| 1 | #./perl -w |
| 2 | # |
| 3 | # Create the export list for perl. |
| 4 | # |
| 5 | # Needed by WIN32 and OS/2 for creating perl.dll, |
| 6 | # and by AIX for creating libperl.a when -Duseshrplib is in effect, |
| 7 | # and by VMS for creating perlshr.exe. |
| 8 | # |
| 9 | # Reads from information stored in |
| 10 | # |
| 11 | # %Config::Config (ie config.sh) |
| 12 | # config.h |
| 13 | # embed.fnc |
| 14 | # globvar.sym |
| 15 | # intrpvar.h |
| 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 |
| 20 | # regen/opcodes |
| 21 | # |
| 22 | # plus long lists of function names hard-coded directly in this script. |
| 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 |
| 33 | # makedef.lis VMS |
| 34 | |
| 35 | my $fold; |
| 36 | my %ARGS; |
| 37 | my %define; |
| 38 | |
| 39 | BEGIN { |
| 40 | BEGIN { unshift @INC, "lib" } |
| 41 | use Config; |
| 42 | use strict; |
| 43 | |
| 44 | %ARGS = (CCTYPE => 'MSVC', TARG_DIR => ''); |
| 45 | |
| 46 | sub process_cc_flags { |
| 47 | foreach (map {split /\s+/, $_} @_) { |
| 48 | $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/; |
| 49 | } |
| 50 | } |
| 51 | |
| 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 | } |
| 62 | my @PLATFORM = qw(aix win32 wince os2 netware vms test); |
| 63 | my %PLATFORM; |
| 64 | @PLATFORM{@PLATFORM} = (); |
| 65 | |
| 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 | } |
| 71 | use constant PLATFORM => $ARGS{PLATFORM}; |
| 72 | |
| 73 | require "$ARGS{TARG_DIR}regen/embed_lib.pl"; |
| 74 | |
| 75 | # Is the following guard strictly necessary? Added during refactoring |
| 76 | # to keep the same behaviour when merging other code into here. |
| 77 | process_cc_flags(@Config{qw(ccflags optimize)}) |
| 78 | if $ARGS{PLATFORM} ne 'win32' && $ARGS{PLATFORM} ne 'wince' |
| 79 | && $ARGS{PLATFORM} ne 'netware'; |
| 80 | |
| 81 | # Add the compile-time options that miniperl was built with to %define. |
| 82 | # On Win32 these are not the same options as perl itself will be built |
| 83 | # with since miniperl is built with a canned config (one of the win32/ |
| 84 | # config_H.*) and none of the BUILDOPT's that are set in the makefiles, |
| 85 | # but they do include some #define's that are hard-coded in various |
| 86 | # source files and header files and don't include any BUILDOPT's that |
| 87 | # the user might have chosen to disable because the canned configs are |
| 88 | # minimal configs that don't include any of those options. |
| 89 | |
| 90 | #don't use the host Perl's -V defines for the WinCE Perl |
| 91 | if($ARGS{PLATFORM} ne 'wince') { |
| 92 | my @options = sort(Config::bincompat_options(), Config::non_bincompat_options()); |
| 93 | print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test'; |
| 94 | $define{$_} = 1 foreach @options; |
| 95 | } |
| 96 | |
| 97 | my %exportperlmalloc = |
| 98 | ( |
| 99 | Perl_malloc => "malloc", |
| 100 | Perl_mfree => "free", |
| 101 | Perl_realloc => "realloc", |
| 102 | Perl_calloc => "calloc", |
| 103 | ); |
| 104 | |
| 105 | my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2'; |
| 106 | |
| 107 | my $config_h = 'config.h'; |
| 108 | open(CFG, '<', $config_h) || die "Cannot open $config_h: $!\n"; |
| 109 | while (<CFG>) { |
| 110 | $define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY |
| 111 | |SPRINTF_RETURNS_STRLEN |
| 112 | |KILL_BY_SIGPRC |
| 113 | |(?:PERL|USE|HAS)_\w+)\b/x; |
| 114 | } |
| 115 | close(CFG); |
| 116 | |
| 117 | # perl.h logic duplication begins |
| 118 | |
| 119 | if ($define{USE_ITHREADS}) { |
| 120 | if (!$define{MULTIPLICITY}) { |
| 121 | $define{MULTIPLICITY} = 1; |
| 122 | } |
| 123 | } |
| 124 | |
| 125 | $define{PERL_IMPLICIT_CONTEXT} ||= |
| 126 | $define{USE_ITHREADS} || |
| 127 | $define{MULTIPLICITY} ; |
| 128 | |
| 129 | if ($define{USE_ITHREADS} && $ARGS{PLATFORM} ne 'win32' && $^O ne 'darwin') { |
| 130 | $define{USE_REENTRANT_API} = 1; |
| 131 | } |
| 132 | |
| 133 | # perl.h logic duplication ends |
| 134 | |
| 135 | print STDERR "Defines: (" . join(' ', sort keys %define) . ")\n" |
| 136 | unless $ARGS{PLATFORM} eq 'test'; |
| 137 | |
| 138 | my $sym_ord = 0; |
| 139 | my %ordinal; |
| 140 | |
| 141 | if ($ARGS{PLATFORM} eq 'os2') { |
| 142 | if (open my $fh, '<', 'perl5.def') { |
| 143 | while (<$fh>) { |
| 144 | last if /^\s*EXPORTS\b/; |
| 145 | } |
| 146 | while (<$fh>) { |
| 147 | $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/; |
| 148 | # This allows skipping ordinals which were used in older versions |
| 149 | $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/; |
| 150 | } |
| 151 | $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | my %skip; |
| 156 | # All platforms export boot_DynaLoader unconditionally. |
| 157 | my %export = ( boot_DynaLoader => 1 ); |
| 158 | |
| 159 | sub try_symbols { |
| 160 | foreach my $symbol (@_) { |
| 161 | ++$export{$symbol} unless exists $skip{$symbol}; |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | sub readvar { |
| 166 | # $hash is the hash that we're adding to. For one of our callers, it will |
| 167 | # actually be the skip hash but that doesn't affect the intent of what |
| 168 | # we're doing, as in that case we skip adding something to the skip hash |
| 169 | # for the second time. |
| 170 | |
| 171 | my $file = $ARGS{TARG_DIR} . shift; |
| 172 | my $hash = shift; |
| 173 | my $proc = shift; |
| 174 | open my $vars, '<', $file or die die "Cannot open $file: $!\n"; |
| 175 | |
| 176 | while (<$vars>) { |
| 177 | # All symbols have a Perl_ prefix because that's what embed.h sticks |
| 178 | # in front of them. The A?I?S?C? is strictly speaking wrong. |
| 179 | next unless /\bPERLVAR(A?I?S?C?)\(([IGT]),\s*(\w+)/; |
| 180 | |
| 181 | my $var = "PL_$3"; |
| 182 | my $symbol = $proc ? &$proc($1,$2,$3) : $var; |
| 183 | ++$hash->{$symbol} unless exists $skip{$var}; |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | if ($ARGS{PLATFORM} ne 'os2') { |
| 188 | ++$skip{$_} foreach qw( |
| 189 | PL_cryptseen |
| 190 | PL_opsave |
| 191 | Perl_GetVars |
| 192 | Perl_dump_fds |
| 193 | Perl_my_bcopy |
| 194 | Perl_my_bzero |
| 195 | Perl_my_chsize |
| 196 | Perl_my_htonl |
| 197 | Perl_my_memcmp |
| 198 | Perl_my_memset |
| 199 | Perl_my_ntohl |
| 200 | Perl_my_swap |
| 201 | ); |
| 202 | if ($ARGS{PLATFORM} eq 'vms') { |
| 203 | ++$skip{PL_statusvalue_posix}; |
| 204 | # This is a wrapper if we have symlink, not a replacement |
| 205 | # if we don't. |
| 206 | ++$skip{Perl_my_symlink} unless $Config{d_symlink}; |
| 207 | } else { |
| 208 | ++$skip{PL_statusvalue_vms}; |
| 209 | if ($ARGS{PLATFORM} ne 'aix') { |
| 210 | ++$skip{$_} foreach qw( |
| 211 | PL_DBcv |
| 212 | PL_generation |
| 213 | PL_lastgotoprobe |
| 214 | PL_modcount |
| 215 | PL_timesbuf |
| 216 | main |
| 217 | ); |
| 218 | } |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | if ($ARGS{PLATFORM} ne 'vms') { |
| 223 | # VMS does its own thing for these symbols. |
| 224 | ++$skip{$_} foreach qw( |
| 225 | PL_sig_handlers_initted |
| 226 | PL_sig_ignoring |
| 227 | PL_sig_defaulting |
| 228 | ); |
| 229 | if ($ARGS{PLATFORM} ne 'win32') { |
| 230 | ++$skip{$_} foreach qw( |
| 231 | Perl_do_spawn |
| 232 | Perl_do_spawn_nowait |
| 233 | Perl_do_aspawn |
| 234 | ); |
| 235 | } |
| 236 | } |
| 237 | |
| 238 | if ($ARGS{PLATFORM} ne 'win32') { |
| 239 | ++$skip{$_} foreach qw( |
| 240 | Perl_my_setlocale |
| 241 | ); |
| 242 | } |
| 243 | |
| 244 | unless ($define{UNLINK_ALL_VERSIONS}) { |
| 245 | ++$skip{Perl_unlnk}; |
| 246 | } |
| 247 | |
| 248 | unless ($define{'DEBUGGING'}) { |
| 249 | ++$skip{$_} foreach qw( |
| 250 | Perl_debop |
| 251 | Perl_debprofdump |
| 252 | Perl_debstack |
| 253 | Perl_debstackptrs |
| 254 | Perl_pad_sv |
| 255 | Perl_pad_setsv |
| 256 | Perl__setlocale_debug_string |
| 257 | Perl_set_padlist |
| 258 | Perl_hv_assert |
| 259 | PL_watchaddr |
| 260 | PL_watchok |
| 261 | PL_watch_pvx |
| 262 | ); |
| 263 | } |
| 264 | |
| 265 | if ($define{'PERL_IMPLICIT_SYS'}) { |
| 266 | ++$skip{$_} foreach qw( |
| 267 | Perl_my_popen |
| 268 | Perl_my_pclose |
| 269 | ); |
| 270 | ++$export{$_} foreach qw(perl_get_host_info perl_alloc_override); |
| 271 | ++$export{perl_clone_host} if $define{USE_ITHREADS}; |
| 272 | } |
| 273 | else { |
| 274 | ++$skip{$_} foreach qw( |
| 275 | PL_Mem |
| 276 | PL_MemShared |
| 277 | PL_MemParse |
| 278 | PL_Env |
| 279 | PL_StdIO |
| 280 | PL_LIO |
| 281 | PL_Dir |
| 282 | PL_Sock |
| 283 | PL_Proc |
| 284 | perl_alloc_using |
| 285 | perl_clone_using |
| 286 | ); |
| 287 | } |
| 288 | |
| 289 | unless ($define{'PERL_COPY_ON_WRITE'}) { |
| 290 | ++$skip{Perl_sv_setsv_cow}; |
| 291 | } |
| 292 | |
| 293 | unless ($define{PERL_SAWAMPERSAND}) { |
| 294 | ++$skip{PL_sawampersand}; |
| 295 | } |
| 296 | |
| 297 | unless ($define{'USE_REENTRANT_API'}) { |
| 298 | ++$skip{PL_reentrant_buffer}; |
| 299 | } |
| 300 | |
| 301 | if ($define{'MYMALLOC'}) { |
| 302 | try_symbols(qw( |
| 303 | Perl_dump_mstats |
| 304 | Perl_get_mstats |
| 305 | Perl_strdup |
| 306 | Perl_putenv |
| 307 | MallocCfg_ptr |
| 308 | MallocCfgP_ptr |
| 309 | )); |
| 310 | unless ($define{USE_ITHREADS}) { |
| 311 | ++$skip{PL_malloc_mutex} |
| 312 | } |
| 313 | } |
| 314 | else { |
| 315 | ++$skip{$_} foreach qw( |
| 316 | PL_malloc_mutex |
| 317 | Perl_dump_mstats |
| 318 | Perl_get_mstats |
| 319 | MallocCfg_ptr |
| 320 | MallocCfgP_ptr |
| 321 | ); |
| 322 | } |
| 323 | |
| 324 | if ($define{'PERL_USE_SAFE_PUTENV'}) { |
| 325 | ++$skip{PL_use_safe_putenv}; |
| 326 | } |
| 327 | |
| 328 | unless ($define{'USE_ITHREADS'}) { |
| 329 | ++$skip{PL_thr_key}; |
| 330 | } |
| 331 | |
| 332 | # USE_5005THREADS symbols. Kept as reference for easier removal |
| 333 | ++$skip{$_} foreach qw( |
| 334 | PL_sv_mutex |
| 335 | PL_strtab_mutex |
| 336 | PL_svref_mutex |
| 337 | PL_cred_mutex |
| 338 | PL_eval_mutex |
| 339 | PL_fdpid_mutex |
| 340 | PL_sv_lock_mutex |
| 341 | PL_eval_cond |
| 342 | PL_eval_owner |
| 343 | PL_threads_mutex |
| 344 | PL_nthreads |
| 345 | PL_nthreads_cond |
| 346 | PL_threadnum |
| 347 | PL_threadsv_names |
| 348 | PL_thrsv |
| 349 | PL_vtbl_mutex |
| 350 | Perl_condpair_magic |
| 351 | Perl_new_struct_thread |
| 352 | Perl_per_thread_magicals |
| 353 | Perl_thread_create |
| 354 | Perl_find_threadsv |
| 355 | Perl_unlock_condpair |
| 356 | Perl_magic_mutexfree |
| 357 | Perl_sv_lock |
| 358 | ); |
| 359 | |
| 360 | unless ($define{'USE_ITHREADS'}) { |
| 361 | ++$skip{$_} foreach qw( |
| 362 | PL_check_mutex |
| 363 | PL_op_mutex |
| 364 | PL_regex_pad |
| 365 | PL_regex_padav |
| 366 | PL_dollarzero_mutex |
| 367 | PL_hints_mutex |
| 368 | PL_my_ctx_mutex |
| 369 | PL_perlio_mutex |
| 370 | PL_stashpad |
| 371 | PL_stashpadix |
| 372 | PL_stashpadmax |
| 373 | Perl_alloccopstash |
| 374 | Perl_allocfilegv |
| 375 | Perl_clone_params_del |
| 376 | Perl_clone_params_new |
| 377 | Perl_parser_dup |
| 378 | Perl_dirp_dup |
| 379 | Perl_cx_dup |
| 380 | Perl_si_dup |
| 381 | Perl_any_dup |
| 382 | Perl_ss_dup |
| 383 | Perl_fp_dup |
| 384 | Perl_gp_dup |
| 385 | Perl_he_dup |
| 386 | Perl_mg_dup |
| 387 | Perl_re_dup_guts |
| 388 | Perl_sv_dup |
| 389 | Perl_sv_dup_inc |
| 390 | Perl_rvpv_dup |
| 391 | Perl_hek_dup |
| 392 | Perl_sys_intern_dup |
| 393 | perl_clone |
| 394 | perl_clone_using |
| 395 | Perl_stashpv_hvname_match |
| 396 | Perl_regdupe_internal |
| 397 | Perl_newPADOP |
| 398 | ); |
| 399 | } |
| 400 | |
| 401 | unless ($define{'PERL_IMPLICIT_CONTEXT'}) { |
| 402 | ++$skip{$_} foreach qw( |
| 403 | PL_my_cxt_index |
| 404 | PL_my_cxt_list |
| 405 | PL_my_cxt_size |
| 406 | PL_my_cxt_keys |
| 407 | Perl_croak_nocontext |
| 408 | Perl_die_nocontext |
| 409 | Perl_deb_nocontext |
| 410 | Perl_form_nocontext |
| 411 | Perl_load_module_nocontext |
| 412 | Perl_mess_nocontext |
| 413 | Perl_warn_nocontext |
| 414 | Perl_warner_nocontext |
| 415 | Perl_newSVpvf_nocontext |
| 416 | Perl_sv_catpvf_nocontext |
| 417 | Perl_sv_setpvf_nocontext |
| 418 | Perl_sv_catpvf_mg_nocontext |
| 419 | Perl_sv_setpvf_mg_nocontext |
| 420 | Perl_my_cxt_init |
| 421 | Perl_my_cxt_index |
| 422 | ); |
| 423 | } |
| 424 | |
| 425 | unless ($define{'PERL_OP_PARENT'}) { |
| 426 | ++$skip{$_} foreach qw( |
| 427 | Perl_op_parent |
| 428 | ); |
| 429 | } |
| 430 | |
| 431 | if ($define{'NO_MATHOMS'}) { |
| 432 | # win32 builds happen in the win32/ subdirectory, but vms builds happen |
| 433 | # at the top level, so we need to look in two candidate locations for |
| 434 | # the mathoms.c file. |
| 435 | my ($file) = grep { -f } qw( mathoms.c ../mathoms.c ) |
| 436 | or die "No mathoms.c file found in . or ..\n"; |
| 437 | open my $mathoms, '<', $file |
| 438 | or die "Cannot open $file: $!\n"; |
| 439 | while (<$mathoms>) { |
| 440 | ++$skip{$1} if /\A ( NATIVE_TO_NEED |
| 441 | | ASCII_TO_NEED |
| 442 | | Perl_\w+ ) \s* \( /axms; |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | unless ($define{'PERL_NEED_APPCTX'}) { |
| 447 | ++$skip{PL_appctx}; |
| 448 | } |
| 449 | |
| 450 | unless ($define{'PERL_NEED_TIMESBASE'}) { |
| 451 | ++$skip{PL_timesbase}; |
| 452 | } |
| 453 | |
| 454 | unless ($define{'DEBUG_LEAKING_SCALARS'}) { |
| 455 | ++$skip{PL_sv_serial}; |
| 456 | } |
| 457 | |
| 458 | unless ($define{'DEBUG_LEAKING_SCALARS_FORK_DUMP'}) { |
| 459 | ++$skip{PL_dumper_fd}; |
| 460 | } |
| 461 | |
| 462 | unless ($define{'PERL_DONT_CREATE_GVSV'}) { |
| 463 | ++$skip{Perl_gv_SVadd}; |
| 464 | } |
| 465 | |
| 466 | if ($define{'SPRINTF_RETURNS_STRLEN'}) { |
| 467 | ++$skip{Perl_my_sprintf}; |
| 468 | } |
| 469 | |
| 470 | unless ($define{'PERL_USES_PL_PIDSTATUS'}) { |
| 471 | ++$skip{PL_pidstatus}; |
| 472 | } |
| 473 | |
| 474 | unless ($define{'PERL_TRACK_MEMPOOL'}) { |
| 475 | ++$skip{PL_memory_debug_header}; |
| 476 | } |
| 477 | |
| 478 | unless ($define{'MULTIPLICITY'}) { |
| 479 | ++$skip{$_} foreach qw( |
| 480 | PL_interp_size |
| 481 | PL_interp_size_5_18_0 |
| 482 | ); |
| 483 | } |
| 484 | |
| 485 | unless ($define{'PERL_GLOBAL_STRUCT'}) { |
| 486 | ++$skip{PL_global_struct_size}; |
| 487 | } |
| 488 | |
| 489 | unless ($define{'PERL_GLOBAL_STRUCT_PRIVATE'}) { |
| 490 | ++$skip{$_} foreach qw( |
| 491 | PL_my_cxt_keys |
| 492 | Perl_my_cxt_index |
| 493 | ); |
| 494 | } |
| 495 | |
| 496 | unless ($define{HAS_MMAP}) { |
| 497 | ++$skip{PL_mmap_page_size}; |
| 498 | } |
| 499 | |
| 500 | if ($define{HAS_SIGACTION}) { |
| 501 | ++$skip{PL_sig_trapped}; |
| 502 | |
| 503 | if ($ARGS{PLATFORM} eq 'vms') { |
| 504 | # FAKE_PERSISTENT_SIGNAL_HANDLERS defined as !defined(HAS_SIGACTION) |
| 505 | ++$skip{PL_sig_ignoring}; |
| 506 | ++$skip{PL_sig_handlers_initted} unless $define{KILL_BY_SIGPRC}; |
| 507 | } |
| 508 | } |
| 509 | |
| 510 | if ($ARGS{PLATFORM} eq 'vms' && !$define{KILL_BY_SIGPRC}) { |
| 511 | # FAKE_DEFAULT_SIGNAL_HANDLERS defined as KILL_BY_SIGPRC |
| 512 | ++$skip{Perl_csighandler_init}; |
| 513 | ++$skip{Perl_my_kill}; |
| 514 | ++$skip{Perl_sig_to_vmscondition}; |
| 515 | ++$skip{PL_sig_defaulting}; |
| 516 | ++$skip{PL_sig_handlers_initted} unless !$define{HAS_SIGACTION}; |
| 517 | } |
| 518 | |
| 519 | unless ($define{USE_LOCALE_COLLATE}) { |
| 520 | ++$skip{$_} foreach qw( |
| 521 | PL_collation_ix |
| 522 | PL_collation_name |
| 523 | PL_collation_standard |
| 524 | PL_collxfrm_base |
| 525 | PL_collxfrm_mult |
| 526 | Perl_sv_collxfrm |
| 527 | Perl_sv_collxfrm_flags |
| 528 | ); |
| 529 | } |
| 530 | |
| 531 | unless ($define{USE_LOCALE_NUMERIC}) { |
| 532 | ++$skip{$_} foreach qw( |
| 533 | PL_numeric_local |
| 534 | PL_numeric_name |
| 535 | PL_numeric_radix_sv |
| 536 | PL_numeric_standard |
| 537 | ); |
| 538 | } |
| 539 | |
| 540 | unless ($define{'USE_C_BACKTRACE'}) { |
| 541 | ++$skip{Perl_get_c_backtrace_dump}; |
| 542 | ++$skip{Perl_dump_c_backtrace}; |
| 543 | } |
| 544 | |
| 545 | unless ($define{HAVE_INTERP_INTERN}) { |
| 546 | ++$skip{$_} foreach qw( |
| 547 | Perl_sys_intern_clear |
| 548 | Perl_sys_intern_dup |
| 549 | Perl_sys_intern_init |
| 550 | PL_sys_intern |
| 551 | ); |
| 552 | } |
| 553 | |
| 554 | if ($define{HAS_SIGNBIT}) { |
| 555 | ++$skip{Perl_signbit}; |
| 556 | } |
| 557 | |
| 558 | if ($define{'PERL_GLOBAL_STRUCT'}) { |
| 559 | readvar('perlvars.h', \%skip); |
| 560 | # This seems like the least ugly way to cope with the fact that PL_sh_path |
| 561 | # is mentioned in perlvar.h and globvar.sym, and always exported. |
| 562 | delete $skip{PL_sh_path}; |
| 563 | ++$export{Perl_GetVars}; |
| 564 | try_symbols(qw(PL_Vars PL_VarsPtr)) |
| 565 | unless $ARGS{CCTYPE} eq 'GCC' || $define{PERL_GLOBAL_STRUCT_PRIVATE}; |
| 566 | } else { |
| 567 | ++$skip{$_} foreach qw(Perl_init_global_struct Perl_free_global_struct); |
| 568 | } |
| 569 | |
| 570 | ++$skip{PL_op_exec_cnt} |
| 571 | unless $define{PERL_TRACE_OPS}; |
| 572 | |
| 573 | # functions from *.sym files |
| 574 | |
| 575 | my @syms = qw(globvar.sym); |
| 576 | |
| 577 | # Symbols that are the public face of the PerlIO layers implementation |
| 578 | # These are in _addition to_ the public face of the abstraction |
| 579 | # and need to be exported to allow XS modules to implement layers |
| 580 | my @layer_syms = qw( |
| 581 | PerlIOBase_binmode |
| 582 | PerlIOBase_clearerr |
| 583 | PerlIOBase_close |
| 584 | PerlIOBase_dup |
| 585 | PerlIOBase_eof |
| 586 | PerlIOBase_error |
| 587 | PerlIOBase_fileno |
| 588 | PerlIOBase_open |
| 589 | PerlIOBase_noop_fail |
| 590 | PerlIOBase_noop_ok |
| 591 | PerlIOBase_popped |
| 592 | PerlIOBase_pushed |
| 593 | PerlIOBase_read |
| 594 | PerlIOBase_setlinebuf |
| 595 | PerlIOBase_unread |
| 596 | PerlIOBuf_bufsiz |
| 597 | PerlIOBuf_close |
| 598 | PerlIOBuf_dup |
| 599 | PerlIOBuf_fill |
| 600 | PerlIOBuf_flush |
| 601 | PerlIOBuf_get_base |
| 602 | PerlIOBuf_get_cnt |
| 603 | PerlIOBuf_get_ptr |
| 604 | PerlIOBuf_open |
| 605 | PerlIOBuf_popped |
| 606 | PerlIOBuf_pushed |
| 607 | PerlIOBuf_read |
| 608 | PerlIOBuf_seek |
| 609 | PerlIOBuf_set_ptrcnt |
| 610 | PerlIOBuf_tell |
| 611 | PerlIOBuf_unread |
| 612 | PerlIOBuf_write |
| 613 | PerlIO_allocate |
| 614 | PerlIO_apply_layera |
| 615 | PerlIO_apply_layers |
| 616 | PerlIO_arg_fetch |
| 617 | PerlIO_debug |
| 618 | PerlIO_define_layer |
| 619 | PerlIO_find_layer |
| 620 | PerlIO_isutf8 |
| 621 | PerlIO_layer_fetch |
| 622 | PerlIO_list_alloc |
| 623 | PerlIO_list_free |
| 624 | PerlIO_modestr |
| 625 | PerlIO_parse_layers |
| 626 | PerlIO_pending |
| 627 | PerlIO_perlio |
| 628 | PerlIO_pop |
| 629 | PerlIO_push |
| 630 | PerlIO_sv_dup |
| 631 | Perl_PerlIO_clearerr |
| 632 | Perl_PerlIO_close |
| 633 | Perl_PerlIO_context_layers |
| 634 | Perl_PerlIO_eof |
| 635 | Perl_PerlIO_error |
| 636 | Perl_PerlIO_fileno |
| 637 | Perl_PerlIO_fill |
| 638 | Perl_PerlIO_flush |
| 639 | Perl_PerlIO_get_base |
| 640 | Perl_PerlIO_get_bufsiz |
| 641 | Perl_PerlIO_get_cnt |
| 642 | Perl_PerlIO_get_ptr |
| 643 | Perl_PerlIO_read |
| 644 | Perl_PerlIO_restore_errno |
| 645 | Perl_PerlIO_save_errno |
| 646 | Perl_PerlIO_seek |
| 647 | Perl_PerlIO_set_cnt |
| 648 | Perl_PerlIO_set_ptrcnt |
| 649 | Perl_PerlIO_setlinebuf |
| 650 | Perl_PerlIO_stderr |
| 651 | Perl_PerlIO_stdin |
| 652 | Perl_PerlIO_stdout |
| 653 | Perl_PerlIO_tell |
| 654 | Perl_PerlIO_unread |
| 655 | Perl_PerlIO_write |
| 656 | ); |
| 657 | if ($ARGS{PLATFORM} eq 'netware') { |
| 658 | push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio'); |
| 659 | } |
| 660 | |
| 661 | # Export the symbols that make up the PerlIO abstraction, regardless |
| 662 | # of its implementation - read from a file |
| 663 | push @syms, 'perlio.sym'; |
| 664 | |
| 665 | # PerlIO with layers - export implementation |
| 666 | try_symbols(@layer_syms, 'perlsio_binmode'); |
| 667 | |
| 668 | |
| 669 | unless ($define{'USE_QUADMATH'}) { |
| 670 | ++$skip{Perl_quadmath_format_needed}; |
| 671 | ++$skip{Perl_quadmath_format_single}; |
| 672 | } |
| 673 | |
| 674 | ############################################################################### |
| 675 | |
| 676 | # At this point all skip lists should be completed, as we are about to test |
| 677 | # many symbols against them. |
| 678 | |
| 679 | { |
| 680 | my %seen; |
| 681 | my ($embed) = setup_embed($ARGS{TARG_DIR}); |
| 682 | |
| 683 | foreach (@$embed) { |
| 684 | my ($flags, $retval, $func, @args) = @$_; |
| 685 | next unless $func; |
| 686 | if ($flags =~ /[AX]/ && $flags !~ /[xmi]/ || $flags =~ /b/) { |
| 687 | # public API, so export |
| 688 | |
| 689 | # If a function is defined twice, for example before and after |
| 690 | # an #else, only export its name once. Important to do this test |
| 691 | # within the block, as the *first* definition may have flags which |
| 692 | # mean "don't export" |
| 693 | next if $seen{$func}++; |
| 694 | # Should we also skip adding the Perl_ prefix if $flags =~ /o/ ? |
| 695 | $func = "Perl_$func" if ($flags =~ /[pbX]/ && $func !~ /^Perl_/); |
| 696 | ++$export{$func} unless exists $skip{$func}; |
| 697 | } |
| 698 | } |
| 699 | } |
| 700 | |
| 701 | foreach (@syms) { |
| 702 | my $syms = $ARGS{TARG_DIR} . $_; |
| 703 | open my $global, '<', $syms or die "failed to open $syms: $!\n"; |
| 704 | while (<$global>) { |
| 705 | next unless /^([A-Za-z].*)/; |
| 706 | my $symbol = "$1"; |
| 707 | ++$export{$symbol} unless exists $skip{$symbol}; |
| 708 | } |
| 709 | } |
| 710 | |
| 711 | # variables |
| 712 | |
| 713 | if ($define{'MULTIPLICITY'} && $define{PERL_GLOBAL_STRUCT}) { |
| 714 | readvar('perlvars.h', \%export, sub { "Perl_" . $_[1] . $_[2] . "_ptr" }); |
| 715 | # XXX AIX seems to want the perlvars.h symbols, for some reason |
| 716 | if ($ARGS{PLATFORM} eq 'aix' or $ARGS{PLATFORM} eq 'os2') { # OS/2 needs PL_thr_key |
| 717 | readvar('perlvars.h', \%export); |
| 718 | } |
| 719 | } |
| 720 | else { |
| 721 | unless ($define{'PERL_GLOBAL_STRUCT'}) { |
| 722 | readvar('perlvars.h', \%export); |
| 723 | } |
| 724 | unless ($define{MULTIPLICITY}) { |
| 725 | readvar('intrpvar.h', \%export); |
| 726 | } |
| 727 | } |
| 728 | |
| 729 | # Oddities from PerlIO |
| 730 | # All have alternate implementations in perlio.c, so always exist. |
| 731 | # Should they be considered to be part of the API? |
| 732 | try_symbols(qw( |
| 733 | PerlIO_binmode |
| 734 | PerlIO_getpos |
| 735 | PerlIO_init |
| 736 | PerlIO_setpos |
| 737 | PerlIO_tmpfile |
| 738 | )); |
| 739 | |
| 740 | if ($ARGS{PLATFORM} eq 'win32') { |
| 741 | try_symbols(qw( |
| 742 | win32_free_childdir |
| 743 | win32_free_childenv |
| 744 | win32_get_childdir |
| 745 | win32_get_childenv |
| 746 | win32_spawnvp |
| 747 | )); |
| 748 | } |
| 749 | |
| 750 | if ($ARGS{PLATFORM} eq 'wince') { |
| 751 | ++$skip{'win32_isatty'}; # commit 4342f4d6df is win32-only |
| 752 | } |
| 753 | |
| 754 | if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { |
| 755 | try_symbols(qw( |
| 756 | Perl_init_os_extras |
| 757 | Perl_thread_create |
| 758 | Perl_win32_init |
| 759 | Perl_win32_term |
| 760 | RunPerl |
| 761 | win32_async_check |
| 762 | win32_errno |
| 763 | win32_environ |
| 764 | win32_abort |
| 765 | win32_fstat |
| 766 | win32_stat |
| 767 | win32_pipe |
| 768 | win32_popen |
| 769 | win32_pclose |
| 770 | win32_rename |
| 771 | win32_setmode |
| 772 | win32_chsize |
| 773 | win32_lseek |
| 774 | win32_tell |
| 775 | win32_dup |
| 776 | win32_dup2 |
| 777 | win32_open |
| 778 | win32_close |
| 779 | win32_eof |
| 780 | win32_isatty |
| 781 | win32_read |
| 782 | win32_write |
| 783 | win32_mkdir |
| 784 | win32_rmdir |
| 785 | win32_chdir |
| 786 | win32_flock |
| 787 | win32_execv |
| 788 | win32_execvp |
| 789 | win32_htons |
| 790 | win32_ntohs |
| 791 | win32_htonl |
| 792 | win32_ntohl |
| 793 | win32_inet_addr |
| 794 | win32_inet_ntoa |
| 795 | win32_socket |
| 796 | win32_bind |
| 797 | win32_listen |
| 798 | win32_accept |
| 799 | win32_connect |
| 800 | win32_send |
| 801 | win32_sendto |
| 802 | win32_recv |
| 803 | win32_recvfrom |
| 804 | win32_shutdown |
| 805 | win32_closesocket |
| 806 | win32_ioctlsocket |
| 807 | win32_setsockopt |
| 808 | win32_getsockopt |
| 809 | win32_getpeername |
| 810 | win32_getsockname |
| 811 | win32_gethostname |
| 812 | win32_gethostbyname |
| 813 | win32_gethostbyaddr |
| 814 | win32_getprotobyname |
| 815 | win32_getprotobynumber |
| 816 | win32_getservbyname |
| 817 | win32_getservbyport |
| 818 | win32_select |
| 819 | win32_endhostent |
| 820 | win32_endnetent |
| 821 | win32_endprotoent |
| 822 | win32_endservent |
| 823 | win32_getnetent |
| 824 | win32_getnetbyname |
| 825 | win32_getnetbyaddr |
| 826 | win32_getprotoent |
| 827 | win32_getservent |
| 828 | win32_sethostent |
| 829 | win32_setnetent |
| 830 | win32_setprotoent |
| 831 | win32_setservent |
| 832 | win32_getenv |
| 833 | win32_putenv |
| 834 | win32_perror |
| 835 | win32_malloc |
| 836 | win32_calloc |
| 837 | win32_realloc |
| 838 | win32_free |
| 839 | win32_sleep |
| 840 | win32_times |
| 841 | win32_access |
| 842 | win32_alarm |
| 843 | win32_chmod |
| 844 | win32_open_osfhandle |
| 845 | win32_get_osfhandle |
| 846 | win32_ioctl |
| 847 | win32_link |
| 848 | win32_unlink |
| 849 | win32_utime |
| 850 | win32_gettimeofday |
| 851 | win32_uname |
| 852 | win32_wait |
| 853 | win32_waitpid |
| 854 | win32_kill |
| 855 | win32_str_os_error |
| 856 | win32_opendir |
| 857 | win32_readdir |
| 858 | win32_telldir |
| 859 | win32_seekdir |
| 860 | win32_rewinddir |
| 861 | win32_closedir |
| 862 | win32_longpath |
| 863 | win32_ansipath |
| 864 | win32_os_id |
| 865 | win32_getpid |
| 866 | win32_crypt |
| 867 | win32_dynaload |
| 868 | win32_clearenv |
| 869 | win32_stdin |
| 870 | win32_stdout |
| 871 | win32_stderr |
| 872 | win32_ferror |
| 873 | win32_feof |
| 874 | win32_strerror |
| 875 | win32_fprintf |
| 876 | win32_printf |
| 877 | win32_vfprintf |
| 878 | win32_vprintf |
| 879 | win32_fread |
| 880 | win32_fwrite |
| 881 | win32_fopen |
| 882 | win32_fdopen |
| 883 | win32_freopen |
| 884 | win32_fclose |
| 885 | win32_fputs |
| 886 | win32_fputc |
| 887 | win32_ungetc |
| 888 | win32_getc |
| 889 | win32_fileno |
| 890 | win32_clearerr |
| 891 | win32_fflush |
| 892 | win32_ftell |
| 893 | win32_fseek |
| 894 | win32_fgetpos |
| 895 | win32_fsetpos |
| 896 | win32_rewind |
| 897 | win32_tmpfile |
| 898 | win32_setbuf |
| 899 | win32_setvbuf |
| 900 | win32_flushall |
| 901 | win32_fcloseall |
| 902 | win32_fgets |
| 903 | win32_gets |
| 904 | win32_fgetc |
| 905 | win32_putc |
| 906 | win32_puts |
| 907 | win32_getchar |
| 908 | win32_putchar |
| 909 | )); |
| 910 | } |
| 911 | elsif ($ARGS{PLATFORM} eq 'vms') { |
| 912 | try_symbols(qw( |
| 913 | Perl_cando |
| 914 | Perl_cando_by_name |
| 915 | Perl_closedir |
| 916 | Perl_csighandler_init |
| 917 | Perl_do_rmdir |
| 918 | Perl_fileify_dirspec |
| 919 | Perl_fileify_dirspec_ts |
| 920 | Perl_fileify_dirspec_utf8 |
| 921 | Perl_fileify_dirspec_utf8_ts |
| 922 | Perl_flex_fstat |
| 923 | Perl_flex_lstat |
| 924 | Perl_flex_stat |
| 925 | Perl_kill_file |
| 926 | Perl_my_chdir |
| 927 | Perl_my_chmod |
| 928 | Perl_my_crypt |
| 929 | Perl_my_endpwent |
| 930 | Perl_my_fclose |
| 931 | Perl_my_fdopen |
| 932 | Perl_my_fgetname |
| 933 | Perl_my_flush |
| 934 | Perl_my_fwrite |
| 935 | Perl_my_gconvert |
| 936 | Perl_my_getenv |
| 937 | Perl_my_getenv_len |
| 938 | Perl_my_getpwnam |
| 939 | Perl_my_getpwuid |
| 940 | Perl_my_gmtime |
| 941 | Perl_my_kill |
| 942 | Perl_my_killpg |
| 943 | Perl_my_localtime |
| 944 | Perl_my_mkdir |
| 945 | Perl_my_sigaction |
| 946 | Perl_my_symlink |
| 947 | Perl_my_time |
| 948 | Perl_my_tmpfile |
| 949 | Perl_my_trnlnm |
| 950 | Perl_my_utime |
| 951 | Perl_my_waitpid |
| 952 | Perl_opendir |
| 953 | Perl_pathify_dirspec |
| 954 | Perl_pathify_dirspec_ts |
| 955 | Perl_pathify_dirspec_utf8 |
| 956 | Perl_pathify_dirspec_utf8_ts |
| 957 | Perl_readdir |
| 958 | Perl_readdir_r |
| 959 | Perl_rename |
| 960 | Perl_rmscopy |
| 961 | Perl_rmsexpand |
| 962 | Perl_rmsexpand_ts |
| 963 | Perl_rmsexpand_utf8 |
| 964 | Perl_rmsexpand_utf8_ts |
| 965 | Perl_seekdir |
| 966 | Perl_sig_to_vmscondition |
| 967 | Perl_telldir |
| 968 | Perl_tounixpath |
| 969 | Perl_tounixpath_ts |
| 970 | Perl_tounixpath_utf8 |
| 971 | Perl_tounixpath_utf8_ts |
| 972 | Perl_tounixspec |
| 973 | Perl_tounixspec_ts |
| 974 | Perl_tounixspec_utf8 |
| 975 | Perl_tounixspec_utf8_ts |
| 976 | Perl_tovmspath |
| 977 | Perl_tovmspath_ts |
| 978 | Perl_tovmspath_utf8 |
| 979 | Perl_tovmspath_utf8_ts |
| 980 | Perl_tovmsspec |
| 981 | Perl_tovmsspec_ts |
| 982 | Perl_tovmsspec_utf8 |
| 983 | Perl_tovmsspec_utf8_ts |
| 984 | Perl_trim_unixpath |
| 985 | Perl_vms_case_tolerant |
| 986 | Perl_vms_do_aexec |
| 987 | Perl_vms_do_exec |
| 988 | Perl_vms_image_init |
| 989 | Perl_vms_realpath |
| 990 | Perl_vmssetenv |
| 991 | Perl_vmssetuserlnm |
| 992 | Perl_vmstrnenv |
| 993 | PerlIO_openn |
| 994 | )); |
| 995 | } |
| 996 | elsif ($ARGS{PLATFORM} eq 'os2') { |
| 997 | try_symbols(qw( |
| 998 | ctermid |
| 999 | get_sysinfo |
| 1000 | Perl_OS2_init |
| 1001 | Perl_OS2_init3 |
| 1002 | Perl_OS2_term |
| 1003 | OS2_Perl_data |
| 1004 | dlopen |
| 1005 | dlsym |
| 1006 | dlerror |
| 1007 | dlclose |
| 1008 | dup2 |
| 1009 | dup |
| 1010 | my_tmpfile |
| 1011 | my_tmpnam |
| 1012 | my_flock |
| 1013 | my_rmdir |
| 1014 | my_mkdir |
| 1015 | my_getpwuid |
| 1016 | my_getpwnam |
| 1017 | my_getpwent |
| 1018 | my_setpwent |
| 1019 | my_endpwent |
| 1020 | fork_with_resources |
| 1021 | croak_with_os2error |
| 1022 | setgrent |
| 1023 | endgrent |
| 1024 | getgrent |
| 1025 | malloc_mutex |
| 1026 | threads_mutex |
| 1027 | nthreads |
| 1028 | nthreads_cond |
| 1029 | os2_cond_wait |
| 1030 | os2_stat |
| 1031 | os2_execname |
| 1032 | async_mssleep |
| 1033 | msCounter |
| 1034 | InfoTable |
| 1035 | pthread_join |
| 1036 | pthread_create |
| 1037 | pthread_detach |
| 1038 | XS_Cwd_change_drive |
| 1039 | XS_Cwd_current_drive |
| 1040 | XS_Cwd_extLibpath |
| 1041 | XS_Cwd_extLibpath_set |
| 1042 | XS_Cwd_sys_abspath |
| 1043 | XS_Cwd_sys_chdir |
| 1044 | XS_Cwd_sys_cwd |
| 1045 | XS_Cwd_sys_is_absolute |
| 1046 | XS_Cwd_sys_is_relative |
| 1047 | XS_Cwd_sys_is_rooted |
| 1048 | XS_DynaLoader_mod2fname |
| 1049 | XS_File__Copy_syscopy |
| 1050 | Perl_Register_MQ |
| 1051 | Perl_Deregister_MQ |
| 1052 | Perl_Serve_Messages |
| 1053 | Perl_Process_Messages |
| 1054 | init_PMWIN_entries |
| 1055 | PMWIN_entries |
| 1056 | Perl_hab_GET |
| 1057 | loadByOrdinal |
| 1058 | pExtFCN |
| 1059 | os2error |
| 1060 | ResetWinError |
| 1061 | CroakWinError |
| 1062 | PL_do_undump |
| 1063 | )); |
| 1064 | } |
| 1065 | elsif ($ARGS{PLATFORM} eq 'netware') { |
| 1066 | try_symbols(qw( |
| 1067 | Perl_init_os_extras |
| 1068 | Perl_thread_create |
| 1069 | Perl_nw5_init |
| 1070 | RunPerl |
| 1071 | AllocStdPerl |
| 1072 | FreeStdPerl |
| 1073 | do_spawn2 |
| 1074 | do_aspawn |
| 1075 | nw_uname |
| 1076 | nw_stdin |
| 1077 | nw_stdout |
| 1078 | nw_stderr |
| 1079 | nw_feof |
| 1080 | nw_ferror |
| 1081 | nw_fopen |
| 1082 | nw_fclose |
| 1083 | nw_clearerr |
| 1084 | nw_getc |
| 1085 | nw_fgets |
| 1086 | nw_fputc |
| 1087 | nw_fputs |
| 1088 | nw_fflush |
| 1089 | nw_ungetc |
| 1090 | nw_fileno |
| 1091 | nw_fdopen |
| 1092 | nw_freopen |
| 1093 | nw_fread |
| 1094 | nw_fwrite |
| 1095 | nw_setbuf |
| 1096 | nw_setvbuf |
| 1097 | nw_vfprintf |
| 1098 | nw_ftell |
| 1099 | nw_fseek |
| 1100 | nw_rewind |
| 1101 | nw_tmpfile |
| 1102 | nw_fgetpos |
| 1103 | nw_fsetpos |
| 1104 | nw_dup |
| 1105 | nw_access |
| 1106 | nw_chmod |
| 1107 | nw_chsize |
| 1108 | nw_close |
| 1109 | nw_dup2 |
| 1110 | nw_flock |
| 1111 | nw_isatty |
| 1112 | nw_link |
| 1113 | nw_lseek |
| 1114 | nw_stat |
| 1115 | nw_mktemp |
| 1116 | nw_open |
| 1117 | nw_read |
| 1118 | nw_rename |
| 1119 | nw_setmode |
| 1120 | nw_unlink |
| 1121 | nw_utime |
| 1122 | nw_write |
| 1123 | nw_chdir |
| 1124 | nw_rmdir |
| 1125 | nw_closedir |
| 1126 | nw_opendir |
| 1127 | nw_readdir |
| 1128 | nw_rewinddir |
| 1129 | nw_seekdir |
| 1130 | nw_telldir |
| 1131 | nw_htonl |
| 1132 | nw_htons |
| 1133 | nw_ntohl |
| 1134 | nw_ntohs |
| 1135 | nw_accept |
| 1136 | nw_bind |
| 1137 | nw_connect |
| 1138 | nw_endhostent |
| 1139 | nw_endnetent |
| 1140 | nw_endprotoent |
| 1141 | nw_endservent |
| 1142 | nw_gethostbyaddr |
| 1143 | nw_gethostbyname |
| 1144 | nw_gethostent |
| 1145 | nw_gethostname |
| 1146 | nw_getnetbyaddr |
| 1147 | nw_getnetbyname |
| 1148 | nw_getnetent |
| 1149 | nw_getpeername |
| 1150 | nw_getprotobyname |
| 1151 | nw_getprotobynumber |
| 1152 | nw_getprotoent |
| 1153 | nw_getservbyname |
| 1154 | nw_getservbyport |
| 1155 | nw_getservent |
| 1156 | nw_getsockname |
| 1157 | nw_getsockopt |
| 1158 | nw_inet_addr |
| 1159 | nw_listen |
| 1160 | nw_socket |
| 1161 | nw_recv |
| 1162 | nw_recvfrom |
| 1163 | nw_select |
| 1164 | nw_send |
| 1165 | nw_sendto |
| 1166 | nw_sethostent |
| 1167 | nw_setnetent |
| 1168 | nw_setprotoent |
| 1169 | nw_setservent |
| 1170 | nw_setsockopt |
| 1171 | nw_inet_ntoa |
| 1172 | nw_shutdown |
| 1173 | nw_crypt |
| 1174 | nw_execvp |
| 1175 | nw_kill |
| 1176 | nw_Popen |
| 1177 | nw_Pclose |
| 1178 | nw_Pipe |
| 1179 | nw_times |
| 1180 | nw_waitpid |
| 1181 | nw_getpid |
| 1182 | nw_spawnvp |
| 1183 | nw_os_id |
| 1184 | nw_open_osfhandle |
| 1185 | nw_get_osfhandle |
| 1186 | nw_abort |
| 1187 | nw_sleep |
| 1188 | nw_wait |
| 1189 | nw_dynaload |
| 1190 | nw_strerror |
| 1191 | fnFpSetMode |
| 1192 | fnInsertHashListAddrs |
| 1193 | fnGetHashListAddrs |
| 1194 | Perl_deb |
| 1195 | Perl_sv_setsv |
| 1196 | Perl_sv_catsv |
| 1197 | Perl_sv_catpvn |
| 1198 | Perl_sv_2pv |
| 1199 | nw_freeenviron |
| 1200 | Remove_Thread_Ctx |
| 1201 | )); |
| 1202 | } |
| 1203 | |
| 1204 | # When added this code was only run for Win32 and WinCE |
| 1205 | # Currently only Win32 links static extensions into the shared library. |
| 1206 | # The WinCE makefile doesn't appear to support static extensions, so this code |
| 1207 | # can't have any effect there. |
| 1208 | # The NetWare Makefile doesn't support static extensions (and hardcodes the |
| 1209 | # list of dynamic extensions, and the rules to build them) |
| 1210 | # For *nix (and presumably OS/2) with a shared libperl, Makefile.SH compiles |
| 1211 | # static extensions with -fPIC, but links them to perl, not libperl.so |
| 1212 | # The VMS build scripts don't yet implement static extensions at all. |
| 1213 | |
| 1214 | if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { |
| 1215 | # records of type boot_module for statically linked modules (except Dynaloader) |
| 1216 | my $static_ext = $Config{static_ext} // ""; |
| 1217 | $static_ext =~ s/\//__/g; |
| 1218 | $static_ext =~ s/\bDynaLoader\b//; |
| 1219 | try_symbols(map {"boot_$_"} grep {/\S/} split /\s+/, $static_ext); |
| 1220 | try_symbols("init_Win32CORE") if $static_ext =~ /\bWin32CORE\b/; |
| 1221 | } |
| 1222 | |
| 1223 | if ($ARGS{PLATFORM} eq 'os2') { |
| 1224 | my (%mapped, @missing); |
| 1225 | open MAP, 'miniperl.map' or die 'Cannot read miniperl.map'; |
| 1226 | /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>; |
| 1227 | close MAP or die 'Cannot close miniperl.map'; |
| 1228 | |
| 1229 | @missing = grep { !exists $mapped{$_} } |
| 1230 | keys %export; |
| 1231 | @missing = grep { !exists $exportperlmalloc{$_} } @missing; |
| 1232 | delete $export{$_} foreach @missing; |
| 1233 | } |
| 1234 | |
| 1235 | ############################################################################### |
| 1236 | |
| 1237 | # Now all symbols should be defined because next we are going to output them. |
| 1238 | |
| 1239 | # Start with platform specific headers: |
| 1240 | |
| 1241 | if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) { |
| 1242 | my $dll = $define{PERL_DLL} ? $define{PERL_DLL} =~ s/\.dll$//ir |
| 1243 | : "perl$Config{api_revision}$Config{api_version}"; |
| 1244 | print "LIBRARY $dll\n"; |
| 1245 | # The DESCRIPTION module definition file statement is not supported |
| 1246 | # by VC7 onwards. |
| 1247 | if ($ARGS{CCTYPE} =~ /^(?:MSVC60|GCC)$/) { |
| 1248 | print "DESCRIPTION 'Perl interpreter'\n"; |
| 1249 | } |
| 1250 | print "EXPORTS\n"; |
| 1251 | } |
| 1252 | elsif ($ARGS{PLATFORM} eq 'os2') { |
| 1253 | (my $v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/; |
| 1254 | $v .= '-thread' if $Config{archname} =~ /-thread/; |
| 1255 | (my $dll = $define{PERL_DLL}) =~ s/\.dll$//i; |
| 1256 | $v .= "\@$Config{perl_patchlevel}" if $Config{perl_patchlevel}; |
| 1257 | my $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $Config{config_args}'"; |
| 1258 | $d = substr($d, 0, 249) . "...'" if length $d > 253; |
| 1259 | print <<"---EOP---"; |
| 1260 | LIBRARY '$dll' INITINSTANCE TERMINSTANCE |
| 1261 | $d |
| 1262 | STACKSIZE 32768 |
| 1263 | CODE LOADONCALL |
| 1264 | DATA LOADONCALL NONSHARED MULTIPLE |
| 1265 | EXPORTS |
| 1266 | ---EOP--- |
| 1267 | } |
| 1268 | elsif ($ARGS{PLATFORM} eq 'aix') { |
| 1269 | my $OSVER = `uname -v`; |
| 1270 | chop $OSVER; |
| 1271 | my $OSREL = `uname -r`; |
| 1272 | chop $OSREL; |
| 1273 | if ($OSVER > 4 || ($OSVER == 4 && $OSREL >= 3)) { |
| 1274 | print "#! ..\n"; |
| 1275 | } else { |
| 1276 | print "#!\n"; |
| 1277 | } |
| 1278 | } |
| 1279 | elsif ($ARGS{PLATFORM} eq 'netware') { |
| 1280 | if ($ARGS{FILETYPE} eq 'def') { |
| 1281 | print "LIBRARY perl$Config{api_revision}$Config{api_version}\n"; |
| 1282 | print "DESCRIPTION 'Perl interpreter for NetWare'\n"; |
| 1283 | print "EXPORTS\n"; |
| 1284 | } |
| 1285 | } |
| 1286 | |
| 1287 | # Then the symbols |
| 1288 | |
| 1289 | my @symbols = $fold ? sort {lc $a cmp lc $b} keys %export : sort keys %export; |
| 1290 | foreach my $symbol (@symbols) { |
| 1291 | if (PLATFORM eq 'win32' || PLATFORM eq 'wince') { |
| 1292 | # Remembering the origin file of each symbol is an alternative to PL_ matching |
| 1293 | if (substr($symbol, 0, 3) eq 'PL_') { |
| 1294 | print "\t$symbol DATA\n"; |
| 1295 | } |
| 1296 | else { |
| 1297 | print "\t$symbol\n"; |
| 1298 | } |
| 1299 | } |
| 1300 | elsif (PLATFORM eq 'os2') { |
| 1301 | printf qq( %-31s \@%s\n), |
| 1302 | qq("$symbol"), $ordinal{$symbol} || ++$sym_ord; |
| 1303 | printf qq( %-31s \@%s\n), |
| 1304 | qq("$exportperlmalloc{$symbol}" = "$symbol"), |
| 1305 | $ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord |
| 1306 | if $exportperlmalloc and exists $exportperlmalloc{$symbol}; |
| 1307 | } |
| 1308 | elsif (PLATFORM eq 'netware') { |
| 1309 | print "\t$symbol,\n"; |
| 1310 | } else { |
| 1311 | print "$symbol\n"; |
| 1312 | } |
| 1313 | } |
| 1314 | |
| 1315 | # Then platform specific footers. |
| 1316 | |
| 1317 | if ($ARGS{PLATFORM} eq 'os2') { |
| 1318 | print <<EOP; |
| 1319 | dll_perlmain=main |
| 1320 | fill_extLibpath |
| 1321 | dir_subst |
| 1322 | Perl_OS2_handler_install |
| 1323 | |
| 1324 | ; LAST_ORDINAL=$sym_ord |
| 1325 | EOP |
| 1326 | } |
| 1327 | |
| 1328 | 1; |