reactos/tools/rbuild/backend/mingw/mingw.cpp

   1
   2 #include "../../pch.h"
   3
   4 #include "mingw.h"
   5 #include <assert.h>
   6 #include <dirent.h>
   7 #include "modulehandler.h"
   8
   9 #ifdef WIN32
  10 #define MKDIR(s) mkdir(s)
  11 #else
  12 #define MKDIR(s) mkdir(s, 0755)
  13 #endif
  14
  15 using std::string;
  16 using std::vector;
  17 using std::set;
  18 using std::map;
  19
  20 typedef set<string> set_string;
  21
  22
  23 string
  24 v2s ( const string_list& v, int wrap_at )
  25 {
  26         if ( !v.size() )
  27                 return "";
  28         string s;
  29         int wrap_count = 0;
  30         for ( size_t i = 0; i < v.size(); i++ )
  31         {
  32                 if ( !v[i].size() )
  33                         continue;
  34                 if ( wrap_at > 0 && wrap_count++ == wrap_at )
  35                         s += " \\\n\t\t";
  36                 else if ( s.size() )
  37                         s += " ";
  38                 s += v[i];
  39         }
  40         return s;
  41 }
  42
  43
  44 Directory::Directory ( const string& name_ )
  45         : name(name_)
  46 {
  47 }
  48
  49 void
  50 Directory::Add ( const char* subdir )
  51 {
  52         size_t i;
  53         string s1 = string ( subdir );
  54         if ( ( i = s1.find ( '$' ) ) != string::npos )
  55         {
  56                 throw InvalidOperationException ( __FILE__,
  57                                                   __LINE__,
  58                                                   "No environment variables can be used here. Path was %s",
  59                                                   subdir );
  60         }
  61
  62         const char* p = strpbrk ( subdir, "/\\" );
  63         if ( !p )
  64                 p = subdir + strlen(subdir);
  65         string s ( subdir, p-subdir );
  66         if ( subdirs.find(s) == subdirs.end() )
  67                 subdirs[s] = new Directory(s);
  68         if ( *p && *++p )
  69                 subdirs[s]->Add ( p );
  70 }
  71
  72 bool
  73 Directory::mkdir_p ( const char* path )
  74 {
  75         DIR *directory;
  76         directory = opendir ( path );
  77         if ( directory != NULL )
  78         {
  79                 closedir ( directory );
  80                 return false;
  81         }
  82
  83         if ( MKDIR ( path ) != 0 )
  84                 throw AccessDeniedException ( string ( path ) );
  85         return true;
  86 }
  87
  88 bool
  89 Directory::CreateDirectory ( string path )
  90 {
  91         size_t index = 0;
  92         size_t nextIndex;
  93         if ( isalpha ( path[0] ) && path[1] == ':' && path[2] == CSEP )
  94         {
  95                 nextIndex = path.find ( CSEP, 3);
  96         }
  97         else
  98                 nextIndex = path.find ( CSEP );
  99
 100         bool directoryWasCreated = false;
 101         while ( nextIndex != string::npos )
 102         {
 103                 nextIndex = path.find ( CSEP, index + 1 );
 104                 directoryWasCreated = mkdir_p ( path.substr ( 0, nextIndex ).c_str () );
 105                 index = nextIndex;
 106         }
 107         return directoryWasCreated;
 108 }
 109
 110 string
 111 Directory::ReplaceVariable ( string name,
 112                              string value,
 113                              string path )
 114 {
 115         size_t i = path.find ( name );
 116         if ( i != string::npos )
 117                 return path.replace ( i, name.length (), value );
 118         else
 119                 return path;
 120 }
 121
 122 void
 123 Directory::ResolveVariablesInPath ( char* buf,
 124                                     string path )
 125 {
 126         string s = ReplaceVariable ( "$(INTERMEDIATE)", Environment::GetIntermediatePath (), path );
 127         s = ReplaceVariable ( "$(OUTPUT)", Environment::GetOutputPath (), s );
 128         s = ReplaceVariable ( "$(INSTALL)", Environment::GetInstallPath (), s );
 129         strcpy ( buf, s.c_str () );
 130 }
 131
 132 void
 133 Directory::GenerateTree ( const string& parent,
 134                           bool verbose )
 135 {
 136         string path;
 137
 138         if ( parent.size () > 0 )
 139         {
 140                 char buf[256];
 141
 142                 path = parent + SSEP + name;
 143                 ResolveVariablesInPath ( buf, path );
 144                 if ( CreateDirectory ( buf ) && verbose )
 145                         printf ( "Created %s\n", buf );
 146         }
 147         else
 148                 path = name;
 149
 150         for ( directory_map::iterator i = subdirs.begin ();
 151                 i != subdirs.end ();
 152                 ++i )
 153         {
 154                 i->second->GenerateTree ( path, verbose );
 155         }
 156 }
 157
 158 string
 159 Directory::EscapeSpaces ( string path )
 160 {
 161         string newpath;
 162         char* p = &path[0];
 163         while ( *p != 0 )
 164         {
 165                 if ( *p == ' ' )
 166                         newpath = newpath + "\\ ";
 167                 else
 168                         newpath = newpath + *p;
 169                 *p++;
 170         }
 171         return newpath;
 172 }
 173
 174 void
 175 Directory::CreateRule ( FILE* f,
 176                         const string& parent )
 177 {
 178         string path;
 179
 180         if ( parent.size() > 0 )
 181         {
 182                 string escapedParent = EscapeSpaces ( parent );
 183                 fprintf ( f,
 184                         "%s%c%s: | %s\n",
 185                         escapedParent.c_str (),
 186                         CSEP,
 187                         EscapeSpaces ( name ).c_str (),
 188                         escapedParent.c_str () );
 189
 190                 fprintf ( f,
 191                         "\t$(ECHO_MKDIR)\n" );
 192
 193                 fprintf ( f,
 194                         "\t${mkdir} $@\n" );
 195
 196                 path = parent + SSEP + name;
 197         }
 198         else
 199                 path = name;
 200
 201         for ( directory_map::iterator i = subdirs.begin();
 202                 i != subdirs.end();
 203                 ++i )
 204         {
 205                 i->second->CreateRule ( f, path );
 206         }
 207 }
 208
 209
 210 static class MingwFactory : public Backend::Factory
 211 {
 212 public:
 213         MingwFactory() : Factory ( "mingw" ) {}
 214         Backend* operator() ( Project& project,
 215                               bool verbose,
 216                               bool cleanAsYouGo )
 217         {
 218                 return new MingwBackend ( project,
 219                                           verbose,
 220                                           cleanAsYouGo );
 221         }
 222 } factory;
 223
 224
 225 MingwBackend::MingwBackend ( Project& project,
 226                              bool verbose,
 227                              bool cleanAsYouGo )
 228         : Backend ( project, verbose, cleanAsYouGo ),
 229           intermediateDirectory ( new Directory ("$(INTERMEDIATE)" ) ),
 230           outputDirectory ( new Directory ( "$(OUTPUT)" ) ),
 231           installDirectory ( new Directory ( "$(INSTALL)" ) )
 232 {
 233 }
 234
 235 MingwBackend::~MingwBackend()
 236 {
 237         delete intermediateDirectory;
 238         delete outputDirectory;
 239         delete installDirectory;
 240 }
 241
 242 string
 243 MingwBackend::AddDirectoryTarget ( const string& directory,
 244                                    Directory* directoryTree )
 245 {
 246         if ( directory.length () > 0)
 247                 directoryTree->Add ( directory.c_str() );
 248         return directoryTree->name;
 249 }
 250
 251 void
 252 MingwBackend::ProcessModules ()
 253 {
 254         printf ( "Processing modules..." );
 255
 256         vector<MingwModuleHandler*> v;
 257         size_t i;
 258         for ( i = 0; i < ProjectNode.modules.size (); i++ )
 259         {
 260                 Module& module = *ProjectNode.modules[i];
 261                 MingwModuleHandler* h = MingwModuleHandler::InstanciateHandler (
 262                         module,
 263                         this );
 264                 if ( module.host == HostDefault )
 265                 {
 266                         module.host = h->DefaultHost();
 267                         assert ( module.host != HostDefault );
 268                 }
 269                 v.push_back ( h );
 270         }
 271
 272         size_t iend = v.size ();
 273
 274         for ( i = 0; i < iend; i++ )
 275                 v[i]->GenerateObjectMacro();
 276         fprintf ( fMakefile, "\n" );
 277         for ( i = 0; i < iend; i++ )
 278                 v[i]->GenerateTargetMacro();
 279         fprintf ( fMakefile, "\n" );
 280
 281         GenerateAllTarget ( v );
 282         GenerateInitTarget ();
 283
 284         for ( i = 0; i < iend; i++ )
 285                 v[i]->GenerateOtherMacros();
 286
 287         for ( i = 0; i < iend; i++ )
 288         {
 289                 MingwModuleHandler& h = *v[i];
 290                 h.GeneratePreconditionDependencies ();
 291                 h.Process ();
 292                 h.GenerateInvocations ();
 293                 h.GenerateCleanTarget ();
 294                 h.GenerateInstallTarget ();
 295                 delete v[i];
 296         }
 297
 298         printf ( "done\n" );
 299 }
 300
 301 void
 302 MingwBackend::Process ()
 303 {
 304         DetectCompiler ();
 305         DetectPipeSupport ();
 306         DetectPCHSupport ();
 307         CreateMakefile ();
 308         GenerateHeader ();
 309         GenerateGlobalVariables ();
 310         GenerateXmlBuildFilesMacro ();
 311         ProcessModules ();
 312         GenerateInstallTarget ();
 313         GenerateDirectoryTargets ();
 314         GenerateDirectories ();
 315         UnpackWineResources ();
 316         GenerateTestSupportCode ();
 317         CheckAutomaticDependencies ();
 318         CloseMakefile ();
 319 }
 320
 321 void
 322 MingwBackend::CreateMakefile ()
 323 {
 324         fMakefile = fopen ( ProjectNode.makefile.c_str (), "w" );
 325         if ( !fMakefile )
 326                 throw AccessDeniedException ( ProjectNode.makefile );
 327         MingwModuleHandler::SetBackend ( this );
 328         MingwModuleHandler::SetMakefile ( fMakefile );
 329         MingwModuleHandler::SetUsePch ( use_pch );
 330 }
 331
 332 void
 333 MingwBackend::CloseMakefile () const
 334 {
 335         if (fMakefile)
 336                 fclose ( fMakefile );
 337 }
 338
 339 void
 340 MingwBackend::GenerateHeader () const
 341 {
 342         fprintf ( fMakefile, "# THIS FILE IS AUTOMATICALLY GENERATED, EDIT 'ReactOS.xml' INSTEAD\n\n" );
 343 }
 344
 345 string
 346 MingwBackend::GenerateIncludesAndDefines ( IfableData& data ) const
 347 {
 348         string includeParameters = MingwModuleHandler::GenerateGccIncludeParametersFromVector ( data.includes );
 349         string defineParameters = MingwModuleHandler::GenerateGccDefineParametersFromVector ( data.defines );
 350         return includeParameters + " " + defineParameters;
 351 }
 352
 353 void
 354 MingwBackend::GenerateProjectCFlagsMacro ( const char* assignmentOperation,
 355                                            IfableData& data ) const
 356 {
 357         fprintf (
 358                 fMakefile,
 359                 "PROJECT_CFLAGS %s",
 360                 assignmentOperation );
 361
 362         fprintf ( fMakefile,
 363                   " %s",
 364                   GenerateIncludesAndDefines ( data ).c_str() );
 365
 366         fprintf ( fMakefile, "\n" );
 367 }
 368
 369 void
 370 MingwBackend::GenerateGlobalCFlagsAndProperties (
 371         const char* assignmentOperation,
 372         IfableData& data ) const
 373 {
 374         size_t i;
 375
 376         for ( i = 0; i < data.properties.size(); i++ )
 377         {
 378                 Property& prop = *data.properties[i];
 379                 fprintf ( fMakefile, "%s := %s\n",
 380                         prop.name.c_str(),
 381                         prop.value.c_str() );
 382         }
 383
 384         if ( data.includes.size() || data.defines.size() )
 385         {
 386                 GenerateProjectCFlagsMacro ( assignmentOperation,
 387                                              data );
 388         }
 389
 390         for ( i = 0; i < data.ifs.size(); i++ )
 391         {
 392                 If& rIf = *data.ifs[i];
 393                 if ( rIf.data.defines.size()
 394                         || rIf.data.includes.size()
 395                         || rIf.data.ifs.size() )
 396                 {
 397                         fprintf (
 398                                 fMakefile,
 399                                 "ifeq (\"$(%s)\",\"%s\")\n",
 400                                 rIf.property.c_str(),
 401                                 rIf.value.c_str() );
 402                         GenerateGlobalCFlagsAndProperties (
 403                                 "+=",
 404                                 rIf.data );
 405                         fprintf (
 406                                 fMakefile,
 407                                 "endif\n\n" );
 408                 }
 409         }
 410 }
 411
 412 void
 413 MingwBackend::GenerateProjectGccOptionsMacro ( const char* assignmentOperation,
 414                                                IfableData& data ) const
 415 {
 416         size_t i;
 417
 418         fprintf (
 419                 fMakefile,
 420                 "PROJECT_GCCOPTIONS %s",
 421                 assignmentOperation );
 422
 423         for ( i = 0; i < data.compilerFlags.size(); i++ )
 424         {
 425                 fprintf (
 426                         fMakefile,
 427                         " %s",
 428                         data.compilerFlags[i]->flag.c_str() );
 429         }
 430
 431         fprintf ( fMakefile, "\n" );
 432 }
 433
 434 void
 435 MingwBackend::GenerateProjectGccOptions (
 436         const char* assignmentOperation,
 437         IfableData& data ) const
 438 {
 439         size_t i;
 440
 441         if ( data.compilerFlags.size() )
 442         {
 443                 GenerateProjectGccOptionsMacro ( assignmentOperation,
 444                                                  data );
 445         }
 446
 447         for ( i = 0; i < data.ifs.size(); i++ )
 448         {
 449                 If& rIf = *data.ifs[i];
 450                 if ( rIf.data.compilerFlags.size()
 451                      || rIf.data.ifs.size() )
 452                 {
 453                         fprintf (
 454                                 fMakefile,
 455                                 "ifeq (\"$(%s)\",\"%s\")\n",
 456                                 rIf.property.c_str(),
 457                                 rIf.value.c_str() );
 458                         GenerateProjectGccOptions (
 459                                 "+=",
 460                                 rIf.data );
 461                         fprintf (
 462                                 fMakefile,
 463                                 "endif\n\n" );
 464                 }
 465         }
 466 }
 467
 468 string
 469 MingwBackend::GenerateProjectLFLAGS () const
 470 {
 471         string lflags;
 472         for ( size_t i = 0; i < ProjectNode.linkerFlags.size (); i++ )
 473         {
 474                 LinkerFlag& linkerFlag = *ProjectNode.linkerFlags[i];
 475                 if ( lflags.length () > 0 )
 476                         lflags += " ";
 477                 lflags += linkerFlag.flag;
 478         }
 479         return lflags;
 480 }
 481
 482 void
 483 MingwBackend::GenerateGlobalVariables () const
 484 {
 485         GenerateGlobalCFlagsAndProperties ( "=", ProjectNode.non_if_data );
 486         GenerateProjectGccOptions ( "=", ProjectNode.non_if_data );
 487
 488         fprintf ( fMakefile, "PROJECT_RCFLAGS := $(PROJECT_CFLAGS)\n" );
 489         fprintf ( fMakefile, "PROJECT_WIDLFLAGS := $(PROJECT_CFLAGS)\n" );
 490         fprintf ( fMakefile, "PROJECT_LFLAGS := %s\n",
 491                   GenerateProjectLFLAGS ().c_str () );
 492         fprintf ( fMakefile, "PROJECT_CFLAGS += $(PROJECT_GCCOPTIONS)\n" );
 493         fprintf ( fMakefile, "PROJECT_CFLAGS += -Wall\n" );
 494         fprintf ( fMakefile, "\n" );
 495 }
 496
 497 bool
 498 MingwBackend::IncludeInAllTarget ( const Module& module ) const
 499 {
 500         if ( MingwModuleHandler::ReferenceObjects ( module ) )
 501                 return false;
 502         if ( module.type == BootSector )
 503                 return false;
 504         if ( module.type == Iso )
 505                 return false;
 506         if ( module.type == LiveIso )
 507                 return false;
 508         if ( module.type == Test )
 509                 return false;
 510         return true;
 511 }
 512
 513 void
 514 MingwBackend::GenerateAllTarget ( const vector<MingwModuleHandler*>& handlers ) const
 515 {
 516         fprintf ( fMakefile, "all:" );
 517         int wrap_count = 0;
 518         size_t iend = handlers.size ();
 519         for ( size_t i = 0; i < iend; i++ )
 520         {
 521                 const Module& module = handlers[i]->module;
 522                 if ( IncludeInAllTarget ( module ) )
 523                 {
 524                         if ( wrap_count++ == 5 )
 525                                 fprintf ( fMakefile, " \\\n\t\t" ), wrap_count = 0;
 526                         fprintf ( fMakefile,
 527                                   " %s",
 528                                   GetTargetMacro(module).c_str () );
 529                 }
 530         }
 531         fprintf ( fMakefile, "\n\t\n\n" );
 532 }
 533
 534 string
 535 MingwBackend::GetBuildToolDependencies () const
 536 {
 537         string dependencies;
 538         for ( size_t i = 0; i < ProjectNode.modules.size (); i++ )
 539         {
 540                 Module& module = *ProjectNode.modules[i];
 541                 if ( module.type == BuildTool )
 542                 {
 543                         if ( dependencies.length () > 0 )
 544                                 dependencies += " ";
 545                         dependencies += module.GetDependencyPath ();
 546                 }
 547         }
 548         return dependencies;
 549 }
 550
 551 void
 552 MingwBackend::GenerateInitTarget () const
 553 {
 554         fprintf ( fMakefile,
 555                   "INIT = %s\n",
 556                   GetBuildToolDependencies ().c_str () );
 557         fprintf ( fMakefile, "\n" );
 558 }
 559
 560 void
 561 MingwBackend::GenerateXmlBuildFilesMacro() const
 562 {
 563         fprintf ( fMakefile,
 564                   "XMLBUILDFILES = %s \\\n",
 565                   ProjectNode.GetProjectFilename ().c_str () );
 566         string xmlbuildFilenames;
 567         int numberOfExistingFiles = 0;
 568         for ( size_t i = 0; i < ProjectNode.xmlbuildfiles.size (); i++ )
 569         {
 570                 XMLInclude& xmlbuildfile = *ProjectNode.xmlbuildfiles[i];
 571                 if ( !xmlbuildfile.fileExists )
 572                         continue;
 573                 numberOfExistingFiles++;
 574                 if ( xmlbuildFilenames.length () > 0 )
 575                         xmlbuildFilenames += " ";
 576                 xmlbuildFilenames += NormalizeFilename ( xmlbuildfile.topIncludeFilename );
 577                 if ( numberOfExistingFiles % 5 == 4 || i == ProjectNode.xmlbuildfiles.size () - 1 )
 578                 {
 579                         fprintf ( fMakefile,
 580                                   "\t%s",
 581                                   xmlbuildFilenames.c_str ());
 582                         if ( i == ProjectNode.xmlbuildfiles.size () - 1 )
 583                         {
 584                                 fprintf ( fMakefile, "\n" );
 585                         }
 586                         else
 587                         {
 588                                 fprintf ( fMakefile,
 589                                           " \\\n",
 590                                           xmlbuildFilenames.c_str () );
 591                         }
 592                         xmlbuildFilenames.resize ( 0 );
 593                 }
 594                 numberOfExistingFiles++;
 595         }
 596         fprintf ( fMakefile, "\n" );
 597 }
 598
 599 string
 600 MingwBackend::GetBin2ResExecutable ()
 601 {
 602         return NormalizeFilename ( Environment::GetOutputPath () + SSEP + "tools/bin2res/bin2res" + EXEPOSTFIX );
 603 }
 604
 605 void
 606 MingwBackend::UnpackWineResources ()
 607 {
 608         printf ( "Unpacking WINE resources..." );
 609         WineResource wineResource ( ProjectNode,
 610                                     GetBin2ResExecutable () );
 611         wineResource.UnpackResources ( verbose );
 612         printf ( "done\n" );
 613 }
 614
 615 void
 616 MingwBackend::GenerateTestSupportCode ()
 617 {
 618         printf ( "Generating test support code..." );
 619         TestSupportCode testSupportCode ( ProjectNode );
 620         testSupportCode.GenerateTestSupportCode ( verbose );
 621         printf ( "done\n" );
 622 }
 623
 624 void
 625 MingwBackend::CheckAutomaticDependencies ()
 626 {
 627         printf ( "Checking automatic dependencies..." );
 628         AutomaticDependency automaticDependency ( ProjectNode );
 629         automaticDependency.Process ();
 630         automaticDependency.CheckAutomaticDependencies ( verbose );
 631         printf ( "done\n" );
 632 }
 633
 634 bool
 635 MingwBackend::IncludeDirectoryTarget ( const string& directory ) const
 636 {
 637         if ( directory == "$(INTERMEDIATE)" SSEP "tools")
 638                 return false;
 639         else
 640                 return true;
 641 }
 642
 643 void
 644 MingwBackend::GenerateDirectories ()
 645 {
 646         printf ( "Creating directories..." );
 647         intermediateDirectory->GenerateTree ( "", verbose );
 648         outputDirectory->GenerateTree ( "", verbose );
 649         installDirectory->GenerateTree ( "", verbose );
 650         printf ( "done\n" );
 651 }
 652
 653 bool
 654 MingwBackend::TryToDetectThisCompiler ( const string& compiler )
 655 {
 656         string command = ssprintf (
 657                 "%s -v 2>%s",
 658                 compiler.c_str (),
 659                 NUL );
 660         int exitcode = system ( command.c_str () );
 661         return (exitcode == 0);
 662 }
 663
 664 void
 665 MingwBackend::DetectCompiler ()
 666 {
 667         printf ( "Detecting compiler..." );
 668
 669         bool detectedCompiler = false;
 670         const string& ROS_PREFIXValue = Environment::GetVariable ( "ROS_PREFIX" );
 671         if ( ROS_PREFIXValue.length () > 0 )
 672         {
 673                 compilerCommand = ROS_PREFIXValue + "-gcc";
 674                 detectedCompiler = TryToDetectThisCompiler ( compilerCommand );
 675         }
 676 #if defined(WIN32)
 677         if ( !detectedCompiler )
 678         {
 679                 compilerCommand = "gcc";
 680                 detectedCompiler = TryToDetectThisCompiler ( compilerCommand );
 681         }
 682 #endif
 683         if ( !detectedCompiler )
 684         {
 685                 compilerCommand = "mingw32-gcc";
 686                 detectedCompiler = TryToDetectThisCompiler ( compilerCommand );
 687         }
 688         if ( detectedCompiler )
 689                 printf ( "detected (%s)\n", compilerCommand.c_str () );
 690         else
 691                 printf ( "not detected\n" );
 692 }
 693
 694 void
 695 MingwBackend::DetectPipeSupport ()
 696 {
 697         printf ( "Detecting compiler -pipe support..." );
 698
 699         string pipe_detection = "tools" SSEP "rbuild" SSEP "backend" SSEP "mingw" SSEP "pipe_detection.c";
 700         string pipe_detectionObjectFilename = ReplaceExtension ( pipe_detection,
 701                                                                  ".o" );
 702         string command = ssprintf (
 703                 "%s -pipe -c %s -o %s 2>%s",
 704                 compilerCommand.c_str (),
 705                 pipe_detection.c_str (),
 706                 pipe_detectionObjectFilename.c_str (),
 707                 NUL );
 708         int exitcode = system ( command.c_str () );
 709         FILE* f = fopen ( pipe_detectionObjectFilename.c_str (), "rb" );
 710         if ( f )
 711         {
 712                 usePipe = (exitcode == 0);
 713                 fclose ( f );
 714                 unlink ( pipe_detectionObjectFilename.c_str () );
 715         }
 716         else
 717                 usePipe = false;
 718
 719         if ( usePipe )
 720                 printf ( "detected\n" );
 721         else
 722                 printf ( "not detected\n" );
 723 }
 724
 725 void
 726 MingwBackend::DetectPCHSupport ()
 727 {
 728         printf ( "Detecting compiler pre-compiled header support..." );
 729
 730         string path = "tools" SSEP "rbuild" SSEP "backend" SSEP "mingw" SSEP "pch_detection.h";
 731         string cmd = ssprintf (
 732                 "%s -c %s 2>%s",
 733                 compilerCommand.c_str (),
 734                 path.c_str (),
 735                 NUL );
 736         system ( cmd.c_str () );
 737         path += ".gch";
 738
 739         FILE* f = fopen ( path.c_str (), "rb" );
 740         if ( f )
 741         {
 742                 use_pch = true;
 743                 fclose ( f );
 744                 unlink ( path.c_str () );
 745         }
 746         else
 747                 use_pch = false;
 748
 749         if ( use_pch )
 750                 printf ( "detected\n" );
 751         else
 752                 printf ( "not detected\n" );
 753 }
 754
 755 void
 756 MingwBackend::GetNonModuleInstallTargetFiles (
 757         vector<string>& out ) const
 758 {
 759         for ( size_t i = 0; i < ProjectNode.installfiles.size (); i++ )
 760         {
 761                 const InstallFile& installfile = *ProjectNode.installfiles[i];
 762                 string targetFilenameNoFixup = installfile.base + SSEP + installfile.newname;
 763                 string targetFilename = MingwModuleHandler::PassThruCacheDirectory (
 764                         NormalizeFilename ( targetFilenameNoFixup ),
 765                         installDirectory );
 766                 out.push_back ( targetFilename );
 767         }
 768 }
 769
 770 void
 771 MingwBackend::GetModuleInstallTargetFiles (
 772         vector<string>& out ) const
 773 {
 774         for ( size_t i = 0; i < ProjectNode.modules.size (); i++ )
 775         {
 776                 const Module& module = *ProjectNode.modules[i];
 777                 if ( module.installName.length () > 0 )
 778                 {
 779                         string targetFilenameNoFixup;
 780                         if ( module.installBase.length () > 0 )
 781                                 targetFilenameNoFixup = module.installBase + SSEP + module.installName;
 782                         else
 783                                 targetFilenameNoFixup = module.installName;
 784                         string targetFilename = MingwModuleHandler::PassThruCacheDirectory (
 785                                 NormalizeFilename ( targetFilenameNoFixup ),
 786                                 installDirectory );
 787                         out.push_back ( targetFilename );
 788                 }
 789         }
 790 }
 791
 792 void
 793 MingwBackend::GetInstallTargetFiles (
 794         vector<string>& out ) const
 795 {
 796         GetNonModuleInstallTargetFiles ( out );
 797         GetModuleInstallTargetFiles ( out );
 798 }
 799
 800 void
 801 MingwBackend::OutputInstallTarget ( const string& sourceFilename,
 802                                     const string& targetFilename,
 803                                     const string& targetDirectory )
 804 {
 805         string fullTargetFilename;
 806         if ( targetDirectory.length () > 0)
 807                 fullTargetFilename = targetDirectory + SSEP + targetFilename;
 808         else
 809                 fullTargetFilename = targetFilename;
 810         string normalizedTargetFilename = MingwModuleHandler::PassThruCacheDirectory (
 811                 NormalizeFilename ( fullTargetFilename ),
 812                 installDirectory );
 813         string normalizedTargetDirectory = MingwModuleHandler::PassThruCacheDirectory (
 814                 NormalizeFilename ( targetDirectory ),
 815                 installDirectory );
 816         fprintf ( fMakefile,
 817                   "%s: %s | %s\n",
 818                   normalizedTargetFilename.c_str (),
 819                   sourceFilename.c_str (),
 820                   normalizedTargetDirectory.c_str () );
 821         fprintf ( fMakefile,
 822                   "\t$(ECHO_CP)\n" );
 823         fprintf ( fMakefile,
 824                   "\t${cp} %s %s 1>$(NUL)\n",
 825                   sourceFilename.c_str (),
 826                   normalizedTargetFilename.c_str () );
 827 }
 828
 829 void
 830 MingwBackend::OutputNonModuleInstallTargets ()
 831 {
 832         for ( size_t i = 0; i < ProjectNode.installfiles.size (); i++ )
 833         {
 834                 const InstallFile& installfile = *ProjectNode.installfiles[i];
 835                 OutputInstallTarget ( installfile.GetPath (),
 836                                       installfile.newname,
 837                                       installfile.base );
 838         }
 839 }
 840
 841 void
 842 MingwBackend::OutputModuleInstallTargets ()
 843 {
 844         for ( size_t i = 0; i < ProjectNode.modules.size (); i++ )
 845         {
 846                 const Module& module = *ProjectNode.modules[i];
 847                 if ( module.installName.length () > 0 )
 848                 {
 849                         string sourceFilename = MingwModuleHandler::PassThruCacheDirectory (
 850                                 NormalizeFilename ( module.GetPath () ),
 851                                 outputDirectory );
 852                         OutputInstallTarget ( sourceFilename,
 853                                           module.installName,
 854                                           module.installBase );
 855                 }
 856         }
 857 }
 858
 859 string
 860 MingwBackend::GetRegistrySourceFiles ()
 861 {
 862         return "bootdata" SSEP "hivecls.inf "
 863                 "bootdata" SSEP "hivedef.inf "
 864                 "bootdata" SSEP "hiveinst.inf "
 865                 "bootdata" SSEP "hivesft.inf "
 866                 "bootdata" SSEP "hivesys.inf";
 867 }
 868
 869 string
 870 MingwBackend::GetRegistryTargetFiles ()
 871 {
 872         string system32ConfigDirectory = NormalizeFilename (
 873                 MingwModuleHandler::PassThruCacheDirectory (
 874                 "system32" SSEP "config" SSEP,
 875                 installDirectory ) );
 876         return system32ConfigDirectory + SSEP "default " +
 877                 system32ConfigDirectory + SSEP "sam " +
 878                 system32ConfigDirectory + SSEP "security " +
 879                 system32ConfigDirectory + SSEP "software " +
 880                 system32ConfigDirectory + SSEP "system";
 881 }
 882
 883 void
 884 MingwBackend::OutputRegistryInstallTarget ()
 885 {
 886         string system32ConfigDirectory = NormalizeFilename (
 887                 MingwModuleHandler::PassThruCacheDirectory (
 888                 "system32" SSEP "config" SSEP,
 889                 installDirectory ) );
 890
 891         string registrySourceFiles = GetRegistrySourceFiles ();
 892         string registryTargetFiles = GetRegistryTargetFiles ();
 893         fprintf ( fMakefile,
 894                   "install_registry: %s\n",
 895                   registryTargetFiles.c_str () );
 896         fprintf ( fMakefile,
 897                   "%s: %s %s $(MKHIVE_TARGET)\n",
 898                   registryTargetFiles.c_str (),
 899                   registrySourceFiles.c_str (),
 900                   system32ConfigDirectory.c_str () );
 901         fprintf ( fMakefile,
 902                   "\t$(ECHO_MKHIVE)\n" );
 903         fprintf ( fMakefile,
 904                   "\t$(MKHIVE_TARGET) bootdata %s bootdata" SSEP "hiveinst.inf\n",
 905                   system32ConfigDirectory.c_str () );
 906         fprintf ( fMakefile,
 907                   "\n" );
 908 }
 909
 910 void
 911 MingwBackend::GenerateInstallTarget ()
 912 {
 913         vector<string> vInstallTargetFiles;
 914         GetInstallTargetFiles ( vInstallTargetFiles );
 915         string installTargetFiles = v2s ( vInstallTargetFiles, 5 );
 916
 917         fprintf ( fMakefile,
 918                   "install: %s install_registry\n",
 919                   installTargetFiles.c_str () );
 920         OutputNonModuleInstallTargets ();
 921         OutputModuleInstallTargets ();
 922         OutputRegistryInstallTarget ();
 923         fprintf ( fMakefile,
 924                   "\n" );
 925 }
 926
 927 void
 928 MingwBackend::GenerateDirectoryTargets ()
 929 {
 930         intermediateDirectory->CreateRule ( fMakefile, "" );
 931         outputDirectory->CreateRule ( fMakefile, "" );
 932         installDirectory->CreateRule ( fMakefile, "" );
 933 }