpos
901 win32_rewind
902 win32_tmpfile
903 win32_setbuf
904 win32_setvbuf
905 win32_flushall
906 win32_fcloseall
907 win32_fgets
908 win32_gets
909 win32_fgetc
910 win32_putc
911 win32_puts
912 win32_getchar
913 win32_putchar
e5388933
TC
914 win32_symlink
915 win32_lstat
916 win32_readlink
7a95c549 917 ));
549a6b10 918}
0dc3711c 919elsif ($ARGS{PLATFORM} eq 'vms') {
71afeaec
NC
920 try_symbols(qw(
921 Perl_cando
922 Perl_cando_by_name
923 Perl_closedir
924 Perl_csighandler_init
925 Perl_do_rmdir
926 Perl_fileify_dirspec
927 Perl_fileify_dirspec_ts
928 Perl_fileify_dirspec_utf8
929 Perl_fileify_dirspec_utf8_ts
930 Perl_flex_fstat
931 Perl_flex_lstat
932 Perl_flex_stat
933 Perl_kill_file
934 Perl_my_chdir
935 Perl_my_chmod
936 Perl_my_crypt
937 Perl_my_endpwent
938 Perl_my_fclose
939 Perl_my_fdopen
940 Perl_my_fgetname
941 Perl_my_flush
942 Perl_my_fwrite
943 Perl_my_gconvert
944 Perl_my_getenv
945 Perl_my_getenv_len
71afeaec
NC
946 Perl_my_getpwnam
947 Perl_my_getpwuid
948 Perl_my_gmtime
949 Perl_my_kill
96f902ff 950 Perl_my_killpg
71afeaec
NC
951 Perl_my_localtime
952 Perl_my_mkdir
953 Perl_my_sigaction
954 Perl_my_symlink
955 Perl_my_time
956 Perl_my_tmpfile
957 Perl_my_trnlnm
958 Perl_my_utime
959 Perl_my_waitpid
960 Perl_opendir
961 Perl_pathify_dirspec
962 Perl_pathify_dirspec_ts
963 Perl_pathify_dirspec_utf8
964 Perl_pathify_dirspec_utf8_ts
965 Perl_readdir
966 Perl_readdir_r
967 Perl_rename
968 Perl_rmscopy
969 Perl_rmsexpand
970 Perl_rmsexpand_ts
971 Perl_rmsexpand_utf8
972 Perl_rmsexpand_utf8_ts
973 Perl_seekdir
974 Perl_sig_to_vmscondition
975 Perl_telldir
976 Perl_tounixpath
977 Perl_tounixpath_ts
978 Perl_tounixpath_utf8
979 Perl_tounixpath_utf8_ts
980 Perl_tounixspec
981 Perl_tounixspec_ts
982 Perl_tounixspec_utf8
983 Perl_tounixspec_utf8_ts
984 Perl_tovmspath
985 Perl_tovmspath_ts
986 Perl_tovmspath_utf8
987 Perl_tovmspath_utf8_ts
988 Perl_tovmsspec
989 Perl_tovmsspec_ts
990 Perl_tovmsspec_utf8
991 Perl_tovmsspec_utf8_ts
992 Perl_trim_unixpath
993 Perl_vms_case_tolerant
994 Perl_vms_do_aexec
995 Perl_vms_do_exec
996 Perl_vms_image_init
997 Perl_vms_realpath
998 Perl_vmssetenv
999 Perl_vmssetuserlnm
1000 Perl_vmstrnenv
1001 PerlIO_openn
1002 ));
1003}
0dc3711c 1004elsif ($ARGS{PLATFORM} eq 'os2') {
71afeaec
NC
1005 try_symbols(qw(
1006 ctermid
1007 get_sysinfo
1008 Perl_OS2_init
1009 Perl_OS2_init3
1010 Perl_OS2_term
1011 OS2_Perl_data
1012 dlopen
1013 dlsym
1014 dlerror
1015 dlclose
1016 dup2
1017 dup
1018 my_tmpfile
1019 my_tmpnam
1020 my_flock
1021 my_rmdir
1022 my_mkdir
1023 my_getpwuid
1024 my_getpwnam
1025 my_getpwent
1026 my_setpwent
1027 my_endpwent
1028 fork_with_resources
1029 croak_with_os2error
1030 setgrent
1031 endgrent
1032 getgrent
1033 malloc_mutex
1034 threads_mutex
1035 nthreads
1036 nthreads_cond
1037 os2_cond_wait
1038 os2_stat
1039 os2_execname
1040 async_mssleep
1041 msCounter
1042 InfoTable
1043 pthread_join
1044 pthread_create
1045 pthread_detach
1046 XS_Cwd_change_drive
1047 XS_Cwd_current_drive
1048 XS_Cwd_extLibpath
1049 XS_Cwd_extLibpath_set
1050 XS_Cwd_sys_abspath
1051 XS_Cwd_sys_chdir
1052 XS_Cwd_sys_cwd
1053 XS_Cwd_sys_is_absolute
1054 XS_Cwd_sys_is_relative
1055 XS_Cwd_sys_is_rooted
1056 XS_DynaLoader_mod2fname
1057 XS_File__Copy_syscopy
1058 Perl_Register_MQ
1059 Perl_Deregister_MQ
1060 Perl_Serve_Messages
1061 Perl_Process_Messages
1062 init_PMWIN_entries
1063 PMWIN_entries
1064 Perl_hab_GET
1065 loadByOrdinal
1066 pExtFCN
1067 os2error
1068 ResetWinError
1069 CroakWinError
1070 PL_do_undump
1071 ));
3cfae81b 1072}
0dc3711c 1073elsif ($ARGS{PLATFORM} eq 'netware') {
7a95c549 1074 try_symbols(qw(
2986a63f 1075 Perl_init_os_extras
2986a63f
JH
1076 Perl_nw5_init
1077 RunPerl
1078 AllocStdPerl
1079 FreeStdPerl
1080 do_spawn2
1081 do_aspawn
1082 nw_uname
1083 nw_stdin
1084 nw_stdout
1085 nw_stderr
1086 nw_feof
1087 nw_ferror
1088 nw_fopen
1089 nw_fclose
1090 nw_clearerr
1091 nw_getc
1092 nw_fgets
1093 nw_fputc
1094 nw_fputs
1095 nw_fflush
1096 nw_ungetc
1097 nw_fileno
1098 nw_fdopen
1099 nw_freopen
1100 nw_fread
1101 nw_fwrite
1102 nw_setbuf
1103 nw_setvbuf
1104 nw_vfprintf
1105 nw_ftell
1106 nw_fseek
1107 nw_rewind
1108 nw_tmpfile
1109 nw_fgetpos
1110 nw_fsetpos
1111 nw_dup
1112 nw_access
1113 nw_chmod
1114 nw_chsize
1115 nw_close
1116 nw_dup2
1117 nw_flock
1118 nw_isatty
1119 nw_link
1120 nw_lseek
1121 nw_stat
1122 nw_mktemp
1123 nw_open
1124 nw_read
1125 nw_rename
1126 nw_setmode
1127 nw_unlink
1128 nw_utime
1129 nw_write
1130 nw_chdir
1131 nw_rmdir
1132 nw_closedir
1133 nw_opendir
1134 nw_readdir
1135 nw_rewinddir
1136 nw_seekdir
1137 nw_telldir
1138 nw_htonl
1139 nw_htons
1140 nw_ntohl
1141 nw_ntohs
1142 nw_accept
1143 nw_bind
1144 nw_connect
1145 nw_endhostent
1146 nw_endnetent
1147 nw_endprotoent
1148 nw_endservent
1149 nw_gethostbyaddr
1150 nw_gethostbyname
1151 nw_gethostent
1152 nw_gethostname
1153 nw_getnetbyaddr
1154 nw_getnetbyname
1155 nw_getnetent
1156 nw_getpeername
1157 nw_getprotobyname
1158 nw_getprotobynumber
1159 nw_getprotoent
1160 nw_getservbyname
1161 nw_getservbyport
1162 nw_getservent
1163 nw_getsockname
1164 nw_getsockopt
1165 nw_inet_addr
1166 nw_listen
1167 nw_socket
1168 nw_recv
1169 nw_recvfrom
1170 nw_select
1171 nw_send
1172 nw_sendto
1173 nw_sethostent
1174 nw_setnetent
1175 nw_setprotoent
1176 nw_setservent
3a0827a6 1177 nw_setsockopt
4d76e4b4 1178 nw_inet_ntoa
2986a63f
JH
1179 nw_shutdown
1180 nw_crypt
1181 nw_execvp
1182 nw_kill
1183 nw_Popen
1184 nw_Pclose
1185 nw_Pipe
1186 nw_times
1187 nw_waitpid
1188 nw_getpid
1189 nw_spawnvp
1190 nw_os_id
1191 nw_open_osfhandle
1192 nw_get_osfhandle
1193 nw_abort
1194 nw_sleep
1195 nw_wait
1196 nw_dynaload
1197 nw_strerror
1198 fnFpSetMode
1199 fnInsertHashListAddrs
1200 fnGetHashListAddrs
1201 Perl_deb
011f1a1a
JH
1202 Perl_sv_setsv
1203 Perl_sv_catsv
1204 Perl_sv_catpvn
1205 Perl_sv_2pv
f355267c
JH
1206 nw_freeenviron
1207 Remove_Thread_Ctx
7a95c549 1208 ));
2986a63f 1209}
22239a37 1210
79c32fc2 1211# When added this code was only run for Win32 (and WinCE at the time)
9661ac31 1212# Currently only Win32 links static extensions into the shared library.
9661ac31
NC
1213# The NetWare Makefile doesn't support static extensions (and hardcodes the
1214# list of dynamic extensions, and the rules to build them)
1215# For *nix (and presumably OS/2) with a shared libperl, Makefile.SH compiles
1216# static extensions with -fPIC, but links them to perl, not libperl.so
1217# The VMS build scripts don't yet implement static extensions at all.
1218
79c32fc2 1219if ($ARGS{PLATFORM} eq 'win32') {
9661ac31 1220 # records of type boot_module for statically linked modules (except Dynaloader)
c051ff4c 1221 my $static_ext = $Config{static_ext} // "";
9661ac31
NC
1222 $static_ext =~ s/\//__/g;
1223 $static_ext =~ s/\bDynaLoader\b//;
1224 try_symbols(map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext);
1225 try_symbols("init_Win32CORE") if $static_ext =~ /\bWin32CORE\b/;
1226}
9fb265f7 1227
0dc3711c 1228if ($ARGS{PLATFORM} eq 'os2') {
71afeaec 1229 my (%mapped, @missing);
1ae6ead9 1230 open MAP, '<', 'miniperl.map' or die 'Cannot read miniperl.map';
71afeaec
NC
1231 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1232 close MAP or die 'Cannot close miniperl.map';
1233
1234 @missing = grep { !exists $mapped{$_} }
1235 keys %export;
1236 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
1237 delete $export{$_} foreach @missing;
1238}
1239
d6035849
NC
1240###############################################################################
1241
1242# Now all symbols should be defined because next we are going to output them.
1243
1244# Start with platform specific headers:
1245
79c32fc2 1246if ($ARGS{PLATFORM} eq 'win32') {
d9f179d8
NC
1247 my $dll = $define{PERL_DLL} ? $define{PERL_DLL} =~ s/\.dll$//ir
1248 : "perl$Config{api_revision}$Config{api_version}";
d6035849
NC
1249 print "LIBRARY $dll\n";
1250 # The DESCRIPTION module definition file statement is not supported
1251 # by VC7 onwards.
7adf2470 1252 if ($ARGS{CCTYPE} eq 'GCC') {
d6035849
NC
1253 print "DESCRIPTION 'Perl interpreter'\n";
1254 }
1255 print "EXPORTS\n";
1256}
0dc3711c 1257elsif ($ARGS{PLATFORM} eq 'os2') {
d6035849 1258 (my $v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
c051ff4c 1259 $v .= '-thread' if $Config{archname} =~ /-thread/;
d6035849 1260 (my $dll = $define{PERL_DLL}) =~ s/\.dll$//i;
c051ff4c
NC
1261 $v .= "\@$Config{perl_patchlevel}" if $Config{perl_patchlevel};
1262 my $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $Config{config_args}'";
d6035849
NC
1263 $d = substr($d, 0, 249) . "...'" if length $d > 253;
1264 print <<"---EOP---";
1265LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1266$d
1267STACKSIZE 32768
1268CODE LOADONCALL
1269DATA LOADONCALL NONSHARED MULTIPLE
1270EXPORTS
1271---EOP---
1272}
0dc3711c 1273elsif ($ARGS{PLATFORM} eq 'aix') {
d6035849
NC
1274 my $OSVER = `uname -v`;
1275 chop $OSVER;
1276 my $OSREL = `uname -r`;
1277 chop $OSREL;
1278 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
1279 print "#! ..\n";
1280 } else {
1281 print "#!\n";
1282 }
1283}
0dc3711c
NC
1284elsif ($ARGS{PLATFORM} eq 'netware') {
1285 if ($ARGS{FILETYPE} eq 'def') {
d9f179d8 1286 print "LIBRARY perl$Config{api_revision}$Config{api_version}\n";
d6035849
NC
1287 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
1288 print "EXPORTS\n";
1289 }
1290}
1291
1292# Then the symbols
549a6b10 1293
5d4e58dc
NC
1294my @symbols = $fold ? sort {lc $a cmp lc $b} keys %export : sort keys %export;
1295foreach my $symbol (@symbols) {
79c32fc2 1296 if (PLATFORM eq 'win32') {
75debb79
SH
1297 # Remembering the origin file of each symbol is an alternative to PL_ matching
1298 if (substr($symbol, 0, 3) eq 'PL_') {
1299 print "\t$symbol DATA\n";
196f7c46
DD
1300 }
1301 else {
1302 print "\t$symbol\n";
1303 }
7766f137 1304 }
196f7c46 1305 elsif (PLATFORM eq 'os2') {
52e4c282
IZ
1306 printf qq( %-31s \@%s\n),
1307 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0
JH
1308 printf qq( %-31s \@%s\n),
1309 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1310 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1311 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1312 }
196f7c46 1313 elsif (PLATFORM eq 'netware') {
ed463ba8
NC
1314 print "\t$symbol,\n";
1315 } else {
549a6b10
JH
1316 print "$symbol\n";
1317 }
ed463ba8
NC
1318}
1319
1320# Then platform specific footers.
1321
0dc3711c 1322if ($ARGS{PLATFORM} eq 'os2') {
ed463ba8
NC
1323 print <<EOP;
1324 dll_perlmain=main
1325 fill_extLibpath
1326 dir_subst
1327 Perl_OS2_handler_install
1328
1329; LAST_ORDINAL=$sym_ord
1330EOP
549a6b10
JH
1331}
1332
13331;