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skip Perl_my_symlink symbol on older VMS systems.
[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
c1b34f5f
NC
43sub process_cc_flags {
44 foreach (map {split /\s+/, $_} @_) {
45 $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/;
46 }
47}
48
7766f137
GS
49while (@ARGV) {
50 my $flag = shift;
c1b34f5f
NC
51 if ($flag =~ /^(?:CC_FLAGS=)?(-D\w.*)/) {
52 process_cc_flags($1);
0dc3711c
NC
53 } elsif ($flag =~ /^(CCTYPE|FILETYPE|PLATFORM|TARG_DIR)=(.+)$/) {
54 $ARGS{$1} = $2;
5c728af0 55 }
7766f137 56}
d55594ae 57
d500e60d
NC
58require "$ARGS{TARG_DIR}regen/embed_lib.pl";
59
29200a82 60{
1f7ae1be 61 my @PLATFORM = qw(aix win32 wince os2 netware vms test);
29200a82
NC
62 my %PLATFORM;
63 @PLATFORM{@PLATFORM} = ();
549a6b10 64
29200a82
NC
65 die "PLATFORM undefined, must be one of: @PLATFORM\n"
66 unless defined $ARGS{PLATFORM};
67 die "PLATFORM must be one of: @PLATFORM\n"
68 unless exists $PLATFORM{$ARGS{PLATFORM}};
69}
549a6b10 70
208d7614
NC
71# Is the following guard strictly necessary? Added during refactoring
72# to keep the same behaviour when merging other code into here.
c1b34f5f 73process_cc_flags(@Config{qw(ccflags optimize)})
0dc3711c
NC
74 if $ARGS{PLATFORM} ne 'win32' && $ARGS{PLATFORM} ne 'wince'
75 && $ARGS{PLATFORM} ne 'netware';
208d7614 76
c960bcfd
NC
77# Add the compile-time options that miniperl was built with to %define.
78# On Win32 these are not the same options as perl itself will be built
79# with since miniperl is built with a canned config (one of the win32/
80# config_H.*) and none of the BUILDOPT's that are set in the makefiles,
81# but they do include some #define's that are hard-coded in various
82# source files and header files and don't include any BUILDOPT's that
83# the user might have chosen to disable because the canned configs are
84# minimal configs that don't include any of those options.
85
86my @options = sort(Config::bincompat_options(), Config::non_bincompat_options());
1f7ae1be 87print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test';
c960bcfd 88$define{$_} = 1 foreach @options;
17bdc114 89
c6261f3b
JH
90my %exportperlmalloc =
91 (
92 Perl_malloc => "malloc",
93 Perl_mfree => "free",
94 Perl_realloc => "realloc",
95 Perl_calloc => "calloc",
96 );
97
0dc3711c 98my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2';
c6261f3b 99
762c82db 100open(CFG, '<', 'config.h') || die "Cannot open config.h: $!\n";
7766f137 101while (<CFG>) {
1f0041ed 102 $define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY
918a61c7 103 |SPRINTF_RETURNS_STRLEN
1f0041ed 104 |(?:PERL|USE|HAS)_\w+)\b/x;
7766f137 105}
bbc8f9de
NIS
106close(CFG);
107
18c4b137
JH
108# perl.h logic duplication begins
109
894ccb8c
JH
110if ($define{PERL_IMPLICIT_SYS}) {
111 $define{PL_OP_SLAB_ALLOC} = 1;
112}
ac6bedea 113
18c4b137 114if ($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 $define{MULTIPLICITY} ;
123
0dc3711c 124if ($define{USE_ITHREADS} && $ARGS{PLATFORM} ne 'win32' && $^O ne 'darwin') {
10bc17b6
JH
125 $define{USE_REENTRANT_API} = 1;
126}
127
18c4b137
JH
128# perl.h logic duplication ends
129
1f7ae1be
NC
130print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n"
131 unless $ARGS{PLATFORM} eq 'test';
dcddf0a3 132
d6035849
NC
133my $sym_ord = 0;
134my %ordinal;
135
0dc3711c 136if ($ARGS{PLATFORM} eq 'os2') {
52e4c282
IZ
137 if (open my $fh, '<', 'perl5.def') {
138 while (<$fh>) {
139 last if /^\s*EXPORTS\b/;
140 }
141 while (<$fh>) {
78232bc0 142 $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/;
52e4c282
IZ
143 # This allows skipping ordinals which were used in older versions
144 $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/;
145 }
146 $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max
147 }
2986a63f 148}
bbc8f9de 149
44c17813
NC
150my %skip;
151# All platforms export boot_DynaLoader unconditionally.
152my %export = ( boot_DynaLoader => 1 );
153
430d15ed
NC
154sub try_symbols {
155 foreach my $symbol (@_) {
44c17813
NC
156 ++$export{$symbol} unless exists $skip{$symbol};
157 }
158}
159
160sub readvar {
161 # $hash is the hash that we're adding to. For one of our callers, it will
162 # actually be the skip hash but that doesn't affect the intent of what
163 # we're doing, as in that case we skip adding something to the skip hash
164 # for the second time.
165
321600e1
NC
166 my $file = $ARGS{TARG_DIR} . shift;
167 my $hash = shift;
168 my $proc = shift;
44c17813
NC
169 open my $vars, '<', $file or die die "Cannot open $file: $!\n";
170
171 while (<$vars>) {
172 # All symbols have a Perl_ prefix because that's what embed.h sticks
173 # in front of them. The A?I?S?C? is strictly speaking wrong.
115ff745 174 next unless /\bPERLVAR(A?I?S?C?)\(([IGT]),\s*(\w+)/;
44c17813
NC
175
176 my $var = "PL_$3";
177 my $symbol = $proc ? &$proc($1,$2,$3) : $var;
178 ++$hash->{$symbol} unless exists $skip{$var};
51371543 179 }
22239a37
NIS
180}
181
0dc3711c 182if ($ARGS{PLATFORM} ne 'os2') {
e7c4906b 183 ++$skip{$_} foreach qw(
f2921293
NC
184 PL_cryptseen
185 PL_opsave
186 Perl_GetVars
187 Perl_dump_fds
188 Perl_my_bcopy
189 Perl_my_bzero
190 Perl_my_chsize
191 Perl_my_htonl
192 Perl_my_memcmp
193 Perl_my_memset
194 Perl_my_ntohl
195 Perl_my_swap
e7c4906b 196 );
0dc3711c 197 if ($ARGS{PLATFORM} eq 'vms') {
e7c4906b 198 ++$skip{PL_statusvalue_posix};
4b476daa
CB
199 # This is a wrapper if we have symlink, not a replacement
200 # if we don't.
201 ++$skip{Perl_my_symlink} unless $Config{d_symlink};
c36317f0 202 } else {
e7c4906b 203 ++$skip{PL_statusvalue_vms};
0dc3711c 204 if ($ARGS{PLATFORM} ne 'aix') {
e7c4906b 205 ++$skip{$_} foreach qw(
c36317f0
NC
206 PL_DBcv
207 PL_generation
208 PL_lastgotoprobe
209 PL_modcount
210 PL_timesbuf
211 main
e7c4906b 212 );
c36317f0
NC
213 }
214 }
f2921293
NC
215}
216
0dc3711c 217if ($ARGS{PLATFORM} ne 'vms') {
c36317f0 218 # VMS does its own thing for these symbols.
e7c4906b 219 ++$skip{$_} foreach qw(
c36317f0
NC
220 PL_sig_handlers_initted
221 PL_sig_ignoring
222 PL_sig_defaulting
e7c4906b 223 );
0dc3711c 224 if ($ARGS{PLATFORM} ne 'win32') {
e7c4906b 225 ++$skip{$_} foreach qw(
c36317f0
NC
226 Perl_do_spawn
227 Perl_do_spawn_nowait
228 Perl_do_aspawn
e7c4906b 229 );
c36317f0 230 }
7766f137 231}
c36317f0 232
df39eaa8 233unless ($define{UNLINK_ALL_VERSIONS}) {
e7c4906b 234 ++$skip{Perl_unlnk};
93ea32b8 235}
3cfae81b 236
7766f137 237unless ($define{'DEBUGGING'}) {
e7c4906b 238 ++$skip{$_} foreach qw(
7766f137
GS
239 Perl_debop
240 Perl_debprofdump
241 Perl_debstack
242 Perl_debstackptrs
5cbf7fcf 243 Perl_pad_sv
b65222da 244 Perl_pad_setsv
943795c2 245 Perl_hv_assert
7766f137
GS
246 PL_block_type
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{$_} foreach qw(
7766f137
GS
263 PL_Mem
264 PL_MemShared
265 PL_MemParse
266 PL_Env
267 PL_StdIO
268 PL_LIO
269 PL_Dir
270 PL_Sock
271 PL_Proc
2c84c919
NC
272 perl_alloc_using
273 perl_clone_using
e7c4906b 274 );
7766f137
GS
275}
276
f8c7b90f 277unless ($define{'PERL_OLD_COPY_ON_WRITE'}) {
e7c4906b 278 ++$skip{Perl_sv_setsv_cow};
0190f6ec
AT
279}
280
5bcb3f6c 281unless ($define{'USE_REENTRANT_API'}) {
e7c4906b 282 ++$skip{PL_reentrant_buffer};
5bcb3f6c
NIS
283}
284
7766f137 285if ($define{'MYMALLOC'}) {
430d15ed 286 try_symbols(qw(
7766f137 287 Perl_dump_mstats
827e134a 288 Perl_get_mstats
9c130f5b
NIS
289 Perl_strdup
290 Perl_putenv
6af660ee
IZ
291 MallocCfg_ptr
292 MallocCfgP_ptr
430d15ed 293 ));
3cf3941e
NC
294 unless ($define{USE_ITHREADS}) {
295 ++$skip{PL_malloc_mutex}
80fc1a6e 296 }
51371543
GS
297}
298else {
e7c4906b 299 ++$skip{$_} foreach qw(
7766f137
GS
300 PL_malloc_mutex
301 Perl_dump_mstats
6ecd3fcb 302 Perl_get_mstats
6af660ee
IZ
303 MallocCfg_ptr
304 MallocCfgP_ptr
e7c4906b 305 );
7766f137
GS
306}
307
8852afe9 308if ($define{'PERL_USE_SAFE_PUTENV'}) {
e7c4906b 309 ++$skip{PL_use_safe_putenv};
8852afe9
MB
310}
311
3db8f154 312unless ($define{'USE_ITHREADS'}) {
e7c4906b 313 ++$skip{PL_thr_key};
f433d095
GS
314}
315
3db8f154 316# USE_5005THREADS symbols. Kept as reference for easier removal
e7c4906b 317++$skip{$_} foreach qw(
7766f137
GS
318 PL_sv_mutex
319 PL_strtab_mutex
320 PL_svref_mutex
7766f137
GS
321 PL_cred_mutex
322 PL_eval_mutex
6940069f
GS
323 PL_fdpid_mutex
324 PL_sv_lock_mutex
7766f137
GS
325 PL_eval_cond
326 PL_eval_owner
327 PL_threads_mutex
328 PL_nthreads
329 PL_nthreads_cond
330 PL_threadnum
331 PL_threadsv_names
332 PL_thrsv
333 PL_vtbl_mutex
7766f137
GS
334 Perl_condpair_magic
335 Perl_new_struct_thread
336 Perl_per_thread_magicals
337 Perl_thread_create
338 Perl_find_threadsv
339 Perl_unlock_condpair
340 Perl_magic_mutexfree
4755096e 341 Perl_sv_lock
e7c4906b 342 );
7766f137
GS
343
344unless ($define{'USE_ITHREADS'}) {
e7c4906b 345 ++$skip{$_} foreach qw(
534825c4 346 PL_op_mutex
7e95b20d
JH
347 PL_regex_pad
348 PL_regex_padav
e2975953 349 PL_dollarzero_mutex
b60bf3b9 350 PL_hints_mutex
8703a9a4 351 PL_my_ctx_mutex
f1791e53 352 PL_perlio_mutex
7c425e3c
NC
353 Perl_clone_params_del
354 Perl_clone_params_new
b0bb49b6 355 Perl_parser_dup
7766f137
GS
356 Perl_dirp_dup
357 Perl_cx_dup
358 Perl_si_dup
359 Perl_any_dup
360 Perl_ss_dup
361 Perl_fp_dup
362 Perl_gp_dup
363 Perl_he_dup
364 Perl_mg_dup
7f605079 365 Perl_re_dup_guts
7766f137 366 Perl_sv_dup
7c425e3c 367 Perl_sv_dup_inc
aeef2723 368 Perl_rvpv_dup
88daff13 369 Perl_hek_dup
7766f137 370 Perl_sys_intern_dup
7766f137
GS
371 perl_clone
372 perl_clone_using
dc1061dc 373 Perl_stashpv_hvname_match
1fa600a7 374 Perl_regdupe_internal
392d04bb 375 Perl_newPADOP
e7c4906b 376 );
7766f137
GS
377}
378
379unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
e7c4906b 380 ++$skip{$_} foreach qw(
1f9ecdc6
SH
381 PL_my_cxt_index
382 PL_my_cxt_list
383 PL_my_cxt_size
ecb9cc66 384 PL_my_cxt_keys
7766f137
GS
385 Perl_croak_nocontext
386 Perl_die_nocontext
387 Perl_deb_nocontext
388 Perl_form_nocontext
e0f4245d 389 Perl_load_module_nocontext
7766f137
GS
390 Perl_mess_nocontext
391 Perl_warn_nocontext
392 Perl_warner_nocontext
393 Perl_newSVpvf_nocontext
394 Perl_sv_catpvf_nocontext
395 Perl_sv_setpvf_nocontext
396 Perl_sv_catpvf_mg_nocontext
397 Perl_sv_setpvf_mg_nocontext
484eff17 398 Perl_my_cxt_init
ecb9cc66 399 Perl_my_cxt_index
e7c4906b 400 );
7766f137
GS
401}
402
aadb217d 403unless ($define{'PL_OP_SLAB_ALLOC'}) {
e7c4906b 404 ++$skip{$_} foreach qw(
aadb217d
JH
405 PL_OpPtr
406 PL_OpSlab
407 PL_OpSpace
408 Perl_Slab_Alloc
409 Perl_Slab_Free
e7c4906b 410 );
8d2d9fd7
RGS
411}
412
413unless ($define{'PERL_DEBUG_READONLY_OPS'}) {
e7c4906b 414 ++$skip{$_} foreach qw(
8d2d9fd7
RGS
415 PL_slab_count
416 PL_slabs
e7c4906b 417 );
aadb217d
JH
418}
419
420unless ($define{'THREADS_HAVE_PIDS'}) {
e7c4906b 421 ++$skip{PL_ppid};
e0cde265
SH
422}
423
aadb217d 424unless ($define{'PERL_NEED_APPCTX'}) {
e7c4906b 425 ++$skip{PL_appctx};
e0cde265
SH
426}
427
aadb217d 428unless ($define{'PERL_NEED_TIMESBASE'}) {
e7c4906b 429 ++$skip{PL_timesbase};
e0cde265
SH
430}
431
dfc72f41 432unless ($define{'DEBUG_LEAKING_SCALARS'}) {
e7c4906b 433 ++$skip{PL_sv_serial};
dfc72f41
NC
434}
435
808e2276 436unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) {
e7c4906b 437 ++$skip{PL_dumper_fd};
808e2276 438}
e7c4906b 439
c69033f2 440unless ($define{'PERL_DONT_CREATE_GVSV'}) {
e7c4906b 441 ++$skip{Perl_gv_SVadd};
c69033f2 442}
e7c4906b 443
ce582cee 444if ($define{'SPRINTF_RETURNS_STRLEN'}) {
e7c4906b 445 ++$skip{Perl_my_sprintf};
ce582cee 446}
e7c4906b 447
ca0c25f6 448unless ($define{'PERL_USES_PL_PIDSTATUS'}) {
e7c4906b 449 ++$skip{PL_pidstatus};
ca0c25f6 450}
808e2276 451
02ca4724 452unless ($define{'PERL_TRACK_MEMPOOL'}) {
e7c4906b 453 ++$skip{PL_memory_debug_header};
02ca4724
SP
454}
455
2cea2a29 456unless ($define{PERL_MAD}) {
e7c4906b 457 ++$skip{$_} foreach qw(
e3e31fab
SH
458 PL_madskills
459 PL_xmlfp
e7c4906b 460 );
e3e31fab
SH
461}
462
2a5adacc 463unless ($define{'MULTIPLICITY'}) {
e7c4906b 464 ++$skip{$_} foreach qw(
01523419 465 PL_interp_size
9e08d3a4 466 PL_interp_size_5_16_0
e7c4906b 467 );
2a5adacc
JD
468}
469
470unless ($define{'PERL_GLOBAL_STRUCT'}) {
e7c4906b 471 ++$skip{PL_global_struct_size};
2a5adacc
JD
472}
473
436dbe32 474unless ($define{'PERL_GLOBAL_STRUCT_PRIVATE'}) {
e7c4906b 475 ++$skip{$_} foreach qw(
436dbe32
SH
476 PL_my_cxt_keys
477 Perl_my_cxt_index
e7c4906b 478 );
436dbe32
SH
479}
480
bd1ae5d2 481unless ($define{HAS_MMAP}) {
e7c4906b 482 ++$skip{PL_mmap_page_size};
ac6bedea
JH
483}
484
bd1ae5d2 485if ($define{HAS_SIGACTION}) {
e7c4906b 486 ++$skip{PL_sig_trapped};
662667f1
CB
487
488 if ($ARGS{PLATFORM} eq 'vms') {
489 # FAKE_PERSISTENT_SIGNAL_HANDLERS defined as !defined(HAS_SIGACTION)
490 ++$skip{PL_sig_ignoring};
491 }
d97afc04
AT
492}
493
bdcba273 494unless ($define{USE_LOCALE_COLLATE}) {
e7c4906b 495 ++$skip{$_} foreach qw(
bdcba273
NC
496 PL_collation_ix
497 PL_collation_name
498 PL_collation_standard
499 PL_collxfrm_base
500 PL_collxfrm_mult
501 Perl_sv_collxfrm
502 Perl_sv_collxfrm_flags
e7c4906b 503 );
bdcba273
NC
504}
505
1f1ade4f 506unless ($define{USE_LOCALE_NUMERIC}) {
e7c4906b 507 ++$skip{$_} foreach qw(
1f1ade4f
NC
508 PL_numeric_local
509 PL_numeric_name
510 PL_numeric_radix_sv
511 PL_numeric_standard
e7c4906b 512 );
1f1ade4f
NC
513}
514
1ab20eaa 515unless ($define{HAVE_INTERP_INTERN}) {
e7c4906b 516 ++$skip{$_} foreach qw(
1ab20eaa
NC
517 Perl_sys_intern_clear
518 Perl_sys_intern_dup
519 Perl_sys_intern_init
520 PL_sys_intern
e7c4906b 521 );
1ab20eaa
NC
522}
523
47e4ddfc 524if ($define{HAS_SIGNBIT}) {
e7c4906b 525 ++$skip{Perl_signbit};
47e4ddfc
NC
526}
527
7766f137 528if ($define{'PERL_GLOBAL_STRUCT'}) {
321600e1 529 readvar('perlvars.h', \%skip);
8dd15074
NC
530 # This seems like the least ugly way to cope with the fact that PL_sh_path
531 # is mentioned in perlvar.h and globvar.sym, and always exported.
532 delete $skip{PL_sh_path};
944921d3 533 ++$export{Perl_GetVars};
0dc3711c 534 try_symbols(qw(PL_Vars PL_VarsPtr)) unless $ARGS{CCTYPE} eq 'GCC';
aadb217d 535} else {
e7c4906b 536 ++$skip{$_} foreach qw(Perl_init_global_struct Perl_free_global_struct);
7766f137 537}
36c15d3f 538
22c35a8c
GS
539# functions from *.sym files
540
d500e60d 541my @syms = qw(globvar.sym);
549a6b10 542
d892637e
NIS
543# Symbols that are the public face of the PerlIO layers implementation
544# These are in _addition to_ the public face of the abstraction
545# and need to be exported to allow XS modules to implement layers
9df9a5cd 546my @layer_syms = qw(
db76e01e
JH
547 PerlIOBase_binmode
548 PerlIOBase_clearerr
549 PerlIOBase_close
550 PerlIOBase_dup
551 PerlIOBase_eof
552 PerlIOBase_error
553 PerlIOBase_fileno
554 PerlIOBase_noop_fail
555 PerlIOBase_noop_ok
556 PerlIOBase_popped
7e700b9a 557 PerlIOBase_pushed
db76e01e
JH
558 PerlIOBase_read
559 PerlIOBase_setlinebuf
560 PerlIOBase_unread
561 PerlIOBuf_bufsiz
562 PerlIOBuf_close
563 PerlIOBuf_dup
564 PerlIOBuf_fill
565 PerlIOBuf_flush
566 PerlIOBuf_get_base
567 PerlIOBuf_get_cnt
568 PerlIOBuf_get_ptr
569 PerlIOBuf_open
570 PerlIOBuf_popped
571 PerlIOBuf_pushed
572 PerlIOBuf_read
573 PerlIOBuf_seek
574 PerlIOBuf_set_ptrcnt
575 PerlIOBuf_tell
576 PerlIOBuf_unread
577 PerlIOBuf_write
578 PerlIO_allocate
8ffeedc3 579 PerlIO_apply_layera
db76e01e
JH
580 PerlIO_apply_layers
581 PerlIO_arg_fetch
582 PerlIO_debug
583 PerlIO_define_layer
4dcdb34a 584 PerlIO_find_layer
51d05609 585 PerlIO_isutf8
db76e01e 586 PerlIO_layer_fetch
4dcdb34a 587 PerlIO_list_alloc
db76e01e
JH
588 PerlIO_list_free
589 PerlIO_modestr
590 PerlIO_parse_layers
591 PerlIO_pending
592 PerlIO_perlio
593 PerlIO_pop
594 PerlIO_push
595 PerlIO_sv_dup
596 Perl_PerlIO_clearerr
597 Perl_PerlIO_close
188f0c84 598 Perl_PerlIO_context_layers
db76e01e
JH
599 Perl_PerlIO_eof
600 Perl_PerlIO_error
601 Perl_PerlIO_fileno
602 Perl_PerlIO_fill
603 Perl_PerlIO_flush
604 Perl_PerlIO_get_base
605 Perl_PerlIO_get_bufsiz
606 Perl_PerlIO_get_cnt
607 Perl_PerlIO_get_ptr
608 Perl_PerlIO_read
609 Perl_PerlIO_seek
610 Perl_PerlIO_set_cnt
611 Perl_PerlIO_set_ptrcnt
612 Perl_PerlIO_setlinebuf
613 Perl_PerlIO_stderr
614 Perl_PerlIO_stdin
615 Perl_PerlIO_stdout
616 Perl_PerlIO_tell
617 Perl_PerlIO_unread
618 Perl_PerlIO_write
9df9a5cd 619);
0dc3711c 620if ($ARGS{PLATFORM} eq 'netware') {
a5564b91
JH
621 push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
622}
d892637e 623
7766f137 624if ($define{'USE_PERLIO'}) {
d892637e
NIS
625 # Export the symols that make up the PerlIO abstraction, regardless
626 # of its implementation - read from a file
321600e1 627 push @syms, 'perlio.sym';
d892637e
NIS
628
629 # This part is then dependent on how the abstraction is implemented
084592ab 630 if ($define{'USE_SFIO'}) {
d892637e 631 # Old legacy non-stdio "PerlIO"
e7c4906b
NC
632 ++$skip{$_} foreach @layer_syms;
633 ++$skip{perlsio_binmode};
084592ab 634 # SFIO defines most of the PerlIO routines as macros
d892637e
NIS
635 # So undo most of what $perlio_sym has just done - d'oh !
636 # Perhaps it would be better to list the ones which do exist
637 # And emit them
e7c4906b 638 ++$skip{$_} foreach qw(
084592ab
CN
639 PerlIO_canset_cnt
640 PerlIO_clearerr
641 PerlIO_close
642 PerlIO_eof
643 PerlIO_error
644 PerlIO_exportFILE
645 PerlIO_fast_gets
646 PerlIO_fdopen
647 PerlIO_fileno
648 PerlIO_findFILE
649 PerlIO_flush
650 PerlIO_get_base
651 PerlIO_get_bufsiz
652 PerlIO_get_cnt
653 PerlIO_get_ptr
654 PerlIO_getc
655 PerlIO_getname
656 PerlIO_has_base
657 PerlIO_has_cntptr
658 PerlIO_importFILE
659 PerlIO_open
660 PerlIO_printf
661 PerlIO_putc
662 PerlIO_puts
663 PerlIO_read
664 PerlIO_releaseFILE
665 PerlIO_reopen
666 PerlIO_rewind
667 PerlIO_seek
668 PerlIO_set_cnt
669 PerlIO_set_ptrcnt
670 PerlIO_setlinebuf
671 PerlIO_sprintf
672 PerlIO_stderr
673 PerlIO_stdin
674 PerlIO_stdout
675 PerlIO_stdoutf
676 PerlIO_tell
677 PerlIO_ungetc
678 PerlIO_vprintf
679 PerlIO_write
bcdb689b
JH
680 PerlIO_perlio
681 Perl_PerlIO_clearerr
682 Perl_PerlIO_close
683 Perl_PerlIO_eof
684 Perl_PerlIO_error
685 Perl_PerlIO_fileno
686 Perl_PerlIO_fill
687 Perl_PerlIO_flush
688 Perl_PerlIO_get_base
689 Perl_PerlIO_get_bufsiz
690 Perl_PerlIO_get_cnt
691 Perl_PerlIO_get_ptr
692 Perl_PerlIO_read
693 Perl_PerlIO_seek
694 Perl_PerlIO_set_cnt
695 Perl_PerlIO_set_ptrcnt
696 Perl_PerlIO_setlinebuf
697 Perl_PerlIO_stderr
698 Perl_PerlIO_stdin
699 Perl_PerlIO_stdout
700 Perl_PerlIO_tell
701 Perl_PerlIO_unread
702 Perl_PerlIO_write
ffcf5686
JH
703 PL_def_layerlist
704 PL_known_layers
705 PL_perlio
e7c4906b 706 );
084592ab 707 }
d892637e
NIS
708 else {
709 # PerlIO with layers - export implementation
430d15ed 710 try_symbols(@layer_syms, 'perlsio_binmode');
d892637e 711 }
5138f914 712} else {
d892637e
NIS
713 # -Uuseperlio
714 # Skip the PerlIO layer symbols - although
aadb217d 715 # nothing should have exported them anyway.
e7c4906b
NC
716 ++$skip{$_} foreach @layer_syms;
717 ++$skip{$_} foreach qw(
a6272963
SH
718 perlsio_binmode
719 PL_def_layerlist
720 PL_known_layers
721 PL_perlio
722 PL_perlio_debug_fd
723 PL_perlio_fd_refcnt
724 PL_perlio_fd_refcnt_size
01cace46 725 PL_perlio_mutex
e7c4906b 726 );
1e8a8f59 727
d892637e
NIS
728 # Also do NOT add abstraction symbols from $perlio_sym
729 # abstraction is done as #define to stdio
bf09e1bd 730 # Remaining remnants that _may_ be functions are handled below.
9df9a5cd 731}
7766f137 732
71afeaec
NC
733###############################################################################
734
735# At this point all skip lists should be completed, as we are about to test
736# many symbols against them.
737
d500e60d
NC
738{
739 my %seen;
740 my ($embed) = setup_embed($ARGS{TARG_DIR});
741
742 foreach (@$embed) {
743 my ($flags, $retval, $func, @args) = @$_;
744 next unless $func;
745 if ($flags =~ /[AX]/ && $flags !~ /[xm]/ || $flags =~ /b/) {
746 # public API, so export
747
748 # If a function is defined twice, for example before and after
749 # an #else, only export its name once. Important to do this test
750 # within the block, as the *first* definition may have flags which
751 # mean "don't export"
752 next if $seen{$func}++;
753 $func = "Perl_$func" if $flags =~ /[pbX]/;
754 ++$export{$func} unless exists $skip{$func};
755 }
756 }
757}
758
321600e1
NC
759foreach (@syms) {
760 my $syms = $ARGS{TARG_DIR} . $_;
a6587d2d
NC
761 open my $global, '<', $syms or die "failed to open $syms: $!\n";
762 # Functions already have a Perl_ prefix
763 # Variables need a PL_ prefix
764 my $prefix = $syms =~ /var\.sym$/i ? 'PL_' : '';
765 while (<$global>) {
766 next unless /^([A-Za-z].*)/;
767 my $symbol = "$prefix$1";
944921d3 768 ++$export{$symbol} unless exists $skip{$symbol};
7766f137 769 }
7766f137 770}
0a753a76 771
22c35a8c 772# variables
0a753a76 773
87b9e160 774if ($define{'MULTIPLICITY'} && $define{PERL_GLOBAL_STRUCT}) {
321600e1 775 readvar('perlvars.h', \%export, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
1acb48c9 776 # XXX AIX seems to want the perlvars.h symbols, for some reason
0dc3711c 777 if ($ARGS{PLATFORM} eq 'aix' or $ARGS{PLATFORM} eq 'os2') { # OS/2 needs PL_thr_key
321600e1 778 readvar('perlvars.h', \%export);
51371543
GS
779 }
780}
781else {
782 unless ($define{'PERL_GLOBAL_STRUCT'}) {
321600e1 783 readvar('perlvars.h', \%export);
9df9a5cd 784 }
87b9e160 785 unless ($define{MULTIPLICITY}) {
321600e1 786 readvar('intrpvar.h', \%export);
87b9e160 787 }
51371543 788}
0a753a76 789
bf09e1bd 790# Oddities from PerlIO
01cace46
NC
791# All have alternate implementations in perlio.c, so always exist.
792# Should they be considered to be part of the API?
430d15ed 793try_symbols(qw(
bf09e1bd
NC
794 PerlIO_binmode
795 PerlIO_getpos
796 PerlIO_init
797 PerlIO_setpos
798 PerlIO_sprintf
bf09e1bd
NC
799 PerlIO_tmpfile
800 PerlIO_vsprintf
430d15ed 801 ));
ac4c12e7 802
0dc3711c 803if ($ARGS{PLATFORM} eq 'win32') {
7a95c549 804 try_symbols(qw(
5581753c
NC
805 setgid
806 setuid
807 win32_free_childdir
808 win32_free_childenv
809 win32_get_childdir
810 win32_get_childenv
811 win32_spawnvp
7a95c549 812 ));
5581753c
NC
813}
814
0dc3711c 815if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
7a95c549 816 try_symbols(qw(
7766f137 817 Perl_init_os_extras
c44d3fdb 818 Perl_thread_create
7766f137 819 Perl_win32_init
23f519f0 820 Perl_win32_term
7766f137 821 RunPerl
5290524f 822 win32_async_check
7766f137
GS
823 win32_errno
824 win32_environ
7766f137
GS
825 win32_abort
826 win32_fstat
827 win32_stat
828 win32_pipe
829 win32_popen
830 win32_pclose
831 win32_rename
832 win32_setmode
11bb82ff 833 win32_chsize
7766f137
GS
834 win32_lseek
835 win32_tell
836 win32_dup
837 win32_dup2
838 win32_open
839 win32_close
840 win32_eof
4342f4d6 841 win32_isatty
7766f137
GS
842 win32_read
843 win32_write
7766f137
GS
844 win32_mkdir
845 win32_rmdir
846 win32_chdir
847 win32_flock
848 win32_execv
849 win32_execvp
850 win32_htons
851 win32_ntohs
852 win32_htonl
853 win32_ntohl
854 win32_inet_addr
855 win32_inet_ntoa
856 win32_socket
857 win32_bind
858 win32_listen
859 win32_accept
860 win32_connect
861 win32_send
862 win32_sendto
863 win32_recv
864 win32_recvfrom
865 win32_shutdown
866 win32_closesocket
867 win32_ioctlsocket
868 win32_setsockopt
869 win32_getsockopt
870 win32_getpeername
871 win32_getsockname
872 win32_gethostname
873 win32_gethostbyname
874 win32_gethostbyaddr
875 win32_getprotobyname
876 win32_getprotobynumber
877 win32_getservbyname
878 win32_getservbyport
879 win32_select
880 win32_endhostent
881 win32_endnetent
882 win32_endprotoent
883 win32_endservent
884 win32_getnetent
885 win32_getnetbyname
886 win32_getnetbyaddr
887 win32_getprotoent
888 win32_getservent
889 win32_sethostent
890 win32_setnetent
891 win32_setprotoent
892 win32_setservent
893 win32_getenv
894 win32_putenv
895 win32_perror
7766f137
GS
896 win32_malloc
897 win32_calloc
898 win32_realloc
899 win32_free
900 win32_sleep
901 win32_times
902 win32_access
903 win32_alarm
904 win32_chmod
905 win32_open_osfhandle
906 win32_get_osfhandle
907 win32_ioctl
908 win32_link
909 win32_unlink
910 win32_utime
57ab3dfe 911 win32_gettimeofday
7766f137
GS
912 win32_uname
913 win32_wait
914 win32_waitpid
915 win32_kill
916 win32_str_os_error
917 win32_opendir
918 win32_readdir
919 win32_telldir
920 win32_seekdir
921 win32_rewinddir
922 win32_closedir
923 win32_longpath
aa2b96ec 924 win32_ansipath
7766f137
GS
925 win32_os_id
926 win32_getpid
927 win32_crypt
928 win32_dynaload
df3728a2 929 win32_clearenv
00b02797
JH
930 win32_stdin
931 win32_stdout
932 win32_stderr
933 win32_ferror
934 win32_feof
935 win32_strerror
936 win32_fprintf
937 win32_printf
938 win32_vfprintf
939 win32_vprintf
940 win32_fread
941 win32_fwrite
942 win32_fopen
943 win32_fdopen
944 win32_freopen
945 win32_fclose
946 win32_fputs
947 win32_fputc
948 win32_ungetc
949 win32_getc
950 win32_fileno
951 win32_clearerr
952 win32_fflush
953 win32_ftell
954 win32_fseek
955 win32_fgetpos
956 win32_fsetpos
957 win32_rewind
958 win32_tmpfile
959 win32_setbuf
960 win32_setvbuf
961 win32_flushall
962 win32_fcloseall
963 win32_fgets
964 win32_gets
965 win32_fgetc
966 win32_putc
967 win32_puts
968 win32_getchar
969 win32_putchar
7a95c549 970 ));
549a6b10 971}
0dc3711c 972elsif ($ARGS{PLATFORM} eq 'vms') {
71afeaec
NC
973 try_symbols(qw(
974 Perl_cando
975 Perl_cando_by_name
976 Perl_closedir
977 Perl_csighandler_init
978 Perl_do_rmdir
979 Perl_fileify_dirspec
980 Perl_fileify_dirspec_ts
981 Perl_fileify_dirspec_utf8
982 Perl_fileify_dirspec_utf8_ts
983 Perl_flex_fstat
984 Perl_flex_lstat
985 Perl_flex_stat
986 Perl_kill_file
987 Perl_my_chdir
988 Perl_my_chmod
989 Perl_my_crypt
990 Perl_my_endpwent
991 Perl_my_fclose
992 Perl_my_fdopen
993 Perl_my_fgetname
994 Perl_my_flush
995 Perl_my_fwrite
996 Perl_my_gconvert
997 Perl_my_getenv
998 Perl_my_getenv_len
999 Perl_my_getlogin
1000 Perl_my_getpwnam
1001 Perl_my_getpwuid
1002 Perl_my_gmtime
1003 Perl_my_kill
1004 Perl_my_localtime
1005 Perl_my_mkdir
1006 Perl_my_sigaction
1007 Perl_my_symlink
1008 Perl_my_time
1009 Perl_my_tmpfile
1010 Perl_my_trnlnm
1011 Perl_my_utime
1012 Perl_my_waitpid
1013 Perl_opendir
1014 Perl_pathify_dirspec
1015 Perl_pathify_dirspec_ts
1016 Perl_pathify_dirspec_utf8
1017 Perl_pathify_dirspec_utf8_ts
1018 Perl_readdir
1019 Perl_readdir_r
1020 Perl_rename
1021 Perl_rmscopy
1022 Perl_rmsexpand
1023 Perl_rmsexpand_ts
1024 Perl_rmsexpand_utf8
1025 Perl_rmsexpand_utf8_ts
1026 Perl_seekdir
1027 Perl_sig_to_vmscondition
1028 Perl_telldir
1029 Perl_tounixpath
1030 Perl_tounixpath_ts
1031 Perl_tounixpath_utf8
1032 Perl_tounixpath_utf8_ts
1033 Perl_tounixspec
1034 Perl_tounixspec_ts
1035 Perl_tounixspec_utf8
1036 Perl_tounixspec_utf8_ts
1037 Perl_tovmspath
1038 Perl_tovmspath_ts
1039 Perl_tovmspath_utf8
1040 Perl_tovmspath_utf8_ts
1041 Perl_tovmsspec
1042 Perl_tovmsspec_ts
1043 Perl_tovmsspec_utf8
1044 Perl_tovmsspec_utf8_ts
1045 Perl_trim_unixpath
1046 Perl_vms_case_tolerant
1047 Perl_vms_do_aexec
1048 Perl_vms_do_exec
1049 Perl_vms_image_init
1050 Perl_vms_realpath
1051 Perl_vmssetenv
1052 Perl_vmssetuserlnm
1053 Perl_vmstrnenv
1054 PerlIO_openn
1055 ));
1056}
0dc3711c 1057elsif ($ARGS{PLATFORM} eq 'os2') {
71afeaec
NC
1058 try_symbols(qw(
1059 ctermid
1060 get_sysinfo
1061 Perl_OS2_init
1062 Perl_OS2_init3
1063 Perl_OS2_term
1064 OS2_Perl_data
1065 dlopen
1066 dlsym
1067 dlerror
1068 dlclose
1069 dup2
1070 dup
1071 my_tmpfile
1072 my_tmpnam
1073 my_flock
1074 my_rmdir
1075 my_mkdir
1076 my_getpwuid
1077 my_getpwnam
1078 my_getpwent
1079 my_setpwent
1080 my_endpwent
1081 fork_with_resources
1082 croak_with_os2error
1083 setgrent
1084 endgrent
1085 getgrent
1086 malloc_mutex
1087 threads_mutex
1088 nthreads
1089 nthreads_cond
1090 os2_cond_wait
1091 os2_stat
1092 os2_execname
1093 async_mssleep
1094 msCounter
1095 InfoTable
1096 pthread_join
1097 pthread_create
1098 pthread_detach
1099 XS_Cwd_change_drive
1100 XS_Cwd_current_drive
1101 XS_Cwd_extLibpath
1102 XS_Cwd_extLibpath_set
1103 XS_Cwd_sys_abspath
1104 XS_Cwd_sys_chdir
1105 XS_Cwd_sys_cwd
1106 XS_Cwd_sys_is_absolute
1107 XS_Cwd_sys_is_relative
1108 XS_Cwd_sys_is_rooted
1109 XS_DynaLoader_mod2fname
1110 XS_File__Copy_syscopy
1111 Perl_Register_MQ
1112 Perl_Deregister_MQ
1113 Perl_Serve_Messages
1114 Perl_Process_Messages
1115 init_PMWIN_entries
1116 PMWIN_entries
1117 Perl_hab_GET
1118 loadByOrdinal
1119 pExtFCN
1120 os2error
1121 ResetWinError
1122 CroakWinError
1123 PL_do_undump
1124 ));
3cfae81b 1125}
0dc3711c 1126elsif ($ARGS{PLATFORM} eq 'netware') {
7a95c549 1127 try_symbols(qw(
2986a63f
JH
1128 Perl_init_os_extras
1129 Perl_thread_create
1130 Perl_nw5_init
1131 RunPerl
1132 AllocStdPerl
1133 FreeStdPerl
1134 do_spawn2
1135 do_aspawn
1136 nw_uname
1137 nw_stdin
1138 nw_stdout
1139 nw_stderr
1140 nw_feof
1141 nw_ferror
1142 nw_fopen
1143 nw_fclose
1144 nw_clearerr
1145 nw_getc
1146 nw_fgets
1147 nw_fputc
1148 nw_fputs
1149 nw_fflush
1150 nw_ungetc
1151 nw_fileno
1152 nw_fdopen
1153 nw_freopen
1154 nw_fread
1155 nw_fwrite
1156 nw_setbuf
1157 nw_setvbuf
1158 nw_vfprintf
1159 nw_ftell
1160 nw_fseek
1161 nw_rewind
1162 nw_tmpfile
1163 nw_fgetpos
1164 nw_fsetpos
1165 nw_dup
1166 nw_access
1167 nw_chmod
1168 nw_chsize
1169 nw_close
1170 nw_dup2
1171 nw_flock
1172 nw_isatty
1173 nw_link
1174 nw_lseek
1175 nw_stat
1176 nw_mktemp
1177 nw_open
1178 nw_read
1179 nw_rename
1180 nw_setmode
1181 nw_unlink
1182 nw_utime
1183 nw_write
1184 nw_chdir
1185 nw_rmdir
1186 nw_closedir
1187 nw_opendir
1188 nw_readdir
1189 nw_rewinddir
1190 nw_seekdir
1191 nw_telldir
1192 nw_htonl
1193 nw_htons
1194 nw_ntohl
1195 nw_ntohs
1196 nw_accept
1197 nw_bind
1198 nw_connect
1199 nw_endhostent
1200 nw_endnetent
1201 nw_endprotoent
1202 nw_endservent
1203 nw_gethostbyaddr
1204 nw_gethostbyname
1205 nw_gethostent
1206 nw_gethostname
1207 nw_getnetbyaddr
1208 nw_getnetbyname
1209 nw_getnetent
1210 nw_getpeername
1211 nw_getprotobyname
1212 nw_getprotobynumber
1213 nw_getprotoent
1214 nw_getservbyname
1215 nw_getservbyport
1216 nw_getservent
1217 nw_getsockname
1218 nw_getsockopt
1219 nw_inet_addr
1220 nw_listen
1221 nw_socket
1222 nw_recv
1223 nw_recvfrom
1224 nw_select
1225 nw_send
1226 nw_sendto
1227 nw_sethostent
1228 nw_setnetent
1229 nw_setprotoent
1230 nw_setservent
3a0827a6 1231 nw_setsockopt
4d76e4b4 1232 nw_inet_ntoa
2986a63f
JH
1233 nw_shutdown
1234 nw_crypt
1235 nw_execvp
1236 nw_kill
1237 nw_Popen
1238 nw_Pclose
1239 nw_Pipe
1240 nw_times
1241 nw_waitpid
1242 nw_getpid
1243 nw_spawnvp
1244 nw_os_id
1245 nw_open_osfhandle
1246 nw_get_osfhandle
1247 nw_abort
1248 nw_sleep
1249 nw_wait
1250 nw_dynaload
1251 nw_strerror
1252 fnFpSetMode
1253 fnInsertHashListAddrs
1254 fnGetHashListAddrs
1255 Perl_deb
011f1a1a
JH
1256 Perl_sv_setsv
1257 Perl_sv_catsv
1258 Perl_sv_catpvn
1259 Perl_sv_2pv
f355267c
JH
1260 nw_freeenviron
1261 Remove_Thread_Ctx
7a95c549 1262 ));
2986a63f 1263}
22239a37 1264
9661ac31
NC
1265# When added this code was only run for Win32 and WinCE
1266# Currently only Win32 links static extensions into the shared library.
1267# The WinCE makefile doesn't appear to support static extensions, so this code
1268# can't have any effect there.
1269# The NetWare Makefile doesn't support static extensions (and hardcodes the
1270# list of dynamic extensions, and the rules to build them)
1271# For *nix (and presumably OS/2) with a shared libperl, Makefile.SH compiles
1272# static extensions with -fPIC, but links them to perl, not libperl.so
1273# The VMS build scripts don't yet implement static extensions at all.
1274
0dc3711c 1275if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
9661ac31 1276 # records of type boot_module for statically linked modules (except Dynaloader)
c051ff4c 1277 my $static_ext = $Config{static_ext} // "";
9661ac31
NC
1278 $static_ext =~ s/\//__/g;
1279 $static_ext =~ s/\bDynaLoader\b//;
1280 try_symbols(map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext);
1281 try_symbols("init_Win32CORE") if $static_ext =~ /\bWin32CORE\b/;
1282}
9fb265f7 1283
0dc3711c 1284if ($ARGS{PLATFORM} eq 'os2') {
71afeaec
NC
1285 my (%mapped, @missing);
1286 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
1287 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
1288 close MAP or die 'Cannot close miniperl.map';
1289
1290 @missing = grep { !exists $mapped{$_} }
1291 keys %export;
1292 @missing = grep { !exists $exportperlmalloc{$_} } @missing;
1293 delete $export{$_} foreach @missing;
1294}
1295
d6035849
NC
1296###############################################################################
1297
1298# Now all symbols should be defined because next we are going to output them.
1299
1300# Start with platform specific headers:
1301
0dc3711c 1302if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
d9f179d8
NC
1303 my $dll = $define{PERL_DLL} ? $define{PERL_DLL} =~ s/\.dll$//ir
1304 : "perl$Config{api_revision}$Config{api_version}";
d6035849
NC
1305 print "LIBRARY $dll\n";
1306 # The DESCRIPTION module definition file statement is not supported
1307 # by VC7 onwards.
378eeda7 1308 if ($ARGS{CCTYPE} =~ /^(?:MSVC60|GCC)$/) {
d6035849
NC
1309 print "DESCRIPTION 'Perl interpreter'\n";
1310 }
1311 print "EXPORTS\n";
1312}
0dc3711c 1313elsif ($ARGS{PLATFORM} eq 'os2') {
d6035849 1314 (my $v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
c051ff4c 1315 $v .= '-thread' if $Config{archname} =~ /-thread/;
d6035849 1316 (my $dll = $define{PERL_DLL}) =~ s/\.dll$//i;
c051ff4c
NC
1317 $v .= "\@$Config{perl_patchlevel}" if $Config{perl_patchlevel};
1318 my $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $Config{config_args}'";
d6035849
NC
1319 $d = substr($d, 0, 249) . "...'" if length $d > 253;
1320 print <<"---EOP---";
1321LIBRARY '$dll' INITINSTANCE TERMINSTANCE
1322$d
1323STACKSIZE 32768
1324CODE LOADONCALL
1325DATA LOADONCALL NONSHARED MULTIPLE
1326EXPORTS
1327---EOP---
1328}
0dc3711c 1329elsif ($ARGS{PLATFORM} eq 'aix') {
d6035849
NC
1330 my $OSVER = `uname -v`;
1331 chop $OSVER;
1332 my $OSREL = `uname -r`;
1333 chop $OSREL;
1334 if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) {
1335 print "#! ..\n";
1336 } else {
1337 print "#!\n";
1338 }
1339}
0dc3711c
NC
1340elsif ($ARGS{PLATFORM} eq 'netware') {
1341 if ($ARGS{FILETYPE} eq 'def') {
d9f179d8 1342 print "LIBRARY perl$Config{api_revision}$Config{api_version}\n";
d6035849
NC
1343 print "DESCRIPTION 'Perl interpreter for NetWare'\n";
1344 print "EXPORTS\n";
1345 }
1346}
1347
1348# Then the symbols
549a6b10 1349
7766f137 1350foreach my $symbol (sort keys %export) {
0dc3711c 1351 if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
520c758a 1352 print "\t$symbol\n";
7766f137 1353 }
0dc3711c 1354 elsif ($ARGS{PLATFORM} eq 'os2') {
52e4c282
IZ
1355 printf qq( %-31s \@%s\n),
1356 qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
78232bc0
JH
1357 printf qq( %-31s \@%s\n),
1358 qq("$exportperlmalloc{$symbol}" = "$symbol"),
1359 $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
1360 if $exportperlmalloc and exists $exportperlmalloc{$symbol};
7766f137 1361 }
0dc3711c 1362 elsif ($ARGS{PLATFORM} eq 'netware') {
ed463ba8
NC
1363 print "\t$symbol,\n";
1364 } else {
549a6b10
JH
1365 print "$symbol\n";
1366 }
ed463ba8
NC
1367}
1368
1369# Then platform specific footers.
1370
0dc3711c 1371if ($ARGS{PLATFORM} eq 'os2') {
ed463ba8
NC
1372 print <<EOP;
1373 dll_perlmain=main
1374 fill_extLibpath
1375 dir_subst
1376 Perl_OS2_handler_install
1377
1378; LAST_ORDINAL=$sym_ord
1379EOP
549a6b10
JH
1380}
1381
13821;