tools/winapi/make_parser.pm

   1 #
   2 # Copyright 1999, 2000, 2001 Patrik Stridvall
   3 #
   4 # This library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8 #
   9 # This library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with this library; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17 #
  18
  19 package make_parser;
  20
  21 use strict;
  22
  23 use setup qw($current_dir $wine_dir $winapi_dir);
  24
  25 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
  26 require Exporter;
  27
  28 @ISA = qw(Exporter);
  29 @EXPORT = qw();
  30 @EXPORT_OK = qw($directory $tool $file $line $message);
  31
  32 use vars qw($directory $tool $file $line $message);
  33
  34 use output qw($output);
  35 use options qw($options);
  36
  37
  38 #sub command($);
  39 #sub gcc_output($$);
  40 #sub ld_output($$);
  41 #sub make_output($$);
  42 #sub winebuild_output($$);
  43 #sub wmc_output($$);
  44 #sub wrc_output($$);
  45
  46
  47 ########################################################################
  48 # global
  49 ########################################################################
  50
  51 my $current;
  52 my $function;
  53
  54 ########################################################################
  55 # error
  56 ########################################################################
  57
  58 sub error($) {
  59     my $where = shift;
  60
  61     if(!defined($where)) {
  62         $where = "";
  63     }
  64
  65     my $context;
  66     if($tool) {
  67         $context = "$tool";
  68         if($where) {
  69             $context .= "<$where>";
  70         }
  71     } else {
  72         if($where) {
  73             $context = "<$where>";
  74         } else {
  75             $context = "<>";
  76         }
  77     }
  78
  79     if(defined($tool)) {
  80         $output->write("$directory: $context: can't parse output: '$current'\n");
  81     } else {
  82         $output->write("$directory: $context: can't parse output: '$current'\n");
  83     }
  84     exit 1;
  85 }
  86
  87 ########################################################################
  88 # make_output
  89 ########################################################################
  90
  91 sub make_output($$) {
  92     my $level = shift;
  93     local $_ = shift;
  94
  95     $file = "";
  96     $message = "";
  97
  98     if(0) {
  99         # Nothing
 100     } elsif(/^\*\*\* \[(.*?)\] Error (\d+)$/) {
 101         # Nothing
 102     } elsif(/^\*\*\* Error code (\d+)$/) {
 103         # Nothing
 104     } elsif(/^\*\*\* Warning:\s+/) { #
 105         if(/^File \`(.+?)\' has modification time in the future \((.+?) > \(.+?\)\)$/) {
 106             # Nothing
 107         } else {
 108             error("make_output");
 109         }
 110     } elsif(/^\`(.*?)\' is up to date.$/) {
 111         # Nothing
 112     } elsif(/^\[(.*?)\] Error (\d+) \(ignored\)$/) {
 113         # Nothing
 114     } elsif(/^don\'t know how to make (.*?)\. Stop$/) {
 115         $message = "$_";
 116     } elsif(/^(Entering|Leaving) directory \`(.*?)\'$/) {
 117         if($1 eq "Entering") {
 118             $directory = $2;
 119         } else {
 120             $directory = "";
 121         }
 122
 123         my @components;
 124         foreach my $component (split(/\//, $directory)) {
 125             if($component eq "wine") {
 126                 @components = ();
 127             } else {
 128                 push @components, $component;
 129             }
 130         }
 131         $directory = join("/", @components);
 132     } elsif(/^(.*?) is older than (.*?), please rerun (.*?)\$/) {
 133         # Nothing
 134     } elsif(/^Nothing to be done for \`(.*?)\'\.$/) {
 135         # Nothing
 136     } elsif(s/^warning:\s+//) {
 137         if(/^Clock skew detected.  Your build may be incomplete.$/) {
 138             # Nothing
 139         } else {
 140             error("make_output");
 141         }
 142     } elsif(/^Stop in (.*?)\.$/) {
 143         # Nothing
 144     } elsif(/^\s*$/) {
 145         # Nothing
 146     } else {
 147         error("make_output");
 148     }
 149
 150 }
 151
 152 ########################################################################
 153 # ar_command
 154 ########################################################################
 155
 156 sub ar_command($) {
 157     local $_ = shift;
 158
 159     my $read_files;
 160     my $write_files;
 161
 162     if(/rc\s+(\S+)(\s+\S+)+$/) {
 163         $write_files = [$1];
 164         $read_files = $2;
 165         $read_files =~ s/^\s*//;
 166         $read_files = [split(/\s+/, $read_files)];
 167     } else {
 168         error("ar_command");
 169     }
 170
 171     return ($read_files, $write_files);
 172 }
 173
 174 ########################################################################
 175 # as_command
 176 ########################################################################
 177
 178 sub as_command($) {
 179     local $_ = shift;
 180
 181     my $read_files;
 182     my $write_files;
 183
 184     if(/-o\s+(\S+)\s+(\S+)$/) {
 185         $write_files = [$1];
 186         $read_files = [$2];
 187     } else {
 188         error("as_command");
 189     }
 190
 191     return ($read_files, $write_files);
 192 }
 193
 194 ########################################################################
 195 # bision_command
 196 ########################################################################
 197
 198 sub bison_command($) {
 199     local $_ = shift;
 200
 201     return ([], []);
 202 }
 203
 204 ########################################################################
 205 # cd_command
 206 ########################################################################
 207
 208 sub cd_command($) {
 209     local $_ = shift;
 210
 211     return ([], []);
 212 }
 213
 214 ########################################################################
 215 # cd_output
 216 ########################################################################
 217
 218 sub cd_output($) {
 219     local $_ = shift;
 220
 221     if(/^(.*?): No such file or directory/) {
 222         $message = "directory '$1' doesn't exist";
 223     }
 224 }
 225
 226 ########################################################################
 227 # flex_command
 228 ########################################################################
 229
 230 sub flex_command($) {
 231     local $_ = shift;
 232
 233     return ([], []);
 234 }
 235
 236 ########################################################################
 237 # for_command
 238 ########################################################################
 239
 240 sub for_command($) {
 241     local $_ = shift;
 242
 243     return ([], []);
 244 }
 245
 246 ########################################################################
 247 # gcc_command
 248 ########################################################################
 249
 250 sub gcc_command($) {
 251     my $read_files;
 252     my $write_files;
 253
 254     if(/-o\s+(\S+)\s+(\S+)$/) {
 255         my $write_file = $1;
 256         my $read_file = $2;
 257
 258         $write_file =~ s%^\./%%;
 259         $read_file =~ s%^\./%%;
 260
 261         $write_files = [$write_file];
 262         $read_files = [$read_file];
 263     } elsif(/-o\s+(\S+)/) {
 264         my $write_file = $1;
 265
 266         $write_file =~ s%^\./%%;
 267
 268         $write_files = [$write_file];
 269         $read_files = ["<???>"];
 270     } elsif(/^-shared.*?-o\s+(\S+)/) {
 271         my $write_file = $1;
 272
 273         $write_file =~ s%^\./%%;
 274
 275         $write_files = [$write_file];
 276         $read_files = ["<???>"];
 277     } else {
 278         error("gcc_command");
 279     }
 280
 281     return ($read_files, $write_files);
 282 }
 283
 284 ########################################################################
 285 # gcc_output
 286 ########################################################################
 287
 288 sub gcc_output($$) {
 289     $file = shift;
 290     local $_ = shift;
 291
 292     if(s/^(\d+):\s+//) {
 293         $line = $1;
 294         if(s/^warning:\s+//) {
 295             my $suppress = 0;
 296
 297             if(0) {
 298                 # Nothing
 299             } elsif(/^((?:signed |unsigned )?(?:int|long)) format, (different type|\S+) arg \(arg (\d+)\)$/) {
 300                 my $type = $2;
 301                 if($type =~ /^(?:
 302                    HACCEL|HACMDRIVER|HANDLE|HBITMAP|HBRUSH|HCALL|HCURSOR|HDC|HDRVR|HDESK|HDRAWDIB
 303                    HGDIOBJ|HKL|HGLOBAL|HIMC|HINSTANCE|HKEY|HLOCAL|
 304                    HMENU|HMIDISTRM|HMIDIIN|HMIDIOUT|HMIXER|HMIXEROBJ|HMMIO|HMODULE|
 305                    HLINE|HPEN|HPHONE|HPHONEAPP|
 306                    HRASCONN|HRGN|HRSRC|HWAVEIN|HWAVEOUT|HWINSTA|HWND|
 307                    SC_HANDLE|WSAEVENT|handle_t|pointer)$/x)
 308                 {
 309                     $suppress = 1;
 310                 } else {
 311                     $suppress = 0;
 312                 }
 313             } elsif(/^\(near initialization for \`(.*?)\'\)$/) {
 314                 $suppress = 0;
 315             } elsif(/^\`(.*?)\' defined but not used$/) {
 316                 $suppress = 0;
 317             } elsif(/^\`(.*?)\' is not at beginning of declaration$/) {
 318                 $suppress = 0;
 319             } elsif(/^\`%x\' yields only last 2 digits of year in some locales$/) {
 320                 $suppress = 1;
 321             } elsif(/^assignment makes integer from pointer without a cast$/) {
 322                 $suppress = 0;
 323             } elsif(/^assignment makes pointer from integer without a cast$/) {
 324                 $suppress = 0;
 325             } elsif(/^assignment from incompatible pointer type$/) {
 326                 $suppress = 0;
 327             } elsif(/^cast from pointer to integer of different size$/) {
 328                 $suppress = 0;
 329             } elsif(/^comparison between pointer and integer$/) {
 330                 $suppress = 0;
 331             } elsif(/^comparison between signed and unsigned$/) {
 332                 $suppress = 0;
 333             } elsif(/^comparison of unsigned expression < 0 is always false$/) {
 334                 $suppress = 0;
 335             } elsif(/^comparison of unsigned expression >= 0 is always true$/) {
 336                 $suppress = 0;
 337             } elsif(/^conflicting types for built-in function \`(.*?)\'$/) {
 338                 $suppress = 0;
 339             } elsif(/^empty body in an if-statement$/) {
 340                 $suppress = 0;
 341             } elsif(/^empty body in an else-statement$/) {
 342                 $suppress = 0;
 343             } elsif(/^implicit declaration of function \`(.*?)\'$/) {
 344                 $suppress = 0;
 345             } elsif(/^initialization from incompatible pointer type$/) {
 346                 $suppress = 0;
 347             } elsif(/^initialization makes pointer from integer without a cast$/) {
 348                 $suppress = 0;
 349             } elsif(/^missing initializer$/) {
 350                 $suppress = 0;
 351             } elsif(/^ordered comparison of pointer with integer zero$/) {
 352                 $suppress = 0;
 353             } elsif(/^passing arg (\d+) of (?:pointer to function|\`(\S+)\') from incompatible pointer type$/) {
 354                 my $arg = $1;
 355                 my $name = $2;
 356                 if(defined($name) && $name =~ /^GDI_AllocObject$/) {
 357                     $suppress = 1;
 358                 } else {
 359                     $suppress = 0;
 360                 }
 361             } elsif(/^passing arg (\d+) of (?:pointer to function|\`(\S+)\') makes integer from pointer without a cast$/) {
 362                 $suppress = 0;
 363             } elsif(/^passing arg (\d+) of (?:pointer to function|\`(\S+)\') makes pointer from integer without a cast$/) {
 364                 $suppress = 0;
 365             } elsif(/^return makes integer from pointer without a cast$/) {
 366                 $suppress = 0;
 367             } elsif(/^return makes pointer from integer without a cast$/) {
 368                 $suppress = 0;
 369             } elsif(/^type of \`(.*?)\' defaults to \`(.*?)\'$/) {
 370                 $suppress = 0;
 371             } elsif(/^unused variable \`(.*?)\'$/) {
 372                 $suppress = 0;
 373             } elsif(!$options->pedantic) {
 374                 $suppress = 0;
 375             } else {
 376                 error("gcc_output");
 377             }
 378
 379             if(!$suppress) {
 380                 if($function) {
 381                     $message = "function $function: warning: $_";
 382                 } else {
 383                     $message = "warning: $_";
 384                 }
 385             } else {
 386                 $message = "";
 387             }
 388         } elsif(/^\`(.*?)\' undeclared \(first use in this function\)$/) {
 389             $message = "$_";
 390         } elsif(/^\(Each undeclared identifier is reported only once$/) {
 391             $message = "$_";
 392         } elsif(/^conflicting types for \`(.*?)\'$/) {
 393             $message = "$_";
 394         } elsif(/^for each function it appears in.\)$/) {
 395             $message = "$_";
 396         } elsif(/^too many arguments to function$/) {
 397             $message = "$_";
 398         } elsif(/^previous declaration of \`(.*?)\'$/) {
 399             $message = "$_";
 400         } elsif(/^parse error before `(.*?)'$/) {
 401             $message = "$_";
 402         } elsif(!$options->pedantic) {
 403             $message = "$_";
 404         } else {
 405             error("gcc_output");
 406         }
 407     } elsif(/^In function \`(.*?)\':$/) {
 408         $function = $1;
 409     } elsif(/^At top level:$/) {
 410         $function = "";
 411     } else {
 412         error("gcc_output");
 413     }
 414 }
 415
 416 ########################################################################
 417 # install_command
 418 ########################################################################
 419
 420 sub install_command($) {
 421     local $_ = shift;
 422
 423     return ([], []);
 424 }
 425
 426 ########################################################################
 427 # ld_command
 428 ########################################################################
 429
 430 sub ld_command($) {
 431     local $_ = shift;
 432
 433     my $read_files;
 434     my $write_files;
 435
 436     if(/-r\s+(.*?)\s+-o\s+(\S+)$/) {
 437         $write_files = [$2];
 438         $read_files = [split(/\s+/, $1)];
 439     } else {
 440         error("ld_command");
 441     }
 442
 443     return ($read_files, $write_files);
 444 }
 445
 446 ########################################################################
 447 # ld_output
 448 ########################################################################
 449
 450 sub ld_output($$) {
 451     $file = shift;
 452     local $_ = shift;
 453
 454     if(0) {
 455         # Nothing
 456     } elsif(/^In function \`(.*?)\':$/) {
 457         $function = $1;
 458     } elsif(/^more undefined references to \`(.*?)\' follow$/) {
 459         # Nothing
 460     } elsif(/^the use of \`(.+?)\' is dangerous, better use \`(.+?)\'$/) {
 461         # Nothing
 462     } elsif(/^undefined reference to \`(.*?)\'$/) {
 463         # Nothing
 464     } elsif(/^warning: (.*?)\(\) possibly used unsafely; consider using (.*?)\(\)$/) {
 465         # Nothing
 466     } elsif(/^warning: type and size of dynamic symbol \`(.*?)\' are not defined$/) {
 467         $message = "$_";
 468     } else {
 469         $message = "$_";
 470     }
 471 }
 472
 473 ########################################################################
 474 # ldconfig_command
 475 ########################################################################
 476
 477 sub ldconfig_command($) {
 478     local $_ = shift;
 479
 480     return ([], []);
 481 }
 482
 483 ########################################################################
 484 # makedep_command
 485 ########################################################################
 486
 487 sub makedep_command($) {
 488     local $_ = shift;
 489
 490     return ([], []);
 491 }
 492
 493 ########################################################################
 494 # mkdir_command
 495 ########################################################################
 496
 497 sub mkdir_command($) {
 498     local $_ = shift;
 499
 500     return ([], []);
 501 }
 502
 503 ########################################################################
 504 # ranlib_command
 505 ########################################################################
 506
 507 sub ranlib_command($) {
 508     local $_ = shift;
 509
 510     my $read_files;
 511     my $write_files;
 512
 513     $read_files = [split(/\s+/)];
 514     $write_files = [];
 515
 516     return ($read_files, $write_files);
 517 }
 518
 519 ########################################################################
 520 # rm_command
 521 ########################################################################
 522
 523 sub rm_command($) {
 524     local $_ = shift;
 525     s/^-f\s*//;
 526     return ([], [], [split(/\s+/, $_)]);
 527 }
 528
 529 ########################################################################
 530 # sed_command
 531 ########################################################################
 532
 533 sub sed_command($) {
 534     local $_ = shift;
 535
 536     return ([], []);
 537 }
 538
 539 ########################################################################
 540 # strip_command
 541 ########################################################################
 542
 543 sub strip_command($) {
 544     local $_ = shift;
 545
 546     return ([], []);
 547 }
 548
 549 ########################################################################
 550 # winebuild_command
 551 ########################################################################
 552
 553 sub winebuild_command($) {
 554     local $_ = shift;
 555
 556     return ([], []);
 557 }
 558
 559 ########################################################################
 560 # winebuild_output
 561 ########################################################################
 562
 563 sub winebuild_output($$) {
 564     $file = shift;
 565     local $_ = shift;
 566
 567     $message = $_;
 568 }
 569
 570 ########################################################################
 571 # wmc_command
 572 ########################################################################
 573
 574 sub wmc_command($) {
 575     local $_ = shift;
 576
 577     my $read_files;
 578     my $write_files;
 579
 580     if(/\s+(\S+)$/) {
 581         my $mc_file = $1;
 582
 583         my $rc_file = $mc_file;
 584         $rc_file =~ s/\.mc$/.rc/;
 585
 586         $write_files = [$rc_file];
 587         $read_files = [$mc_file];
 588     } else {
 589         error("wmc_command");
 590     }
 591
 592     return ($read_files, $write_files);
 593 }
 594
 595 ########################################################################
 596 # wmc_output
 597 ########################################################################
 598
 599 sub wmc_output($$) {
 600     $file = shift;
 601     local $_ = shift;
 602 }
 603
 604 ########################################################################
 605 # wrc_command
 606 ########################################################################
 607
 608 sub wrc_command($) {
 609     local $_ = shift;
 610
 611     my $read_files;
 612     my $write_files;
 613
 614     if(/\s+(\S+)$/) {
 615         my $rc_file = $1;
 616
 617         my $o_file = $rc_file;
 618         $o_file =~ s/\.rc$/.o/;
 619
 620         $write_files = [$o_file];
 621         $read_files = [$rc_file];
 622     } else {
 623         error("wrc_command");
 624     }
 625
 626     return ($read_files, $write_files);
 627 }
 628
 629 ########################################################################
 630 # wrc_output
 631 ########################################################################
 632
 633 sub wrc_output($$) {
 634     $file = shift;
 635     local $_ = shift;
 636 }
 637
 638 ########################################################################
 639 # command
 640 ########################################################################
 641
 642 sub command($) {
 643     local $_ = shift;
 644
 645     my $tool;
 646     my $file;
 647     my $read_files = ["<???>"];
 648     my $write_files = ["<???>"];
 649     my $remove_files = [];
 650
 651     s/^\s*(.*?)\s*$/$1/;
 652
 653     if(s/^\[\s+-d\s+(.*?)\s+\]\s+\|\|\s+//) {
 654         # Nothing
 655     }
 656
 657     if(s/^ar\s+//) {
 658         $tool = "ar";
 659         ($read_files, $write_files) = ar_command($_);
 660     } elsif(s/^as\s+//) {
 661         $tool = "as";
 662         ($read_files, $write_files) = as_command($_);
 663     } elsif(s/^bison\s+//) {
 664         $tool = "bison";
 665         ($read_files, $write_files) = bison_command($_);
 666     } elsif(s/^cd\s+//) {
 667         $tool = "cd";
 668         ($read_files, $write_files) = cd_command($_);
 669     } elsif(s/^flex\s+//) {
 670         $tool = "flex";
 671         ($read_files, $write_files) = flex_command($_);
 672     } elsif(s/^for\s+//) {
 673         $tool = "for";
 674         ($read_files, $write_files) = for_command($_);
 675     } elsif(s/^\/usr\/bin\/install\s+//) {
 676         $tool = "install";
 677         ($read_files, $write_files) = install_command($_);
 678     } elsif(s/^ld\s+//) {
 679         $tool = "ld";
 680         ($read_files, $write_files) = ld_command($_);
 681     } elsif(s/^\/sbin\/ldconfig\s+//) {
 682         $tool = "ldconfig";
 683         ($read_files, $write_files) = ldconfig_command();
 684     } elsif(s/^gcc\s+//) {
 685         $tool = "gcc";
 686         ($read_files, $write_files) = gcc_command($_);
 687     } elsif(s/^(?:(?:\.\.\/)+|\.\/)tools\/makedep\s+//) {
 688         $tool = "makedep";
 689         ($read_files, $write_files) = makedep_command($_);
 690     } elsif(s/^mkdir\s+//) {
 691         $tool = "mkdir";
 692         ($read_files, $write_files) = mkdir_command($_);
 693     } elsif(s/^ranlib\s+//) {
 694         $tool = "ranlib";
 695         ($read_files, $write_files) = ranlib_command($_);
 696     } elsif(s/^rm\s+//) {
 697         $tool = "rm";
 698         ($read_files, $write_files, $remove_files) = rm_command($_);
 699     } elsif(s/^sed\s+//) {
 700         $tool = "sed";
 701         ($read_files, $write_files) = sed_command($_);
 702     } elsif(s/^strip\s+//) {
 703         $tool = "sed";
 704         ($read_files, $write_files) = strip_command($_);
 705     } elsif(s/^LD_LIBRARY_PATH="(?:(?:\.\.\/)*unicode)?:\$LD_LIBRARY_PATH"\s+(?:\.\.\/)*tools\/winebuild\/winebuild\s+//) {
 706         $tool = "winebuild";
 707         ($read_files, $write_files) = winebuild_command($_);
 708     } elsif(s/^LD_LIBRARY_PATH="(?:(?:\.\.\/)*unicode)?:\$LD_LIBRARY_PATH"\s+(?:\.\.\/)*tools\/wmc\/wmc\s+//) {
 709         $tool = "wmc";
 710         ($read_files, $write_files) = wmc_command($_);
 711     } elsif(s/^LD_LIBRARY_PATH="(?:(?:\.\.\/)*unicode)?:\$LD_LIBRARY_PATH"\s+(?:\.\.\/)*tools\/wrc\/wrc\s+//) {
 712         $tool = "wrc";
 713         ($read_files, $write_files) = wrc_command($_);
 714     }
 715
 716     return ($tool, $read_files, $write_files, $remove_files);
 717 }
 718
 719 ########################################################################
 720 # line
 721 ########################################################################
 722
 723 sub line($) {
 724     local $_ = shift;
 725
 726     $file = "";
 727     $line = "";
 728     $message = "";
 729
 730     $current = $_;
 731
 732     my ($new_tool, $read_files, $write_files, $remove_files) = command($_);
 733     if(defined($new_tool)) {
 734         $tool = $new_tool;
 735
 736         $function = "";
 737
 738         my $progress = "";
 739         if($directory && $directory ne ".") {
 740             $progress .= "$directory: ";
 741         }
 742         if($tool) {
 743             $progress .= "$tool: ";
 744         }
 745
 746         if($tool =~ /^(?:cd|make)$/) {
 747             # Nothing
 748         } elsif($tool eq "ld"/) {
 749             foreach my $file (@{$read_files}) {
 750                 $output->lazy_progress("${progress}reading '$file'");
 751             }
 752             my $file = $$write_files[0];
 753             $output->progress("$progress: writing '$file'");
 754         } elsif($tool eq "rm") {
 755             foreach my $file (@{$remove_files}) {
 756                 $output->lazy_progress("${progress}removing '$file'");
 757             }
 758         } else {
 759             if($#$read_files >= 0) {
 760                 $progress .= "read[" . join(" ", @{$read_files}) . "]";
 761             }
 762             if($#$write_files >= 0) {
 763                 if($#$read_files >= 0) {
 764                     $progress .= ", ";
 765                 }
 766                 $progress .= "write[" . join(" ", @{$write_files}) . "]";
 767             }
 768             if($#$remove_files >= 0) {
 769                 if($#$read_files >= 0 || $#$write_files >= 0) {
 770                     $progress .= ", ";
 771                 }
 772                 $progress .= "remove[" . join(" ", @{$remove_files}) . "]";
 773             }
 774
 775             $output->progress($progress);
 776         }
 777
 778         return 0;
 779     }
 780
 781     my $make = $options->make;
 782
 783     if(/^Wine build complete\.$/) {
 784         # Nothing
 785     } elsif(/^(.*?) is newer than (.*?), please rerun (.*?)\!$/) {
 786         $message = "$_";
 787     } elsif(/^(.*?) is older than (.*?), please rerun (.*?)$/) {
 788         $message = "$_";
 789     } elsif(/^\`(.*?)\' is up to date.$/) {
 790         $tool = "make";
 791         make_output($1, $_);
 792     } elsif(s/^$make(?:\[(\d+)\])?:\s*//) {
 793         $tool = "make";
 794         make_output($1, $_);
 795     } elsif(!defined($tool)) {
 796         error("line");
 797     } elsif($tool eq "make") {
 798         make_output($1, $_);
 799     } elsif($tool eq "bison" && /^conflicts:\s+\d+\s+shift\/reduce$/) {
 800         # Nothing
 801     } elsif($tool eq "gcc" && /^(?:In file included |\s*)from (.+?):(\d+)[,:]$/) {
 802         # Nothing
 803     } elsif($tool =~ /^(?:gcc|ld)$/ && s/^(.+?\.s?o)(?:\(.*?\))?:\s*//) {
 804         $tool = "ld";
 805         ld_output($1, $_)
 806     } elsif($tool =~ /^(?:gcc|ld)$/ && s/^(.*?)ld:\s*//) {
 807         $tool = "ld";
 808         ld_output("", $_)
 809     } elsif($tool =~ /^(?:gcc|ld)$/ && s/^collect2:\s*//) {
 810         $tool = "ld";
 811         ld_output("collect2", $_);
 812     } elsif($tool eq "gcc" && s/^(.+?\.[chly]):\s*//) {
 813         gcc_output($1, $_);
 814     } elsif($tool eq "ld" && s/^(.+?\.c):(?:\d+:)?\s*//) {
 815         ld_output($1, $_);
 816     } elsif($tool eq "winebuild" && s/^(.+?\.spec):\s*//) {
 817         winebuild_output($1, $_);
 818     } elsif($tool eq "wmc" && s/^(.+?\.mc):\s*//) {
 819         wmc_output($1, $_);
 820     } elsif($tool eq "wrc" && s/^(.+?\.rc):\s*//) {
 821         wrc_output($1, $_);
 822     } elsif($tool eq "cd" && s/^\/bin\/sh:\s*cd:\s*//) {
 823         parse_cd_output($_);
 824     } elsif(/^\s*$/) {
 825         # Nothing
 826     } else {
 827         error("line");
 828     }
 829
 830     $file =~ s/^\.\///;
 831
 832     return 1;
 833 }
 834
 835 1;