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add missing bincompat symbols to export list
[perl5.git] / makedef.pl
CommitLineData
549a6b10
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1#
2# Create the export list for perl.
3#
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4# Needed by WIN32 and OS/2 for creating perl.dll
5# and by AIX for creating libperl.a when -Dusershrplib is in effect.
549a6b10 6#
22c35a8c 7# reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h
3cfae81b 8# On OS/2 reads miniperl.map as well
0a753a76 9
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10my $PLATFORM;
11my $CCTYPE;
910dfcc8 12
4cb71bb6 13my %bincompat5005 =
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14 (
15 Perl_call_atexit => "perl_atexit",
16 Perl_eval_sv => "perl_eval_sv",
17 Perl_eval_pv => "perl_eval_pv",
18 Perl_call_argv => "perl_call_argv",
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19 Perl_call_method => "perl_call_method",
20 Perl_call_pv => "perl_call_pv",
21 Perl_call_sv => "perl_call_sv",
22 Perl_get_av => "perl_get_av",
23 Perl_get_cv => "perl_get_cv",
24 Perl_get_hv => "perl_get_hv",
25 Perl_get_sv => "perl_get_sv",
26 Perl_init_i18nl10n => "perl_init_i18nl10n",
27 Perl_init_i18nl14n => "perl_init_i18nl14n",
28 Perl_new_collate => "perl_new_collate",
29 Perl_new_ctype => "perl_new_ctype",
30 Perl_new_numeric => "perl_new_numeric",
31 Perl_require_pv => "perl_require_pv",
32 Perl_safesyscalloc => "Perl_safecalloc",
33 Perl_safesysfree => "Perl_safefree",
34 Perl_safesysmalloc => "Perl_safemalloc",
35 Perl_safesysrealloc => "Perl_saferealloc",
36 Perl_set_numeric_local => "perl_set_numeric_local",
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37 Perl_set_numeric_standard => "perl_set_numeric_standard",
38 Perl_malloc => "malloc",
39 Perl_mfree => "free",
40 Perl_realloc => "realloc",
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41 Perl_calloc => "calloc",
42 );
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43
44my $bincompat5005 = join("|", keys %bincompat5005);
45
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46while (@ARGV) {
47 my $flag = shift;
48 $define{$1} = 1 if ($flag =~ /^-D(\w+)$/);
49 $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/);
50 $CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/);
51 $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/);
52}
d55594ae 53
3cfae81b 54my @PLATFORM = qw(aix win32 os2);
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55my %PLATFORM;
56@PLATFORM{@PLATFORM} = ();
57
58defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n";
59exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n";
60
61my $config_sh = "config.sh";
62my $config_h = "config.h";
63my $thrdvar_h = "thrdvar.h";
64my $intrpvar_h = "intrpvar.h";
65my $perlvars_h = "perlvars.h";
66my $global_sym = "global.sym";
67my $pp_sym = "pp.sym";
68my $globvar_sym = "globvar.sym";
69my $perlio_sym = "perlio.sym";
70
71if ($PLATFORM eq 'aix') {
72 # Nothing for now.
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73}
74elsif ($PLATFORM eq 'win32') {
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75 $CCTYPE = "MSVC" unless defined $CCTYPE;
76 foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym, $pp_sym, $globvar_sym) {
77 s!^!..\\!;
78 }
79}
80
81unless ($PLATFORM eq 'win32') {
82 open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n";
7766f137 83 while (<CFG>) {
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84 if (/^(?:ccflags|optimize)='(.+)'$/) {
85 $_ = $1;
86 $define{$1} = 1 while /-D(\w+)/g;
87 }
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88 if ($PLATFORM eq 'os2') {
89 $CONFIG_ARGS = $1 if /^(?:config_args)='(.+)'$/;
90 $ARCHNAME = $1 if /^(?:archname)='(.+)'$/;
91 }
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92 }
93 close(CFG);
94}
95
96open(CFG,$config_h) || die "Cannot open $config_h: $!\n";
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97while (<CFG>) {
98 $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/;
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99 $define{$1} = 1 if /^\s*#\s*define\s+(USE_5005THREADS)\b/;
100 $define{$1} = 1 if /^\s*#\s*define\s+(USE_ITHREADS)\b/;
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101 $define{$1} = 1 if /^\s*#\s*define\s+(USE_PERLIO)\b/;
102 $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/;
dfdd1393 103 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_IMPLICIT_SYS)\b/;
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104 $define{$1} = 1 if /^\s*#\s*define\s+(PERL_BINCOMPAT_5005)\b/;
105}
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106close(CFG);
107
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108# perl.h logic duplication begins
109
110if ($define{USE_ITHREADS}) {
341bd822 111 if (!$define{MULTIPLICITY} && !$define{PERL_OBJECT}) {
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112 $define{MULTIPLICITY} = 1;
113 }
114}
115
116$define{PERL_IMPLICIT_CONTEXT} ||=
117 $define{USE_ITHREADS} ||
66cf6f75 118 $define{USE_5005THREADS} ||
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119 $define{MULTIPLICITY} ;
120
121if ($define{PERL_CAPI}) {
122 delete $define{PERL_OBJECT};
123 $define{MULTIPLICITY} = 1;
124 $define{PERL_IMPLICIT_CONTEXT} = 1;
125 $define{PERL_IMPLICIT_SYS} = 1;
126}
127
128if ($define{PERL_OBJECT}) {
129 $define{PERL_IMPLICIT_CONTEXT} = 1;
130 $define{PERL_IMPLICIT_SYS} = 1;
131}
132
133# perl.h logic duplication ends
134
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135if ($PLATFORM eq 'win32') {
136 warn join(' ',keys %define)."\n";
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137 print "LIBRARY Perl56\n";
138 print "DESCRIPTION 'Perl interpreter'\n";
139 print "EXPORTS\n";
140 if ($define{PERL_IMPLICIT_SYS}) {
549a6b10 141 output_symbol("perl_get_host_info");
7766f137 142 output_symbol("perl_alloc_override");
51371543 143 }
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144}
145elsif ($PLATFORM eq 'os2') {
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146 ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/;
147 $v .= '-thread' if $ARCHNAME =~ /-thread/;
148 #$sum = 0;
149 #for (split //, $v) {
150 # $sum = ($sum * 33) + ord;
151 # $sum &= 0xffffff;
152 #}
153 #$sum += $sum >> 5;
154 #$sum &= 0xffff;
155 #$sum = printf '%X', $sum;
156 ($dll = $define{PERL_DLL}) =~ s/\.dll$//i;
157 # print STDERR "'$dll' <= '$define{PERL_DLL}'\n";
158 print <<"---EOP---";
159LIBRARY '$dll' INITINSTANCE TERMINSTANCE
160DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'
161STACKSIZE 32768
162CODE LOADONCALL
163DATA LOADONCALL NONSHARED MULTIPLE
164EXPORTS
165---EOP---
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166}
167elsif ($PLATFORM eq 'aix') {
549a6b10 168 print "#!\n";
ac4c12e7 169}
bbc8f9de 170
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171my %skip;
172my %export;
173
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174sub skip_symbols {
175 my $list = shift;
176 foreach my $symbol (@$list) {
177 $skip{$symbol} = 1;
178 }
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179}
180
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181sub emit_symbols {
182 my $list = shift;
183 foreach my $symbol (@$list) {
184 my $skipsym = $symbol;
185 # XXX hack
6f4183fe 186 if ($define{PERL_OBJECT} || $define{MULTIPLICITY}) {
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187 $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/;
188 }
189 emit_symbol($symbol) unless exists $skip{$skipsym};
190 }
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191}
192
549a6b10 193if ($PLATFORM eq 'win32') {
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194 skip_symbols [qw(
195 PL_statusvalue_vms
196 PL_archpat_auto
197 PL_cryptseen
198 PL_DBcv
199 PL_generation
200 PL_lastgotoprobe
201 PL_linestart
202 PL_modcount
203 PL_pending_ident
204 PL_sortcxix
205 PL_sublex_info
206 PL_timesbuf
207 main
208 Perl_ErrorNo
209 Perl_GetVars
210 Perl_do_exec3
211 Perl_do_ipcctl
212 Perl_do_ipcget
213 Perl_do_msgrcv
214 Perl_do_msgsnd
215 Perl_do_semop
216 Perl_do_shmio
217 Perl_dump_fds
218 Perl_init_thread_intern
219 Perl_my_bzero
220 Perl_my_htonl
221 Perl_my_ntohl
222 Perl_my_swap
223 Perl_my_chsize
224 Perl_same_dirent
225 Perl_setenv_getix
226 Perl_unlnk
227 Perl_watch
228 Perl_safexcalloc
229 Perl_safexmalloc
230 Perl_safexfree
231 Perl_safexrealloc
232 Perl_my_memcmp
233 Perl_my_memset
234 PL_cshlen
235 PL_cshname
236 PL_opsave
237 Perl_do_exec
238 Perl_getenv_len
239 Perl_my_pclose
240 Perl_my_popen
241 )];
242}
243elsif ($PLATFORM eq 'aix') {
549a6b10 244 skip_symbols([qw(
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245 Perl_dump_fds
246 Perl_ErrorNo
247 Perl_GetVars
248 Perl_my_bcopy
249 Perl_my_bzero
250 Perl_my_chsize
251 Perl_my_htonl
252 Perl_my_memcmp
253 Perl_my_memset
254 Perl_my_ntohl
255 Perl_my_swap
256 Perl_safexcalloc
257 Perl_safexfree
258 Perl_safexmalloc
259 Perl_safexrealloc
260 Perl_same_dirent
261 Perl_unlnk
95151ede 262 Perl_sys_intern_dup
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263 PL_cryptseen
264 PL_opsave
265 PL_statusvalue_vms
266 PL_sys_intern
267 )]);
268}
269elsif ($PLATFORM eq 'os2') {
3cfae81b 270 emit_symbols([qw(
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271 ctermid
272 get_sysinfo
273 Perl_OS2_init
274 OS2_Perl_data
275 dlopen
276 dlsym
277 dlerror
403d6f8e 278 dlclose
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279 my_tmpfile
280 my_tmpnam
281 my_flock
282 malloc_mutex
283 threads_mutex
284 nthreads
285 nthreads_cond
286 os2_cond_wait
287 os2_stat
288 pthread_join
289 pthread_create
290 pthread_detach
291 XS_Cwd_change_drive
292 XS_Cwd_current_drive
293 XS_Cwd_extLibpath
294 XS_Cwd_extLibpath_set
295 XS_Cwd_sys_abspath
296 XS_Cwd_sys_chdir
297 XS_Cwd_sys_cwd
298 XS_Cwd_sys_is_absolute
299 XS_Cwd_sys_is_relative
300 XS_Cwd_sys_is_rooted
301 XS_DynaLoader_mod2fname
302 XS_File__Copy_syscopy
303 Perl_Register_MQ
304 Perl_Deregister_MQ
305 Perl_Serve_Messages
306 Perl_Process_Messages
307 init_PMWIN_entries
308 PMWIN_entries
309 Perl_hab_GET
310 )]);
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311}
312
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313unless ($define{'DEBUGGING'}) {
314 skip_symbols [qw(
315 Perl_deb
316 Perl_deb_growlevel
317 Perl_debop
318 Perl_debprofdump
319 Perl_debstack
320 Perl_debstackptrs
321 Perl_runops_debug
322 Perl_sv_peek
323 PL_block_type
324 PL_watchaddr
325 PL_watchok
326 )];
327}
328
329if ($define{'PERL_IMPLICIT_SYS'}) {
330 skip_symbols [qw(
331 Perl_getenv_len
332 Perl_my_popen
333 Perl_my_pclose
334 )];
335}
336else {
337 skip_symbols [qw(
338 PL_Mem
339 PL_MemShared
340 PL_MemParse
341 PL_Env
342 PL_StdIO
343 PL_LIO
344 PL_Dir
345 PL_Sock
346 PL_Proc
347 )];
348}
349
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350unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) {
351 skip_symbols [qw(
352 PL_protect
353 Perl_default_protect
354 Perl_vdefault_protect
355 )];
356}
357
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358if ($define{'MYMALLOC'}) {
359 emit_symbols [qw(
360 Perl_dump_mstats
827e134a 361 Perl_get_mstats
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362 Perl_malloc
363 Perl_mfree
364 Perl_realloc
365 Perl_calloc
366 )];
bbda9c9d 367 if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
1feb2720
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368 emit_symbols [qw(
369 PL_malloc_mutex
370 )];
371 }
80fc1a6e
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372 else {
373 skip_symbols [qw(
374 PL_malloc_mutex
375 )];
376 }
51371543
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377}
378else {
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379 skip_symbols [qw(
380 PL_malloc_mutex
381 Perl_dump_mstats
6ecd3fcb 382 Perl_get_mstats
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383 Perl_malloc
384 Perl_mfree
385 Perl_realloc
386 Perl_calloc
387 Perl_malloced_size
388 )];
389}
390
f433d095 391unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) {
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392 skip_symbols [qw(
393 PL_thr_key
f433d095
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394 )];
395}
396
397unless ($define{'USE_5005THREADS'}) {
398 skip_symbols [qw(
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399 PL_sv_mutex
400 PL_strtab_mutex
401 PL_svref_mutex
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402 PL_cred_mutex
403 PL_eval_mutex
404 PL_eval_cond
405 PL_eval_owner
406 PL_threads_mutex
407 PL_nthreads
408 PL_nthreads_cond
409 PL_threadnum
410 PL_threadsv_names
411 PL_thrsv
412 PL_vtbl_mutex
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413 Perl_condpair_magic
414 Perl_new_struct_thread
415 Perl_per_thread_magicals
416 Perl_thread_create
417 Perl_find_threadsv
418 Perl_unlock_condpair
419 Perl_magic_mutexfree
420 )];
421}
422
423unless ($define{'USE_ITHREADS'}) {
424 skip_symbols [qw(
425 PL_ptr_table
534825c4 426 PL_op_mutex
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427 Perl_dirp_dup
428 Perl_cx_dup
429 Perl_si_dup
430 Perl_any_dup
431 Perl_ss_dup
432 Perl_fp_dup
433 Perl_gp_dup
434 Perl_he_dup
435 Perl_mg_dup
436 Perl_re_dup
437 Perl_sv_dup
438 Perl_sys_intern_dup
439 Perl_ptr_table_fetch
440 Perl_ptr_table_new
441 Perl_ptr_table_split
442 Perl_ptr_table_store
443 perl_clone
444 perl_clone_using
445 )];
446}
447
448unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
449 skip_symbols [qw(
450 Perl_croak_nocontext
451 Perl_die_nocontext
452 Perl_deb_nocontext
453 Perl_form_nocontext
e0f4245d 454 Perl_load_module_nocontext
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455 Perl_mess_nocontext
456 Perl_warn_nocontext
457 Perl_warner_nocontext
458 Perl_newSVpvf_nocontext
459 Perl_sv_catpvf_nocontext
460 Perl_sv_setpvf_nocontext
461 Perl_sv_catpvf_mg_nocontext
462 Perl_sv_setpvf_mg_nocontext
463 )];
464}
465
466unless ($define{'PERL_IMPLICIT_SYS'}) {
467 skip_symbols [qw(
468 perl_alloc_using
014822e4 469 perl_clone_using
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470 )];
471}
472
473unless ($define{'FAKE_THREADS'}) {
474 skip_symbols [qw(PL_curthr)];
475}
476
477sub readvar {
478 my $file = shift;
479 my $proc = shift || sub { "PL_$_[2]" };
480 open(VARS,$file) || die "Cannot open $file: $!\n";
481 my @syms;
482 while (<VARS>) {
483 # All symbols have a Perl_ prefix because that's what embed.h
484 # sticks in front of them.
485 push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/);
486 }
487 close(VARS);
488 return \@syms;
489}
490
6f4183fe 491if ($define{'USE_5005THREADS'}) {
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492 my $thrd = readvar($thrdvar_h);
493 skip_symbols $thrd;
494}
495
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496if ($define{'PERL_GLOBAL_STRUCT'}) {
497 my $global = readvar($perlvars_h);
498 skip_symbols $global;
499 emit_symbol('Perl_GetVars');
500 emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC';
501}
36c15d3f 502
22c35a8c
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503# functions from *.sym files
504
954c1994 505my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API
549a6b10 506
7766f137 507if ($define{'USE_PERLIO'}) {
549a6b10 508 push @syms, $perlio_sym;
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509}
510
511for my $syms (@syms) {
512 open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n";
513 while (<GLOBAL>) {
514 next if (!/^[A-Za-z]/);
515 # Functions have a Perl_ prefix
516 # Variables have a PL_ prefix
517 chomp($_);
518 my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "");
519 $symbol .= $_;
520 emit_symbol($symbol) unless exists $skip{$symbol};
521 }
522 close(GLOBAL);
523}
0a753a76 524
22c35a8c 525# variables
0a753a76 526
6f4183fe 527if ($define{'PERL_OBJECT'} || $define{'MULTIPLICITY'}) {
1acb48c9 528 for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) {
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529 my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" });
530 emit_symbols $glob;
18c4b137 531 }
1acb48c9
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532 # XXX AIX seems to want the perlvars.h symbols, for some reason
533 if ($PLATFORM eq 'aix') {
534 my $glob = readvar($perlvars_h);
51371543
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535 emit_symbols $glob;
536 }
537}
538else {
539 unless ($define{'PERL_GLOBAL_STRUCT'}) {
549a6b10 540 my $glob = readvar($perlvars_h);
51371543
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541 emit_symbols $glob;
542 }
543 unless ($define{'MULTIPLICITY'}) {
549a6b10 544 my $glob = readvar($intrpvar_h);
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545 emit_symbols $glob;
546 }
bbda9c9d 547 unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) {
549a6b10 548 my $glob = readvar($thrdvar_h);
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549 emit_symbols $glob;
550 }
551}
0a753a76 552
549a6b10
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553sub try_symbol {
554 my $symbol = shift;
22239a37 555
549a6b10
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556 return if $symbol !~ /^[A-Za-z]/;
557 return if $symbol =~ /^\#/;
558 $symbol =~s/\r//g;
559 chomp($symbol);
43cd9f80 560 return if exists $skip{$symbol};
549a6b10 561 emit_symbol($symbol);
3e3baf6d 562}
0a753a76 563
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JH
564while (<DATA>) {
565 try_symbol($_);
ac4c12e7
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566}
567
549a6b10
JH
568if ($PLATFORM eq 'win32') {
569 foreach my $symbol (qw(
7766f137 570 boot_DynaLoader
7766f137 571 Perl_init_os_extras
c44d3fdb 572 Perl_thread_create
7766f137
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573 Perl_win32_init
574 RunPerl
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575 win32_errno
576 win32_environ
577 win32_stdin
578 win32_stdout
579 win32_stderr
580 win32_ferror
581 win32_feof
582 win32_strerror
583 win32_fprintf
584 win32_printf
585 win32_vfprintf
586 win32_vprintf
587 win32_fread
588 win32_fwrite
589 win32_fopen
590 win32_fdopen
591 win32_freopen
592 win32_fclose
593 win32_fputs
594 win32_fputc
595 win32_ungetc
596 win32_getc
597 win32_fileno
598 win32_clearerr
599 win32_fflush
600 win32_ftell
601 win32_fseek
602 win32_fgetpos
603 win32_fsetpos
604 win32_rewind
605 win32_tmpfile
606 win32_abort
607 win32_fstat
608 win32_stat
609 win32_pipe
610 win32_popen
611 win32_pclose
612 win32_rename
613 win32_setmode
614 win32_lseek
615 win32_tell
616 win32_dup
617 win32_dup2
618 win32_open
619 win32_close
620 win32_eof
621 win32_read
622 win32_write
623 win32_spawnvp
624 win32_mkdir
625 win32_rmdir
626 win32_chdir
627 win32_flock
628 win32_execv
629 win32_execvp
630 win32_htons
631 win32_ntohs
632 win32_htonl
633 win32_ntohl
634 win32_inet_addr
635 win32_inet_ntoa
636 win32_socket
637 win32_bind
638 win32_listen
639 win32_accept
640 win32_connect
641 win32_send
642 win32_sendto
643 win32_recv
644 win32_recvfrom
645 win32_shutdown
646 win32_closesocket
647 win32_ioctlsocket
648 win32_setsockopt
649 win32_getsockopt
650 win32_getpeername
651 win32_getsockname
652 win32_gethostname
653 win32_gethostbyname
654 win32_gethostbyaddr
655 win32_getprotobyname
656 win32_getprotobynumber
657 win32_getservbyname
658 win32_getservbyport
659 win32_select
660 win32_endhostent
661 win32_endnetent
662 win32_endprotoent
663 win32_endservent
664 win32_getnetent
665 win32_getnetbyname
666 win32_getnetbyaddr
667 win32_getprotoent
668 win32_getservent
669 win32_sethostent
670 win32_setnetent
671 win32_setprotoent
672 win32_setservent
673 win32_getenv
674 win32_putenv
675 win32_perror
676 win32_setbuf
677 win32_setvbuf
678 win32_flushall
679 win32_fcloseall
680 win32_fgets
681 win32_gets
682 win32_fgetc
683 win32_putc
684 win32_puts
685 win32_getchar
686 win32_putchar
687 win32_malloc
688 win32_calloc
689 win32_realloc
690 win32_free
691 win32_sleep
692 win32_times
693 win32_access
694 win32_alarm
695 win32_chmod
696 win32_open_osfhandle
697 win32_get_osfhandle
698 win32_ioctl
699 win32_link
700 win32_unlink
701 win32_utime
702 win32_uname
703 win32_wait
704 win32_waitpid
705 win32_kill
706 win32_str_os_error
707 win32_opendir
708 win32_readdir
709 win32_telldir
710 win32_seekdir
711 win32_rewinddir
712 win32_closedir
713 win32_longpath
714 win32_os_id
715 win32_getpid
716 win32_crypt
717 win32_dynaload
718 ))
719 {
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720 try_symbol($symbol);
721 }
722}
3cfae81b 723elsif ($PLATFORM eq 'os2') {
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724 open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
725 /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
726 close MAP or die 'Cannot close miniperl.map';
727
728 @missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} }
729 keys %export;
730 delete $export{$_} foreach @missing;
3cfae81b 731}
22239a37 732
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733# Now all symbols should be defined because
734# next we are going to output them.
735
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736foreach my $symbol (sort keys %export) {
737 output_symbol($symbol);
738}
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739
740sub emit_symbol {
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741 my $symbol = shift;
742 chomp($symbol);
743 $export{$symbol} = 1;
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744}
745
746sub output_symbol {
747 my $symbol = shift;
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748 $symbol = $bincompat5005{$symbol}
749 if $define{PERL_BINCOMPAT_5005} and $symbol =~ /^($bincompat5005)$/;
549a6b10 750 if ($PLATFORM eq 'win32') {
549a6b10 751 $symbol = "_$symbol" if $CCTYPE eq 'BORLAND';
520c758a 752 print "\t$symbol\n";
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753# XXX: binary compatibility between compilers is an exercise
754# in frustration :-(
755# if ($CCTYPE eq "BORLAND") {
756# # workaround Borland quirk by exporting both the straight
757# # name and a name with leading underscore. Note the
758# # alias *must* come after the symbol itself, if both
759# # are to be exported. (Linker bug?)
760# print "\t_$symbol\n";
761# print "\t$symbol = _$symbol\n";
762# }
763# elsif ($CCTYPE eq 'GCC') {
764# # Symbols have leading _ whole process is $%@"% slow
765# # so skip aliases for now
766# nprint "\t$symbol\n";
767# }
768# else {
769# # for binary coexistence, export both the symbol and
770# # alias with leading underscore
771# print "\t$symbol\n";
772# print "\t_$symbol = $symbol\n";
773# }
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774 }
775 elsif ($PLATFORM eq 'os2') {
3cfae81b 776 print qq( "$symbol"\n);
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777 }
778 elsif ($PLATFORM eq 'aix') {
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779 print "$symbol\n";
780 }
781}
782
7831;
784__DATA__
785# extra globals not included above.
786perl_alloc
7766f137 787perl_alloc_using
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788perl_clone
789perl_clone_using
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790perl_construct
791perl_destruct
792perl_free
793perl_parse
794perl_run