qmake/project.cpp

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   5 ** Contact: Nokia Corporation (qt-info@nokia.com)
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  16 ** GNU Lesser General Public License Usage
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  38 ** $QT_END_LICENSE$
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  40 ****************************************************************************/
  41
  42 #include "project.h"
  43 #include "property.h"
  44 #include "option.h"
  45 #include "cachekeys.h"
  46
  47 #include "epocroot.h"
  48
  49 #include <qdatetime.h>
  50 #include <qfile.h>
  51 #include <qfileinfo.h>
  52 #include <qdir.h>
  53 #include <qregexp.h>
  54 #include <qtextstream.h>
  55 #include <qstack.h>
  56 #include <qhash.h>
  57 #include <qdebug.h>
  58 #ifdef Q_OS_UNIX
  59 #include <unistd.h>
  60 #include <sys/utsname.h>
  61 #elif defined(Q_OS_WIN32)
  62 #include <windows.h>
  63 #endif
  64 #include <stdio.h>
  65 #include <stdlib.h>
  66
  67 #ifdef Q_OS_WIN32
  68 #define QT_POPEN _popen
  69 #define QT_PCLOSE _pclose
  70 #else
  71 #define QT_POPEN popen
  72 #define QT_PCLOSE pclose
  73 #endif
  74
  75 QT_BEGIN_NAMESPACE
  76
  77 //expand fucntions
  78 enum ExpandFunc { E_MEMBER=1, E_FIRST, E_LAST, E_CAT, E_FROMFILE, E_EVAL, E_LIST,
  79                   E_SPRINTF, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
  80                   E_FIND, E_SYSTEM, E_UNIQUE, E_QUOTE, E_ESCAPE_EXPAND,
  81                   E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE, E_REPLACE,
  82                   E_SIZE };
  83 QMap<QString, ExpandFunc> qmake_expandFunctions()
  84 {
  85     static QMap<QString, ExpandFunc> *qmake_expand_functions = 0;
  86     if(!qmake_expand_functions) {
  87         qmake_expand_functions = new QMap<QString, ExpandFunc>;
  88         qmakeAddCacheClear(qmakeDeleteCacheClear_QMapStringInt, (void**)&qmake_expand_functions);
  89         qmake_expand_functions->insert("member", E_MEMBER);
  90         qmake_expand_functions->insert("first", E_FIRST);
  91         qmake_expand_functions->insert("last", E_LAST);
  92         qmake_expand_functions->insert("cat", E_CAT);
  93         qmake_expand_functions->insert("fromfile", E_FROMFILE);
  94         qmake_expand_functions->insert("eval", E_EVAL);
  95         qmake_expand_functions->insert("list", E_LIST);
  96         qmake_expand_functions->insert("sprintf", E_SPRINTF);
  97         qmake_expand_functions->insert("join", E_JOIN);
  98         qmake_expand_functions->insert("split", E_SPLIT);
  99         qmake_expand_functions->insert("basename", E_BASENAME);
 100         qmake_expand_functions->insert("dirname", E_DIRNAME);
 101         qmake_expand_functions->insert("section", E_SECTION);
 102         qmake_expand_functions->insert("find", E_FIND);
 103         qmake_expand_functions->insert("system", E_SYSTEM);
 104         qmake_expand_functions->insert("unique", E_UNIQUE);
 105         qmake_expand_functions->insert("quote", E_QUOTE);
 106         qmake_expand_functions->insert("escape_expand", E_ESCAPE_EXPAND);
 107         qmake_expand_functions->insert("upper", E_UPPER);
 108         qmake_expand_functions->insert("lower", E_LOWER);
 109         qmake_expand_functions->insert("re_escape", E_RE_ESCAPE);
 110         qmake_expand_functions->insert("files", E_FILES);
 111         qmake_expand_functions->insert("prompt", E_PROMPT);
 112         qmake_expand_functions->insert("replace", E_REPLACE);
 113         qmake_expand_functions->insert("size", E_SIZE);
 114     }
 115     return *qmake_expand_functions;
 116 }
 117 //replace functions
 118 enum TestFunc { T_REQUIRES=1, T_GREATERTHAN, T_LESSTHAN, T_EQUALS,
 119                 T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM,
 120                 T_RETURN, T_BREAK, T_NEXT, T_DEFINED, T_CONTAINS, T_INFILE,
 121                 T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, T_DEBUG, T_ERROR,
 122                 T_MESSAGE, T_WARNING, T_IF };
 123 QMap<QString, TestFunc> qmake_testFunctions()
 124 {
 125     static QMap<QString, TestFunc> *qmake_test_functions = 0;
 126     if(!qmake_test_functions) {
 127         qmake_test_functions = new QMap<QString, TestFunc>;
 128         qmake_test_functions->insert("requires", T_REQUIRES);
 129         qmake_test_functions->insert("greaterThan", T_GREATERTHAN);
 130         qmake_test_functions->insert("lessThan", T_LESSTHAN);
 131         qmake_test_functions->insert("equals", T_EQUALS);
 132         qmake_test_functions->insert("isEqual", T_EQUALS);
 133         qmake_test_functions->insert("exists", T_EXISTS);
 134         qmake_test_functions->insert("export", T_EXPORT);
 135         qmake_test_functions->insert("clear", T_CLEAR);
 136         qmake_test_functions->insert("unset", T_UNSET);
 137         qmake_test_functions->insert("eval", T_EVAL);
 138         qmake_test_functions->insert("CONFIG", T_CONFIG);
 139         qmake_test_functions->insert("if", T_IF);
 140         qmake_test_functions->insert("isActiveConfig", T_CONFIG);
 141         qmake_test_functions->insert("system", T_SYSTEM);
 142         qmake_test_functions->insert("return", T_RETURN);
 143         qmake_test_functions->insert("break", T_BREAK);
 144         qmake_test_functions->insert("next", T_NEXT);
 145         qmake_test_functions->insert("defined", T_DEFINED);
 146         qmake_test_functions->insert("contains", T_CONTAINS);
 147         qmake_test_functions->insert("infile", T_INFILE);
 148         qmake_test_functions->insert("count", T_COUNT);
 149         qmake_test_functions->insert("isEmpty", T_ISEMPTY);
 150         qmake_test_functions->insert("include", T_INCLUDE);
 151         qmake_test_functions->insert("load", T_LOAD);
 152         qmake_test_functions->insert("debug", T_DEBUG);
 153         qmake_test_functions->insert("error", T_ERROR);
 154         qmake_test_functions->insert("message", T_MESSAGE);
 155         qmake_test_functions->insert("warning", T_WARNING);
 156     }
 157     return *qmake_test_functions;
 158 }
 159
 160 struct parser_info {
 161     QString file;
 162     int line_no;
 163     bool from_file;
 164 } parser;
 165
 166 static QString remove_quotes(const QString &arg)
 167 {
 168     const ushort SINGLEQUOTE = '\'';
 169     const ushort DOUBLEQUOTE = '"';
 170
 171     const QChar *arg_data = arg.data();
 172     const ushort first = arg_data->unicode();
 173     const int arg_len = arg.length();
 174     if(first == SINGLEQUOTE || first == DOUBLEQUOTE) {
 175         const ushort last = (arg_data+arg_len-1)->unicode();
 176         if(last == first)
 177             return arg.mid(1, arg_len-2);
 178     }
 179     return arg;
 180 }
 181
 182 static QString varMap(const QString &x)
 183 {
 184     QString ret(x);
 185     if(ret.startsWith("TMAKE")) //tmake no more!
 186         ret = "QMAKE" + ret.mid(5);
 187     else if(ret == "INTERFACES")
 188         ret = "FORMS";
 189     else if(ret == "QMAKE_POST_BUILD")
 190         ret = "QMAKE_POST_LINK";
 191     else if(ret == "TARGETDEPS")
 192         ret = "POST_TARGETDEPS";
 193     else if(ret == "LIBPATH")
 194         ret = "QMAKE_LIBDIR";
 195     else if(ret == "QMAKE_EXT_MOC")
 196         ret = "QMAKE_EXT_CPP_MOC";
 197     else if(ret == "QMAKE_MOD_MOC")
 198         ret = "QMAKE_H_MOD_MOC";
 199     else if(ret == "QMAKE_LFLAGS_SHAPP")
 200         ret = "QMAKE_LFLAGS_APP";
 201     else if(ret == "PRECOMPH")
 202         ret = "PRECOMPILED_HEADER";
 203     else if(ret == "PRECOMPCPP")
 204         ret = "PRECOMPILED_SOURCE";
 205     else if(ret == "INCPATH")
 206         ret = "INCLUDEPATH";
 207     else if(ret == "QMAKE_EXTRA_WIN_COMPILERS" || ret == "QMAKE_EXTRA_UNIX_COMPILERS")
 208         ret = "QMAKE_EXTRA_COMPILERS";
 209     else if(ret == "QMAKE_EXTRA_WIN_TARGETS" || ret == "QMAKE_EXTRA_UNIX_TARGETS")
 210         ret = "QMAKE_EXTRA_TARGETS";
 211     else if(ret == "QMAKE_EXTRA_UNIX_INCLUDES")
 212         ret = "QMAKE_EXTRA_INCLUDES";
 213     else if(ret == "QMAKE_EXTRA_UNIX_VARIABLES")
 214         ret = "QMAKE_EXTRA_VARIABLES";
 215     else if(ret == "QMAKE_RPATH")
 216         ret = "QMAKE_LFLAGS_RPATH";
 217     else if(ret == "QMAKE_FRAMEWORKDIR")
 218         ret = "QMAKE_FRAMEWORKPATH";
 219     else if(ret == "QMAKE_FRAMEWORKDIR_FLAGS")
 220         ret = "QMAKE_FRAMEWORKPATH_FLAGS";
 221     return ret;
 222 }
 223
 224 static QStringList split_arg_list(QString params)
 225 {
 226     int quote = 0;
 227     QStringList args;
 228
 229     const ushort LPAREN = '(';
 230     const ushort RPAREN = ')';
 231     const ushort SINGLEQUOTE = '\'';
 232     const ushort DOUBLEQUOTE = '"';
 233     const ushort COMMA = ',';
 234     const ushort SPACE = ' ';
 235     //const ushort TAB = '\t';
 236
 237     ushort unicode;
 238     const QChar *params_data = params.data();
 239     const int params_len = params.length();
 240     int last = 0;
 241     while(last < params_len && (params_data[last].unicode() == SPACE
 242                                 /*|| params_data[last].unicode() == TAB*/))
 243         ++last;
 244     for(int x = last, parens = 0; x <= params_len; x++) {
 245         unicode = params_data[x].unicode();
 246         if(x == params_len) {
 247             while(x && params_data[x-1].unicode() == SPACE)
 248                 --x;
 249             QString mid(params_data+last, x-last);
 250             if(quote) {
 251                 if(mid[0] == quote && mid[(int)mid.length()-1] == quote)
 252                     mid = mid.mid(1, mid.length()-2);
 253                 quote = 0;
 254             }
 255             args << mid;
 256             break;
 257         }
 258         if(unicode == LPAREN) {
 259             --parens;
 260         } else if(unicode == RPAREN) {
 261             ++parens;
 262         } else if(quote && unicode == quote) {
 263             quote = 0;
 264         } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
 265             quote = unicode;
 266         }
 267         if(!parens && !quote && unicode == COMMA) {
 268             QString mid = params.mid(last, x - last).trimmed();
 269             args << mid;
 270             last = x+1;
 271             while(last < params_len && (params_data[last].unicode() == SPACE
 272                                         /*|| params_data[last].unicode() == TAB*/))
 273                 ++last;
 274         }
 275     }
 276     return args;
 277 }
 278
 279 static QStringList split_value_list(const QString &vals, bool do_semicolon=false)
 280 {
 281     QString build;
 282     QStringList ret;
 283     QStack<char> quote;
 284
 285     const ushort LPAREN = '(';
 286     const ushort RPAREN = ')';
 287     const ushort SINGLEQUOTE = '\'';
 288     const ushort DOUBLEQUOTE = '"';
 289     const ushort BACKSLASH = '\\';
 290     const ushort SEMICOLON = ';';
 291
 292     ushort unicode;
 293     const QChar *vals_data = vals.data();
 294     const int vals_len = vals.length();
 295     for(int x = 0, parens = 0; x < vals_len; x++) {
 296         unicode = vals_data[x].unicode();
 297         if(x != (int)vals_len-1 && unicode == BACKSLASH &&
 298             (vals_data[x+1].unicode() == SINGLEQUOTE || vals_data[x+1].unicode() == DOUBLEQUOTE)) {
 299             build += vals_data[x++]; //get that 'escape'
 300         } else if(!quote.isEmpty() && unicode == quote.top()) {
 301             quote.pop();
 302         } else if(unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE) {
 303             quote.push(unicode);
 304         } else if(unicode == RPAREN) {
 305             --parens;
 306         } else if(unicode == LPAREN) {
 307             ++parens;
 308         }
 309
 310         if(!parens && quote.isEmpty() && ((do_semicolon && unicode == SEMICOLON) ||
 311                                            vals_data[x] == Option::field_sep)) {
 312             ret << build;
 313             build.clear();
 314         } else {
 315             build += vals_data[x];
 316         }
 317     }
 318     if(!build.isEmpty())
 319         ret << build;
 320     return ret;
 321 }
 322
 323 //just a parsable entity
 324 struct ParsableBlock
 325 {
 326     ParsableBlock() : ref_cnt(1) { }
 327     virtual ~ParsableBlock() { }
 328
 329     struct Parse {
 330         QString text;
 331         parser_info pi;
 332         Parse(const QString &t) : text(t){ pi = parser; }
 333     };
 334     QList<Parse> parselist;
 335
 336     inline int ref() { return ++ref_cnt; }
 337     inline int deref() { return --ref_cnt; }
 338
 339 protected:
 340     int ref_cnt;
 341     virtual bool continueBlock() = 0;
 342     bool eval(QMakeProject *p, QMap<QString, QStringList> &place);
 343 };
 344
 345 bool ParsableBlock::eval(QMakeProject *p, QMap<QString, QStringList> &place)
 346 {
 347     //save state
 348     parser_info pi = parser;
 349     const int block_count = p->scope_blocks.count();
 350
 351     //execute
 352     bool ret = true;
 353     for(int i = 0; i < parselist.count(); i++) {
 354         parser = parselist.at(i).pi;
 355         if(!(ret = p->parse(parselist.at(i).text, place)) || !continueBlock())
 356             break;
 357     }
 358
 359     //restore state
 360     parser = pi;
 361     while(p->scope_blocks.count() > block_count)
 362         p->scope_blocks.pop();
 363     return ret;
 364 }
 365
 366 //defined functions
 367 struct FunctionBlock : public ParsableBlock
 368 {
 369     FunctionBlock() : calling_place(0), scope_level(1), cause_return(false) { }
 370
 371     QMap<QString, QStringList> vars;
 372     QMap<QString, QStringList> *calling_place;
 373     QStringList return_value;
 374     int scope_level;
 375     bool cause_return;
 376
 377     bool exec(const QList<QStringList> &args,
 378               QMakeProject *p, QMap<QString, QStringList> &place, QStringList &functionReturn);
 379     virtual bool continueBlock() { return !cause_return; }
 380 };
 381
 382 bool FunctionBlock::exec(const QList<QStringList> &args,
 383                          QMakeProject *proj, QMap<QString, QStringList> &place,
 384                          QStringList &functionReturn)
 385 {
 386     //save state
 387 #if 1
 388     calling_place = &place;
 389 #else
 390     calling_place = &proj->variables();
 391 #endif
 392     return_value.clear();
 393     cause_return = false;
 394
 395     //execute
 396 #if 0
 397     vars = proj->variables(); // should be place so that local variables can be inherited
 398 #else
 399     vars = place;
 400 #endif
 401     vars["ARGS"].clear();
 402     for(int i = 0; i < args.count(); i++) {
 403         vars["ARGS"] += args[i];
 404         vars[QString::number(i+1)] = args[i];
 405     }
 406     bool ret = ParsableBlock::eval(proj, vars);
 407     functionReturn = return_value;
 408
 409     //restore state
 410     calling_place = 0;
 411     return_value.clear();
 412     vars.clear();
 413     return ret;
 414 }
 415
 416 //loops
 417 struct IteratorBlock : public ParsableBlock
 418 {
 419     IteratorBlock() : scope_level(1), loop_forever(false), cause_break(false), cause_next(false) { }
 420
 421     int scope_level;
 422
 423     struct Test {
 424         QString func;
 425         QStringList args;
 426         bool invert;
 427         parser_info pi;
 428         Test(const QString &f, QStringList &a, bool i) : func(f), args(a), invert(i) { pi = parser; }
 429     };
 430     QList<Test> test;
 431
 432     QString variable;
 433
 434     bool loop_forever, cause_break, cause_next;
 435     QStringList list;
 436
 437     bool exec(QMakeProject *p, QMap<QString, QStringList> &place);
 438     virtual bool continueBlock() { return !cause_next && !cause_break; }
 439 };
 440 bool IteratorBlock::exec(QMakeProject *p, QMap<QString, QStringList> &place)
 441 {
 442     bool ret = true;
 443     QStringList::Iterator it;
 444     if(!loop_forever)
 445         it = list.begin();
 446     int iterate_count = 0;
 447     //save state
 448     IteratorBlock *saved_iterator = p->iterator;
 449     p->iterator = this;
 450
 451     //do the loop
 452     while(loop_forever || it != list.end()) {
 453         cause_next = cause_break = false;
 454         if(!loop_forever && (*it).isEmpty()) { //ignore empty items
 455             ++it;
 456             continue;
 457         }
 458
 459         //set up the loop variable
 460         QStringList va;
 461         if(!variable.isEmpty()) {
 462             va = place[variable];
 463             if(loop_forever)
 464                 place[variable] = QStringList(QString::number(iterate_count));
 465             else
 466                 place[variable] = QStringList(*it);
 467         }
 468         //do the iterations
 469         bool succeed = true;
 470         for(QList<Test>::Iterator test_it = test.begin(); test_it != test.end(); ++test_it) {
 471             parser = (*test_it).pi;
 472             succeed = p->doProjectTest((*test_it).func, (*test_it).args, place);
 473             if((*test_it).invert)
 474                 succeed = !succeed;
 475             if(!succeed)
 476                 break;
 477         }
 478         if(succeed)
 479             ret = ParsableBlock::eval(p, place);
 480         //restore the variable in the map
 481         if(!variable.isEmpty())
 482             place[variable] = va;
 483         //loop counters
 484         if(!loop_forever)
 485             ++it;
 486         iterate_count++;
 487         if(!ret || cause_break)
 488             break;
 489     }
 490
 491     //restore state
 492     p->iterator = saved_iterator;
 493     return ret;
 494 }
 495
 496 QMakeProject::ScopeBlock::~ScopeBlock()
 497 {
 498 #if 0
 499     if(iterate)
 500         delete iterate;
 501 #endif
 502 }
 503
 504 static void qmake_error_msg(const QString &msg)
 505 {
 506     fprintf(stderr, "%s:%d: %s\n", parser.file.toLatin1().constData(), parser.line_no,
 507             msg.toLatin1().constData());
 508 }
 509
 510 enum isForSymbian_enum {
 511     isForSymbian_NOT_SET = -1,
 512     isForSymbian_FALSE = 0,
 513     isForSymbian_ABLD = 1,
 514     isForSymbian_SBSV2 = 2,
 515 };
 516
 517 static isForSymbian_enum isForSymbian_value = isForSymbian_NOT_SET;
 518
 519 // Checking for symbian build is primarily determined from the qmake spec,
 520 // but if that is not specified, detect if symbian is the default spec
 521 // by checking the MAKEFILE_GENERATOR variable value.
 522 static void init_symbian(const QMap<QString, QStringList>& vars)
 523 {
 524     if (isForSymbian_value != isForSymbian_NOT_SET)
 525         return;
 526
 527     QString spec = QFileInfo(Option::mkfile::qmakespec).fileName();
 528     if (spec.startsWith("symbian-abld", Qt::CaseInsensitive)) {
 529         isForSymbian_value = isForSymbian_ABLD;
 530     } else if (spec.startsWith("symbian-sbsv2", Qt::CaseInsensitive)) {
 531         isForSymbian_value = isForSymbian_SBSV2;
 532     } else {
 533         QStringList generatorList = vars["MAKEFILE_GENERATOR"];
 534
 535         if (!generatorList.isEmpty()) {
 536             QString generator = generatorList.first();
 537             if (generator.startsWith("SYMBIAN_ABLD"))
 538                 isForSymbian_value = isForSymbian_ABLD;
 539             else if (generator.startsWith("SYMBIAN_SBSV2"))
 540                 isForSymbian_value = isForSymbian_SBSV2;
 541             else
 542                 isForSymbian_value = isForSymbian_FALSE;
 543         } else {
 544             isForSymbian_value = isForSymbian_FALSE;
 545         }
 546     }
 547
 548     // Force recursive on Symbian, as non-recursive is not really a viable option there
 549     if (isForSymbian_value != isForSymbian_FALSE)
 550         Option::recursive = true;
 551 }
 552
 553 bool isForSymbian()
 554 {
 555     // If isForSymbian_value has not been initialized explicitly yet,
 556     // call initializer with dummy map to check qmake spec.
 557     if (isForSymbian_value == isForSymbian_NOT_SET)
 558         init_symbian(QMap<QString, QStringList>());
 559
 560     return (isForSymbian_value != isForSymbian_FALSE);
 561 }
 562
 563 bool isForSymbianSbsv2()
 564 {
 565     // If isForSymbian_value has not been initialized explicitly yet,
 566     // call initializer with dummy map to check qmake spec.
 567     if (isForSymbian_value == isForSymbian_NOT_SET)
 568         init_symbian(QMap<QString, QStringList>());
 569
 570     return (isForSymbian_value == isForSymbian_SBSV2);
 571 }
 572
 573 /*
 574    1) environment variable QMAKEFEATURES (as separated by colons)
 575    2) property variable QMAKEFEATURES (as separated by colons)
 576    3) <project_root> (where .qmake.cache lives) + FEATURES_DIR
 577    4) environment variable QMAKEPATH (as separated by colons) + /mkspecs/FEATURES_DIR
 578    5) your QMAKESPEC/features dir
 579    6) your data_install/mkspecs/FEATURES_DIR
 580    7) your QMAKESPEC/../FEATURES_DIR dir
 581
 582    FEATURES_DIR is defined as:
 583
 584    1) features/(unix|win32|macx)/
 585    2) features/
 586 */
 587 QStringList qmake_feature_paths(QMakeProperty *prop=0)
 588 {
 589     QStringList concat;
 590     {
 591         const QString base_concat = QDir::separator() + QString("features");
 592         switch(Option::target_mode) {
 593         case Option::TARG_MACX_MODE:                     //also a unix
 594             concat << base_concat + QDir::separator() + "mac";
 595             concat << base_concat + QDir::separator() + "macx";
 596             concat << base_concat + QDir::separator() + "unix";
 597             break;
 598         case Option::TARG_UNIX_MODE:
 599             {
 600                 if (isForSymbian())
 601                     concat << base_concat + QDir::separator() + "symbian";
 602                 else
 603                     concat << base_concat + QDir::separator() + "unix";
 604                 break;
 605             }
 606         case Option::TARG_WIN_MODE:
 607             {
 608                 if (isForSymbian())
 609                     concat << base_concat + QDir::separator() + "symbian";
 610                 else
 611                     concat << base_concat + QDir::separator() + "win32";
 612                 break;
 613             }
 614         case Option::TARG_MAC9_MODE:
 615             concat << base_concat + QDir::separator() + "mac";
 616             concat << base_concat + QDir::separator() + "mac9";
 617             break;
 618         }
 619         concat << base_concat;
 620     }
 621     const QString mkspecs_concat = QDir::separator() + QString("mkspecs");
 622     QStringList feature_roots;
 623     QByteArray mkspec_path = qgetenv("QMAKEFEATURES");
 624     if(!mkspec_path.isNull())
 625         feature_roots += splitPathList(QString::fromLocal8Bit(mkspec_path));
 626     if(prop)
 627         feature_roots += splitPathList(prop->value("QMAKEFEATURES"));
 628     if(!Option::mkfile::cachefile.isEmpty()) {
 629         QString path;
 630         int last_slash = Option::mkfile::cachefile.lastIndexOf(Option::dir_sep);
 631         if(last_slash != -1)
 632             path = Option::fixPathToLocalOS(Option::mkfile::cachefile.left(last_slash));
 633         for(QStringList::Iterator concat_it = concat.begin();
 634             concat_it != concat.end(); ++concat_it)
 635             feature_roots << (path + (*concat_it));
 636     }
 637     QByteArray qmakepath = qgetenv("QMAKEPATH");
 638     if (!qmakepath.isNull()) {
 639         const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
 640         for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it) {
 641             for(QStringList::Iterator concat_it = concat.begin();
 642                 concat_it != concat.end(); ++concat_it)
 643                     feature_roots << ((*it) + mkspecs_concat + (*concat_it));
 644         }
 645     }
 646     if(!Option::mkfile::qmakespec.isEmpty())
 647         feature_roots << Option::mkfile::qmakespec + QDir::separator() + "features";
 648     if(!Option::mkfile::qmakespec.isEmpty()) {
 649         QFileInfo specfi(Option::mkfile::qmakespec);
 650         QDir specdir(specfi.absoluteFilePath());
 651         while(!specdir.isRoot()) {
 652             if(!specdir.cdUp() || specdir.isRoot())
 653                 break;
 654             if(QFile::exists(specdir.path() + QDir::separator() + "features")) {
 655                 for(QStringList::Iterator concat_it = concat.begin();
 656                     concat_it != concat.end(); ++concat_it)
 657                     feature_roots << (specdir.path() + (*concat_it));
 658                 break;
 659             }
 660         }
 661     }
 662     for(QStringList::Iterator concat_it = concat.begin();
 663         concat_it != concat.end(); ++concat_it)
 664         feature_roots << (QLibraryInfo::location(QLibraryInfo::PrefixPath) +
 665                           mkspecs_concat + (*concat_it));
 666     for(QStringList::Iterator concat_it = concat.begin();
 667         concat_it != concat.end(); ++concat_it)
 668         feature_roots << (QLibraryInfo::location(QLibraryInfo::DataPath) +
 669                           mkspecs_concat + (*concat_it));
 670     return feature_roots;
 671 }
 672
 673 QStringList qmake_mkspec_paths()
 674 {
 675     QStringList ret;
 676     const QString concat = QDir::separator() + QString("mkspecs");
 677     QByteArray qmakepath = qgetenv("QMAKEPATH");
 678     if (!qmakepath.isEmpty()) {
 679         const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
 680         for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
 681             ret << ((*it) + concat);
 682     }
 683     ret << QLibraryInfo::location(QLibraryInfo::DataPath) + concat;
 684
 685     return ret;
 686 }
 687
 688 class QMakeProjectEnv
 689 {
 690     QStringList envs;
 691 public:
 692     QMakeProjectEnv() { }
 693     QMakeProjectEnv(QMakeProject *p) { execute(p->variables()); }
 694     QMakeProjectEnv(const QMap<QString, QStringList> &values) { execute(values); }
 695
 696     void execute(QMakeProject *p) { execute(p->variables()); }
 697     void execute(const QMap<QString, QStringList> &values) {
 698 #ifdef Q_OS_UNIX
 699         for(QMap<QString, QStringList>::ConstIterator it = values.begin(); it != values.end(); ++it) {
 700             const QString var = it.key(), val = it.value().join(" ");
 701             if(!var.startsWith(".")) {
 702                 const QString env_var = Option::sysenv_mod + var;
 703                 if(!putenv(strdup(QString(env_var + "=" + val).toAscii().data())))
 704                     envs.append(env_var);
 705             }
 706         }
 707 #else
 708         Q_UNUSED(values);
 709 #endif
 710     }
 711     ~QMakeProjectEnv() {
 712 #ifdef Q_OS_UNIX
 713         for(QStringList::ConstIterator it = envs.begin();it != envs.end(); ++it) {
 714             putenv(strdup(QString(*it + "=").toAscii().data()));
 715         }
 716 #endif
 717     }
 718 };
 719
 720 QMakeProject::~QMakeProject()
 721 {
 722     if(own_prop)
 723         delete prop;
 724     for(QMap<QString, FunctionBlock*>::iterator it = replaceFunctions.begin(); it != replaceFunctions.end(); ++it) {
 725         if(!it.value()->deref())
 726             delete it.value();
 727     }
 728     replaceFunctions.clear();
 729     for(QMap<QString, FunctionBlock*>::iterator it = testFunctions.begin(); it != testFunctions.end(); ++it) {
 730         if(!it.value()->deref())
 731             delete it.value();
 732     }
 733     testFunctions.clear();
 734 }
 735
 736
 737 void
 738 QMakeProject::init(QMakeProperty *p, const QMap<QString, QStringList> *vars)
 739 {
 740     if(vars)
 741         base_vars = *vars;
 742     if(!p) {
 743         prop = new QMakeProperty;
 744         own_prop = true;
 745     } else {
 746         prop = p;
 747         own_prop = false;
 748     }
 749     reset();
 750 }
 751
 752 QMakeProject::QMakeProject(QMakeProject *p, const QMap<QString, QStringList> *vars)
 753 {
 754     init(p->properties(), vars ? vars : &p->variables());
 755     for(QMap<QString, FunctionBlock*>::iterator it = p->replaceFunctions.begin(); it != p->replaceFunctions.end(); ++it) {
 756         it.value()->ref();
 757         replaceFunctions.insert(it.key(), it.value());
 758     }
 759     for(QMap<QString, FunctionBlock*>::iterator it = p->testFunctions.begin(); it != p->testFunctions.end(); ++it) {
 760         it.value()->ref();
 761         testFunctions.insert(it.key(), it.value());
 762     }
 763 }
 764
 765 void
 766 QMakeProject::reset()
 767 {
 768     // scope_blocks starts with one non-ignoring entity
 769     scope_blocks.clear();
 770     scope_blocks.push(ScopeBlock());
 771     iterator = 0;
 772     function = 0;
 773 }
 774
 775 bool
 776 QMakeProject::parse(const QString &t, QMap<QString, QStringList> &place, int numLines)
 777 {
 778     QString s = t.simplified();
 779     int hash_mark = s.indexOf("#");
 780     if(hash_mark != -1) //good bye comments
 781         s = s.left(hash_mark);
 782     if(s.isEmpty()) // blank_line
 783         return true;
 784
 785     if(scope_blocks.top().ignore) {
 786         bool continue_parsing = false;
 787         // adjust scope for each block which appears on a single line
 788         for(int i = 0; i < s.length(); i++) {
 789             if(s[i] == '{') {
 790                 scope_blocks.push(ScopeBlock(true));
 791             } else if(s[i] == '}') {
 792                 if(scope_blocks.count() == 1) {
 793                     fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
 794                     return false;
 795                 }
 796                 ScopeBlock sb = scope_blocks.pop();
 797                 if(sb.iterate) {
 798                     sb.iterate->exec(this, place);
 799                     delete sb.iterate;
 800                     sb.iterate = 0;
 801                 }
 802                 if(!scope_blocks.top().ignore) {
 803                     debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
 804                               parser.line_no, scope_blocks.count()+1);
 805                     s = s.mid(i+1).trimmed();
 806                     continue_parsing = !s.isEmpty();
 807                     break;
 808                 }
 809             }
 810         }
 811         if(!continue_parsing) {
 812             debug_msg(1, "Project Parser: %s:%d : Ignored due to block being false.",
 813                       parser.file.toLatin1().constData(), parser.line_no);
 814             return true;
 815         }
 816     }
 817
 818     if(function) {
 819         QString append;
 820         int d_off = 0;
 821         const QChar *d = s.unicode();
 822         bool function_finished = false;
 823         while(d_off < s.length()) {
 824             if(*(d+d_off) == QLatin1Char('}')) {
 825                 function->scope_level--;
 826                 if(!function->scope_level) {
 827                     function_finished = true;
 828                     break;
 829                 }
 830             } else if(*(d+d_off) == QLatin1Char('{')) {
 831                 function->scope_level++;
 832             }
 833             append += *(d+d_off);
 834             ++d_off;
 835         }
 836         if(!append.isEmpty())
 837             function->parselist.append(IteratorBlock::Parse(append));
 838         if(function_finished) {
 839             function = 0;
 840             s = QString(d+d_off, s.length()-d_off);
 841         } else {
 842             return true;
 843         }
 844     } else if(IteratorBlock *it = scope_blocks.top().iterate) {
 845         QString append;
 846         int d_off = 0;
 847         const QChar *d = s.unicode();
 848         bool iterate_finished = false;
 849         while(d_off < s.length()) {
 850             if(*(d+d_off) == QLatin1Char('}')) {
 851                 it->scope_level--;
 852                 if(!it->scope_level) {
 853                     iterate_finished = true;
 854                     break;
 855                 }
 856             } else if(*(d+d_off) == QLatin1Char('{')) {
 857                 it->scope_level++;
 858             }
 859             append += *(d+d_off);
 860             ++d_off;
 861         }
 862         if(!append.isEmpty())
 863             scope_blocks.top().iterate->parselist.append(IteratorBlock::Parse(append));
 864         if(iterate_finished) {
 865             scope_blocks.top().iterate = 0;
 866             bool ret = it->exec(this, place);
 867             delete it;
 868             if(!ret)
 869                 return false;
 870             s = s.mid(d_off);
 871         } else {
 872             return true;
 873         }
 874     }
 875
 876     QString scope, var, op;
 877     QStringList val;
 878 #define SKIP_WS(d, o, l) while(o < l && (*(d+o) == QLatin1Char(' ') || *(d+o) == QLatin1Char('\t'))) ++o
 879     const QChar *d = s.unicode();
 880     int d_off = 0;
 881     SKIP_WS(d, d_off, s.length());
 882     IteratorBlock *iterator = 0;
 883     bool scope_failed = false, else_line = false, or_op=false;
 884     QChar quote = 0;
 885     int parens = 0, scope_count=0, start_block = 0;
 886     while(d_off < s.length()) {
 887         if(!parens) {
 888             if(*(d+d_off) == QLatin1Char('='))
 889                 break;
 890             if(*(d+d_off) == QLatin1Char('+') || *(d+d_off) == QLatin1Char('-') ||
 891                *(d+d_off) == QLatin1Char('*') || *(d+d_off) == QLatin1Char('~')) {
 892                 if(*(d+d_off+1) == QLatin1Char('=')) {
 893                     break;
 894                 } else if(*(d+d_off+1) == QLatin1Char(' ')) {
 895                     const QChar *k = d+d_off+1;
 896                     int k_off = 0;
 897                     SKIP_WS(k, k_off, s.length()-d_off);
 898                     if(*(k+k_off) == QLatin1Char('=')) {
 899                         QString msg;
 900                         qmake_error_msg(QString(d+d_off, 1) + "must be followed immediately by =");
 901                         return false;
 902                     }
 903                 }
 904             }
 905         }
 906
 907         if(!quote.isNull()) {
 908             if(*(d+d_off) == quote)
 909                 quote = QChar();
 910         } else if(*(d+d_off) == '(') {
 911             ++parens;
 912         } else if(*(d+d_off) == ')') {
 913             --parens;
 914         } else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) {
 915             quote = *(d+d_off);
 916         }
 917
 918         if(!parens && quote.isNull() &&
 919            (*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('{') ||
 920             *(d+d_off) == QLatin1Char(')') || *(d+d_off) == QLatin1Char('|'))) {
 921             scope_count++;
 922             scope = var.trimmed();
 923             if(*(d+d_off) == QLatin1Char(')'))
 924                 scope += *(d+d_off); // need this
 925             var = "";
 926
 927             bool test = scope_failed;
 928             if(scope.isEmpty()) {
 929                 test = true;
 930             } else if(scope.toLower() == "else") { //else is a builtin scope here as it modifies state
 931                 if(scope_count != 1 || scope_blocks.top().else_status == ScopeBlock::TestNone) {
 932                     qmake_error_msg(("Unexpected " + scope + " ('" + s + "')").toLatin1());
 933                     return false;
 934                 }
 935                 else_line = true;
 936                 test = (scope_blocks.top().else_status == ScopeBlock::TestSeek);
 937                 debug_msg(1, "Project Parser: %s:%d : Else%s %s.", parser.file.toLatin1().constData(), parser.line_no,
 938                           scope == "else" ? "" : QString(" (" + scope + ")").toLatin1().constData(),
 939                           test ? "considered" : "excluded");
 940             } else {
 941                 QString comp_scope = scope;
 942                 bool invert_test = (comp_scope.at(0) == QLatin1Char('!'));
 943                 if(invert_test)
 944                     comp_scope = comp_scope.mid(1);
 945                 int lparen = comp_scope.indexOf('(');
 946                 if(or_op == scope_failed) {
 947                     if(lparen != -1) { // if there is an lparen in the scope, it IS a function
 948                         int rparen = comp_scope.lastIndexOf(')');
 949                         if(rparen == -1) {
 950                             qmake_error_msg("Function missing right paren: " + comp_scope);
 951                             return false;
 952                         }
 953                         QString func = comp_scope.left(lparen);
 954                         QStringList args = split_arg_list(comp_scope.mid(lparen+1, rparen - lparen - 1));
 955                         if(function) {
 956                             fprintf(stderr, "%s:%d: No tests can come after a function definition!\n",
 957                                     parser.file.toLatin1().constData(), parser.line_no);
 958                             return false;
 959                         } else if(func == "for") { //for is a builtin function here, as it modifies state
 960                             if(args.count() > 2 || args.count() < 1) {
 961                                 fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
 962                                         parser.file.toLatin1().constData(), parser.line_no);
 963                                 return false;
 964                             } else if(iterator) {
 965                                 fprintf(stderr, "%s:%d unexpected nested for()\n",
 966                                         parser.file.toLatin1().constData(), parser.line_no);
 967                                 return false;
 968                             }
 969
 970                             iterator = new IteratorBlock;
 971                             QString it_list;
 972                             if(args.count() == 1) {
 973                                 doVariableReplace(args[0], place);
 974                                 it_list = args[0];
 975                                 if(args[0] != "ever") {
 976                                     delete iterator;
 977                                     iterator = 0;
 978                                     fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
 979                                             parser.file.toLatin1().constData(), parser.line_no);
 980                                     return false;
 981                                 }
 982                                 it_list = "forever";
 983                             } else if(args.count() == 2) {
 984                                 iterator->variable = args[0];
 985                                 doVariableReplace(args[1], place);
 986                                 it_list = args[1];
 987                             }
 988                             QStringList list = place[it_list];
 989                             if(list.isEmpty()) {
 990                                 if(it_list == "forever") {
 991                                     iterator->loop_forever = true;
 992                                 } else {
 993                                     int dotdot = it_list.indexOf("..");
 994                                     if(dotdot != -1) {
 995                                         bool ok;
 996                                         int start = it_list.left(dotdot).toInt(&ok);
 997                                         if(ok) {
 998                                             int end = it_list.mid(dotdot+2).toInt(&ok);
 999                                             if(ok) {
1000                                                 if(start < end) {
1001                                                     for(int i = start; i <= end; i++)
1002                                                         list << QString::number(i);
1003                                                 } else {
1004                                                     for(int i = start; i >= end; i--)
1005                                                         list << QString::number(i);
1006                                                 }
1007                                             }
1008                                         }
1009                                     }
1010                                 }
1011                             }
1012                             iterator->list = list;
1013                             test = !invert_test;
1014                         } else if(iterator) {
1015                             iterator->test.append(IteratorBlock::Test(func, args, invert_test));
1016                             test = !invert_test;
1017                         } else if(func == "defineTest" || func == "defineReplace") {
1018                             if(!function_blocks.isEmpty()) {
1019                                 fprintf(stderr,
1020                                         "%s:%d: cannot define a function within another definition.\n",
1021                                         parser.file.toLatin1().constData(), parser.line_no);
1022                                 return false;
1023                             }
1024                             if(args.count() != 1) {
1025                                 fprintf(stderr, "%s:%d: %s(function_name) requires one argument.\n",
1026                                         parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
1027                                 return false;
1028                             }
1029                             QMap<QString, FunctionBlock*> *map = 0;
1030                             if(func == "defineTest")
1031                                 map = &testFunctions;
1032                             else
1033                                 map = &replaceFunctions;
1034 #if 0
1035                             if(!map || map->contains(args[0])) {
1036                                 fprintf(stderr, "%s:%d: Function[%s] multiply defined.\n",
1037                                         parser.file.toLatin1().constData(), parser.line_no, args[0].toLatin1().constData());
1038                                 return false;
1039                             }
1040 #endif
1041                             function = new FunctionBlock;
1042                             map->insert(args[0], function);
1043                             test = true;
1044                         } else {
1045                             test = doProjectTest(func, args, place);
1046                             if(*(d+d_off) == QLatin1Char(')') && d_off == s.length()-1) {
1047                                 if(invert_test)
1048                                     test = !test;
1049                                 scope_blocks.top().else_status =
1050                                     (test ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
1051                                 return true;  // assume we are done
1052                             }
1053                         }
1054                     } else {
1055                         QString cscope = comp_scope.trimmed();
1056                         doVariableReplace(cscope, place);
1057                         test = isActiveConfig(cscope.trimmed(), true, &place);
1058                     }
1059                     if(invert_test)
1060                         test = !test;
1061                 }
1062             }
1063             if(!test && !scope_failed)
1064                 debug_msg(1, "Project Parser: %s:%d : Test (%s) failed.", parser.file.toLatin1().constData(),
1065                           parser.line_no, scope.toLatin1().constData());
1066             if(test == or_op)
1067                 scope_failed = !test;
1068             or_op = (*(d+d_off) == QLatin1Char('|'));
1069
1070             if(*(d+d_off) == QLatin1Char('{')) { // scoping block
1071                 start_block++;
1072                 if(iterator) {
1073                     for(int off = 0, braces = 0; true; ++off) {
1074                         if(*(d+d_off+off) == QLatin1Char('{'))
1075                             ++braces;
1076                         else if(*(d+d_off+off) == QLatin1Char('}') && braces)
1077                             --braces;
1078                         if(!braces || d_off+off == s.length()) {
1079                             iterator->parselist.append(s.mid(d_off, off-1));
1080                             if(braces > 1)
1081                                 iterator->scope_level += braces-1;
1082                             d_off += off-1;
1083                             break;
1084                         }
1085                     }
1086                 }
1087             }
1088         } else if(!parens && *(d+d_off) == QLatin1Char('}')) {
1089             if(start_block) {
1090                 --start_block;
1091             } else if(!scope_blocks.count()) {
1092                 warn_msg(WarnParser, "Possible braces mismatch %s:%d", parser.file.toLatin1().constData(), parser.line_no);
1093             } else {
1094                 if(scope_blocks.count() == 1) {
1095                     fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
1096                     return false;
1097                 }
1098                 debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
1099                           parser.line_no, scope_blocks.count());
1100                 ScopeBlock sb = scope_blocks.pop();
1101                 if(sb.iterate)
1102                     sb.iterate->exec(this, place);
1103             }
1104         } else {
1105             var += *(d+d_off);
1106         }
1107         ++d_off;
1108     }
1109     var = var.trimmed();
1110
1111     if(!else_line || (else_line && !scope_failed))
1112         scope_blocks.top().else_status = (!scope_failed ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
1113     if(start_block) {
1114         ScopeBlock next_block(scope_failed);
1115         next_block.iterate = iterator;
1116         if(iterator)
1117             next_block.else_status = ScopeBlock::TestNone;
1118         else if(scope_failed)
1119             next_block.else_status = ScopeBlock::TestSeek;
1120         else
1121             next_block.else_status = ScopeBlock::TestFound;
1122         scope_blocks.push(next_block);
1123         debug_msg(1, "Project Parser: %s:%d : Entering block %d (%d). [%s]", parser.file.toLatin1().constData(),
1124                   parser.line_no, scope_blocks.count(), scope_failed, s.toLatin1().constData());
1125     } else if(iterator) {
1126         iterator->parselist.append(var+s.mid(d_off));
1127         bool ret = iterator->exec(this, place);
1128         delete iterator;
1129         return ret;
1130     }
1131
1132     if((!scope_count && !var.isEmpty()) || (scope_count == 1 && else_line))
1133         scope_blocks.top().else_status = ScopeBlock::TestNone;
1134     if(d_off == s.length()) {
1135         if(!var.trimmed().isEmpty())
1136             qmake_error_msg(("Parse Error ('" + s + "')").toLatin1());
1137         return var.isEmpty(); // allow just a scope
1138     }
1139
1140     SKIP_WS(d, d_off, s.length());
1141     for(; d_off < s.length() && op.indexOf('=') == -1; op += *(d+(d_off++)))
1142         ;
1143     op.replace(QRegExp("\\s"), "");
1144
1145     SKIP_WS(d, d_off, s.length());
1146     QString vals = s.mid(d_off); // vals now contains the space separated list of values
1147     int rbraces = vals.count('}'), lbraces = vals.count('{');
1148     if(scope_blocks.count() > 1 && rbraces - lbraces == 1) {
1149         debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
1150                   parser.line_no, scope_blocks.count());
1151         ScopeBlock sb = scope_blocks.pop();
1152         if(sb.iterate)
1153             sb.iterate->exec(this, place);
1154         vals.truncate(vals.length()-1);
1155     } else if(rbraces != lbraces) {
1156         warn_msg(WarnParser, "Possible braces mismatch {%s} %s:%d",
1157                  vals.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
1158     }
1159     if(scope_failed)
1160         return true; // oh well
1161 #undef SKIP_WS
1162
1163     doVariableReplace(var, place);
1164     var = varMap(var); //backwards compatability
1165     if(!var.isEmpty() && Option::mkfile::do_preprocess) {
1166         static QString last_file("*none*");
1167         if(parser.file != last_file) {
1168             fprintf(stdout, "#file %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
1169             last_file = parser.file;
1170         }
1171         fprintf(stdout, "%s %s %s\n", var.toLatin1().constData(), op.toLatin1().constData(), vals.toLatin1().constData());
1172     }
1173
1174     if(vals.contains('=') && numLines > 1)
1175         warn_msg(WarnParser, "Detected possible line continuation: {%s} %s:%d",
1176                  var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
1177
1178     QStringList &varlist = place[var]; // varlist is the list in the symbol table
1179
1180     if(Option::debug_level >= 1) {
1181         QString tmp_vals = vals;
1182         doVariableReplace(tmp_vals, place);
1183         debug_msg(1, "Project Parser: %s:%d :%s: :%s: (%s)", parser.file.toLatin1().constData(), parser.line_no,
1184                   var.toLatin1().constData(), op.toLatin1().constData(), tmp_vals.toLatin1().constData());
1185     }
1186
1187     // now do the operation
1188     if(op == "~=") {
1189         doVariableReplace(vals, place);
1190         if(vals.length() < 4 || vals.at(0) != 's') {
1191             qmake_error_msg(("~= operator only can handle s/// function ('" +
1192                             s + "')").toLatin1());
1193             return false;
1194         }
1195         QChar sep = vals.at(1);
1196         QStringList func = vals.split(sep);
1197         if(func.count() < 3 || func.count() > 4) {
1198             qmake_error_msg(("~= operator only can handle s/// function ('" +
1199                 s + "')").toLatin1());
1200             return false;
1201         }
1202         bool global = false, case_sense = true, quote = false;
1203         if(func.count() == 4) {
1204             global = func[3].indexOf('g') != -1;
1205             case_sense = func[3].indexOf('i') == -1;
1206             quote = func[3].indexOf('q') != -1;
1207         }
1208         QString from = func[1], to = func[2];
1209         if(quote)
1210             from = QRegExp::escape(from);
1211         QRegExp regexp(from, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive);
1212         for(QStringList::Iterator varit = varlist.begin(); varit != varlist.end();) {
1213             if((*varit).contains(regexp)) {
1214                 (*varit) = (*varit).replace(regexp, to);
1215                 if ((*varit).isEmpty())
1216                     varit = varlist.erase(varit);
1217                 else
1218                     ++varit;
1219                 if(!global)
1220                     break;
1221             } else
1222                 ++varit;
1223         }
1224     } else {
1225         QStringList vallist;
1226         {
1227             //doVariableReplace(vals, place);
1228             QStringList tmp = split_value_list(vals, (var == "DEPENDPATH" || var == "INCLUDEPATH"));
1229             for(int i = 0; i < tmp.size(); ++i)
1230                 vallist += doVariableReplaceExpand(tmp[i], place);
1231         }
1232
1233         if(op == "=") {
1234             if(!varlist.isEmpty()) {
1235                 bool send_warning = false;
1236                 if(var != "TEMPLATE" && var != "TARGET") {
1237                     QSet<QString> incoming_vals = vallist.toSet();
1238                     for(int i = 0; i < varlist.size(); ++i) {
1239                         const QString var = varlist.at(i).trimmed();
1240                         if(!var.isEmpty() && !incoming_vals.contains(var)) {
1241                             send_warning = true;
1242                             break;
1243                         }
1244                     }
1245                 }
1246                 if(send_warning)
1247                     warn_msg(WarnParser, "Operator=(%s) clears variables previously set: %s:%d",
1248                              var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
1249             }
1250             varlist.clear();
1251         }
1252         for(QStringList::ConstIterator valit = vallist.begin();
1253             valit != vallist.end(); ++valit) {
1254             if((*valit).isEmpty())
1255                 continue;
1256             if((op == "*=" && !varlist.contains((*valit))) ||
1257                op == "=" || op == "+=")
1258                 varlist.append((*valit));
1259             else if(op == "-=")
1260                 varlist.removeAll((*valit));
1261         }
1262         if(var == "REQUIRES") // special case to get communicated to backends!
1263             doProjectCheckReqs(vallist, place);
1264     }
1265     return true;
1266 }
1267
1268 bool
1269 QMakeProject::read(QTextStream &file, QMap<QString, QStringList> &place)
1270 {
1271     int numLines = 0;
1272     bool ret = true;
1273     QString s;
1274     while(!file.atEnd()) {
1275         parser.line_no++;
1276         QString line = file.readLine().trimmed();
1277         int prelen = line.length();
1278
1279         int hash_mark = line.indexOf("#");
1280         if(hash_mark != -1) //good bye comments
1281             line = line.left(hash_mark).trimmed();
1282         if(!line.isEmpty() && line.right(1) == "\\") {
1283             if(!line.startsWith("#")) {
1284                 line.truncate(line.length() - 1);
1285                 s += line + Option::field_sep;
1286                 ++numLines;
1287             }
1288         } else if(!line.isEmpty() || (line.isEmpty() && !prelen)) {
1289             if(s.isEmpty() && line.isEmpty())
1290                 continue;
1291             if(!line.isEmpty()) {
1292                 s += line;
1293                 ++numLines;
1294             }
1295             if(!s.isEmpty()) {
1296                 if(!(ret = parse(s, place, numLines))) {
1297                     s = "";
1298                     numLines = 0;
1299                     break;
1300                 }
1301                 s = "";
1302                 numLines = 0;
1303             }
1304         }
1305     }
1306     if (!s.isEmpty())
1307         ret = parse(s, place, numLines);
1308     return ret;
1309 }
1310
1311 bool
1312 QMakeProject::read(const QString &file, QMap<QString, QStringList> &place)
1313 {
1314     parser_info pi = parser;
1315     reset();
1316
1317     const QString oldpwd = qmake_getpwd();
1318     QString filename = Option::fixPathToLocalOS(file);
1319     doVariableReplace(filename, place);
1320     bool ret = false, using_stdin = false;
1321     QFile qfile;
1322     if(!strcmp(filename.toLatin1(), "-")) {
1323         qfile.setFileName("");
1324         ret = qfile.open(stdin, QIODevice::ReadOnly);
1325         using_stdin = true;
1326     } else if(QFileInfo(file).isDir()) {
1327         return false;
1328     } else {
1329         qfile.setFileName(filename);
1330         ret = qfile.open(QIODevice::ReadOnly);
1331         qmake_setpwd(QFileInfo(filename).absolutePath());
1332     }
1333     if(ret) {
1334         parser_info pi = parser;
1335         parser.from_file = true;
1336         parser.file = filename;
1337         parser.line_no = 0;
1338         QTextStream t(&qfile);
1339         ret = read(t, place);
1340         if(!using_stdin)
1341             qfile.close();
1342     }
1343     if(scope_blocks.count() != 1) {
1344         qmake_error_msg("Unterminated conditional block at end of file");
1345         ret = false;
1346     }
1347     parser = pi;
1348     qmake_setpwd(oldpwd);
1349     return ret;
1350 }
1351
1352 bool
1353 QMakeProject::read(const QString &project, uchar cmd)
1354 {
1355     pfile = QFileInfo(project).absoluteFilePath();
1356     return read(cmd);
1357 }
1358
1359 bool
1360 QMakeProject::read(uchar cmd)
1361 {
1362     if(cfile.isEmpty()) {
1363         //find out where qmake (myself) lives
1364         if (!base_vars.contains("QMAKE_QMAKE")) {
1365             if (!Option::qmake_abslocation.isNull())
1366                 base_vars["QMAKE_QMAKE"] = QStringList(Option::qmake_abslocation);
1367             else
1368                 base_vars["QMAKE_QMAKE"] = QStringList("qmake");
1369         }
1370
1371         // hack to get the Option stuff in there
1372         base_vars["QMAKE_EXT_OBJ"] = QStringList(Option::obj_ext);
1373         base_vars["QMAKE_EXT_CPP"] = Option::cpp_ext;
1374         base_vars["QMAKE_EXT_C"] = Option::c_ext;
1375         base_vars["QMAKE_EXT_H"] = Option::h_ext;
1376         base_vars["QMAKE_SH"] = Option::shellPath;
1377         if(!Option::user_template_prefix.isEmpty())
1378             base_vars["TEMPLATE_PREFIX"] = QStringList(Option::user_template_prefix);
1379
1380         if(cmd & ReadCache && Option::mkfile::do_cache) {        // parse the cache
1381             int cache_depth = -1;
1382             QString qmake_cache = Option::mkfile::cachefile;
1383             if(qmake_cache.isEmpty())  { //find it as it has not been specified
1384                 QString dir = QDir::toNativeSeparators(Option::output_dir);
1385                 while(!QFile::exists((qmake_cache = dir + QDir::separator() + ".qmake.cache"))) {
1386                     dir = dir.left(dir.lastIndexOf(QDir::separator()));
1387                     if(dir.isEmpty() || dir.indexOf(QDir::separator()) == -1) {
1388                         qmake_cache = "";
1389                         break;
1390                     }
1391                     if(cache_depth == -1)
1392                         cache_depth = 1;
1393                     else
1394                         cache_depth++;
1395                 }
1396             } else {
1397                 QString abs_cache = QFileInfo(Option::mkfile::cachefile).absoluteDir().path();
1398                 if(Option::output_dir.startsWith(abs_cache))
1399                     cache_depth = Option::output_dir.mid(abs_cache.length()).count('/');
1400             }
1401             if(!qmake_cache.isEmpty()) {
1402                 if(read(qmake_cache, cache)) {
1403                     Option::mkfile::cachefile_depth = cache_depth;
1404                     Option::mkfile::cachefile = qmake_cache;
1405                     if(Option::mkfile::qmakespec.isEmpty() && !cache["QMAKESPEC"].isEmpty())
1406                         Option::mkfile::qmakespec = cache["QMAKESPEC"].first();
1407                 }
1408             }
1409         }
1410         if(cmd & ReadConf) {             // parse mkspec
1411             QString qmakespec = fixEnvVariables(Option::mkfile::qmakespec);
1412             QStringList mkspec_roots = qmake_mkspec_paths();
1413             debug_msg(2, "Looking for mkspec %s in (%s)", qmakespec.toLatin1().constData(),
1414                       mkspec_roots.join("::").toLatin1().constData());
1415             if(qmakespec.isEmpty()) {
1416                 for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
1417                     QString mkspec = (*it) + QDir::separator() + "default";
1418                     QFileInfo default_info(mkspec);
1419                     if(default_info.exists() && default_info.isDir()) {
1420                         qmakespec = mkspec;
1421                         break;
1422                     }
1423                 }
1424                 if(qmakespec.isEmpty()) {
1425                     fprintf(stderr, "QMAKESPEC has not been set, so configuration cannot be deduced.\n");
1426                     return false;
1427                 }
1428                 Option::mkfile::qmakespec = qmakespec;
1429             }
1430
1431             if(QDir::isRelativePath(qmakespec)) {
1432                 if (QFile::exists(qmakespec+"/qmake.conf")) {
1433                     Option::mkfile::qmakespec = QFileInfo(Option::mkfile::qmakespec).absoluteFilePath();
1434                 } else if (QFile::exists(Option::output_dir+"/"+qmakespec+"/qmake.conf")) {
1435                     qmakespec = Option::mkfile::qmakespec = QFileInfo(Option::output_dir+"/"+qmakespec).absoluteFilePath();
1436                 } else {
1437                     bool found_mkspec = false;
1438                     for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
1439                         QString mkspec = (*it) + QDir::separator() + qmakespec;
1440                         if(QFile::exists(mkspec)) {
1441                             found_mkspec = true;
1442                             Option::mkfile::qmakespec = qmakespec = mkspec;
1443                             break;
1444                         }
1445                     }
1446                     if(!found_mkspec) {
1447                         fprintf(stderr, "Could not find mkspecs for your QMAKESPEC(%s) after trying:\n\t%s\n",
1448                                 qmakespec.toLatin1().constData(), mkspec_roots.join("\n\t").toLatin1().constData());
1449                         return false;
1450                     }
1451                 }
1452             }
1453
1454             // parse qmake configuration
1455             while(qmakespec.endsWith(QString(QChar(QDir::separator()))))
1456                 qmakespec.truncate(qmakespec.length()-1);
1457             QString spec = qmakespec + QDir::separator() + "qmake.conf";
1458             if(!QFile::exists(spec) &&
1459                QFile::exists(qmakespec + QDir::separator() + "tmake.conf"))
1460                 spec = qmakespec + QDir::separator() + "tmake.conf";
1461             debug_msg(1, "QMAKESPEC conf: reading %s", spec.toLatin1().constData());
1462             if(!read(spec, base_vars)) {
1463                 fprintf(stderr, "Failure to read QMAKESPEC conf file %s.\n", spec.toLatin1().constData());
1464                 return false;
1465             }
1466
1467             init_symbian(base_vars);
1468
1469             if(Option::mkfile::do_cache && !Option::mkfile::cachefile.isEmpty()) {
1470                 debug_msg(1, "QMAKECACHE file: reading %s", Option::mkfile::cachefile.toLatin1().constData());
1471                 read(Option::mkfile::cachefile, base_vars);
1472             }
1473         }
1474
1475         if(cmd & ReadFeatures) {
1476             debug_msg(1, "Processing default_pre: %s", vars["CONFIG"].join("::").toLatin1().constData());
1477             if(doProjectInclude("default_pre", IncludeFlagFeature, base_vars) == IncludeNoExist)
1478                 doProjectInclude("default", IncludeFlagFeature, base_vars);
1479         }
1480     }
1481
1482     vars = base_vars; // start with the base
1483
1484     //get a default
1485     if(pfile != "-" && vars["TARGET"].isEmpty())
1486         vars["TARGET"].append(QFileInfo(pfile).baseName());
1487
1488     //before commandline
1489     if(cmd & ReadCmdLine) {
1490         cfile = pfile;
1491         parser.file = "(internal)";
1492         parser.from_file = false;
1493         parser.line_no = 1; //really arg count now.. duh
1494         reset();
1495         for(QStringList::ConstIterator it = Option::before_user_vars.begin();
1496             it != Option::before_user_vars.end(); ++it) {
1497             if(!parse((*it), vars)) {
1498                 fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
1499                 return false;
1500             }
1501             parser.line_no++;
1502         }
1503     }
1504
1505     //commandline configs
1506     if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
1507         parser.file = "(configs)";
1508         parser.from_file = false;
1509         parser.line_no = 1; //really arg count now.. duh
1510         parse("CONFIG += " + Option::user_configs.join(" "), vars);
1511     }
1512
1513     if(cmd & ReadProFile) { // parse project file
1514         debug_msg(1, "Project file: reading %s", pfile.toLatin1().constData());
1515         if(pfile != "-" && !QFile::exists(pfile) && !pfile.endsWith(Option::pro_ext))
1516             pfile += Option::pro_ext;
1517         if(!read(pfile, vars))
1518             return false;
1519     }
1520
1521     if(cmd & ReadPostFiles) { // parse post files
1522         const QStringList l = vars["QMAKE_POST_INCLUDE_FILES"];
1523         for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
1524             if(read((*it), vars)) {
1525                 if(vars["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf((*it)) == -1)
1526                     vars["QMAKE_INTERNAL_INCLUDED_FILES"].append((*it));
1527             }
1528         }
1529     }
1530
1531     if(cmd & ReadCmdLine) {
1532         parser.file = "(internal)";
1533         parser.from_file = false;
1534         parser.line_no = 1; //really arg count now.. duh
1535         reset();
1536         for(QStringList::ConstIterator it = Option::after_user_vars.begin();
1537             it != Option::after_user_vars.end(); ++it) {
1538             if(!parse((*it), vars)) {
1539                 fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
1540                 return false;
1541             }
1542             parser.line_no++;
1543         }
1544     }
1545
1546     //after configs (set in BUILDS)
1547     if(cmd & ReadConfigs && !Option::after_user_configs.isEmpty()) {
1548         parser.file = "(configs)";
1549         parser.from_file = false;
1550         parser.line_no = 1; //really arg count now.. duh
1551         parse("CONFIG += " + Option::after_user_configs.join(" "), vars);
1552     }
1553
1554     if(pfile != "-" && vars["TARGET"].isEmpty())
1555         vars["TARGET"].append(QFileInfo(pfile).baseName());
1556
1557     if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
1558         parser.file = "(configs)";
1559         parser.from_file = false;
1560         parser.line_no = 1; //really arg count now.. duh
1561         parse("CONFIG += " + Option::user_configs.join(" "), base_vars);
1562     }
1563
1564     if(cmd & ReadFeatures) {
1565         debug_msg(1, "Processing default_post: %s", vars["CONFIG"].join("::").toLatin1().constData());
1566         doProjectInclude("default_post", IncludeFlagFeature, vars);
1567
1568         QHash<QString, bool> processed;
1569         const QStringList &configs = vars["CONFIG"];
1570         debug_msg(1, "Processing CONFIG features: %s", configs.join("::").toLatin1().constData());
1571         while(1) {
1572             bool finished = true;
1573             for(int i = configs.size()-1; i >= 0; --i) {
1574                 const QString config = configs[i].toLower();
1575                 if(!processed.contains(config)) {
1576                     processed.insert(config, true);
1577                     if(doProjectInclude(config, IncludeFlagFeature, vars) == IncludeSuccess) {
1578                         finished = false;
1579                         break;
1580                     }
1581                 }
1582             }
1583             if(finished)
1584                 break;
1585         }
1586     }
1587     Option::postProcessProject(this);   // let Option post-process
1588     return true;
1589 }
1590
1591 bool
1592 QMakeProject::isActiveConfig(const QString &x, bool regex, QMap<QString, QStringList> *place)
1593 {
1594     if(x.isEmpty())
1595         return true;
1596
1597     //magic types for easy flipping
1598     if(x == "true")
1599         return true;
1600     else if(x == "false")
1601         return false;
1602
1603     static QString spec;
1604     if(spec.isEmpty())
1605         spec = QFileInfo(Option::mkfile::qmakespec).fileName();
1606
1607     // Symbian is an exception to how scopes are resolved. Since we do not
1608     // have a separate target mode for Symbian, but we expect the scope to resolve
1609     // on other platforms we base it entirely on the mkspec. This means that
1610     // using a mkspec starting with 'symbian*' will resolve both the 'symbian'
1611     // and the 'unix' (because of Open C) scopes to true.
1612     if(isForSymbian() && (x == "symbian" || x == "unix"))
1613         return true;
1614
1615     //mkspecs
1616     if((Option::target_mode == Option::TARG_MACX_MODE ||
1617         Option::target_mode == Option::TARG_UNIX_MODE) && x == "unix")
1618         return !isForSymbian();
1619     else if(Option::target_mode == Option::TARG_MACX_MODE && x == "macx")
1620         return !isForSymbian();
1621     else if(Option::target_mode == Option::TARG_MAC9_MODE && x == "mac9")
1622         return !isForSymbian();
1623     else if((Option::target_mode == Option::TARG_MAC9_MODE || Option::target_mode == Option::TARG_MACX_MODE) &&
1624             x == "mac")
1625         return !isForSymbian();
1626     else if(Option::target_mode == Option::TARG_WIN_MODE && x == "win32")
1627         return !isForSymbian();
1628     QRegExp re(x, Qt::CaseSensitive, QRegExp::Wildcard);
1629     if((regex && re.exactMatch(spec)) || (!regex && spec == x))
1630         return true;
1631 #ifdef Q_OS_UNIX
1632     else if(spec == "default") {
1633         static char *buffer = NULL;
1634         if(!buffer) {
1635             buffer = (char *)malloc(1024);
1636             qmakeAddCacheClear(qmakeFreeCacheClear, (void**)&buffer);
1637         }
1638         int l = readlink(Option::mkfile::qmakespec.toLatin1(), buffer, 1024);
1639         if(l != -1) {
1640             buffer[l] = '\0';
1641             QString r = buffer;
1642             if(r.lastIndexOf('/') != -1)
1643                 r = r.mid(r.lastIndexOf('/') + 1);
1644             if((regex && re.exactMatch(r)) || (!regex && r == x))
1645                 return true;
1646         }
1647     }
1648 #elif defined(Q_OS_WIN)
1649     else if(spec == "default") {
1650         // We can't resolve symlinks as they do on Unix, so configure.exe puts the source of the
1651         // qmake.conf at the end of the default/qmake.conf in the QMAKESPEC_ORG variable.
1652         const QStringList &spec_org = (place ? (*place)["QMAKESPEC_ORIGINAL"]
1653                                              : vars["QMAKESPEC_ORIGINAL"]);
1654         if (!spec_org.isEmpty()) {
1655             spec = spec_org.at(0);
1656             int lastSlash = spec.lastIndexOf('/');
1657             if(lastSlash != -1)
1658                 spec = spec.mid(lastSlash + 1);
1659             if((regex && re.exactMatch(spec)) || (!regex && spec == x))
1660                 return true;
1661         }
1662     }
1663 #endif
1664
1665     //simple matching
1666     const QStringList &configs = (place ? (*place)["CONFIG"] : vars["CONFIG"]);
1667     for(QStringList::ConstIterator it = configs.begin(); it != configs.end(); ++it) {
1668         if(((regex && re.exactMatch((*it))) || (!regex && (*it) == x)) && re.exactMatch((*it)))
1669             return true;
1670     }
1671     return false;
1672 }
1673
1674 bool
1675 QMakeProject::doProjectTest(QString str, QMap<QString, QStringList> &place)
1676 {
1677     QString chk = remove_quotes(str);
1678     if(chk.isEmpty())
1679         return true;
1680     bool invert_test = (chk.left(1) == "!");
1681     if(invert_test)
1682         chk = chk.mid(1);
1683
1684     bool test=false;
1685     int lparen = chk.indexOf('(');
1686     if(lparen != -1) { // if there is an lparen in the chk, it IS a function
1687         int rparen = chk.indexOf(')', lparen);
1688         if(rparen == -1) {
1689             qmake_error_msg("Function missing right paren: " + chk);
1690         } else {
1691             QString func = chk.left(lparen);
1692             test = doProjectTest(func, chk.mid(lparen+1, rparen - lparen - 1), place);
1693         }
1694     } else {
1695         test = isActiveConfig(chk, true, &place);
1696     }
1697     if(invert_test)
1698         return !test;
1699     return test;
1700 }
1701
1702 bool
1703 QMakeProject::doProjectTest(QString func, const QString &params,
1704                             QMap<QString, QStringList> &place)
1705 {
1706     return doProjectTest(func, split_arg_list(params), place);
1707 }
1708
1709 QMakeProject::IncludeStatus
1710 QMakeProject::doProjectInclude(QString file, uchar flags, QMap<QString, QStringList> &place)
1711 {
1712     enum { UnknownFormat, ProFormat, JSFormat } format = UnknownFormat;
1713     if(flags & IncludeFlagFeature) {
1714         if(!file.endsWith(Option::prf_ext))
1715             file += Option::prf_ext;
1716         if(file.indexOf(Option::dir_sep) == -1 || !QFile::exists(file)) {
1717             static QStringList *feature_roots = 0;
1718             if(!feature_roots) {
1719                 init_symbian(base_vars);
1720                 feature_roots = new QStringList(qmake_feature_paths(prop));
1721                 qmakeAddCacheClear(qmakeDeleteCacheClear_QStringList, (void**)&feature_roots);
1722             }
1723             debug_msg(2, "Looking for feature '%s' in (%s)", file.toLatin1().constData(),
1724                         feature_roots->join("::").toLatin1().constData());
1725             int start_root = 0;
1726             if(parser.from_file) {
1727                 QFileInfo currFile(parser.file), prfFile(file);
1728                 if(currFile.fileName() == prfFile.fileName()) {
1729                     currFile = QFileInfo(currFile.canonicalFilePath());
1730                     for(int root = 0; root < feature_roots->size(); ++root) {
1731                         prfFile = QFileInfo(feature_roots->at(root) +
1732                                             QDir::separator() + file).canonicalFilePath();
1733                         if(prfFile == currFile) {
1734                             start_root = root+1;
1735                             break;
1736                         }
1737                     }
1738                 }
1739             }
1740             for(int root = start_root; root < feature_roots->size(); ++root) {
1741                 QString prf(feature_roots->at(root) + QDir::separator() + file);
1742                 if(QFile::exists(prf + Option::js_ext)) {
1743                     format = JSFormat;
1744                     file = prf + Option::js_ext;
1745                     break;
1746                 } else if(QFile::exists(prf)) {
1747                     format = ProFormat;
1748                     file = prf;
1749                     break;
1750                 }
1751             }
1752             if(format == UnknownFormat)
1753                 return IncludeNoExist;
1754             if(place["QMAKE_INTERNAL_INCLUDED_FEATURES"].indexOf(file) != -1)
1755                 return IncludeFeatureAlreadyLoaded;
1756             place["QMAKE_INTERNAL_INCLUDED_FEATURES"].append(file);
1757         }
1758     }
1759     if(QDir::isRelativePath(file)) {
1760         QStringList include_roots;
1761         if(Option::output_dir != qmake_getpwd())
1762             include_roots << qmake_getpwd();
1763         include_roots << Option::output_dir;
1764         for(int root = 0; root < include_roots.size(); ++root) {
1765             QString testName = QDir::toNativeSeparators(include_roots[root]);
1766             if (!testName.endsWith(QString(QDir::separator())))
1767                 testName += QDir::separator();
1768             testName += file;
1769             if(QFile::exists(testName)) {
1770                 file = testName;
1771                 break;
1772             }
1773         }
1774     }
1775     if(format == UnknownFormat) {
1776         if(QFile::exists(file)) {
1777             if(file.endsWith(Option::js_ext))
1778                 format = JSFormat;
1779             else
1780                 format = ProFormat;
1781         } else {
1782             return IncludeNoExist;
1783         }
1784     }
1785     if(Option::mkfile::do_preprocess) //nice to see this first..
1786         fprintf(stderr, "#switching file %s(%s) - %s:%d\n", (flags & IncludeFlagFeature) ? "load" : "include",
1787                 file.toLatin1().constData(),
1788                 parser.file.toLatin1().constData(), parser.line_no);
1789     debug_msg(1, "Project Parser: %s'ing file %s.", (flags & IncludeFlagFeature) ? "load" : "include",
1790               file.toLatin1().constData());
1791
1792     QString orig_file = file;
1793     int di = file.lastIndexOf(QDir::separator());
1794     QString oldpwd = qmake_getpwd();
1795     if(di != -1) {
1796         if(!qmake_setpwd(file.left(file.lastIndexOf(QDir::separator())))) {
1797             fprintf(stderr, "Cannot find directory: %s\n", file.left(di).toLatin1().constData());
1798             return IncludeFailure;
1799         }
1800         file = file.right(file.length() - di - 1);
1801     }
1802     bool parsed = false;
1803     parser_info pi = parser;
1804     if(format == JSFormat) {
1805         warn_msg(WarnParser, "%s:%d: QtScript support disabled for %s.",
1806                  pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
1807     } else {
1808         QStack<ScopeBlock> sc = scope_blocks;
1809         IteratorBlock *it = iterator;
1810         FunctionBlock *fu = function;
1811         if(flags & (IncludeFlagNewProject|IncludeFlagNewParser)) {
1812             // The "project's variables" are used in other places (eg. export()) so it's not
1813             // possible to use "place" everywhere. Instead just set variables and grab them later
1814             QMakeProject proj(this, &place);
1815             if(flags & IncludeFlagNewParser) {
1816 #if 1
1817                 if(proj.doProjectInclude("default_pre", IncludeFlagFeature, proj.variables()) == IncludeNoExist)
1818                     proj.doProjectInclude("default", IncludeFlagFeature, proj.variables());
1819 #endif
1820                 parsed = proj.read(file, proj.variables());
1821             } else {
1822                 parsed = proj.read(file);
1823             }
1824             place = proj.variables();
1825         } else {
1826             parsed = read(file, place);
1827         }
1828         iterator = it;
1829         function = fu;
1830         scope_blocks = sc;
1831     }
1832     if(parsed) {
1833         if(place["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf(orig_file) == -1)
1834             place["QMAKE_INTERNAL_INCLUDED_FILES"].append(orig_file);
1835     } else {
1836         warn_msg(WarnParser, "%s:%d: Failure to include file %s.",
1837                  pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
1838     }
1839     parser = pi;
1840     qmake_setpwd(oldpwd);
1841     if(!parsed)
1842         return IncludeParseFailure;
1843     return IncludeSuccess;
1844 }
1845
1846 QStringList
1847 QMakeProject::doProjectExpand(QString func, const QString &params,
1848                               QMap<QString, QStringList> &place)
1849 {
1850     return doProjectExpand(func, split_arg_list(params), place);
1851 }
1852
1853 QStringList
1854 QMakeProject::doProjectExpand(QString func, QStringList args,
1855                               QMap<QString, QStringList> &place)
1856 {
1857     QList<QStringList> args_list;
1858     for(int i = 0; i < args.size(); ++i) {
1859         QStringList arg = split_value_list(args[i]), tmp;
1860         for(int i = 0; i < arg.size(); ++i)
1861             tmp += doVariableReplaceExpand(arg[i], place);;
1862         args_list += tmp;
1863     }
1864     return doProjectExpand(func, args_list, place);
1865 }
1866
1867 QStringList
1868 QMakeProject::doProjectExpand(QString func, QList<QStringList> args_list,
1869                               QMap<QString, QStringList> &place)
1870 {
1871     func = func.trimmed();
1872     if(replaceFunctions.contains(func)) {
1873         FunctionBlock *defined = replaceFunctions[func];
1874         function_blocks.push(defined);
1875         QStringList ret;
1876         defined->exec(args_list, this, place, ret);
1877         Q_ASSERT(function_blocks.pop() == defined);
1878         return ret;
1879     }
1880
1881     QStringList args; //why don't the builtin functions just use args_list? --Sam
1882     for(int i = 0; i < args_list.size(); ++i)
1883         args += args_list[i].join(QString(Option::field_sep));
1884
1885     ExpandFunc func_t = qmake_expandFunctions().value(func.toLower());
1886     debug_msg(1, "Running project expand: %s(%s) [%d]",
1887               func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
1888
1889     QStringList ret;
1890     switch(func_t) {
1891     case E_MEMBER: {
1892         if(args.count() < 1 || args.count() > 3) {
1893             fprintf(stderr, "%s:%d: member(var, start, end) requires three arguments.\n",
1894                     parser.file.toLatin1().constData(), parser.line_no);
1895         } else {
1896             bool ok = true;
1897             const QStringList &var = values(args.first(), place);
1898             int start = 0, end = 0;
1899             if(args.count() >= 2) {
1900                 QString start_str = args[1];
1901                 start = start_str.toInt(&ok);
1902                 if(!ok) {
1903                     if(args.count() == 2) {
1904                         int dotdot = start_str.indexOf("..");
1905                         if(dotdot != -1) {
1906                             start = start_str.left(dotdot).toInt(&ok);
1907                             if(ok)
1908                                 end = start_str.mid(dotdot+2).toInt(&ok);
1909                         }
1910                     }
1911                     if(!ok)
1912                         fprintf(stderr, "%s:%d: member() argument 2 (start) '%s' invalid.\n",
1913                                 parser.file.toLatin1().constData(), parser.line_no,
1914                                 start_str.toLatin1().constData());
1915                 } else {
1916                     end = start;
1917                     if(args.count() == 3)
1918                         end = args[2].toInt(&ok);
1919                     if(!ok)
1920                         fprintf(stderr, "%s:%d: member() argument 3 (end) '%s' invalid.\n",
1921                                 parser.file.toLatin1().constData(), parser.line_no,
1922                                 args[2].toLatin1().constData());
1923                 }
1924             }
1925             if(ok) {
1926                 if(start < 0)
1927                     start += var.count();
1928                 if(end < 0)
1929                     end += var.count();
1930                 if(start < 0 || start >= var.count() || end < 0 || end >= var.count()) {
1931                     //nothing
1932                 } else if(start < end) {
1933                     for(int i = start; i <= end && (int)var.count() >= i; i++)
1934                         ret += var[i];
1935                 } else {
1936                     for(int i = start; i >= end && (int)var.count() >= i && i >= 0; i--)
1937                         ret += var[i];
1938                 }
1939             }
1940         }
1941         break; }
1942     case E_FIRST:
1943     case E_LAST: {
1944         if(args.count() != 1) {
1945             fprintf(stderr, "%s:%d: %s(var) requires one argument.\n",
1946                     parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
1947         } else {
1948             const QStringList &var = values(args.first(), place);
1949             if(!var.isEmpty()) {
1950                 if(func_t == E_FIRST)
1951                     ret = QStringList(var[0]);
1952                 else
1953                     ret = QStringList(var[var.size()-1]);
1954             }
1955         }
1956         break; }
1957     case E_CAT: {
1958         if(args.count() < 1 || args.count() > 2) {
1959             fprintf(stderr, "%s:%d: cat(file) requires one argument.\n",
1960                     parser.file.toLatin1().constData(), parser.line_no);
1961         } else {
1962             QString file = args[0];
1963             file = Option::fixPathToLocalOS(file);
1964
1965             bool singleLine = true;
1966             if(args.count() > 1)
1967                 singleLine = (args[1].toLower() == "true");
1968
1969             QFile qfile(file);
1970             if(qfile.open(QIODevice::ReadOnly)) {
1971                 QTextStream stream(&qfile);
1972                 while(!stream.atEnd()) {
1973                     ret += split_value_list(stream.readLine().trimmed());
1974                     if(!singleLine)
1975                         ret += "\n";
1976                 }
1977                 qfile.close();
1978             }
1979         }
1980         break; }
1981     case E_FROMFILE: {
1982         if(args.count() != 2) {
1983             fprintf(stderr, "%s:%d: fromfile(file, variable) requires two arguments.\n",
1984                     parser.file.toLatin1().constData(), parser.line_no);
1985         } else {
1986             QString file = args[0], seek_var = args[1];
1987             file = Option::fixPathToLocalOS(file);
1988
1989             QMap<QString, QStringList> tmp;
1990             if(doProjectInclude(file, IncludeFlagNewParser, tmp) == IncludeSuccess) {
1991                 if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
1992                     QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
1993                     const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
1994                     for(int i = 0; i < in.size(); ++i) {
1995                         if(out.indexOf(in[i]) == -1)
1996                             out += in[i];
1997                     }
1998                 }
1999                 ret = tmp[seek_var];
2000             }
2001         }
2002         break; }
2003     case E_EVAL: {
2004         if(args.count() < 1 || args.count() > 2) {
2005             fprintf(stderr, "%s:%d: eval(variable) requires one argument.\n",
2006                     parser.file.toLatin1().constData(), parser.line_no);
2007
2008         } else {
2009             const QMap<QString, QStringList> *source = &place;
2010             if(args.count() == 2) {
2011                 if(args.at(1) == "Global") {
2012                     source = &vars;
2013                 } else if(args.at(1) == "Local") {
2014                     source = &place;
2015                 } else {
2016                     fprintf(stderr, "%s:%d: unexpected source to eval.\n", parser.file.toLatin1().constData(),
2017                             parser.line_no);
2018                 }
2019             }
2020             ret += source->value(args.at(0));
2021         }
2022         break; }
2023     case E_LIST: {
2024         static int x = 0;
2025         QString tmp;
2026         tmp.sprintf(".QMAKE_INTERNAL_TMP_VAR_%d", x++);
2027         ret = QStringList(tmp);
2028         QStringList &lst = (*((QMap<QString, QStringList>*)&place))[tmp];
2029         lst.clear();
2030         for(QStringList::ConstIterator arg_it = args.begin();
2031             arg_it != args.end(); ++arg_it)
2032             lst += split_value_list((*arg_it));
2033         break; }
2034     case E_SPRINTF: {
2035         if(args.count() < 1) {
2036             fprintf(stderr, "%s:%d: sprintf(format, ...) requires one argument.\n",
2037                     parser.file.toLatin1().constData(), parser.line_no);
2038         } else {
2039             QString tmp = args.at(0);
2040             for(int i = 1; i < args.count(); ++i)
2041                 tmp = tmp.arg(args.at(i));
2042             ret = split_value_list(tmp);
2043         }
2044         break; }
2045     case E_JOIN: {
2046         if(args.count() < 1 || args.count() > 4) {
2047             fprintf(stderr, "%s:%d: join(var, glue, before, after) requires four"
2048                     "arguments.\n", parser.file.toLatin1().constData(), parser.line_no);
2049         } else {
2050             QString glue, before, after;
2051             if(args.count() >= 2)
2052                 glue = args[1];
2053             if(args.count() >= 3)
2054                 before = args[2];
2055             if(args.count() == 4)
2056                 after = args[3];
2057             const QStringList &var = values(args.first(), place);
2058             if(!var.isEmpty())
2059                 ret = split_value_list(before + var.join(glue) + after);
2060         }
2061         break; }
2062     case E_SPLIT: {
2063         if(args.count() < 1 || args.count() > 2) {
2064             fprintf(stderr, "%s:%d split(var, sep) requires one or two arguments\n",
2065                     parser.file.toLatin1().constData(), parser.line_no);
2066         } else {
2067             QString sep = QString(Option::field_sep);
2068             if(args.count() >= 2)
2069                 sep = args[1];
2070             QStringList var = values(args.first(), place);
2071             for(QStringList::ConstIterator vit = var.begin(); vit != var.end(); ++vit) {
2072                 QStringList lst = (*vit).split(sep);
2073                 for(QStringList::ConstIterator spltit = lst.begin(); spltit != lst.end(); ++spltit)
2074                     ret += (*spltit);
2075             }
2076         }
2077         break; }
2078     case E_BASENAME:
2079     case E_DIRNAME:
2080     case E_SECTION: {
2081         bool regexp = false;
2082         QString sep, var;
2083         int beg=0, end=-1;
2084         if(func_t == E_SECTION) {
2085             if(args.count() != 3 && args.count() != 4) {
2086                 fprintf(stderr, "%s:%d section(var, sep, begin, end) requires three argument\n",
2087                         parser.file.toLatin1().constData(), parser.line_no);
2088             } else {
2089                 var = args[0];
2090                 sep = args[1];
2091                 beg = args[2].toInt();
2092                 if(args.count() == 4)
2093                     end = args[3].toInt();
2094             }
2095         } else {
2096             if(args.count() != 1) {
2097                 fprintf(stderr, "%s:%d %s(var) requires one argument.\n",
2098                         parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
2099             } else {
2100                 var = args[0];
2101                 regexp = true;
2102                 sep = "[" + QRegExp::escape(Option::dir_sep) + "/]";
2103                 if(func_t == E_DIRNAME)
2104                     end = -2;
2105                 else
2106                     beg = -1;
2107             }
2108         }
2109         if(!var.isNull()) {
2110             const QStringList &l = values(var, place);
2111             for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
2112                 QString separator = sep;
2113                 if(regexp)
2114                     ret += (*it).section(QRegExp(separator), beg, end);
2115                 else
2116                     ret += (*it).section(separator, beg, end);
2117             }
2118         }
2119         break; }
2120     case E_FIND: {
2121         if(args.count() != 2) {
2122             fprintf(stderr, "%s:%d find(var, str) requires two arguments\n",
2123                     parser.file.toLatin1().constData(), parser.line_no);
2124         } else {
2125             QRegExp regx(args[1]);
2126             const QStringList &var = values(args.first(), place);
2127             for(QStringList::ConstIterator vit = var.begin();
2128                 vit != var.end(); ++vit) {
2129                 if(regx.indexIn(*vit) != -1)
2130                     ret += (*vit);
2131             }
2132         }
2133         break;  }
2134     case E_SYSTEM: {
2135         if(args.count() < 1 || args.count() > 2) {
2136             fprintf(stderr, "%s:%d system(execut) requires one argument.\n",
2137                     parser.file.toLatin1().constData(), parser.line_no);
2138         } else {
2139             QMakeProjectEnv env(place);
2140             char buff[256];
2141             bool singleLine = true;
2142             if(args.count() > 1)
2143                 singleLine = (args[1].toLower() == "true");
2144             QString output;
2145             FILE *proc = QT_POPEN(args[0].toLatin1(), "r");
2146             while(proc && !feof(proc)) {
2147                 int read_in = int(fread(buff, 1, 255, proc));
2148                 if(!read_in)
2149                     break;
2150                 for(int i = 0; i < read_in; i++) {
2151                     if((singleLine && buff[i] == '\n') || buff[i] == '\t')
2152                         buff[i] = ' ';
2153                 }
2154                 buff[read_in] = '\0';
2155                 output += buff;
2156             }
2157             ret += split_value_list(output);
2158             if(proc)
2159                 QT_PCLOSE(proc);
2160         }
2161         break; }
2162     case E_UNIQUE: {
2163         if(args.count() != 1) {
2164             fprintf(stderr, "%s:%d unique(var) requires one argument.\n",
2165                     parser.file.toLatin1().constData(), parser.line_no);
2166         } else {
2167             const QStringList &var = values(args.first(), place);
2168             for(int i = 0; i < var.count(); i++) {
2169                 if(!ret.contains(var[i]))
2170                     ret.append(var[i]);
2171             }
2172         }
2173         break; }
2174     case E_QUOTE:
2175         ret = args;
2176         break;
2177     case E_ESCAPE_EXPAND: {
2178         for(int i = 0; i < args.size(); ++i) {
2179             QChar *i_data = args[i].data();
2180             int i_len = args[i].length();
2181             for(int x = 0; x < i_len; ++x) {
2182                 if(*(i_data+x) == '\\' && x < i_len-1) {
2183                     if(*(i_data+x+1) == '\\') {
2184                         ++x;
2185                     } else {
2186                         struct {
2187                             char in, out;
2188                         } mapped_quotes[] = {
2189                             { 'n', '\n' },
2190                             { 't', '\t' },
2191                             { 'r', '\r' },
2192                             { 0, 0 }
2193                         };
2194                         for(int i = 0; mapped_quotes[i].in; ++i) {
2195                             if(*(i_data+x+1) == mapped_quotes[i].in) {
2196                                 *(i_data+x) = mapped_quotes[i].out;
2197                                 if(x < i_len-2)
2198                                     memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar));
2199                                 --i_len;
2200                                 break;
2201                             }
2202                         }
2203                     }
2204                 }
2205             }
2206             ret.append(QString(i_data, i_len));
2207         }
2208         break; }
2209     case E_RE_ESCAPE: {
2210         for(int i = 0; i < args.size(); ++i)
2211             ret += QRegExp::escape(args[i]);
2212         break; }
2213     case E_UPPER:
2214     case E_LOWER: {
2215         for(int i = 0; i < args.size(); ++i) {
2216             if(func_t == E_UPPER)
2217                 ret += args[i].toUpper();
2218             else
2219                 ret += args[i].toLower();
2220         }
2221         break; }
2222     case E_FILES: {
2223         if(args.count() != 1 && args.count() != 2) {
2224             fprintf(stderr, "%s:%d files(pattern) requires one argument.\n",
2225                     parser.file.toLatin1().constData(), parser.line_no);
2226         } else {
2227             bool recursive = false;
2228             if(args.count() == 2)
2229                 recursive = (args[1].toLower() == "true" || args[1].toInt());
2230             QStringList dirs;
2231             QString r = Option::fixPathToLocalOS(args[0]);
2232             int slash = r.lastIndexOf(QDir::separator());
2233             if(slash != -1) {
2234                 dirs.append(r.left(slash));
2235                 r = r.mid(slash+1);
2236             } else {
2237                 dirs.append("");
2238             }
2239
2240             const QRegExp regex(r, Qt::CaseSensitive, QRegExp::Wildcard);
2241             for(int d = 0; d < dirs.count(); d++) {
2242                 QString dir = dirs[d];
2243                 if(!dir.isEmpty() && !dir.endsWith(Option::dir_sep))
2244                     dir += "/";
2245
2246                 QDir qdir(dir);
2247                 for(int i = 0; i < (int)qdir.count(); ++i) {
2248                     if(qdir[i] == "." || qdir[i] == "..")
2249                         continue;
2250                     QString fname = dir + qdir[i];
2251                     if(QFileInfo(fname).isDir()) {
2252                         if(recursive)
2253                             dirs.append(fname);
2254                     }
2255                     if(regex.exactMatch(qdir[i]))
2256                         ret += fname;
2257                 }
2258             }
2259         }
2260         break; }
2261     case E_PROMPT: {
2262         if(args.count() != 1) {
2263             fprintf(stderr, "%s:%d prompt(question) requires one argument.\n",
2264                     parser.file.toLatin1().constData(), parser.line_no);
2265         } else if(projectFile() == "-") {
2266             fprintf(stderr, "%s:%d prompt(question) cannot be used when '-o -' is used.\n",
2267                     parser.file.toLatin1().constData(), parser.line_no);
2268         } else {
2269             QString msg = fixEnvVariables(args.first());
2270             if(!msg.endsWith("?"))
2271                 msg += "?";
2272             fprintf(stderr, "Project %s: %s ", func.toUpper().toLatin1().constData(),
2273                     msg.toLatin1().constData());
2274
2275             QFile qfile;
2276             if(qfile.open(stdin, QIODevice::ReadOnly)) {
2277                 QTextStream t(&qfile);
2278                 ret = split_value_list(t.readLine());
2279             }
2280         }
2281         break; }
2282     case E_REPLACE: {
2283         if(args.count() != 3 ) {
2284             fprintf(stderr, "%s:%d replace(var, before, after) requires three arguments\n",
2285                     parser.file.toLatin1().constData(), parser.line_no);
2286         } else {
2287             const QRegExp before( args[1] );
2288             const QString after( args[2] );
2289             QStringList var = values(args.first(), place);
2290             for(QStringList::Iterator it = var.begin(); it != var.end(); ++it)
2291                 ret += it->replace(before, after);
2292         }
2293         break; }
2294     case E_SIZE: {
2295         if(args.count() != 1) {
2296             fprintf(stderr, "%s:%d: size(var) requires one argument.\n",
2297                     parser.file.toLatin1().constData(), parser.line_no);
2298         } else {
2299             //QString target = args[0];
2300             int size = values(args[0]).size();
2301             ret += QString::number(size);
2302         }
2303         break; }
2304     default: {
2305         fprintf(stderr, "%s:%d: Unknown replace function: %s\n",
2306                 parser.file.toLatin1().constData(), parser.line_no,
2307                 func.toLatin1().constData());
2308         break; }
2309     }
2310     return ret;
2311 }
2312
2313 bool
2314 QMakeProject::doProjectTest(QString func, QStringList args, QMap<QString, QStringList> &place)
2315 {
2316     QList<QStringList> args_list;
2317     for(int i = 0; i < args.size(); ++i) {
2318         QStringList arg = split_value_list(args[i]), tmp;
2319         for(int i = 0; i < arg.size(); ++i)
2320             tmp += doVariableReplaceExpand(arg[i], place);
2321         args_list += tmp;
2322     }
2323     return doProjectTest(func, args_list, place);
2324 }
2325
2326 bool
2327 QMakeProject::doProjectTest(QString func, QList<QStringList> args_list, QMap<QString, QStringList> &place)
2328 {
2329     func = func.trimmed();
2330
2331     if(testFunctions.contains(func)) {
2332         FunctionBlock *defined = testFunctions[func];
2333         QStringList ret;
2334         function_blocks.push(defined);
2335         defined->exec(args_list, this, place, ret);
2336         Q_ASSERT(function_blocks.pop() == defined);
2337
2338         if(ret.isEmpty()) {
2339             return true;
2340         } else {
2341             if(ret.first() == "true") {
2342                 return true;
2343             } else if(ret.first() == "false") {
2344                 return false;
2345             } else {
2346                 bool ok;
2347                 int val = ret.first().toInt(&ok);
2348                 if(ok)
2349                     return val;
2350                 fprintf(stderr, "%s:%d Unexpected return value from test %s [%s].\n",
2351                         parser.file.toLatin1().constData(),
2352                         parser.line_no, func.toLatin1().constData(),
2353                         ret.join("::").toLatin1().constData());
2354             }
2355             return false;
2356         }
2357         return false;
2358     }
2359
2360     QStringList args; //why don't the builtin functions just use args_list? --Sam
2361     for(int i = 0; i < args_list.size(); ++i)
2362         args += args_list[i].join(QString(Option::field_sep));
2363
2364     TestFunc func_t = qmake_testFunctions().value(func);
2365     debug_msg(1, "Running project test: %s(%s) [%d]",
2366               func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
2367
2368     switch(func_t) {
2369     case T_REQUIRES:
2370         return doProjectCheckReqs(args, place);
2371     case T_LESSTHAN:
2372     case T_GREATERTHAN: {
2373         if(args.count() != 2) {
2374             fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(),
2375                     parser.line_no, func.toLatin1().constData());
2376             return false;
2377         }
2378         QString rhs(args[1]), lhs(values(args[0], place).join(QString(Option::field_sep)));
2379         bool ok;
2380         int rhs_int = rhs.toInt(&ok);
2381         if(ok) { // do integer compare
2382             int lhs_int = lhs.toInt(&ok);
2383             if(ok) {
2384                 if(func_t == T_GREATERTHAN)
2385                     return lhs_int > rhs_int;
2386                 return lhs_int < rhs_int;
2387             }
2388         }
2389         if(func_t == T_GREATERTHAN)
2390             return lhs > rhs;
2391         return lhs < rhs; }
2392     case T_IF: {
2393         if(args.count() != 1) {
2394             fprintf(stderr, "%s:%d: if(condition) requires one argument.\n", parser.file.toLatin1().constData(),
2395                     parser.line_no);
2396             return false;
2397         }
2398         const QString cond = args.first();
2399         const QChar *d = cond.unicode();
2400         QChar quote = 0;
2401         bool ret = true, or_op = false;
2402         QString test;
2403         for(int d_off = 0, parens = 0, d_len = cond.size(); d_off < d_len; ++d_off) {
2404             if(!quote.isNull()) {
2405                 if(*(d+d_off) == quote)
2406                     quote = QChar();
2407             } else if(*(d+d_off) == '(') {
2408                 ++parens;
2409             } else if(*(d+d_off) == ')') {
2410                 --parens;
2411             } else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) {
2412                 quote = *(d+d_off);
2413             }
2414             if(!parens && quote.isNull() && (*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('|') || d_off == d_len-1)) {
2415                 if(d_off == d_len-1)
2416                     test += *(d+d_off);
2417                 if(!test.isEmpty()) {
2418                     const bool success = doProjectTest(test, place);
2419                     test = "";
2420                     if(or_op)
2421                         ret = ret || success;
2422                     else
2423                         ret = ret && success;
2424                 }
2425                 if(*(d+d_off) == QLatin1Char(':')) {
2426                     or_op = false;
2427                 } else if(*(d+d_off) == QLatin1Char('|')) {
2428                     or_op = true;
2429                 }
2430             } else {
2431                 test += *(d+d_off);
2432             }
2433         }
2434         return ret; }
2435     case T_EQUALS:
2436         if(args.count() != 2) {
2437             fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(),
2438                     parser.line_no, func.toLatin1().constData());
2439             return false;
2440         }
2441         return values(args[0], place).join(QString(Option::field_sep)) == args[1];
2442     case T_EXISTS: {
2443         if(args.count() != 1) {
2444             fprintf(stderr, "%s:%d: exists(file) requires one argument.\n", parser.file.toLatin1().constData(),
2445                     parser.line_no);
2446             return false;
2447         }
2448         QString file = args.first();
2449         file = Option::fixPathToLocalOS(file);
2450
2451         if(QFile::exists(file))
2452             return true;
2453         //regular expression I guess
2454         QString dirstr = qmake_getpwd();
2455         int slsh = file.lastIndexOf(Option::dir_sep);
2456         if(slsh != -1) {
2457             dirstr = file.left(slsh+1);
2458             file = file.right(file.length() - slsh - 1);
2459         }
2460         return QDir(dirstr).entryList(QStringList(file)).count(); }
2461     case T_EXPORT:
2462         if(args.count() != 1) {
2463             fprintf(stderr, "%s:%d: export(variable) requires one argument.\n", parser.file.toLatin1().constData(),
2464                     parser.line_no);
2465             return false;
2466         }
2467         for(int i = 0; i < function_blocks.size(); ++i) {
2468             FunctionBlock *f = function_blocks.at(i);
2469             f->vars[args[0]] = values(args[0], place);
2470             if(!i && f->calling_place)
2471                 (*f->calling_place)[args[0]] = values(args[0], place);
2472         }
2473         return true;
2474     case T_CLEAR:
2475         if(args.count() != 1) {
2476             fprintf(stderr, "%s:%d: clear(variable) requires one argument.\n", parser.file.toLatin1().constData(),
2477                     parser.line_no);
2478             return false;
2479         }
2480         if(!place.contains(args[0]))
2481             return false;
2482         place[args[0]].clear();
2483         return true;
2484     case T_UNSET:
2485         if(args.count() != 1) {
2486             fprintf(stderr, "%s:%d: unset(variable) requires one argument.\n", parser.file.toLatin1().constData(),
2487                     parser.line_no);
2488             return false;
2489         }
2490         if(!place.contains(args[0]))
2491             return false;
2492         place.remove(args[0]);
2493         return true;
2494     case T_EVAL: {
2495         if(args.count() < 1 && 0) {
2496             fprintf(stderr, "%s:%d: eval(project) requires one argument.\n", parser.file.toLatin1().constData(),
2497                     parser.line_no);
2498             return false;
2499         }
2500         QString project = args.join(" ");
2501         parser_info pi = parser;
2502         parser.from_file = false;
2503         parser.file = "(eval)";
2504         parser.line_no = 0;
2505         QTextStream t(&project, QIODevice::ReadOnly);
2506         bool ret = read(t, place);
2507         parser = pi;
2508         return ret; }
2509     case T_CONFIG: {
2510         if(args.count() < 1 || args.count() > 2) {
2511             fprintf(stderr, "%s:%d: CONFIG(config) requires one argument.\n", parser.file.toLatin1().constData(),
2512                     parser.line_no);
2513             return false;
2514         }
2515         if(args.count() == 1)
2516             return isActiveConfig(args[0]);
2517         const QStringList mutuals = args[1].split('|');
2518         const QStringList &configs = values("CONFIG", place);
2519         for(int i = configs.size()-1; i >= 0; i--) {
2520             for(int mut = 0; mut < mutuals.count(); mut++) {
2521                 if(configs[i] == mutuals[mut].trimmed())
2522                     return (configs[i] == args[0]);
2523             }
2524         }
2525         return false; }
2526     case T_SYSTEM: {
2527         bool setup_env = true;
2528         if(args.count() < 1 || args.count() > 2) {
2529             fprintf(stderr, "%s:%d: system(exec) requires one argument.\n", parser.file.toLatin1().constData(),
2530                     parser.line_no);
2531             return false;
2532         }
2533         if(args.count() == 2) {
2534             const QString sarg = args[1];
2535             setup_env = (sarg.toLower() == "true" || sarg.toInt());
2536         }
2537         QMakeProjectEnv env;
2538         if(setup_env)
2539             env.execute(place);
2540         bool ret = system(args[0].toLatin1().constData()) == 0;
2541         return ret; }
2542     case T_RETURN:
2543         if(function_blocks.isEmpty()) {
2544             fprintf(stderr, "%s:%d unexpected return()\n",
2545                     parser.file.toLatin1().constData(), parser.line_no);
2546         } else {
2547             FunctionBlock *f = function_blocks.top();
2548             f->cause_return = true;
2549             if(args_list.count() >= 1)
2550                 f->return_value += args_list[0];
2551         }
2552         return true;
2553     case T_BREAK:
2554         if(iterator)
2555             iterator->cause_break = true;
2556         else if(!scope_blocks.isEmpty())
2557             scope_blocks.top().ignore = true;
2558         else
2559             fprintf(stderr, "%s:%d unexpected break()\n",
2560                     parser.file.toLatin1().constData(), parser.line_no);
2561         return true;
2562     case T_NEXT:
2563         if(iterator)
2564             iterator->cause_next = true;
2565         else
2566             fprintf(stderr, "%s:%d unexpected next()\n",
2567                     parser.file.toLatin1().constData(), parser.line_no);
2568         return true;
2569     case T_DEFINED:
2570         if(args.count() < 1 || args.count() > 2) {
2571             fprintf(stderr, "%s:%d: defined(function) requires one argument.\n",
2572                     parser.file.toLatin1().constData(), parser.line_no);
2573         } else {
2574            if(args.count() > 1) {
2575                if(args[1] == "test")
2576                    return testFunctions.contains(args[0]);
2577                else if(args[1] == "replace")
2578                    return replaceFunctions.contains(args[0]);
2579                fprintf(stderr, "%s:%d: defined(function, type): unexpected type [%s].\n",
2580                        parser.file.toLatin1().constData(), parser.line_no,
2581                        args[1].toLatin1().constData());
2582             } else {
2583                 if(replaceFunctions.contains(args[0]) || testFunctions.contains(args[0]))
2584                     return true;
2585             }
2586         }
2587         return false;
2588     case T_CONTAINS: {
2589         if(args.count() < 2 || args.count() > 3) {
2590             fprintf(stderr, "%s:%d: contains(var, val) requires at lesat 2 arguments.\n",
2591                     parser.file.toLatin1().constData(), parser.line_no);
2592             return false;
2593         }
2594         QRegExp regx(args[1]);
2595         const QStringList &l = values(args[0], place);
2596         if(args.count() == 2) {
2597             for(int i = 0; i < l.size(); ++i) {
2598                 const QString val = l[i];
2599                 if(regx.exactMatch(val) || val == args[1])
2600                     return true;
2601             }
2602         } else {
2603             const QStringList mutuals = args[2].split('|');
2604             for(int i = l.size()-1; i >= 0; i--) {
2605                 const QString val = l[i];
2606                 for(int mut = 0; mut < mutuals.count(); mut++) {
2607                     if(val == mutuals[mut].trimmed())
2608                         return (regx.exactMatch(val) || val == args[1]);
2609                 }
2610             }
2611         }
2612         return false; }
2613     case T_INFILE: {
2614         if(args.count() < 2 || args.count() > 3) {
2615             fprintf(stderr, "%s:%d: infile(file, var, val) requires at least 2 arguments.\n",
2616                     parser.file.toLatin1().constData(), parser.line_no);
2617             return false;
2618         }
2619
2620         bool ret = false;
2621         QMap<QString, QStringList> tmp;
2622         if(doProjectInclude(Option::fixPathToLocalOS(args[0]), IncludeFlagNewParser, tmp) == IncludeSuccess) {
2623             if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
2624                 QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
2625                 const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
2626                 for(int i = 0; i < in.size(); ++i) {
2627                     if(out.indexOf(in[i]) == -1)
2628                         out += in[i];
2629                 }
2630             }
2631             if(args.count() == 2) {
2632                 ret = tmp.contains(args[1]);
2633             } else {
2634                 QRegExp regx(args[2]);
2635                 const QStringList &l = tmp[args[1]];
2636                 for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
2637                     if(regx.exactMatch((*it)) || (*it) == args[2]) {
2638                         ret = true;
2639                         break;
2640                     }
2641                 }
2642             }
2643         }
2644         return ret; }
2645     case T_COUNT:
2646         if(args.count() != 2 && args.count() != 3) {
2647             fprintf(stderr, "%s:%d: count(var, count) requires two arguments.\n", parser.file.toLatin1().constData(),
2648                     parser.line_no);
2649             return false;
2650         }
2651         if(args.count() == 3) {
2652             QString comp = args[2];
2653             if(comp == ">" || comp == "greaterThan")
2654                 return values(args[0], place).count() > args[1].toInt();
2655             if(comp == ">=")
2656                 return values(args[0], place).count() >= args[1].toInt();
2657             if(comp == "<" || comp == "lessThan")
2658                 return values(args[0], place).count() < args[1].toInt();
2659             if(comp == "<=")
2660                 return values(args[0], place).count() <= args[1].toInt();
2661             if(comp == "equals" || comp == "isEqual" || comp == "=" || comp == "==")
2662                 return values(args[0], place).count() == args[1].toInt();
2663             fprintf(stderr, "%s:%d: unexpected modifier to count(%s)\n", parser.file.toLatin1().constData(),
2664                     parser.line_no, comp.toLatin1().constData());
2665             return false;
2666         }
2667         return values(args[0], place).count() == args[1].toInt();
2668     case T_ISEMPTY:
2669         if(args.count() != 1) {
2670             fprintf(stderr, "%s:%d: isEmpty(var) requires one argument.\n", parser.file.toLatin1().constData(),
2671                     parser.line_no);
2672             return false;
2673         }
2674         return values(args[0], place).isEmpty();
2675     case T_INCLUDE:
2676     case T_LOAD: {
2677         QString parseInto;
2678         const bool include_statement = (func_t == T_INCLUDE);
2679         bool ignore_error = false;
2680         if(args.count() >= 2) {
2681             if(func_t == T_INCLUDE) {
2682                 parseInto = args[1];
2683                 if (args.count() == 3){
2684                     QString sarg = args[2];
2685                     if (sarg.toLower() == "true" || sarg.toInt())
2686                         ignore_error = true;
2687                 }
2688             } else {
2689                 QString sarg = args[1];
2690                 ignore_error = (sarg.toLower() == "true" || sarg.toInt());
2691             }
2692         } else if(args.count() != 1) {
2693             QString func_desc = "load(feature)";
2694             if(include_statement)
2695                 func_desc = "include(file)";
2696             fprintf(stderr, "%s:%d: %s requires one argument.\n", parser.file.toLatin1().constData(),
2697                     parser.line_no, func_desc.toLatin1().constData());
2698             return false;
2699         }
2700         QString file = args.first();
2701         file = Option::fixPathToLocalOS(file);
2702         uchar flags = IncludeFlagNone;
2703         if(!include_statement)
2704             flags |= IncludeFlagFeature;
2705         IncludeStatus stat = IncludeFailure;
2706         if(!parseInto.isEmpty()) {
2707             QMap<QString, QStringList> symbols;
2708             stat = doProjectInclude(file, flags|IncludeFlagNewProject, symbols);
2709             if(stat == IncludeSuccess) {
2710                 QMap<QString, QStringList> out_place;
2711                 for(QMap<QString, QStringList>::ConstIterator it = place.begin(); it != place.end(); ++it) {
2712                     const QString var = it.key();
2713                     if(var != parseInto && !var.startsWith(parseInto + "."))
2714                         out_place.insert(var, it.value());
2715                 }
2716                 for(QMap<QString, QStringList>::ConstIterator it = symbols.begin(); it != symbols.end(); ++it) {
2717                     const QString var = it.key();
2718                     if(!var.startsWith("."))
2719                         out_place.insert(parseInto + "." + it.key(), it.value());
2720                 }
2721                 place = out_place;
2722             }
2723         } else {
2724             stat = doProjectInclude(file, flags, place);
2725         }
2726         if(stat == IncludeFeatureAlreadyLoaded) {
2727             warn_msg(WarnParser, "%s:%d: Duplicate of loaded feature %s",
2728                      parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData());
2729         } else if(stat == IncludeNoExist && !ignore_error) {
2730             warn_msg(WarnAll, "%s:%d: Unable to find file for inclusion %s",
2731                      parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData());
2732             return false;
2733         } else if(stat >= IncludeFailure) {
2734             if(!ignore_error) {
2735                 printf("Project LOAD(): Feature %s cannot be found.\n", file.toLatin1().constData());
2736                 if (!ignore_error)
2737 #if defined(QT_BUILD_QMAKE_LIBRARY)
2738                     return false;
2739 #else
2740                     exit(3);
2741 #endif
2742             }
2743             return false;
2744         }
2745         return true; }
2746     case T_DEBUG: {
2747         if(args.count() != 2) {
2748             fprintf(stderr, "%s:%d: debug(level, message) requires one argument.\n", parser.file.toLatin1().constData(),
2749                     parser.line_no);
2750             return false;
2751         }
2752         QString msg = fixEnvVariables(args[1]);
2753         debug_msg(args[0].toInt(), "Project DEBUG: %s", msg.toLatin1().constData());
2754         return true; }
2755     case T_ERROR:
2756     case T_MESSAGE:
2757     case T_WARNING: {
2758         if(args.count() != 1) {
2759             fprintf(stderr, "%s:%d: %s(message) requires one argument.\n", parser.file.toLatin1().constData(),
2760                     parser.line_no, func.toLatin1().constData());
2761             return false;
2762         }
2763         QString msg = fixEnvVariables(args.first());
2764         fprintf(stderr, "Project %s: %s\n", func.toUpper().toLatin1().constData(), msg.toLatin1().constData());
2765         if(func == "error")
2766 #if defined(QT_BUILD_QMAKE_LIBRARY)
2767             return false;
2768 #else
2769             exit(2);
2770 #endif
2771         return true; }
2772     default:
2773         fprintf(stderr, "%s:%d: Unknown test function: %s\n", parser.file.toLatin1().constData(), parser.line_no,
2774                 func.toLatin1().constData());
2775     }
2776     return false;
2777 }
2778
2779 bool
2780 QMakeProject::doProjectCheckReqs(const QStringList &deps, QMap<QString, QStringList> &place)
2781 {
2782     bool ret = false;
2783     for(QStringList::ConstIterator it = deps.begin(); it != deps.end(); ++it) {
2784         bool test = doProjectTest((*it), place);
2785         if(!test) {
2786             debug_msg(1, "Project Parser: %s:%d Failed test: REQUIRES = %s",
2787                       parser.file.toLatin1().constData(), parser.line_no,
2788                       (*it).toLatin1().constData());
2789             place["QMAKE_FAILED_REQUIREMENTS"].append((*it));
2790             ret = false;
2791         }
2792     }
2793     return ret;
2794 }
2795
2796 bool
2797 QMakeProject::test(const QString &v)
2798 {
2799     QMap<QString, QStringList> tmp = vars;
2800     return doProjectTest(v, tmp);
2801 }
2802
2803 bool
2804 QMakeProject::test(const QString &func, const QList<QStringList> &args)
2805 {
2806     QMap<QString, QStringList> tmp = vars;
2807     return doProjectTest(func, args, tmp);
2808 }
2809
2810 QStringList
2811 QMakeProject::expand(const QString &str)
2812 {
2813     bool ok;
2814     QMap<QString, QStringList> tmp = vars;
2815     const QStringList ret = doVariableReplaceExpand(str, tmp, &ok);
2816     if(ok)
2817         return ret;
2818     return QStringList();
2819 }
2820
2821 QStringList
2822 QMakeProject::expand(const QString &func, const QList<QStringList> &args)
2823 {
2824     QMap<QString, QStringList> tmp = vars;
2825     return doProjectExpand(func, args, tmp);
2826 }
2827
2828 bool
2829 QMakeProject::doVariableReplace(QString &str, QMap<QString, QStringList> &place)
2830 {
2831     bool ret;
2832     str = doVariableReplaceExpand(str, place, &ret).join(QString(Option::field_sep));
2833     return ret;
2834 }
2835
2836 QStringList
2837 QMakeProject::doVariableReplaceExpand(const QString &str, QMap<QString, QStringList> &place, bool *ok)
2838 {
2839     QStringList ret;
2840     if(ok)
2841         *ok = true;
2842     if(str.isEmpty())
2843         return ret;
2844
2845     const ushort LSQUARE = '[';
2846     const ushort RSQUARE = ']';
2847     const ushort LCURLY = '{';
2848     const ushort RCURLY = '}';
2849     const ushort LPAREN = '(';
2850     const ushort RPAREN = ')';
2851     const ushort DOLLAR = '$';
2852     const ushort SLASH = '\\';
2853     const ushort UNDERSCORE = '_';
2854     const ushort DOT = '.';
2855     const ushort SPACE = ' ';
2856     const ushort TAB = '\t';
2857     const ushort SINGLEQUOTE = '\'';
2858     const ushort DOUBLEQUOTE = '"';
2859
2860     ushort unicode, quote = 0;
2861     const QChar *str_data = str.data();
2862     const int str_len = str.length();
2863
2864     ushort term;
2865     QString var, args;
2866
2867     int replaced = 0;
2868     QString current;
2869     for(int i = 0; i < str_len; ++i) {
2870         unicode = str_data[i].unicode();
2871         const int start_var = i;
2872         if(unicode == DOLLAR && str_len > i+2) {
2873             unicode = str_data[++i].unicode();
2874             if(unicode == DOLLAR) {
2875                 term = 0;
2876                 var.clear();
2877                 args.clear();
2878                 enum { VAR, ENVIRON, FUNCTION, PROPERTY } var_type = VAR;
2879                 unicode = str_data[++i].unicode();
2880                 if(unicode == LSQUARE) {
2881                     unicode = str_data[++i].unicode();
2882                     term = RSQUARE;
2883                     var_type = PROPERTY;
2884                 } else if(unicode == LCURLY) {
2885                     unicode = str_data[++i].unicode();
2886                     var_type = VAR;
2887                     term = RCURLY;
2888                 } else if(unicode == LPAREN) {
2889                     unicode = str_data[++i].unicode();
2890                     var_type = ENVIRON;
2891                     term = RPAREN;
2892                 }
2893                 while(1) {
2894                     if(!(unicode & (0xFF<<8)) &&
2895                        unicode != DOT && unicode != UNDERSCORE &&
2896                        //unicode != SINGLEQUOTE && unicode != DOUBLEQUOTE &&
2897                        (unicode < 'a' || unicode > 'z') && (unicode < 'A' || unicode > 'Z') &&
2898                        (unicode < '0' || unicode > '9'))
2899                         break;
2900                     var.append(QChar(unicode));
2901                     if(++i == str_len)
2902                         break;
2903                     unicode = str_data[i].unicode();
2904                     // at this point, i points to either the 'term' or 'next' character (which is in unicode)
2905                 }
2906                 if(var_type == VAR && unicode == LPAREN) {
2907                     var_type = FUNCTION;
2908                     int depth = 0;
2909                     while(1) {
2910                         if(++i == str_len)
2911                             break;
2912                         unicode = str_data[i].unicode();
2913                         if(unicode == LPAREN) {
2914                             depth++;
2915                         } else if(unicode == RPAREN) {
2916                             if(!depth)
2917                                 break;
2918                             --depth;
2919                         }
2920                         args.append(QChar(unicode));
2921                     }
2922                     if(++i < str_len)
2923                         unicode = str_data[i].unicode();
2924                     else
2925                         unicode = 0;
2926                     // at this point i is pointing to the 'next' character (which is in unicode)
2927                     // this might actually be a term character since you can do $${func()}
2928                 }
2929                 if(term) {
2930                     if(unicode != term) {
2931                         qmake_error_msg("Missing " + QString(term) + " terminator [found " + (unicode?QString(unicode):QString("end-of-line")) + "]");
2932                         if(ok)
2933                             *ok = false;
2934                         return QStringList();
2935                     }
2936                 } else {
2937                     // move the 'cursor' back to the last char of the thing we were looking at
2938                     --i;
2939                 }
2940                 // since i never points to the 'next' character, there is no reason for this to be set
2941                 unicode = 0;
2942
2943                 QStringList replacement;
2944                 if(var_type == ENVIRON) {
2945                     replacement = split_value_list(QString::fromLocal8Bit(qgetenv(var.toLatin1().constData())));
2946                 } else if(var_type == PROPERTY) {
2947                     if(prop)
2948                         replacement = split_value_list(prop->value(var));
2949                 } else if(var_type == FUNCTION) {
2950                     replacement = doProjectExpand(var, args, place);
2951                 } else if(var_type == VAR) {
2952                     replacement = values(var, place);
2953                 }
2954                 if(!(replaced++) && start_var)
2955                     current = str.left(start_var);
2956                 if(!replacement.isEmpty()) {
2957                     if(quote) {
2958                         current += replacement.join(QString(Option::field_sep));
2959                     } else {
2960                         current += replacement.takeFirst();
2961                         if(!replacement.isEmpty()) {
2962                             if(!current.isEmpty())
2963                                 ret.append(current);
2964                             current = replacement.takeLast();
2965                             if(!replacement.isEmpty())
2966                                 ret += replacement;
2967                         }
2968                     }
2969                 }
2970                 debug_msg(2, "Project Parser [var replace]: %s -> %s",
2971                           str.toLatin1().constData(), var.toLatin1().constData(),
2972                           replacement.join("::").toLatin1().constData());
2973             } else {
2974                 if(replaced)
2975                     current.append("$");
2976             }
2977         }
2978         if(quote && unicode == quote) {
2979             unicode = 0;
2980             quote = 0;
2981         } else if(unicode == SLASH) {
2982             bool escape = false;
2983             const char *symbols = "[]{}()$\\'\"";
2984             for(const char *s = symbols; *s; ++s) {
2985                 if(str_data[i+1].unicode() == (ushort)*s) {
2986                     i++;
2987                     escape = true;
2988                     if(!(replaced++))
2989                         current = str.left(start_var);
2990                     current.append(str.at(i));
2991                     break;
2992                 }
2993             }
2994             if(escape || !replaced)
2995                 unicode =0;
2996         } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
2997             quote = unicode;
2998             unicode = 0;
2999             if(!(replaced++) && i)
3000                 current = str.left(i);
3001         } else if(!quote && (unicode == SPACE || unicode == TAB)) {
3002             unicode = 0;
3003             if(!current.isEmpty()) {
3004                 ret.append(current);
3005                 current.clear();
3006             }
3007         }
3008         if(replaced && unicode)
3009             current.append(QChar(unicode));
3010     }
3011     if(!replaced)
3012         ret = QStringList(str);
3013     else if(!current.isEmpty())
3014         ret.append(current);
3015     //qDebug() << "REPLACE" << str << ret;
3016     return ret;
3017 }
3018
3019 QStringList &QMakeProject::values(const QString &_var, QMap<QString, QStringList> &place)
3020 {
3021     QString var = varMap(_var);
3022     if(var == QLatin1String("LITERAL_WHITESPACE")) { //a real space in a token)
3023         var = ".BUILTIN." + var;
3024         place[var] = QStringList(QLatin1String("\t"));
3025     } else if(var == QLatin1String("LITERAL_DOLLAR")) { //a real $
3026         var = ".BUILTIN." + var;
3027         place[var] = QStringList(QLatin1String("$"));
3028     } else if(var == QLatin1String("LITERAL_HASH")) { //a real #
3029         var = ".BUILTIN." + var;
3030         place[var] = QStringList("#");
3031     } else if(var == QLatin1String("OUT_PWD")) { //the out going dir
3032         var = ".BUILTIN." + var;
3033         place[var] =  QStringList(Option::output_dir);
3034     } else if(var == QLatin1String("PWD") ||  //current working dir (of _FILE_)
3035               var == QLatin1String("IN_PWD")) {
3036         var = ".BUILTIN." + var;
3037         place[var] = QStringList(qmake_getpwd());
3038     } else if(var == QLatin1String("DIR_SEPARATOR")) {
3039         var = ".BUILTIN." + var;
3040         place[var] =  QStringList(Option::dir_sep);
3041     } else if(var == QLatin1String("DIRLIST_SEPARATOR")) {
3042         var = ".BUILTIN." + var;
3043         place[var] = QStringList(Option::dirlist_sep);
3044     } else if(var == QLatin1String("_LINE_")) { //parser line number
3045         var = ".BUILTIN." + var;
3046         place[var] = QStringList(QString::number(parser.line_no));
3047     } else if(var == QLatin1String("_FILE_")) { //parser file
3048         var = ".BUILTIN." + var;
3049         place[var] = QStringList(parser.file);
3050     } else if(var == QLatin1String("_DATE_")) { //current date/time
3051         var = ".BUILTIN." + var;
3052         place[var] = QStringList(QDateTime::currentDateTime().toString());
3053     } else if(var == QLatin1String("_PRO_FILE_")) {
3054         var = ".BUILTIN." + var;
3055         place[var] = QStringList(pfile);
3056     } else if(var == QLatin1String("_PRO_FILE_PWD_")) {
3057         var = ".BUILTIN." + var;
3058         place[var] =  QStringList(QFileInfo(pfile).absolutePath());
3059     } else if(var == QLatin1String("_QMAKE_CACHE_")) {
3060         var = ".BUILTIN." + var;
3061         if(Option::mkfile::do_cache)
3062             place[var] = QStringList(Option::mkfile::cachefile);
3063     } else if(var == QLatin1String("TEMPLATE")) {
3064         if(!Option::user_template.isEmpty()) {
3065             var = ".BUILTIN.USER." + var;
3066             place[var] =  QStringList(Option::user_template);
3067         } else if(!place[var].isEmpty()) {
3068             QString orig_template = place["TEMPLATE"].first(), real_template;
3069             if(!Option::user_template_prefix.isEmpty() && !orig_template.startsWith(Option::user_template_prefix))
3070                 real_template = Option::user_template_prefix + orig_template;
3071             if(real_template.endsWith(".t"))
3072                 real_template = real_template.left(real_template.length()-2);
3073             if(!real_template.isEmpty()) {
3074                 var = ".BUILTIN." + var;
3075                 place[var] = QStringList(real_template);
3076             }
3077         } else {
3078             var = ".BUILTIN." + var;
3079             place[var] =  QStringList("app");
3080         }
3081     } else if(var.startsWith(QLatin1String("QMAKE_HOST."))) {
3082         QString ret, type = var.mid(11);
3083 #if defined(Q_OS_WIN32)
3084         if(type == "os") {
3085             ret = "Windows";
3086         } else if(type == "name") {
3087             DWORD name_length = 1024;
3088             wchar_t name[1024];
3089             if (GetComputerName(name, &name_length))
3090                 ret = QString::fromWCharArray(name);
3091         } else if(type == "version" || type == "version_string") {
3092             QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
3093             if(type == "version")
3094                 ret = QString::number(ver);
3095             else if(ver == QSysInfo::WV_Me)
3096                 ret = "WinMe";
3097             else if(ver == QSysInfo::WV_95)
3098                 ret = "Win95";
3099             else if(ver == QSysInfo::WV_98)
3100                 ret = "Win98";
3101             else if(ver == QSysInfo::WV_NT)
3102                 ret = "WinNT";
3103             else if(ver == QSysInfo::WV_2000)
3104                 ret = "Win2000";
3105             else if(ver == QSysInfo::WV_2000)
3106                 ret = "Win2003";
3107             else if(ver == QSysInfo::WV_XP)
3108                 ret = "WinXP";
3109             else if(ver == QSysInfo::WV_VISTA)
3110                 ret = "WinVista";
3111             else
3112                 ret = "Unknown";
3113         } else if(type == "arch") {
3114             SYSTEM_INFO info;
3115             GetSystemInfo(&info);
3116             switch(info.wProcessorArchitecture) {
3117 #ifdef PROCESSOR_ARCHITECTURE_AMD64
3118             case PROCESSOR_ARCHITECTURE_AMD64:
3119                 ret = "x86_64";
3120                 break;
3121 #endif
3122             case PROCESSOR_ARCHITECTURE_INTEL:
3123                 ret = "x86";
3124                 break;
3125             case PROCESSOR_ARCHITECTURE_IA64:
3126 #ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
3127             case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
3128 #endif
3129                 ret = "IA64";
3130                 break;
3131             default:
3132                 ret = "Unknown";
3133                 break;
3134             }
3135         }
3136 #elif defined(Q_OS_UNIX)
3137         struct utsname name;
3138         if(!uname(&name)) {
3139             if(type == "os")
3140                 ret = name.sysname;
3141             else if(type == "name")
3142                 ret = name.nodename;
3143             else if(type == "version")
3144                 ret = name.release;
3145             else if(type == "version_string")
3146                 ret = name.version;
3147             else if(type == "arch")
3148                 ret = name.machine;
3149         }
3150 #endif
3151         var = ".BUILTIN.HOST." + type;
3152         place[var] = QStringList(ret);
3153     } else if (var == QLatin1String("QMAKE_DIR_SEP")) {
3154         if (place[var].isEmpty())
3155             return values("DIR_SEPARATOR", place);
3156     } else if (var == QLatin1String("EPOCROOT")) {
3157         if (place[var].isEmpty())
3158             place[var] = QStringList(epocRoot());
3159     }
3160     //qDebug("REPLACE [%s]->[%s]", qPrintable(var), qPrintable(place[var].join("::")));
3161     return place[var];
3162 }
3163
3164 QT_END_NAMESPACE