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project.cpp@ 1063

Last change on this file since 1063 was 967, checked in by Dmitry A. Kuminov, 14 years ago

qmake: Added replace functions fixpath_target and fixpath_local.

They match to Option::fixPathToTargetOS() and Option::fixPathToTargetOS()
respectively. These operations are frequently used to fix paths when generating
makefiles and having them in .pro allows to do many things that would otherwise
require patching qmake itself. See the next changeset for a real life example.

File size: 123.9 KB

Rev	Line
[2]	1	/****************************************************************************
	2	**
[846]	3	** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
[561]	4	** All rights reserved.
	5	** Contact: Nokia Corporation (qt-info@nokia.com)
[2]	6	**
	7	** This file is part of the qmake application of the Qt Toolkit.
	8	**
	9	** $QT_BEGIN_LICENSE:LGPL$
	10	** Commercial Usage
	11	** Licensees holding valid Qt Commercial licenses may use this file in
	12	** accordance with the Qt Commercial License Agreement provided with the
	13	** Software or, alternatively, in accordance with the terms contained in
	14	** a written agreement between you and Nokia.
	15	**
	16	** GNU Lesser General Public License Usage
	17	** Alternatively, this file may be used under the terms of the GNU Lesser
	18	** General Public License version 2.1 as published by the Free Software
	19	** Foundation and appearing in the file LICENSE.LGPL included in the
	20	** packaging of this file. Please review the following information to
	21	** ensure the GNU Lesser General Public License version 2.1 requirements
	22	** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
	23	**
[561]	24	** In addition, as a special exception, Nokia gives you certain additional
	25	** rights. These rights are described in the Nokia Qt LGPL Exception
	26	** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
[2]	27	**
	28	** GNU General Public License Usage
	29	** Alternatively, this file may be used under the terms of the GNU
	30	** General Public License version 3.0 as published by the Free Software
	31	** Foundation and appearing in the file LICENSE.GPL included in the
	32	** packaging of this file. Please review the following information to
	33	** ensure the GNU General Public License version 3.0 requirements will be
	34	** met: http://www.gnu.org/copyleft/gpl.html.
	35	**
[561]	36	** If you have questions regarding the use of this file, please contact
	37	** Nokia at qt-info@nokia.com.
[2]	38	** $QT_END_LICENSE$
	39	**
	40	****************************************************************************/
	41
	42	#include "project.h"
	43	#include "property.h"
	44	#include "option.h"
	45	#include "cachekeys.h"
[846]	46	#include "generators/metamakefile.h"
[2]	47
	48	#include <qdatetime.h>
	49	#include <qfile.h>
	50	#include <qfileinfo.h>
	51	#include <qdir.h>
	52	#include <qregexp.h>
	53	#include <qtextstream.h>
	54	#include <qstack.h>
	55	#include <qhash.h>
	56	#include <qdebug.h>
	57	#ifdef Q_OS_UNIX
	58	#include <unistd.h>
	59	#include <sys/utsname.h>
	60	#elif defined(Q_OS_WIN32)
[561]	61	#include <windows.h>
[29]	62	#elif defined(Q_OS_OS2)
	63	#include <qt_os2.h>
[2]	64	#endif
	65	#include <stdio.h>
	66	#include <stdlib.h>
	67
[769]	68	// Included from tools/shared
[846]	69	#include <symbian/epocroot_p.h>
[769]	70
[2]	71	#ifdef Q_OS_WIN32
	72	#define QT_POPEN _popen
	73	#define QT_PCLOSE _pclose
	74	#else
	75	#define QT_POPEN popen
	76	#define QT_PCLOSE pclose
	77	#endif
	78
	79	QT_BEGIN_NAMESPACE
	80
[846]	81	//expand functions
[2]	82	enum ExpandFunc { E_MEMBER=1, E_FIRST, E_LAST, E_CAT, E_FROMFILE, E_EVAL, E_LIST,
	83	E_SPRINTF, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
	84	E_FIND, E_SYSTEM, E_UNIQUE, E_QUOTE, E_ESCAPE_EXPAND,
[561]	85	E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE, E_REPLACE,
[967]	86	E_SIZE, E_GENERATE_UID, E_FIXPATH_TARGET, E_FIXPATH_LOCAL };
[2]	87	QMap<QString, ExpandFunc> qmake_expandFunctions()
	88	{
	89	static QMap<QString, ExpandFunc> *qmake_expand_functions = 0;
	90	if(!qmake_expand_functions) {
	91	qmake_expand_functions = new QMap<QString, ExpandFunc>;
	92	qmakeAddCacheClear(qmakeDeleteCacheClear_QMapStringInt, (void**)&qmake_expand_functions);
	93	qmake_expand_functions->insert("member", E_MEMBER);
	94	qmake_expand_functions->insert("first", E_FIRST);
	95	qmake_expand_functions->insert("last", E_LAST);
	96	qmake_expand_functions->insert("cat", E_CAT);
	97	qmake_expand_functions->insert("fromfile", E_FROMFILE);
	98	qmake_expand_functions->insert("eval", E_EVAL);
	99	qmake_expand_functions->insert("list", E_LIST);
	100	qmake_expand_functions->insert("sprintf", E_SPRINTF);
	101	qmake_expand_functions->insert("join", E_JOIN);
	102	qmake_expand_functions->insert("split", E_SPLIT);
	103	qmake_expand_functions->insert("basename", E_BASENAME);
	104	qmake_expand_functions->insert("dirname", E_DIRNAME);
	105	qmake_expand_functions->insert("section", E_SECTION);
	106	qmake_expand_functions->insert("find", E_FIND);
	107	qmake_expand_functions->insert("system", E_SYSTEM);
	108	qmake_expand_functions->insert("unique", E_UNIQUE);
	109	qmake_expand_functions->insert("quote", E_QUOTE);
	110	qmake_expand_functions->insert("escape_expand", E_ESCAPE_EXPAND);
	111	qmake_expand_functions->insert("upper", E_UPPER);
	112	qmake_expand_functions->insert("lower", E_LOWER);
	113	qmake_expand_functions->insert("re_escape", E_RE_ESCAPE);
	114	qmake_expand_functions->insert("files", E_FILES);
	115	qmake_expand_functions->insert("prompt", E_PROMPT);
	116	qmake_expand_functions->insert("replace", E_REPLACE);
[561]	117	qmake_expand_functions->insert("size", E_SIZE);
[651]	118	qmake_expand_functions->insert("generate_uid", E_GENERATE_UID);
[967]	119	qmake_expand_functions->insert("fixpath_target", E_FIXPATH_TARGET);
	120	qmake_expand_functions->insert("fixpath_local", E_FIXPATH_LOCAL);
[2]	121	}
	122	return *qmake_expand_functions;
	123	}
	124	//replace functions
	125	enum TestFunc { T_REQUIRES=1, T_GREATERTHAN, T_LESSTHAN, T_EQUALS,
	126	T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM,
	127	T_RETURN, T_BREAK, T_NEXT, T_DEFINED, T_CONTAINS, T_INFILE,
	128	T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, T_DEBUG, T_ERROR,
[846]	129	T_MESSAGE, T_WARNING, T_IF, T_OPTION };
[2]	130	QMap<QString, TestFunc> qmake_testFunctions()
	131	{
	132	static QMap<QString, TestFunc> *qmake_test_functions = 0;
	133	if(!qmake_test_functions) {
	134	qmake_test_functions = new QMap<QString, TestFunc>;
	135	qmake_test_functions->insert("requires", T_REQUIRES);
	136	qmake_test_functions->insert("greaterThan", T_GREATERTHAN);
	137	qmake_test_functions->insert("lessThan", T_LESSTHAN);
	138	qmake_test_functions->insert("equals", T_EQUALS);
	139	qmake_test_functions->insert("isEqual", T_EQUALS);
	140	qmake_test_functions->insert("exists", T_EXISTS);
	141	qmake_test_functions->insert("export", T_EXPORT);
	142	qmake_test_functions->insert("clear", T_CLEAR);
	143	qmake_test_functions->insert("unset", T_UNSET);
	144	qmake_test_functions->insert("eval", T_EVAL);
	145	qmake_test_functions->insert("CONFIG", T_CONFIG);
	146	qmake_test_functions->insert("if", T_IF);
	147	qmake_test_functions->insert("isActiveConfig", T_CONFIG);
	148	qmake_test_functions->insert("system", T_SYSTEM);
	149	qmake_test_functions->insert("return", T_RETURN);
	150	qmake_test_functions->insert("break", T_BREAK);
	151	qmake_test_functions->insert("next", T_NEXT);
	152	qmake_test_functions->insert("defined", T_DEFINED);
	153	qmake_test_functions->insert("contains", T_CONTAINS);
	154	qmake_test_functions->insert("infile", T_INFILE);
	155	qmake_test_functions->insert("count", T_COUNT);
	156	qmake_test_functions->insert("isEmpty", T_ISEMPTY);
	157	qmake_test_functions->insert("include", T_INCLUDE);
	158	qmake_test_functions->insert("load", T_LOAD);
	159	qmake_test_functions->insert("debug", T_DEBUG);
	160	qmake_test_functions->insert("error", T_ERROR);
	161	qmake_test_functions->insert("message", T_MESSAGE);
	162	qmake_test_functions->insert("warning", T_WARNING);
[846]	163	qmake_test_functions->insert("option", T_OPTION);
[2]	164	}
	165	return *qmake_test_functions;
	166	}
	167
	168	struct parser_info {
	169	QString file;
	170	int line_no;
	171	bool from_file;
	172	} parser;
	173
	174	static QString remove_quotes(const QString &arg)
	175	{
	176	const ushort SINGLEQUOTE = '\'';
	177	const ushort DOUBLEQUOTE = '"';
	178
	179	const QChar *arg_data = arg.data();
	180	const ushort first = arg_data->unicode();
	181	const int arg_len = arg.length();
	182	if(first == SINGLEQUOTE \|\| first == DOUBLEQUOTE) {
	183	const ushort last = (arg_data+arg_len-1)->unicode();
	184	if(last == first)
	185	return arg.mid(1, arg_len-2);
	186	}
	187	return arg;
	188	}
	189
	190	static QString varMap(const QString &x)
	191	{
	192	QString ret(x);
[846]	193	if(ret == "INTERFACES")
[2]	194	ret = "FORMS";
	195	else if(ret == "QMAKE_POST_BUILD")
	196	ret = "QMAKE_POST_LINK";
	197	else if(ret == "TARGETDEPS")
	198	ret = "POST_TARGETDEPS";
	199	else if(ret == "LIBPATH")
	200	ret = "QMAKE_LIBDIR";
	201	else if(ret == "QMAKE_EXT_MOC")
	202	ret = "QMAKE_EXT_CPP_MOC";
	203	else if(ret == "QMAKE_MOD_MOC")
	204	ret = "QMAKE_H_MOD_MOC";
	205	else if(ret == "QMAKE_LFLAGS_SHAPP")
	206	ret = "QMAKE_LFLAGS_APP";
	207	else if(ret == "PRECOMPH")
	208	ret = "PRECOMPILED_HEADER";
	209	else if(ret == "PRECOMPCPP")
	210	ret = "PRECOMPILED_SOURCE";
	211	else if(ret == "INCPATH")
	212	ret = "INCLUDEPATH";
	213	else if(ret == "QMAKE_EXTRA_WIN_COMPILERS" \|\| ret == "QMAKE_EXTRA_UNIX_COMPILERS")
	214	ret = "QMAKE_EXTRA_COMPILERS";
	215	else if(ret == "QMAKE_EXTRA_WIN_TARGETS" \|\| ret == "QMAKE_EXTRA_UNIX_TARGETS")
	216	ret = "QMAKE_EXTRA_TARGETS";
	217	else if(ret == "QMAKE_EXTRA_UNIX_INCLUDES")
	218	ret = "QMAKE_EXTRA_INCLUDES";
	219	else if(ret == "QMAKE_EXTRA_UNIX_VARIABLES")
	220	ret = "QMAKE_EXTRA_VARIABLES";
	221	else if(ret == "QMAKE_RPATH")
	222	ret = "QMAKE_LFLAGS_RPATH";
	223	else if(ret == "QMAKE_FRAMEWORKDIR")
	224	ret = "QMAKE_FRAMEWORKPATH";
	225	else if(ret == "QMAKE_FRAMEWORKDIR_FLAGS")
	226	ret = "QMAKE_FRAMEWORKPATH_FLAGS";
[846]	227	else
	228	return ret;
	229	warn_msg(WarnDeprecated, "%s:%d: Variable %s is deprecated; use %s instead.",
	230	parser.file.toLatin1().constData(), parser.line_no,
	231	x.toLatin1().constData(), ret.toLatin1().constData());
[2]	232	return ret;
	233	}
	234
	235	static QStringList split_arg_list(QString params)
	236	{
	237	int quote = 0;
	238	QStringList args;
	239
	240	const ushort LPAREN = '(';
	241	const ushort RPAREN = ')';
	242	const ushort SINGLEQUOTE = '\'';
	243	const ushort DOUBLEQUOTE = '"';
	244	const ushort COMMA = ',';
	245	const ushort SPACE = ' ';
	246	//const ushort TAB = '\t';
	247
	248	ushort unicode;
	249	const QChar *params_data = params.data();
	250	const int params_len = params.length();
	251	int last = 0;
	252	while(last < params_len && (params_data[last].unicode() == SPACE
	253	/\|\| params_data[last].unicode() == TAB/))
	254	++last;
	255	for(int x = last, parens = 0; x <= params_len; x++) {
	256	unicode = params_data[x].unicode();
	257	if(x == params_len) {
	258	while(x && params_data[x-1].unicode() == SPACE)
	259	--x;
	260	QString mid(params_data+last, x-last);
	261	if(quote) {
	262	if(mid[0] == quote && mid[(int)mid.length()-1] == quote)
	263	mid = mid.mid(1, mid.length()-2);
	264	quote = 0;
	265	}
	266	args << mid;
	267	break;
	268	}
	269	if(unicode == LPAREN) {
	270	--parens;
	271	} else if(unicode == RPAREN) {
	272	++parens;
	273	} else if(quote && unicode == quote) {
	274	quote = 0;
	275	} else if(!quote && (unicode == SINGLEQUOTE \|\| unicode == DOUBLEQUOTE)) {
	276	quote = unicode;
	277	}
	278	if(!parens && !quote && unicode == COMMA) {
	279	QString mid = params.mid(last, x - last).trimmed();
	280	args << mid;
	281	last = x+1;
	282	while(last < params_len && (params_data[last].unicode() == SPACE
	283	/\|\| params_data[last].unicode() == TAB/))
	284	++last;
	285	}
	286	}
	287	return args;
	288	}
	289
[846]	290	static QStringList split_value_list(const QString &vals)
[2]	291	{
	292	QString build;
	293	QStringList ret;
	294	QStack<char> quote;
	295
	296	const ushort LPAREN = '(';
	297	const ushort RPAREN = ')';
	298	const ushort SINGLEQUOTE = '\'';
	299	const ushort DOUBLEQUOTE = '"';
	300	const ushort BACKSLASH = '\\';
	301
	302	ushort unicode;
	303	const QChar *vals_data = vals.data();
	304	const int vals_len = vals.length();
	305	for(int x = 0, parens = 0; x < vals_len; x++) {
	306	unicode = vals_data[x].unicode();
	307	if(x != (int)vals_len-1 && unicode == BACKSLASH &&
	308	(vals_data[x+1].unicode() == SINGLEQUOTE \|\| vals_data[x+1].unicode() == DOUBLEQUOTE)) {
	309	build += vals_data[x++]; //get that 'escape'
	310	} else if(!quote.isEmpty() && unicode == quote.top()) {
	311	quote.pop();
	312	} else if(unicode == SINGLEQUOTE \|\| unicode == DOUBLEQUOTE) {
	313	quote.push(unicode);
	314	} else if(unicode == RPAREN) {
	315	--parens;
	316	} else if(unicode == LPAREN) {
	317	++parens;
	318	}
	319
[846]	320	if(!parens && quote.isEmpty() && (vals_data[x] == Option::field_sep)) {
[2]	321	ret << build;
	322	build.clear();
	323	} else {
	324	build += vals_data[x];
	325	}
	326	}
	327	if(!build.isEmpty())
	328	ret << build;
	329	return ret;
	330	}
	331
	332	//just a parsable entity
	333	struct ParsableBlock
	334	{
	335	ParsableBlock() : ref_cnt(1) { }
	336	virtual ~ParsableBlock() { }
	337
	338	struct Parse {
	339	QString text;
	340	parser_info pi;
	341	Parse(const QString &t) : text(t){ pi = parser; }
	342	};
	343	QList<Parse> parselist;
	344
	345	inline int ref() { return ++ref_cnt; }
	346	inline int deref() { return --ref_cnt; }
	347
	348	protected:
	349	int ref_cnt;
	350	virtual bool continueBlock() = 0;
	351	bool eval(QMakeProject *p, QMap<QString, QStringList> &place);
	352	};
	353
	354	bool ParsableBlock::eval(QMakeProject *p, QMap<QString, QStringList> &place)
	355	{
	356	//save state
	357	parser_info pi = parser;
	358	const int block_count = p->scope_blocks.count();
	359
	360	//execute
	361	bool ret = true;
	362	for(int i = 0; i < parselist.count(); i++) {
	363	parser = parselist.at(i).pi;
	364	if(!(ret = p->parse(parselist.at(i).text, place)) \|\| !continueBlock())
	365	break;
	366	}
	367
	368	//restore state
	369	parser = pi;
	370	while(p->scope_blocks.count() > block_count)
	371	p->scope_blocks.pop();
	372	return ret;
	373	}
	374
	375	//defined functions
	376	struct FunctionBlock : public ParsableBlock
	377	{
	378	FunctionBlock() : calling_place(0), scope_level(1), cause_return(false) { }
	379
	380	QMap<QString, QStringList> vars;
	381	QMap<QString, QStringList> *calling_place;
	382	QStringList return_value;
	383	int scope_level;
	384	bool cause_return;
	385
	386	bool exec(const QList<QStringList> &args,
	387	QMakeProject *p, QMap<QString, QStringList> &place, QStringList &functionReturn);
	388	virtual bool continueBlock() { return !cause_return; }
	389	};
	390
	391	bool FunctionBlock::exec(const QList<QStringList> &args,
	392	QMakeProject *proj, QMap<QString, QStringList> &place,
	393	QStringList &functionReturn)
	394	{
	395	//save state
	396	#if 1
	397	calling_place = &place;
	398	#else
	399	calling_place = &proj->variables();
	400	#endif
	401	return_value.clear();
	402	cause_return = false;
	403
	404	//execute
	405	#if 0
	406	vars = proj->variables(); // should be place so that local variables can be inherited
	407	#else
	408	vars = place;
	409	#endif
	410	vars["ARGS"].clear();
	411	for(int i = 0; i < args.count(); i++) {
	412	vars["ARGS"] += args[i];
	413	vars[QString::number(i+1)] = args[i];
	414	}
	415	bool ret = ParsableBlock::eval(proj, vars);
	416	functionReturn = return_value;
	417
	418	//restore state
	419	calling_place = 0;
	420	return_value.clear();
	421	vars.clear();
	422	return ret;
	423	}
	424
	425	//loops
	426	struct IteratorBlock : public ParsableBlock
	427	{
	428	IteratorBlock() : scope_level(1), loop_forever(false), cause_break(false), cause_next(false) { }
	429
	430	int scope_level;
	431
	432	struct Test {
	433	QString func;
	434	QStringList args;
	435	bool invert;
	436	parser_info pi;
	437	Test(const QString &f, QStringList &a, bool i) : func(f), args(a), invert(i) { pi = parser; }
	438	};
	439	QList<Test> test;
	440
	441	QString variable;
	442
	443	bool loop_forever, cause_break, cause_next;
	444	QStringList list;
	445
	446	bool exec(QMakeProject *p, QMap<QString, QStringList> &place);
	447	virtual bool continueBlock() { return !cause_next && !cause_break; }
	448	};
	449	bool IteratorBlock::exec(QMakeProject *p, QMap<QString, QStringList> &place)
	450	{
	451	bool ret = true;
	452	QStringList::Iterator it;
	453	if(!loop_forever)
	454	it = list.begin();
	455	int iterate_count = 0;
	456	//save state
	457	IteratorBlock *saved_iterator = p->iterator;
	458	p->iterator = this;
	459
	460	//do the loop
	461	while(loop_forever \|\| it != list.end()) {
	462	cause_next = cause_break = false;
	463	if(!loop_forever && (*it).isEmpty()) { //ignore empty items
	464	++it;
	465	continue;
	466	}
	467
	468	//set up the loop variable
	469	QStringList va;
	470	if(!variable.isEmpty()) {
	471	va = place[variable];
	472	if(loop_forever)
	473	place[variable] = QStringList(QString::number(iterate_count));
	474	else
	475	place[variable] = QStringList(*it);
	476	}
	477	//do the iterations
	478	bool succeed = true;
	479	for(QList<Test>::Iterator test_it = test.begin(); test_it != test.end(); ++test_it) {
	480	parser = (*test_it).pi;
	481	succeed = p->doProjectTest((test_it).func, (test_it).args, place);
	482	if((*test_it).invert)
	483	succeed = !succeed;
	484	if(!succeed)
	485	break;
	486	}
	487	if(succeed)
	488	ret = ParsableBlock::eval(p, place);
	489	//restore the variable in the map
	490	if(!variable.isEmpty())
	491	place[variable] = va;
	492	//loop counters
	493	if(!loop_forever)
	494	++it;
	495	iterate_count++;
	496	if(!ret \|\| cause_break)
	497	break;
	498	}
	499
	500	//restore state
	501	p->iterator = saved_iterator;
	502	return ret;
	503	}
	504
	505	QMakeProject::ScopeBlock::~ScopeBlock()
	506	{
	507	#if 0
	508	if(iterate)
	509	delete iterate;
	510	#endif
	511	}
	512
	513	static void qmake_error_msg(const QString &msg)
	514	{
	515	fprintf(stderr, "%s:%d: %s\n", parser.file.toLatin1().constData(), parser.line_no,
	516	msg.toLatin1().constData());
	517	}
	518
	519	/*
	520	1) environment variable QMAKEFEATURES (as separated by colons)
	521	2) property variable QMAKEFEATURES (as separated by colons)
	522	3) <project_root> (where .qmake.cache lives) + FEATURES_DIR
	523	4) environment variable QMAKEPATH (as separated by colons) + /mkspecs/FEATURES_DIR
	524	5) your QMAKESPEC/features dir
	525	6) your data_install/mkspecs/FEATURES_DIR
	526	7) your QMAKESPEC/../FEATURES_DIR dir
	527
	528	FEATURES_DIR is defined as:
	529
	530	1) features/(unix\|win32\|macx)/
	531	2) features/
	532	*/
	533	QStringList qmake_feature_paths(QMakeProperty *prop=0)
	534	{
	535	QStringList concat;
	536	{
	537	const QString base_concat = QDir::separator() + QString("features");
	538	switch(Option::target_mode) {
	539	case Option::TARG_MACX_MODE: //also a unix
	540	concat << base_concat + QDir::separator() + "mac";
	541	concat << base_concat + QDir::separator() + "macx";
	542	concat << base_concat + QDir::separator() + "unix";
	543	break;
[846]	544	default: // Can't happen, just make the compiler shut up
[2]	545	case Option::TARG_UNIX_MODE:
[846]	546	concat << base_concat + QDir::separator() + "unix";
	547	break;
[2]	548	case Option::TARG_WIN_MODE:
[846]	549	concat << base_concat + QDir::separator() + "win32";
	550	break;
	551	case Option::TARG_SYMBIAN_MODE:
	552	concat << base_concat + QDir::separator() + "symbian";
	553	break;
[27]	554	case Option::TARG_OS2_MODE:
	555	concat << base_concat + QDir::separator() + "os2";
	556	break;
[2]	557	}
	558	concat << base_concat;
	559	}
	560	const QString mkspecs_concat = QDir::separator() + QString("mkspecs");
	561	QStringList feature_roots;
	562	QByteArray mkspec_path = qgetenv("QMAKEFEATURES");
	563	if(!mkspec_path.isNull())
	564	feature_roots += splitPathList(QString::fromLocal8Bit(mkspec_path));
	565	if(prop)
	566	feature_roots += splitPathList(prop->value("QMAKEFEATURES"));
	567	if(!Option::mkfile::cachefile.isEmpty()) {
	568	QString path;
[846]	569	int last_slash = Option::mkfile::cachefile.lastIndexOf(QDir::separator());
[2]	570	if(last_slash != -1)
[846]	571	path = Option::fixPathToLocalOS(Option::mkfile::cachefile.left(last_slash), false);
[2]	572	for(QStringList::Iterator concat_it = concat.begin();
	573	concat_it != concat.end(); ++concat_it)
	574	feature_roots << (path + (*concat_it));
	575	}
	576	QByteArray qmakepath = qgetenv("QMAKEPATH");
	577	if (!qmakepath.isNull()) {
	578	const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
	579	for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it) {
	580	for(QStringList::Iterator concat_it = concat.begin();
	581	concat_it != concat.end(); ++concat_it)
	582	feature_roots << ((it) + mkspecs_concat + (concat_it));
	583	}
	584	}
	585	if(!Option::mkfile::qmakespec.isEmpty())
	586	feature_roots << Option::mkfile::qmakespec + QDir::separator() + "features";
	587	if(!Option::mkfile::qmakespec.isEmpty()) {
	588	QFileInfo specfi(Option::mkfile::qmakespec);
	589	QDir specdir(specfi.absoluteFilePath());
	590	while(!specdir.isRoot()) {
	591	if(!specdir.cdUp() \|\| specdir.isRoot())
	592	break;
	593	if(QFile::exists(specdir.path() + QDir::separator() + "features")) {
	594	for(QStringList::Iterator concat_it = concat.begin();
	595	concat_it != concat.end(); ++concat_it)
	596	feature_roots << (specdir.path() + (*concat_it));
	597	break;
	598	}
	599	}
	600	}
	601	for(QStringList::Iterator concat_it = concat.begin();
	602	concat_it != concat.end(); ++concat_it)
	603	feature_roots << (QLibraryInfo::location(QLibraryInfo::PrefixPath) +
	604	mkspecs_concat + (*concat_it));
	605	for(QStringList::Iterator concat_it = concat.begin();
	606	concat_it != concat.end(); ++concat_it)
	607	feature_roots << (QLibraryInfo::location(QLibraryInfo::DataPath) +
	608	mkspecs_concat + (*concat_it));
	609	return feature_roots;
	610	}
	611
	612	QStringList qmake_mkspec_paths()
	613	{
	614	QStringList ret;
	615	const QString concat = QDir::separator() + QString("mkspecs");
	616	QByteArray qmakepath = qgetenv("QMAKEPATH");
	617	if (!qmakepath.isEmpty()) {
	618	const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
	619	for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
	620	ret << ((*it) + concat);
	621	}
	622	ret << QLibraryInfo::location(QLibraryInfo::DataPath) + concat;
	623
	624	return ret;
	625	}
	626
	627	QMakeProject::~QMakeProject()
	628	{
	629	if(own_prop)
	630	delete prop;
	631	for(QMap<QString, FunctionBlock*>::iterator it = replaceFunctions.begin(); it != replaceFunctions.end(); ++it) {
	632	if(!it.value()->deref())
	633	delete it.value();
	634	}
	635	replaceFunctions.clear();
	636	for(QMap<QString, FunctionBlock*>::iterator it = testFunctions.begin(); it != testFunctions.end(); ++it) {
	637	if(!it.value()->deref())
	638	delete it.value();
	639	}
	640	testFunctions.clear();
	641	}
	642
	643
	644	void
	645	QMakeProject::init(QMakeProperty p, const QMap<QString, QStringList> vars)
	646	{
	647	if(vars)
	648	base_vars = *vars;
	649	if(!p) {
	650	prop = new QMakeProperty;
	651	own_prop = true;
	652	} else {
	653	prop = p;
	654	own_prop = false;
	655	}
[846]	656	recursive = false;
[2]	657	reset();
	658	}
	659
	660	QMakeProject::QMakeProject(QMakeProject p, const QMap<QString, QStringList> vars)
	661	{
	662	init(p->properties(), vars ? vars : &p->variables());
	663	for(QMap<QString, FunctionBlock*>::iterator it = p->replaceFunctions.begin(); it != p->replaceFunctions.end(); ++it) {
	664	it.value()->ref();
	665	replaceFunctions.insert(it.key(), it.value());
	666	}
	667	for(QMap<QString, FunctionBlock*>::iterator it = p->testFunctions.begin(); it != p->testFunctions.end(); ++it) {
	668	it.value()->ref();
	669	testFunctions.insert(it.key(), it.value());
	670	}
	671	}
	672
	673	void
	674	QMakeProject::reset()
	675	{
	676	// scope_blocks starts with one non-ignoring entity
	677	scope_blocks.clear();
	678	scope_blocks.push(ScopeBlock());
	679	iterator = 0;
	680	function = 0;
[846]	681	backslashWarned = false;
[2]	682	}
	683
	684	bool
	685	QMakeProject::parse(const QString &t, QMap<QString, QStringList> &place, int numLines)
	686	{
[846]	687	// To preserve the integrity of any UTF-8 characters in .pro file, temporarily replace the
	688	// non-breaking space (0xA0) characters with another non-space character, so that
	689	// QString::simplified() call will not replace it with space.
	690	// Note: There won't be any two byte characters in .pro files, so 0x10A0 should be a safe
	691	// replacement character.
	692	static QChar nbsp(0xA0);
	693	static QChar nbspFix(0x01A0);
	694	QString s;
	695	if (t.indexOf(nbsp) != -1) {
	696	s = t;
	697	s.replace(nbsp, nbspFix);
	698	s = s.simplified();
	699	s.replace(nbspFix, nbsp);
	700	} else {
	701	s = t.simplified();
	702	}
	703
[2]	704	int hash_mark = s.indexOf("#");
	705	if(hash_mark != -1) //good bye comments
	706	s = s.left(hash_mark);
	707	if(s.isEmpty()) // blank_line
	708	return true;
	709
	710	if(scope_blocks.top().ignore) {
	711	bool continue_parsing = false;
	712	// adjust scope for each block which appears on a single line
	713	for(int i = 0; i < s.length(); i++) {
	714	if(s[i] == '{') {
	715	scope_blocks.push(ScopeBlock(true));
	716	} else if(s[i] == '}') {
	717	if(scope_blocks.count() == 1) {
	718	fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
	719	return false;
	720	}
	721	ScopeBlock sb = scope_blocks.pop();
	722	if(sb.iterate) {
	723	sb.iterate->exec(this, place);
	724	delete sb.iterate;
	725	sb.iterate = 0;
	726	}
	727	if(!scope_blocks.top().ignore) {
	728	debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
	729	parser.line_no, scope_blocks.count()+1);
	730	s = s.mid(i+1).trimmed();
	731	continue_parsing = !s.isEmpty();
	732	break;
	733	}
	734	}
	735	}
	736	if(!continue_parsing) {
	737	debug_msg(1, "Project Parser: %s:%d : Ignored due to block being false.",
	738	parser.file.toLatin1().constData(), parser.line_no);
	739	return true;
	740	}
	741	}
	742
	743	if(function) {
	744	QString append;
	745	int d_off = 0;
	746	const QChar *d = s.unicode();
	747	bool function_finished = false;
	748	while(d_off < s.length()) {
	749	if(*(d+d_off) == QLatin1Char('}')) {
	750	function->scope_level--;
	751	if(!function->scope_level) {
	752	function_finished = true;
	753	break;
	754	}
	755	} else if(*(d+d_off) == QLatin1Char('{')) {
	756	function->scope_level++;
	757	}
	758	append += *(d+d_off);
	759	++d_off;
	760	}
	761	if(!append.isEmpty())
	762	function->parselist.append(IteratorBlock::Parse(append));
	763	if(function_finished) {
	764	function = 0;
	765	s = QString(d+d_off, s.length()-d_off);
	766	} else {
	767	return true;
	768	}
	769	} else if(IteratorBlock *it = scope_blocks.top().iterate) {
	770	QString append;
	771	int d_off = 0;
	772	const QChar *d = s.unicode();
	773	bool iterate_finished = false;
	774	while(d_off < s.length()) {
	775	if(*(d+d_off) == QLatin1Char('}')) {
	776	it->scope_level--;
	777	if(!it->scope_level) {
	778	iterate_finished = true;
	779	break;
	780	}
	781	} else if(*(d+d_off) == QLatin1Char('{')) {
	782	it->scope_level++;
	783	}
	784	append += *(d+d_off);
	785	++d_off;
	786	}
	787	if(!append.isEmpty())
	788	scope_blocks.top().iterate->parselist.append(IteratorBlock::Parse(append));
	789	if(iterate_finished) {
	790	scope_blocks.top().iterate = 0;
	791	bool ret = it->exec(this, place);
	792	delete it;
	793	if(!ret)
	794	return false;
	795	s = s.mid(d_off);
	796	} else {
	797	return true;
	798	}
	799	}
	800
	801	QString scope, var, op;
	802	QStringList val;
	803	#define SKIP_WS(d, o, l) while(o < l && ((d+o) == QLatin1Char(' ') \|\| (d+o) == QLatin1Char('\t'))) ++o
	804	const QChar *d = s.unicode();
	805	int d_off = 0;
	806	SKIP_WS(d, d_off, s.length());
	807	IteratorBlock *iterator = 0;
	808	bool scope_failed = false, else_line = false, or_op=false;
	809	QChar quote = 0;
	810	int parens = 0, scope_count=0, start_block = 0;
	811	while(d_off < s.length()) {
	812	if(!parens) {
	813	if(*(d+d_off) == QLatin1Char('='))
	814	break;
	815	if((d+d_off) == QLatin1Char('+') \|\| (d+d_off) == QLatin1Char('-') \|\|
	816	(d+d_off) == QLatin1Char('') \|\| *(d+d_off) == QLatin1Char('~')) {
	817	if(*(d+d_off+1) == QLatin1Char('=')) {
	818	break;
	819	} else if(*(d+d_off+1) == QLatin1Char(' ')) {
	820	const QChar *k = d+d_off+1;
	821	int k_off = 0;
	822	SKIP_WS(k, k_off, s.length()-d_off);
	823	if(*(k+k_off) == QLatin1Char('=')) {
	824	QString msg;
	825	qmake_error_msg(QString(d+d_off, 1) + "must be followed immediately by =");
	826	return false;
	827	}
	828	}
	829	}
	830	}
	831
	832	if(!quote.isNull()) {
	833	if(*(d+d_off) == quote)
	834	quote = QChar();
	835	} else if(*(d+d_off) == '(') {
	836	++parens;
	837	} else if(*(d+d_off) == ')') {
	838	--parens;
	839	} else if((d+d_off) == '"' /\|\| (d+d_off) == '\''/) {
	840	quote = *(d+d_off);
	841	}
	842
	843	if(!parens && quote.isNull() &&
	844	((d+d_off) == QLatin1Char(':') \|\| (d+d_off) == QLatin1Char('{') \|\|
	845	(d+d_off) == QLatin1Char(')') \|\| (d+d_off) == QLatin1Char('\|'))) {
	846	scope_count++;
	847	scope = var.trimmed();
	848	if(*(d+d_off) == QLatin1Char(')'))
	849	scope += *(d+d_off); // need this
	850	var = "";
	851
	852	bool test = scope_failed;
	853	if(scope.isEmpty()) {
	854	test = true;
	855	} else if(scope.toLower() == "else") { //else is a builtin scope here as it modifies state
	856	if(scope_count != 1 \|\| scope_blocks.top().else_status == ScopeBlock::TestNone) {
	857	qmake_error_msg(("Unexpected " + scope + " ('" + s + "')").toLatin1());
	858	return false;
	859	}
	860	else_line = true;
	861	test = (scope_blocks.top().else_status == ScopeBlock::TestSeek);
	862	debug_msg(1, "Project Parser: %s:%d : Else%s %s.", parser.file.toLatin1().constData(), parser.line_no,
	863	scope == "else" ? "" : QString(" (" + scope + ")").toLatin1().constData(),
	864	test ? "considered" : "excluded");
	865	} else {
	866	QString comp_scope = scope;
	867	bool invert_test = (comp_scope.at(0) == QLatin1Char('!'));
	868	if(invert_test)
	869	comp_scope = comp_scope.mid(1);
	870	int lparen = comp_scope.indexOf('(');
	871	if(or_op == scope_failed) {
	872	if(lparen != -1) { // if there is an lparen in the scope, it IS a function
	873	int rparen = comp_scope.lastIndexOf(')');
	874	if(rparen == -1) {
	875	qmake_error_msg("Function missing right paren: " + comp_scope);
	876	return false;
	877	}
	878	QString func = comp_scope.left(lparen);
	879	QStringList args = split_arg_list(comp_scope.mid(lparen+1, rparen - lparen - 1));
	880	if(function) {
	881	fprintf(stderr, "%s:%d: No tests can come after a function definition!\n",
	882	parser.file.toLatin1().constData(), parser.line_no);
	883	return false;
	884	} else if(func == "for") { //for is a builtin function here, as it modifies state
	885	if(args.count() > 2 \|\| args.count() < 1) {
	886	fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
	887	parser.file.toLatin1().constData(), parser.line_no);
	888	return false;
	889	} else if(iterator) {
	890	fprintf(stderr, "%s:%d unexpected nested for()\n",
	891	parser.file.toLatin1().constData(), parser.line_no);
	892	return false;
	893	}
	894
	895	iterator = new IteratorBlock;
	896	QString it_list;
	897	if(args.count() == 1) {
	898	doVariableReplace(args[0], place);
	899	it_list = args[0];
	900	if(args[0] != "ever") {
	901	delete iterator;
	902	iterator = 0;
	903	fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
	904	parser.file.toLatin1().constData(), parser.line_no);
	905	return false;
	906	}
	907	it_list = "forever";
	908	} else if(args.count() == 2) {
	909	iterator->variable = args[0];
	910	doVariableReplace(args[1], place);
	911	it_list = args[1];
	912	}
	913	QStringList list = place[it_list];
	914	if(list.isEmpty()) {
	915	if(it_list == "forever") {
	916	iterator->loop_forever = true;
	917	} else {
	918	int dotdot = it_list.indexOf("..");
	919	if(dotdot != -1) {
	920	bool ok;
	921	int start = it_list.left(dotdot).toInt(&ok);
	922	if(ok) {
	923	int end = it_list.mid(dotdot+2).toInt(&ok);
	924	if(ok) {
	925	if(start < end) {
	926	for(int i = start; i <= end; i++)
	927	list << QString::number(i);
	928	} else {
	929	for(int i = start; i >= end; i--)
	930	list << QString::number(i);
	931	}
	932	}
	933	}
	934	}
	935	}
	936	}
	937	iterator->list = list;
	938	test = !invert_test;
	939	} else if(iterator) {
	940	iterator->test.append(IteratorBlock::Test(func, args, invert_test));
	941	test = !invert_test;
	942	} else if(func == "defineTest" \|\| func == "defineReplace") {
	943	if(!function_blocks.isEmpty()) {
	944	fprintf(stderr,
	945	"%s:%d: cannot define a function within another definition.\n",
	946	parser.file.toLatin1().constData(), parser.line_no);
	947	return false;
	948	}
	949	if(args.count() != 1) {
	950	fprintf(stderr, "%s:%d: %s(function_name) requires one argument.\n",
	951	parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
	952	return false;
	953	}
	954	QMap<QString, FunctionBlock> map = 0;
	955	if(func == "defineTest")
	956	map = &testFunctions;
	957	else
	958	map = &replaceFunctions;
	959	#if 0
	960	if(!map \|\| map->contains(args[0])) {
	961	fprintf(stderr, "%s:%d: Function[%s] multiply defined.\n",
	962	parser.file.toLatin1().constData(), parser.line_no, args[0].toLatin1().constData());
	963	return false;
	964	}
	965	#endif
	966	function = new FunctionBlock;
	967	map->insert(args[0], function);
	968	test = true;
	969	} else {
	970	test = doProjectTest(func, args, place);
	971	if(*(d+d_off) == QLatin1Char(')') && d_off == s.length()-1) {
	972	if(invert_test)
	973	test = !test;
	974	scope_blocks.top().else_status =
	975	(test ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
	976	return true; // assume we are done
	977	}
	978	}
	979	} else {
	980	QString cscope = comp_scope.trimmed();
	981	doVariableReplace(cscope, place);
	982	test = isActiveConfig(cscope.trimmed(), true, &place);
	983	}
	984	if(invert_test)
	985	test = !test;
	986	}
	987	}
	988	if(!test && !scope_failed)
	989	debug_msg(1, "Project Parser: %s:%d : Test (%s) failed.", parser.file.toLatin1().constData(),
	990	parser.line_no, scope.toLatin1().constData());
	991	if(test == or_op)
	992	scope_failed = !test;
	993	or_op = (*(d+d_off) == QLatin1Char('\|'));
	994
	995	if(*(d+d_off) == QLatin1Char('{')) { // scoping block
	996	start_block++;
	997	if(iterator) {
	998	for(int off = 0, braces = 0; true; ++off) {
	999	if(*(d+d_off+off) == QLatin1Char('{'))
	1000	++braces;
	1001	else if(*(d+d_off+off) == QLatin1Char('}') && braces)
	1002	--braces;
	1003	if(!braces \|\| d_off+off == s.length()) {
	1004	iterator->parselist.append(s.mid(d_off, off-1));
	1005	if(braces > 1)
	1006	iterator->scope_level += braces-1;
	1007	d_off += off-1;
	1008	break;
	1009	}
	1010	}
	1011	}
	1012	}
	1013	} else if(!parens && *(d+d_off) == QLatin1Char('}')) {
	1014	if(start_block) {
	1015	--start_block;
	1016	} else if(!scope_blocks.count()) {
	1017	warn_msg(WarnParser, "Possible braces mismatch %s:%d", parser.file.toLatin1().constData(), parser.line_no);
	1018	} else {
	1019	if(scope_blocks.count() == 1) {
	1020	fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
	1021	return false;
	1022	}
	1023	debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
	1024	parser.line_no, scope_blocks.count());
	1025	ScopeBlock sb = scope_blocks.pop();
	1026	if(sb.iterate)
	1027	sb.iterate->exec(this, place);
	1028	}
	1029	} else {
	1030	var += *(d+d_off);
	1031	}
	1032	++d_off;
	1033	}
	1034	var = var.trimmed();
	1035
	1036	if(!else_line \|\| (else_line && !scope_failed))
	1037	scope_blocks.top().else_status = (!scope_failed ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
	1038	if(start_block) {
	1039	ScopeBlock next_block(scope_failed);
	1040	next_block.iterate = iterator;
	1041	if(iterator)
	1042	next_block.else_status = ScopeBlock::TestNone;
	1043	else if(scope_failed)
	1044	next_block.else_status = ScopeBlock::TestSeek;
	1045	else
	1046	next_block.else_status = ScopeBlock::TestFound;
	1047	scope_blocks.push(next_block);
	1048	debug_msg(1, "Project Parser: %s:%d : Entering block %d (%d). [%s]", parser.file.toLatin1().constData(),
	1049	parser.line_no, scope_blocks.count(), scope_failed, s.toLatin1().constData());
	1050	} else if(iterator) {
	1051	iterator->parselist.append(var+s.mid(d_off));
	1052	bool ret = iterator->exec(this, place);
	1053	delete iterator;
	1054	return ret;
	1055	}
	1056
	1057	if((!scope_count && !var.isEmpty()) \|\| (scope_count == 1 && else_line))
	1058	scope_blocks.top().else_status = ScopeBlock::TestNone;
	1059	if(d_off == s.length()) {
	1060	if(!var.trimmed().isEmpty())
	1061	qmake_error_msg(("Parse Error ('" + s + "')").toLatin1());
	1062	return var.isEmpty(); // allow just a scope
	1063	}
	1064
	1065	SKIP_WS(d, d_off, s.length());
	1066	for(; d_off < s.length() && op.indexOf('=') == -1; op += *(d+(d_off++)))
	1067	;
	1068	op.replace(QRegExp("\\s"), "");
	1069
	1070	SKIP_WS(d, d_off, s.length());
	1071	QString vals = s.mid(d_off); // vals now contains the space separated list of values
	1072	int rbraces = vals.count('}'), lbraces = vals.count('{');
[846]	1073	if(scope_blocks.count() > 1 && rbraces - lbraces == 1 && vals.endsWith('}')) {
[2]	1074	debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
	1075	parser.line_no, scope_blocks.count());
	1076	ScopeBlock sb = scope_blocks.pop();
	1077	if(sb.iterate)
	1078	sb.iterate->exec(this, place);
	1079	vals.truncate(vals.length()-1);
	1080	} else if(rbraces != lbraces) {
	1081	warn_msg(WarnParser, "Possible braces mismatch {%s} %s:%d",
	1082	vals.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
	1083	}
	1084	if(scope_failed)
	1085	return true; // oh well
	1086	#undef SKIP_WS
	1087
	1088	doVariableReplace(var, place);
[846]	1089	var = varMap(var); //backwards compatibility
[2]	1090	if(!var.isEmpty() && Option::mkfile::do_preprocess) {
	1091	static QString last_file("none");
	1092	if(parser.file != last_file) {
	1093	fprintf(stdout, "#file %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
	1094	last_file = parser.file;
	1095	}
	1096	fprintf(stdout, "%s %s %s\n", var.toLatin1().constData(), op.toLatin1().constData(), vals.toLatin1().constData());
	1097	}
	1098
	1099	if(vals.contains('=') && numLines > 1)
[846]	1100	warn_msg(WarnParser, "Possible accidental line continuation: {%s} at %s:%d",
[2]	1101	var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
	1102
	1103	QStringList &varlist = place[var]; // varlist is the list in the symbol table
	1104
	1105	if(Option::debug_level >= 1) {
	1106	QString tmp_vals = vals;
	1107	doVariableReplace(tmp_vals, place);
	1108	debug_msg(1, "Project Parser: %s:%d :%s: :%s: (%s)", parser.file.toLatin1().constData(), parser.line_no,
	1109	var.toLatin1().constData(), op.toLatin1().constData(), tmp_vals.toLatin1().constData());
	1110	}
	1111
	1112	// now do the operation
	1113	if(op == "~=") {
	1114	doVariableReplace(vals, place);
	1115	if(vals.length() < 4 \|\| vals.at(0) != 's') {
	1116	qmake_error_msg(("~= operator only can handle s/// function ('" +
	1117	s + "')").toLatin1());
	1118	return false;
	1119	}
	1120	QChar sep = vals.at(1);
	1121	QStringList func = vals.split(sep);
	1122	if(func.count() < 3 \|\| func.count() > 4) {
	1123	qmake_error_msg(("~= operator only can handle s/// function ('" +
	1124	s + "')").toLatin1());
	1125	return false;
	1126	}
	1127	bool global = false, case_sense = true, quote = false;
	1128	if(func.count() == 4) {
	1129	global = func[3].indexOf('g') != -1;
	1130	case_sense = func[3].indexOf('i') == -1;
	1131	quote = func[3].indexOf('q') != -1;
	1132	}
	1133	QString from = func[1], to = func[2];
	1134	if(quote)
	1135	from = QRegExp::escape(from);
	1136	QRegExp regexp(from, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive);
	1137	for(QStringList::Iterator varit = varlist.begin(); varit != varlist.end();) {
	1138	if((*varit).contains(regexp)) {
	1139	(varit) = (varit).replace(regexp, to);
	1140	if ((*varit).isEmpty())
	1141	varit = varlist.erase(varit);
	1142	else
	1143	++varit;
	1144	if(!global)
	1145	break;
	1146	} else
	1147	++varit;
	1148	}
	1149	} else {
	1150	QStringList vallist;
	1151	{
	1152	//doVariableReplace(vals, place);
[846]	1153	QStringList tmp = split_value_list(vals);
[2]	1154	for(int i = 0; i < tmp.size(); ++i)
	1155	vallist += doVariableReplaceExpand(tmp[i], place);
	1156	}
	1157
	1158	if(op == "=") {
	1159	if(!varlist.isEmpty()) {
	1160	bool send_warning = false;
	1161	if(var != "TEMPLATE" && var != "TARGET") {
	1162	QSet<QString> incoming_vals = vallist.toSet();
	1163	for(int i = 0; i < varlist.size(); ++i) {
	1164	const QString var = varlist.at(i).trimmed();
	1165	if(!var.isEmpty() && !incoming_vals.contains(var)) {
	1166	send_warning = true;
	1167	break;
	1168	}
	1169	}
	1170	}
	1171	if(send_warning)
	1172	warn_msg(WarnParser, "Operator=(%s) clears variables previously set: %s:%d",
	1173	var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
	1174	}
	1175	varlist.clear();
	1176	}
	1177	for(QStringList::ConstIterator valit = vallist.begin();
	1178	valit != vallist.end(); ++valit) {
	1179	if((*valit).isEmpty())
	1180	continue;
	1181	if((op == "=" && !varlist.contains((valit))) \|\|
	1182	op == "=" \|\| op == "+=")
	1183	varlist.append((*valit));
	1184	else if(op == "-=")
	1185	varlist.removeAll((*valit));
	1186	}
	1187	if(var == "REQUIRES") // special case to get communicated to backends!
	1188	doProjectCheckReqs(vallist, place);
	1189	}
	1190	return true;
	1191	}
	1192
	1193	bool
	1194	QMakeProject::read(QTextStream &file, QMap<QString, QStringList> &place)
	1195	{
	1196	int numLines = 0;
	1197	bool ret = true;
	1198	QString s;
	1199	while(!file.atEnd()) {
	1200	parser.line_no++;
	1201	QString line = file.readLine().trimmed();
	1202	int prelen = line.length();
	1203
	1204	int hash_mark = line.indexOf("#");
	1205	if(hash_mark != -1) //good bye comments
	1206	line = line.left(hash_mark).trimmed();
	1207	if(!line.isEmpty() && line.right(1) == "\\") {
	1208	if(!line.startsWith("#")) {
	1209	line.truncate(line.length() - 1);
	1210	s += line + Option::field_sep;
	1211	++numLines;
	1212	}
	1213	} else if(!line.isEmpty() \|\| (line.isEmpty() && !prelen)) {
	1214	if(s.isEmpty() && line.isEmpty())
	1215	continue;
	1216	if(!line.isEmpty()) {
	1217	s += line;
	1218	++numLines;
	1219	}
	1220	if(!s.isEmpty()) {
	1221	if(!(ret = parse(s, place, numLines))) {
	1222	s = "";
	1223	numLines = 0;
	1224	break;
	1225	}
	1226	s = "";
	1227	numLines = 0;
	1228	}
	1229	}
	1230	}
	1231	if (!s.isEmpty())
	1232	ret = parse(s, place, numLines);
	1233	return ret;
	1234	}
	1235
	1236	bool
	1237	QMakeProject::read(const QString &file, QMap<QString, QStringList> &place)
	1238	{
	1239	parser_info pi = parser;
	1240	reset();
	1241
	1242	const QString oldpwd = qmake_getpwd();
[846]	1243	QString filename = Option::fixPathToLocalOS(file, false);
[2]	1244	bool ret = false, using_stdin = false;
	1245	QFile qfile;
	1246	if(!strcmp(filename.toLatin1(), "-")) {
	1247	qfile.setFileName("");
	1248	ret = qfile.open(stdin, QIODevice::ReadOnly);
	1249	using_stdin = true;
	1250	} else if(QFileInfo(file).isDir()) {
	1251	return false;
	1252	} else {
	1253	qfile.setFileName(filename);
	1254	ret = qfile.open(QIODevice::ReadOnly);
	1255	qmake_setpwd(QFileInfo(filename).absolutePath());
	1256	}
	1257	if(ret) {
	1258	parser_info pi = parser;
	1259	parser.from_file = true;
	1260	parser.file = filename;
	1261	parser.line_no = 0;
	1262	QTextStream t(&qfile);
	1263	ret = read(t, place);
	1264	if(!using_stdin)
	1265	qfile.close();
	1266	}
	1267	if(scope_blocks.count() != 1) {
	1268	qmake_error_msg("Unterminated conditional block at end of file");
	1269	ret = false;
	1270	}
	1271	parser = pi;
	1272	qmake_setpwd(oldpwd);
	1273	return ret;
	1274	}
	1275
	1276	bool
	1277	QMakeProject::read(const QString &project, uchar cmd)
	1278	{
	1279	pfile = QFileInfo(project).absoluteFilePath();
	1280	return read(cmd);
	1281	}
	1282
	1283	bool
	1284	QMakeProject::read(uchar cmd)
	1285	{
	1286	if(cfile.isEmpty()) {
	1287	// hack to get the Option stuff in there
	1288	base_vars["QMAKE_EXT_CPP"] = Option::cpp_ext;
	1289	base_vars["QMAKE_EXT_C"] = Option::c_ext;
	1290	base_vars["QMAKE_EXT_H"] = Option::h_ext;
	1291	base_vars["QMAKE_SH"] = Option::shellPath;
	1292	if(!Option::user_template_prefix.isEmpty())
	1293	base_vars["TEMPLATE_PREFIX"] = QStringList(Option::user_template_prefix);
	1294
	1295	if(cmd & ReadCache && Option::mkfile::do_cache) { // parse the cache
	1296	int cache_depth = -1;
	1297	QString qmake_cache = Option::mkfile::cachefile;
	1298	if(qmake_cache.isEmpty()) { //find it as it has not been specified
	1299	QString dir = QDir::toNativeSeparators(Option::output_dir);
	1300	while(!QFile::exists((qmake_cache = dir + QDir::separator() + ".qmake.cache"))) {
	1301	dir = dir.left(dir.lastIndexOf(QDir::separator()));
	1302	if(dir.isEmpty() \|\| dir.indexOf(QDir::separator()) == -1) {
	1303	qmake_cache = "";
	1304	break;
	1305	}
	1306	if(cache_depth == -1)
	1307	cache_depth = 1;
	1308	else
	1309	cache_depth++;
	1310	}
	1311	} else {
	1312	QString abs_cache = QFileInfo(Option::mkfile::cachefile).absoluteDir().path();
	1313	if(Option::output_dir.startsWith(abs_cache))
	1314	cache_depth = Option::output_dir.mid(abs_cache.length()).count('/');
	1315	}
	1316	if(!qmake_cache.isEmpty()) {
	1317	if(read(qmake_cache, cache)) {
	1318	Option::mkfile::cachefile_depth = cache_depth;
	1319	Option::mkfile::cachefile = qmake_cache;
	1320	if(Option::mkfile::qmakespec.isEmpty() && !cache["QMAKESPEC"].isEmpty())
	1321	Option::mkfile::qmakespec = cache["QMAKESPEC"].first();
	1322	}
	1323	}
	1324	}
	1325	if(cmd & ReadConf) { // parse mkspec
	1326	QString qmakespec = fixEnvVariables(Option::mkfile::qmakespec);
	1327	QStringList mkspec_roots = qmake_mkspec_paths();
	1328	debug_msg(2, "Looking for mkspec %s in (%s)", qmakespec.toLatin1().constData(),
	1329	mkspec_roots.join("::").toLatin1().constData());
	1330	if(qmakespec.isEmpty()) {
	1331	for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
	1332	QString mkspec = (*it) + QDir::separator() + "default";
	1333	QFileInfo default_info(mkspec);
	1334	if(default_info.exists() && default_info.isDir()) {
	1335	qmakespec = mkspec;
	1336	break;
	1337	}
	1338	}
	1339	if(qmakespec.isEmpty()) {
	1340	fprintf(stderr, "QMAKESPEC has not been set, so configuration cannot be deduced.\n");
	1341	return false;
	1342	}
	1343	Option::mkfile::qmakespec = qmakespec;
	1344	}
	1345
	1346	if(QDir::isRelativePath(qmakespec)) {
	1347	if (QFile::exists(qmakespec+"/qmake.conf")) {
	1348	Option::mkfile::qmakespec = QFileInfo(Option::mkfile::qmakespec).absoluteFilePath();
[363]	1349	} else if (QFile::exists(Option::output_dir+"/"+qmakespec+"/qmake.conf")) {
	1350	qmakespec = Option::mkfile::qmakespec = QFileInfo(Option::output_dir+"/"+qmakespec).absoluteFilePath();
[2]	1351	} else {
[363]	1352	bool found_mkspec = false;
	1353	for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
	1354	QString mkspec = (*it) + QDir::separator() + qmakespec;
	1355	if(QFile::exists(mkspec)) {
	1356	found_mkspec = true;
	1357	Option::mkfile::qmakespec = qmakespec = mkspec;
	1358	break;
[2]	1359	}
	1360	}
[363]	1361	if(!found_mkspec) {
	1362	fprintf(stderr, "Could not find mkspecs for your QMAKESPEC(%s) after trying:\n\t%s\n",
	1363	qmakespec.toLatin1().constData(), mkspec_roots.join("\n\t").toLatin1().constData());
	1364	return false;
	1365	}
[2]	1366	}
	1367	}
	1368
	1369	// parse qmake configuration
	1370	while(qmakespec.endsWith(QString(QChar(QDir::separator()))))
	1371	qmakespec.truncate(qmakespec.length()-1);
	1372	QString spec = qmakespec + QDir::separator() + "qmake.conf";
	1373	debug_msg(1, "QMAKESPEC conf: reading %s", spec.toLatin1().constData());
	1374	if(!read(spec, base_vars)) {
	1375	fprintf(stderr, "Failure to read QMAKESPEC conf file %s.\n", spec.toLatin1().constData());
	1376	return false;
	1377	}
[846]	1378	validateModes();
[561]	1379
[2]	1380	if(Option::mkfile::do_cache && !Option::mkfile::cachefile.isEmpty()) {
	1381	debug_msg(1, "QMAKECACHE file: reading %s", Option::mkfile::cachefile.toLatin1().constData());
	1382	read(Option::mkfile::cachefile, base_vars);
	1383	}
	1384	}
	1385
	1386	if(cmd & ReadFeatures) {
	1387	debug_msg(1, "Processing default_pre: %s", vars["CONFIG"].join("::").toLatin1().constData());
	1388	if(doProjectInclude("default_pre", IncludeFlagFeature, base_vars) == IncludeNoExist)
	1389	doProjectInclude("default", IncludeFlagFeature, base_vars);
	1390	}
	1391	}
	1392
	1393	vars = base_vars; // start with the base
	1394
	1395	//get a default
	1396	if(pfile != "-" && vars["TARGET"].isEmpty())
	1397	vars["TARGET"].append(QFileInfo(pfile).baseName());
	1398
	1399	//before commandline
	1400	if(cmd & ReadCmdLine) {
	1401	cfile = pfile;
	1402	parser.file = "(internal)";
	1403	parser.from_file = false;
	1404	parser.line_no = 1; //really arg count now.. duh
	1405	reset();
	1406	for(QStringList::ConstIterator it = Option::before_user_vars.begin();
	1407	it != Option::before_user_vars.end(); ++it) {
	1408	if(!parse((*it), vars)) {
	1409	fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
	1410	return false;
	1411	}
	1412	parser.line_no++;
	1413	}
	1414	}
	1415
	1416	//commandline configs
	1417	if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
	1418	parser.file = "(configs)";
	1419	parser.from_file = false;
	1420	parser.line_no = 1; //really arg count now.. duh
	1421	parse("CONFIG += " + Option::user_configs.join(" "), vars);
	1422	}
	1423
	1424	if(cmd & ReadProFile) { // parse project file
	1425	debug_msg(1, "Project file: reading %s", pfile.toLatin1().constData());
[561]	1426	if(pfile != "-" && !QFile::exists(pfile) && !pfile.endsWith(Option::pro_ext))
	1427	pfile += Option::pro_ext;
[2]	1428	if(!read(pfile, vars))
	1429	return false;
	1430	}
	1431
	1432	if(cmd & ReadCmdLine) {
	1433	parser.file = "(internal)";
	1434	parser.from_file = false;
	1435	parser.line_no = 1; //really arg count now.. duh
	1436	reset();
	1437	for(QStringList::ConstIterator it = Option::after_user_vars.begin();
	1438	it != Option::after_user_vars.end(); ++it) {
	1439	if(!parse((*it), vars)) {
	1440	fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
	1441	return false;
	1442	}
	1443	parser.line_no++;
	1444	}
	1445	}
	1446
	1447	//after configs (set in BUILDS)
	1448	if(cmd & ReadConfigs && !Option::after_user_configs.isEmpty()) {
	1449	parser.file = "(configs)";
	1450	parser.from_file = false;
	1451	parser.line_no = 1; //really arg count now.. duh
	1452	parse("CONFIG += " + Option::after_user_configs.join(" "), vars);
	1453	}
	1454
	1455	if(pfile != "-" && vars["TARGET"].isEmpty())
	1456	vars["TARGET"].append(QFileInfo(pfile).baseName());
	1457
	1458	if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
	1459	parser.file = "(configs)";
	1460	parser.from_file = false;
	1461	parser.line_no = 1; //really arg count now.. duh
	1462	parse("CONFIG += " + Option::user_configs.join(" "), base_vars);
	1463	}
	1464
	1465	if(cmd & ReadFeatures) {
	1466	debug_msg(1, "Processing default_post: %s", vars["CONFIG"].join("::").toLatin1().constData());
	1467	doProjectInclude("default_post", IncludeFlagFeature, vars);
	1468
	1469	QHash<QString, bool> processed;
	1470	const QStringList &configs = vars["CONFIG"];
	1471	debug_msg(1, "Processing CONFIG features: %s", configs.join("::").toLatin1().constData());
	1472	while(1) {
	1473	bool finished = true;
	1474	for(int i = configs.size()-1; i >= 0; --i) {
	1475	const QString config = configs[i].toLower();
	1476	if(!processed.contains(config)) {
	1477	processed.insert(config, true);
	1478	if(doProjectInclude(config, IncludeFlagFeature, vars) == IncludeSuccess) {
	1479	finished = false;
	1480	break;
	1481	}
	1482	}
	1483	}
	1484	if(finished)
	1485	break;
	1486	}
	1487	}
	1488	Option::postProcessProject(this); // let Option post-process
	1489	return true;
	1490	}
	1491
[846]	1492	void QMakeProject::validateModes()
	1493	{
	1494	if (Option::host_mode == Option::HOST_UNKNOWN_MODE
	1495	\|\| Option::target_mode == Option::TARG_UNKNOWN_MODE) {
	1496	Option::HOST_MODE host_mode;
	1497	Option::TARG_MODE target_mode;
	1498	const QStringList &gen = base_vars.value("MAKEFILE_GENERATOR");
	1499	if (gen.isEmpty()) {
	1500	fprintf(stderr, "%s:%d: Using OS scope before setting MAKEFILE_GENERATOR\n",
	1501	parser.file.toLatin1().constData(), parser.line_no);
	1502	} else if (MetaMakefileGenerator::modesForGenerator(gen.first(),
	1503	&host_mode, &target_mode)) {
	1504	if (Option::host_mode == Option::HOST_UNKNOWN_MODE) {
	1505	Option::host_mode = host_mode;
	1506	Option::applyHostMode();
	1507	}
	1508
	1509	if (Option::target_mode == Option::TARG_UNKNOWN_MODE) {
	1510	const QStringList &tgt = base_vars.value("TARGET_PLATFORM");
	1511	if (!tgt.isEmpty()) {
	1512	const QString &os = tgt.first();
	1513	if (os == "unix")
	1514	Option::target_mode = Option::TARG_UNIX_MODE;
	1515	else if (os == "macx")
	1516	Option::target_mode = Option::TARG_MACX_MODE;
	1517	else if (os == "symbian")
	1518	Option::target_mode = Option::TARG_SYMBIAN_MODE;
	1519	else if (os == "win32")
	1520	Option::target_mode = Option::TARG_WIN_MODE;
[847]	1521	else if (os == "os2")
	1522	Option::target_mode = Option::TARG_OS2_MODE;
[846]	1523	else
	1524	fprintf(stderr, "Unknown target platform specified: %s\n",
	1525	os.toLatin1().constData());
	1526	} else {
	1527	Option::target_mode = target_mode;
	1528	}
	1529	}
	1530	}
	1531	}
	1532	}
	1533
[2]	1534	bool
	1535	QMakeProject::isActiveConfig(const QString &x, bool regex, QMap<QString, QStringList> *place)
	1536	{
	1537	if(x.isEmpty())
	1538	return true;
	1539
	1540	//magic types for easy flipping
	1541	if(x == "true")
	1542	return true;
	1543	else if(x == "false")
	1544	return false;
	1545
[846]	1546	if (x == "unix") {
	1547	validateModes();
	1548	return Option::target_mode == Option::TARG_UNIX_MODE
	1549	\|\| Option::target_mode == Option::TARG_MACX_MODE
	1550	\|\| Option::target_mode == Option::TARG_SYMBIAN_MODE;
	1551	} else if (x == "macx" \|\| x == "mac") {
	1552	validateModes();
	1553	return Option::target_mode == Option::TARG_MACX_MODE;
	1554	} else if (x == "symbian") {
	1555	validateModes();
	1556	return Option::target_mode == Option::TARG_SYMBIAN_MODE;
	1557	} else if (x == "win32") {
	1558	validateModes();
	1559	return Option::target_mode == Option::TARG_WIN_MODE;
	1560	}
	1561
	1562	//mkspecs
[561]	1563	static QString spec;
	1564	if(spec.isEmpty())
	1565	spec = QFileInfo(Option::mkfile::qmakespec).fileName();
[27]	1566	else if(Option::target_mode == Option::TARG_OS2_MODE && x == "os2")
	1567	return true;
[2]	1568	QRegExp re(x, Qt::CaseSensitive, QRegExp::Wildcard);
	1569	if((regex && re.exactMatch(spec)) \|\| (!regex && spec == x))
	1570	return true;
	1571	#ifdef Q_OS_UNIX
	1572	else if(spec == "default") {
	1573	static char *buffer = NULL;
	1574	if(!buffer) {
	1575	buffer = (char *)malloc(1024);
	1576	qmakeAddCacheClear(qmakeFreeCacheClear, (void**)&buffer);
	1577	}
	1578	int l = readlink(Option::mkfile::qmakespec.toLatin1(), buffer, 1024);
	1579	if(l != -1) {
	1580	buffer[l] = '\0';
	1581	QString r = buffer;
	1582	if(r.lastIndexOf('/') != -1)
	1583	r = r.mid(r.lastIndexOf('/') + 1);
	1584	if((regex && re.exactMatch(r)) \|\| (!regex && r == x))
	1585	return true;
	1586	}
	1587	}
[27]	1588	#elif defined(Q_OS_WIN) \|\| defined(Q_OS_OS2)
[2]	1589	else if(spec == "default") {
	1590	// We can't resolve symlinks as they do on Unix, so configure.exe puts the source of the
	1591	// qmake.conf at the end of the default/qmake.conf in the QMAKESPEC_ORG variable.
	1592	const QStringList &spec_org = (place ? (*place)["QMAKESPEC_ORIGINAL"]
	1593	: vars["QMAKESPEC_ORIGINAL"]);
	1594	if (!spec_org.isEmpty()) {
[28]	1595	spec = QFileInfo(spec_org.at(0)).fileName();
[2]	1596	if((regex && re.exactMatch(spec)) \|\| (!regex && spec == x))
	1597	return true;
	1598	}
	1599	}
	1600	#endif
	1601
	1602	//simple matching
	1603	const QStringList &configs = (place ? (*place)["CONFIG"] : vars["CONFIG"]);
	1604	for(QStringList::ConstIterator it = configs.begin(); it != configs.end(); ++it) {
	1605	if(((regex && re.exactMatch((it))) \|\| (!regex && (it) == x)) && re.exactMatch((*it)))
	1606	return true;
	1607	}
	1608	return false;
	1609	}
	1610
	1611	bool
	1612	QMakeProject::doProjectTest(QString str, QMap<QString, QStringList> &place)
	1613	{
	1614	QString chk = remove_quotes(str);
	1615	if(chk.isEmpty())
	1616	return true;
	1617	bool invert_test = (chk.left(1) == "!");
	1618	if(invert_test)
	1619	chk = chk.mid(1);
	1620
	1621	bool test=false;
	1622	int lparen = chk.indexOf('(');
	1623	if(lparen != -1) { // if there is an lparen in the chk, it IS a function
	1624	int rparen = chk.indexOf(')', lparen);
	1625	if(rparen == -1) {
	1626	qmake_error_msg("Function missing right paren: " + chk);
	1627	} else {
	1628	QString func = chk.left(lparen);
	1629	test = doProjectTest(func, chk.mid(lparen+1, rparen - lparen - 1), place);
	1630	}
	1631	} else {
	1632	test = isActiveConfig(chk, true, &place);
	1633	}
	1634	if(invert_test)
	1635	return !test;
	1636	return test;
	1637	}
	1638
	1639	bool
	1640	QMakeProject::doProjectTest(QString func, const QString &params,
	1641	QMap<QString, QStringList> &place)
	1642	{
	1643	return doProjectTest(func, split_arg_list(params), place);
	1644	}
	1645
	1646	QMakeProject::IncludeStatus
	1647	QMakeProject::doProjectInclude(QString file, uchar flags, QMap<QString, QStringList> &place)
	1648	{
	1649	enum { UnknownFormat, ProFormat, JSFormat } format = UnknownFormat;
	1650	if(flags & IncludeFlagFeature) {
	1651	if(!file.endsWith(Option::prf_ext))
	1652	file += Option::prf_ext;
	1653	if(file.indexOf(Option::dir_sep) == -1 \|\| !QFile::exists(file)) {
	1654	static QStringList *feature_roots = 0;
	1655	if(!feature_roots) {
[846]	1656	validateModes();
[2]	1657	feature_roots = new QStringList(qmake_feature_paths(prop));
	1658	qmakeAddCacheClear(qmakeDeleteCacheClear_QStringList, (void**)&feature_roots);
	1659	}
	1660	debug_msg(2, "Looking for feature '%s' in (%s)", file.toLatin1().constData(),
	1661	feature_roots->join("::").toLatin1().constData());
	1662	int start_root = 0;
	1663	if(parser.from_file) {
	1664	QFileInfo currFile(parser.file), prfFile(file);
	1665	if(currFile.fileName() == prfFile.fileName()) {
	1666	currFile = QFileInfo(currFile.canonicalFilePath());
	1667	for(int root = 0; root < feature_roots->size(); ++root) {
	1668	prfFile = QFileInfo(feature_roots->at(root) +
	1669	QDir::separator() + file).canonicalFilePath();
	1670	if(prfFile == currFile) {
	1671	start_root = root+1;
	1672	break;
	1673	}
	1674	}
	1675	}
	1676	}
	1677	for(int root = start_root; root < feature_roots->size(); ++root) {
	1678	QString prf(feature_roots->at(root) + QDir::separator() + file);
	1679	if(QFile::exists(prf + Option::js_ext)) {
	1680	format = JSFormat;
	1681	file = prf + Option::js_ext;
	1682	break;
	1683	} else if(QFile::exists(prf)) {
	1684	format = ProFormat;
	1685	file = prf;
	1686	break;
	1687	}
	1688	}
	1689	if(format == UnknownFormat)
	1690	return IncludeNoExist;
	1691	if(place["QMAKE_INTERNAL_INCLUDED_FEATURES"].indexOf(file) != -1)
	1692	return IncludeFeatureAlreadyLoaded;
	1693	place["QMAKE_INTERNAL_INCLUDED_FEATURES"].append(file);
	1694	}
	1695	}
	1696	if(QDir::isRelativePath(file)) {
	1697	QStringList include_roots;
	1698	if(Option::output_dir != qmake_getpwd())
	1699	include_roots << qmake_getpwd();
	1700	include_roots << Option::output_dir;
[363]	1701	for(int root = 0; root < include_roots.size(); ++root) {
	1702	QString testName = QDir::toNativeSeparators(include_roots[root]);
	1703	if (!testName.endsWith(QString(QDir::separator())))
	1704	testName += QDir::separator();
	1705	testName += file;
[2]	1706	if(QFile::exists(testName)) {
	1707	file = testName;
	1708	break;
	1709	}
	1710	}
	1711	}
	1712	if(format == UnknownFormat) {
	1713	if(QFile::exists(file)) {
	1714	if(file.endsWith(Option::js_ext))
	1715	format = JSFormat;
	1716	else
	1717	format = ProFormat;
	1718	} else {
	1719	return IncludeNoExist;
	1720	}
	1721	}
	1722	if(Option::mkfile::do_preprocess) //nice to see this first..
	1723	fprintf(stderr, "#switching file %s(%s) - %s:%d\n", (flags & IncludeFlagFeature) ? "load" : "include",
	1724	file.toLatin1().constData(),
	1725	parser.file.toLatin1().constData(), parser.line_no);
	1726	debug_msg(1, "Project Parser: %s'ing file %s.", (flags & IncludeFlagFeature) ? "load" : "include",
	1727	file.toLatin1().constData());
	1728
	1729	QString orig_file = file;
	1730	int di = file.lastIndexOf(QDir::separator());
	1731	QString oldpwd = qmake_getpwd();
	1732	if(di != -1) {
	1733	if(!qmake_setpwd(file.left(file.lastIndexOf(QDir::separator())))) {
	1734	fprintf(stderr, "Cannot find directory: %s\n", file.left(di).toLatin1().constData());
	1735	return IncludeFailure;
	1736	}
	1737	}
	1738	bool parsed = false;
	1739	parser_info pi = parser;
	1740	if(format == JSFormat) {
	1741	warn_msg(WarnParser, "%s:%d: QtScript support disabled for %s.",
	1742	pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
	1743	} else {
	1744	QStack<ScopeBlock> sc = scope_blocks;
	1745	IteratorBlock *it = iterator;
	1746	FunctionBlock *fu = function;
	1747	if(flags & (IncludeFlagNewProject\|IncludeFlagNewParser)) {
	1748	// The "project's variables" are used in other places (eg. export()) so it's not
	1749	// possible to use "place" everywhere. Instead just set variables and grab them later
	1750	QMakeProject proj(this, &place);
	1751	if(flags & IncludeFlagNewParser) {
	1752	#if 1
	1753	if(proj.doProjectInclude("default_pre", IncludeFlagFeature, proj.variables()) == IncludeNoExist)
	1754	proj.doProjectInclude("default", IncludeFlagFeature, proj.variables());
	1755	#endif
[846]	1756	parsed = proj.read(file, proj.variables()); // parse just that file (fromfile, infile)
[2]	1757	} else {
[846]	1758	parsed = proj.read(file); // parse all aux files (load/include into)
[2]	1759	}
	1760	place = proj.variables();
	1761	} else {
	1762	parsed = read(file, place);
	1763	}
	1764	iterator = it;
	1765	function = fu;
	1766	scope_blocks = sc;
	1767	}
	1768	if(parsed) {
	1769	if(place["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf(orig_file) == -1)
	1770	place["QMAKE_INTERNAL_INCLUDED_FILES"].append(orig_file);
	1771	} else {
	1772	warn_msg(WarnParser, "%s:%d: Failure to include file %s.",
	1773	pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
	1774	}
	1775	parser = pi;
	1776	qmake_setpwd(oldpwd);
	1777	if(!parsed)
	1778	return IncludeParseFailure;
	1779	return IncludeSuccess;
	1780	}
	1781
	1782	QStringList
	1783	QMakeProject::doProjectExpand(QString func, const QString &params,
	1784	QMap<QString, QStringList> &place)
	1785	{
	1786	return doProjectExpand(func, split_arg_list(params), place);
	1787	}
	1788
	1789	QStringList
	1790	QMakeProject::doProjectExpand(QString func, QStringList args,
	1791	QMap<QString, QStringList> &place)
	1792	{
	1793	QList<QStringList> args_list;
	1794	for(int i = 0; i < args.size(); ++i) {
	1795	QStringList arg = split_value_list(args[i]), tmp;
	1796	for(int i = 0; i < arg.size(); ++i)
	1797	tmp += doVariableReplaceExpand(arg[i], place);;
	1798	args_list += tmp;
	1799	}
	1800	return doProjectExpand(func, args_list, place);
	1801	}
	1802
[651]	1803	// defined in symbian generator
	1804	extern QString generate_test_uid(const QString& target);
	1805
[2]	1806	QStringList
	1807	QMakeProject::doProjectExpand(QString func, QList<QStringList> args_list,
	1808	QMap<QString, QStringList> &place)
	1809	{
	1810	func = func.trimmed();
	1811	if(replaceFunctions.contains(func)) {
	1812	FunctionBlock *defined = replaceFunctions[func];
	1813	function_blocks.push(defined);
	1814	QStringList ret;
	1815	defined->exec(args_list, this, place, ret);
[405]	1816	FunctionBlock *popped = function_blocks.pop();
	1817	Q_ASSERT(popped == defined);
	1818	Q_UNUSED(popped);
[2]	1819	return ret;
	1820	}
	1821
	1822	QStringList args; //why don't the builtin functions just use args_list? --Sam
	1823	for(int i = 0; i < args_list.size(); ++i)
	1824	args += args_list[i].join(QString(Option::field_sep));
	1825
[846]	1826	ExpandFunc func_t = qmake_expandFunctions().value(func);
	1827	if (!func_t && (func_t = qmake_expandFunctions().value(func.toLower())))
	1828	warn_msg(WarnDeprecated, "%s:%d: Using uppercased builtin functions is deprecated.",
	1829	parser.file.toLatin1().constData(), parser.line_no);
[2]	1830	debug_msg(1, "Running project expand: %s(%s) [%d]",
	1831	func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
	1832
	1833	QStringList ret;
	1834	switch(func_t) {
	1835	case E_MEMBER: {
	1836	if(args.count() < 1 \|\| args.count() > 3) {
	1837	fprintf(stderr, "%s:%d: member(var, start, end) requires three arguments.\n",
	1838	parser.file.toLatin1().constData(), parser.line_no);
	1839	} else {
	1840	bool ok = true;
	1841	const QStringList &var = values(args.first(), place);
	1842	int start = 0, end = 0;
	1843	if(args.count() >= 2) {
	1844	QString start_str = args[1];
	1845	start = start_str.toInt(&ok);
	1846	if(!ok) {
	1847	if(args.count() == 2) {
	1848	int dotdot = start_str.indexOf("..");
	1849	if(dotdot != -1) {
	1850	start = start_str.left(dotdot).toInt(&ok);
	1851	if(ok)
	1852	end = start_str.mid(dotdot+2).toInt(&ok);
	1853	}
	1854	}
	1855	if(!ok)
	1856	fprintf(stderr, "%s:%d: member() argument 2 (start) '%s' invalid.\n",
	1857	parser.file.toLatin1().constData(), parser.line_no,
	1858	start_str.toLatin1().constData());
	1859	} else {
	1860	end = start;
	1861	if(args.count() == 3)
	1862	end = args[2].toInt(&ok);
	1863	if(!ok)
	1864	fprintf(stderr, "%s:%d: member() argument 3 (end) '%s' invalid.\n",
	1865	parser.file.toLatin1().constData(), parser.line_no,
	1866	args[2].toLatin1().constData());
	1867	}
	1868	}
	1869	if(ok) {
	1870	if(start < 0)
	1871	start += var.count();
	1872	if(end < 0)
	1873	end += var.count();
	1874	if(start < 0 \|\| start >= var.count() \|\| end < 0 \|\| end >= var.count()) {
	1875	//nothing
	1876	} else if(start < end) {
	1877	for(int i = start; i <= end && (int)var.count() >= i; i++)
	1878	ret += var[i];
	1879	} else {
	1880	for(int i = start; i >= end && (int)var.count() >= i && i >= 0; i--)
	1881	ret += var[i];
	1882	}
	1883	}
	1884	}
	1885	break; }
	1886	case E_FIRST:
	1887	case E_LAST: {
	1888	if(args.count() != 1) {
	1889	fprintf(stderr, "%s:%d: %s(var) requires one argument.\n",
	1890	parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
	1891	} else {
	1892	const QStringList &var = values(args.first(), place);
	1893	if(!var.isEmpty()) {
	1894	if(func_t == E_FIRST)
	1895	ret = QStringList(var[0]);
	1896	else
	1897	ret = QStringList(var[var.size()-1]);
	1898	}
	1899	}
	1900	break; }
	1901	case E_CAT: {
	1902	if(args.count() < 1 \|\| args.count() > 2) {
	1903	fprintf(stderr, "%s:%d: cat(file) requires one argument.\n",
	1904	parser.file.toLatin1().constData(), parser.line_no);
	1905	} else {
	1906	QString file = args[0];
	1907	file = Option::fixPathToLocalOS(file);
	1908
	1909	bool singleLine = true;
	1910	if(args.count() > 1)
	1911	singleLine = (args[1].toLower() == "true");
	1912
	1913	QFile qfile(file);
	1914	if(qfile.open(QIODevice::ReadOnly)) {
	1915	QTextStream stream(&qfile);
	1916	while(!stream.atEnd()) {
	1917	ret += split_value_list(stream.readLine().trimmed());
	1918	if(!singleLine)
	1919	ret += "\n";
	1920	}
	1921	qfile.close();
	1922	}
	1923	}
	1924	break; }
	1925	case E_FROMFILE: {
	1926	if(args.count() != 2) {
	1927	fprintf(stderr, "%s:%d: fromfile(file, variable) requires two arguments.\n",
	1928	parser.file.toLatin1().constData(), parser.line_no);
	1929	} else {
	1930	QString file = args[0], seek_var = args[1];
	1931	file = Option::fixPathToLocalOS(file);
	1932
	1933	QMap<QString, QStringList> tmp;
	1934	if(doProjectInclude(file, IncludeFlagNewParser, tmp) == IncludeSuccess) {
	1935	if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
	1936	QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
	1937	const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
	1938	for(int i = 0; i < in.size(); ++i) {
	1939	if(out.indexOf(in[i]) == -1)
	1940	out += in[i];
	1941	}
	1942	}
	1943	ret = tmp[seek_var];
	1944	}
	1945	}
	1946	break; }
	1947	case E_EVAL: {
	1948	if(args.count() < 1 \|\| args.count() > 2) {
	1949	fprintf(stderr, "%s:%d: eval(variable) requires one argument.\n",
	1950	parser.file.toLatin1().constData(), parser.line_no);
	1951
	1952	} else {
	1953	const QMap<QString, QStringList> *source = &place;
	1954	if(args.count() == 2) {
	1955	if(args.at(1) == "Global") {
	1956	source = &vars;
	1957	} else if(args.at(1) == "Local") {
	1958	source = &place;
	1959	} else {
	1960	fprintf(stderr, "%s:%d: unexpected source to eval.\n", parser.file.toLatin1().constData(),
	1961	parser.line_no);
	1962	}
	1963	}
	1964	ret += source->value(args.at(0));
	1965	}
	1966	break; }
	1967	case E_LIST: {
	1968	static int x = 0;
	1969	QString tmp;
	1970	tmp.sprintf(".QMAKE_INTERNAL_TMP_VAR_%d", x++);
	1971	ret = QStringList(tmp);
	1972	QStringList &lst = (((QMap<QString, QStringList>)&place))[tmp];
	1973	lst.clear();
	1974	for(QStringList::ConstIterator arg_it = args.begin();
	1975	arg_it != args.end(); ++arg_it)
	1976	lst += split_value_list((*arg_it));
	1977	break; }
	1978	case E_SPRINTF: {
	1979	if(args.count() < 1) {
	1980	fprintf(stderr, "%s:%d: sprintf(format, ...) requires one argument.\n",
	1981	parser.file.toLatin1().constData(), parser.line_no);
	1982	} else {
	1983	QString tmp = args.at(0);
	1984	for(int i = 1; i < args.count(); ++i)
	1985	tmp = tmp.arg(args.at(i));
	1986	ret = split_value_list(tmp);
	1987	}
	1988	break; }
	1989	case E_JOIN: {
	1990	if(args.count() < 1 \|\| args.count() > 4) {
	1991	fprintf(stderr, "%s:%d: join(var, glue, before, after) requires four"
	1992	"arguments.\n", parser.file.toLatin1().constData(), parser.line_no);
	1993	} else {
	1994	QString glue, before, after;
	1995	if(args.count() >= 2)
	1996	glue = args[1];
	1997	if(args.count() >= 3)
	1998	before = args[2];
	1999	if(args.count() == 4)
	2000	after = args[3];
	2001	const QStringList &var = values(args.first(), place);
	2002	if(!var.isEmpty())
	2003	ret = split_value_list(before + var.join(glue) + after);
	2004	}
	2005	break; }
	2006	case E_SPLIT: {
	2007	if(args.count() < 1 \|\| args.count() > 2) {
	2008	fprintf(stderr, "%s:%d split(var, sep) requires one or two arguments\n",
	2009	parser.file.toLatin1().constData(), parser.line_no);
	2010	} else {
	2011	QString sep = QString(Option::field_sep);
	2012	if(args.count() >= 2)
	2013	sep = args[1];
	2014	QStringList var = values(args.first(), place);
	2015	for(QStringList::ConstIterator vit = var.begin(); vit != var.end(); ++vit) {
	2016	QStringList lst = (*vit).split(sep);
	2017	for(QStringList::ConstIterator spltit = lst.begin(); spltit != lst.end(); ++spltit)
	2018	ret += (*spltit);
	2019	}
	2020	}
	2021	break; }
	2022	case E_BASENAME:
	2023	case E_DIRNAME:
	2024	case E_SECTION: {
	2025	bool regexp = false;
	2026	QString sep, var;
	2027	int beg=0, end=-1;
	2028	if(func_t == E_SECTION) {
	2029	if(args.count() != 3 && args.count() != 4) {
	2030	fprintf(stderr, "%s:%d section(var, sep, begin, end) requires three argument\n",
	2031	parser.file.toLatin1().constData(), parser.line_no);
	2032	} else {
	2033	var = args[0];
	2034	sep = args[1];
	2035	beg = args[2].toInt();
	2036	if(args.count() == 4)
	2037	end = args[3].toInt();
	2038	}
	2039	} else {
	2040	if(args.count() != 1) {
	2041	fprintf(stderr, "%s:%d %s(var) requires one argument.\n",
	2042	parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
	2043	} else {
	2044	var = args[0];
	2045	regexp = true;
	2046	sep = "[" + QRegExp::escape(Option::dir_sep) + "/]";
	2047	if(func_t == E_DIRNAME)
	2048	end = -2;
	2049	else
	2050	beg = -1;
	2051	}
	2052	}
	2053	if(!var.isNull()) {
	2054	const QStringList &l = values(var, place);
	2055	for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
	2056	QString separator = sep;
	2057	if(regexp)
	2058	ret += (*it).section(QRegExp(separator), beg, end);
	2059	else
	2060	ret += (*it).section(separator, beg, end);
	2061	}
	2062	}
	2063	break; }
	2064	case E_FIND: {
	2065	if(args.count() != 2) {
	2066	fprintf(stderr, "%s:%d find(var, str) requires two arguments\n",
	2067	parser.file.toLatin1().constData(), parser.line_no);
	2068	} else {
	2069	QRegExp regx(args[1]);
	2070	const QStringList &var = values(args.first(), place);
	2071	for(QStringList::ConstIterator vit = var.begin();
	2072	vit != var.end(); ++vit) {
	2073	if(regx.indexIn(*vit) != -1)
	2074	ret += (*vit);
	2075	}
	2076	}
	2077	break; }
	2078	case E_SYSTEM: {
	2079	if(args.count() < 1 \|\| args.count() > 2) {
	2080	fprintf(stderr, "%s:%d system(execut) requires one argument.\n",
	2081	parser.file.toLatin1().constData(), parser.line_no);
	2082	} else {
	2083	char buff[256];
	2084	bool singleLine = true;
	2085	if(args.count() > 1)
	2086	singleLine = (args[1].toLower() == "true");
	2087	QString output;
[561]	2088	FILE *proc = QT_POPEN(args[0].toLatin1(), "r");
[2]	2089	while(proc && !feof(proc)) {
	2090	int read_in = int(fread(buff, 1, 255, proc));
	2091	if(!read_in)
	2092	break;
	2093	for(int i = 0; i < read_in; i++) {
	2094	if((singleLine && buff[i] == '\n') \|\| buff[i] == '\t')
	2095	buff[i] = ' ';
	2096	}
	2097	buff[read_in] = '\0';
	2098	output += buff;
	2099	}
	2100	ret += split_value_list(output);
	2101	if(proc)
	2102	QT_PCLOSE(proc);
	2103	}
	2104	break; }
	2105	case E_UNIQUE: {
	2106	if(args.count() != 1) {
	2107	fprintf(stderr, "%s:%d unique(var) requires one argument.\n",
	2108	parser.file.toLatin1().constData(), parser.line_no);
	2109	} else {
	2110	const QStringList &var = values(args.first(), place);
	2111	for(int i = 0; i < var.count(); i++) {
	2112	if(!ret.contains(var[i]))
	2113	ret.append(var[i]);
	2114	}
	2115	}
	2116	break; }
	2117	case E_QUOTE:
	2118	ret = args;
	2119	break;
	2120	case E_ESCAPE_EXPAND: {
	2121	for(int i = 0; i < args.size(); ++i) {
	2122	QChar *i_data = args[i].data();
	2123	int i_len = args[i].length();
	2124	for(int x = 0; x < i_len; ++x) {
	2125	if(*(i_data+x) == '\\' && x < i_len-1) {
	2126	if(*(i_data+x+1) == '\\') {
	2127	++x;
	2128	} else {
	2129	struct {
	2130	char in, out;
	2131	} mapped_quotes[] = {
	2132	{ 'n', '\n' },
	2133	{ 't', '\t' },
	2134	{ 'r', '\r' },
	2135	{ 0, 0 }
	2136	};
	2137	for(int i = 0; mapped_quotes[i].in; ++i) {
	2138	if(*(i_data+x+1) == mapped_quotes[i].in) {
	2139	*(i_data+x) = mapped_quotes[i].out;
	2140	if(x < i_len-2)
	2141	memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar));
	2142	--i_len;
	2143	break;
	2144	}
	2145	}
	2146	}
	2147	}
	2148	}
	2149	ret.append(QString(i_data, i_len));
	2150	}
	2151	break; }
	2152	case E_RE_ESCAPE: {
	2153	for(int i = 0; i < args.size(); ++i)
	2154	ret += QRegExp::escape(args[i]);
	2155	break; }
	2156	case E_UPPER:
	2157	case E_LOWER: {
	2158	for(int i = 0; i < args.size(); ++i) {
	2159	if(func_t == E_UPPER)
	2160	ret += args[i].toUpper();
	2161	else
	2162	ret += args[i].toLower();
	2163	}
	2164	break; }
	2165	case E_FILES: {
	2166	if(args.count() != 1 && args.count() != 2) {
	2167	fprintf(stderr, "%s:%d files(pattern) requires one argument.\n",
	2168	parser.file.toLatin1().constData(), parser.line_no);
	2169	} else {
	2170	bool recursive = false;
	2171	if(args.count() == 2)
	2172	recursive = (args[1].toLower() == "true" \|\| args[1].toInt());
	2173	QStringList dirs;
	2174	QString r = Option::fixPathToLocalOS(args[0]);
	2175	int slash = r.lastIndexOf(QDir::separator());
	2176	if(slash != -1) {
	2177	dirs.append(r.left(slash));
	2178	r = r.mid(slash+1);
	2179	} else {
	2180	dirs.append("");
	2181	}
	2182
	2183	const QRegExp regex(r, Qt::CaseSensitive, QRegExp::Wildcard);
	2184	for(int d = 0; d < dirs.count(); d++) {
	2185	QString dir = dirs[d];
[846]	2186	if(!dir.isEmpty() && !dir.endsWith(QDir::separator()))
[2]	2187	dir += "/";
	2188
	2189	QDir qdir(dir);
	2190	for(int i = 0; i < (int)qdir.count(); ++i) {
	2191	if(qdir[i] == "." \|\| qdir[i] == "..")
	2192	continue;
	2193	QString fname = dir + qdir[i];
	2194	if(QFileInfo(fname).isDir()) {
	2195	if(recursive)
	2196	dirs.append(fname);
	2197	}
	2198	if(regex.exactMatch(qdir[i]))
	2199	ret += fname;
	2200	}
	2201	}
	2202	}
	2203	break; }
	2204	case E_PROMPT: {
	2205	if(args.count() != 1) {
	2206	fprintf(stderr, "%s:%d prompt(question) requires one argument.\n",
	2207	parser.file.toLatin1().constData(), parser.line_no);
[846]	2208	} else if(pfile == "-") {
[2]	2209	fprintf(stderr, "%s:%d prompt(question) cannot be used when '-o -' is used.\n",
	2210	parser.file.toLatin1().constData(), parser.line_no);
	2211	} else {
	2212	QString msg = fixEnvVariables(args.first());
	2213	if(!msg.endsWith("?"))
	2214	msg += "?";
	2215	fprintf(stderr, "Project %s: %s ", func.toUpper().toLatin1().constData(),
	2216	msg.toLatin1().constData());
	2217
	2218	QFile qfile;
	2219	if(qfile.open(stdin, QIODevice::ReadOnly)) {
	2220	QTextStream t(&qfile);
	2221	ret = split_value_list(t.readLine());
	2222	}
	2223	}
	2224	break; }
	2225	case E_REPLACE: {
	2226	if(args.count() != 3 ) {
	2227	fprintf(stderr, "%s:%d replace(var, before, after) requires three arguments\n",
	2228	parser.file.toLatin1().constData(), parser.line_no);
	2229	} else {
	2230	const QRegExp before( args[1] );
	2231	const QString after( args[2] );
	2232	QStringList var = values(args.first(), place);
	2233	for(QStringList::Iterator it = var.begin(); it != var.end(); ++it)
	2234	ret += it->replace(before, after);
	2235	}
	2236	break; }
[561]	2237	case E_SIZE: {
	2238	if(args.count() != 1) {
	2239	fprintf(stderr, "%s:%d: size(var) requires one argument.\n",
	2240	parser.file.toLatin1().constData(), parser.line_no);
	2241	} else {
[846]	2242	int size = values(args[0], place).size();
[561]	2243	ret += QString::number(size);
	2244	}
	2245	break; }
[651]	2246	case E_GENERATE_UID:
	2247	if (args.count() != 1) {
	2248	fprintf(stderr, "%s:%d: generate_uid(var) requires one argument.\n",
	2249	parser.file.toLatin1().constData(), parser.line_no);
	2250	} else {
	2251	ret += generate_test_uid(args.first());
	2252	}
	2253	break;
[967]	2254	case E_FIXPATH_TARGET:
	2255	case E_FIXPATH_LOCAL:
	2256	if (args.count() < 1 \|\| args.count() > 3) {
	2257	fprintf(stderr, "%s:%d: fixpath_%s(str) requires one argument.\n",
	2258	parser.file.toLatin1().constData(), parser.line_no,
	2259	func_t == E_FIXPATH_TARGET ? "target" : "local");
	2260	} else {
	2261	bool fix_env = true;
	2262	if(args.count() > 1)
	2263	fix_env = (args[1].toLower() == "true" \|\| args[1].toInt());
	2264	bool canonical = true;
	2265	if(args.count() > 2)
	2266	canonical = (args[2].toLower() == "true" \|\| args[1].toInt());
	2267	if(func_t == E_FIXPATH_TARGET)
	2268	ret += Option::fixPathToTargetOS(args[0], fix_env, canonical);
	2269	else
	2270	ret += Option::fixPathToLocalOS(args[0], fix_env, canonical);
	2271	}
	2272	break;
[2]	2273	default: {
	2274	fprintf(stderr, "%s:%d: Unknown replace function: %s\n",
	2275	parser.file.toLatin1().constData(), parser.line_no,
	2276	func.toLatin1().constData());
	2277	break; }
	2278	}
	2279	return ret;
	2280	}
	2281
	2282	bool
	2283	QMakeProject::doProjectTest(QString func, QStringList args, QMap<QString, QStringList> &place)
	2284	{
	2285	QList<QStringList> args_list;
	2286	for(int i = 0; i < args.size(); ++i) {
	2287	QStringList arg = split_value_list(args[i]), tmp;
	2288	for(int i = 0; i < arg.size(); ++i)
	2289	tmp += doVariableReplaceExpand(arg[i], place);
	2290	args_list += tmp;
	2291	}
	2292	return doProjectTest(func, args_list, place);
	2293	}
	2294
	2295	bool
	2296	QMakeProject::doProjectTest(QString func, QList<QStringList> args_list, QMap<QString, QStringList> &place)
	2297	{
	2298	func = func.trimmed();
	2299
	2300	if(testFunctions.contains(func)) {
	2301	FunctionBlock *defined = testFunctions[func];
	2302	QStringList ret;
	2303	function_blocks.push(defined);
	2304	defined->exec(args_list, this, place, ret);
[405]	2305	FunctionBlock *popped = function_blocks.pop();
	2306	Q_ASSERT(popped == defined);
	2307	Q_UNUSED(popped);
[2]	2308
	2309	if(ret.isEmpty()) {
	2310	return true;
	2311	} else {
	2312	if(ret.first() == "true") {
	2313	return true;
	2314	} else if(ret.first() == "false") {
	2315	return false;
	2316	} else {
	2317	bool ok;
	2318	int val = ret.first().toInt(&ok);
	2319	if(ok)
	2320	return val;
	2321	fprintf(stderr, "%s:%d Unexpected return value from test %s [%s].\n",
	2322	parser.file.toLatin1().constData(),
	2323	parser.line_no, func.toLatin1().constData(),
	2324	ret.join("::").toLatin1().constData());
	2325	}
	2326	return false;
	2327	}
	2328	return false;
	2329	}
	2330
	2331	QStringList args; //why don't the builtin functions just use args_list? --Sam
	2332	for(int i = 0; i < args_list.size(); ++i)
	2333	args += args_list[i].join(QString(Option::field_sep));
	2334
	2335	TestFunc func_t = qmake_testFunctions().value(func);
	2336	debug_msg(1, "Running project test: %s(%s) [%d]",
	2337	func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
	2338
	2339	switch(func_t) {
	2340	case T_REQUIRES:
	2341	return doProjectCheckReqs(args, place);
	2342	case T_LESSTHAN:
	2343	case T_GREATERTHAN: {
	2344	if(args.count() != 2) {
	2345	fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(),
	2346	parser.line_no, func.toLatin1().constData());
	2347	return false;
	2348	}
	2349	QString rhs(args[1]), lhs(values(args[0], place).join(QString(Option::field_sep)));
	2350	bool ok;
	2351	int rhs_int = rhs.toInt(&ok);
	2352	if(ok) { // do integer compare
	2353	int lhs_int = lhs.toInt(&ok);
	2354	if(ok) {
[561]	2355	if(func_t == T_GREATERTHAN)
[2]	2356	return lhs_int > rhs_int;
	2357	return lhs_int < rhs_int;
	2358	}
	2359	}
	2360	if(func_t == T_GREATERTHAN)
	2361	return lhs > rhs;
	2362	return lhs < rhs; }
	2363	case T_IF: {
	2364	if(args.count() != 1) {
	2365	fprintf(stderr, "%s:%d: if(condition) requires one argument.\n", parser.file.toLatin1().constData(),
	2366	parser.line_no);
	2367	return false;
	2368	}
	2369	const QString cond = args.first();
	2370	const QChar *d = cond.unicode();
	2371	QChar quote = 0;
	2372	bool ret = true, or_op = false;
	2373	QString test;
	2374	for(int d_off = 0, parens = 0, d_len = cond.size(); d_off < d_len; ++d_off) {
	2375	if(!quote.isNull()) {
	2376	if(*(d+d_off) == quote)
	2377	quote = QChar();
	2378	} else if(*(d+d_off) == '(') {
	2379	++parens;
	2380	} else if(*(d+d_off) == ')') {
	2381	--parens;
	2382	} else if((d+d_off) == '"' /\|\| (d+d_off) == '\''/) {
	2383	quote = *(d+d_off);
	2384	}
	2385	if(!parens && quote.isNull() && ((d+d_off) == QLatin1Char(':') \|\| (d+d_off) == QLatin1Char('\|') \|\| d_off == d_len-1)) {
	2386	if(d_off == d_len-1)
	2387	test += *(d+d_off);
	2388	if(!test.isEmpty()) {
[846]	2389	if (or_op != ret)
	2390	ret = doProjectTest(test, place);
	2391	test.clear();
[2]	2392	}
	2393	if(*(d+d_off) == QLatin1Char(':')) {
	2394	or_op = false;
	2395	} else if(*(d+d_off) == QLatin1Char('\|')) {
	2396	or_op = true;
	2397	}
	2398	} else {
	2399	test += *(d+d_off);
	2400	}
	2401	}
	2402	return ret; }
	2403	case T_EQUALS:
	2404	if(args.count() != 2) {
	2405	fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(),
	2406	parser.line_no, func.toLatin1().constData());
	2407	return false;
	2408	}
	2409	return values(args[0], place).join(QString(Option::field_sep)) == args[1];
	2410	case T_EXISTS: {
	2411	if(args.count() != 1) {
	2412	fprintf(stderr, "%s:%d: exists(file) requires one argument.\n", parser.file.toLatin1().constData(),
	2413	parser.line_no);
	2414	return false;
	2415	}
	2416	QString file = args.first();
	2417	file = Option::fixPathToLocalOS(file);
	2418
	2419	if(QFile::exists(file))
	2420	return true;
	2421	//regular expression I guess
	2422	QString dirstr = qmake_getpwd();
[846]	2423	int slsh = file.lastIndexOf(QDir::separator());
[2]	2424	if(slsh != -1) {
	2425	dirstr = file.left(slsh+1);
	2426	file = file.right(file.length() - slsh - 1);
	2427	}
	2428	return QDir(dirstr).entryList(QStringList(file)).count(); }
	2429	case T_EXPORT:
	2430	if(args.count() != 1) {
	2431	fprintf(stderr, "%s:%d: export(variable) requires one argument.\n", parser.file.toLatin1().constData(),
	2432	parser.line_no);
	2433	return false;
	2434	}
	2435	for(int i = 0; i < function_blocks.size(); ++i) {
	2436	FunctionBlock *f = function_blocks.at(i);
	2437	f->vars[args[0]] = values(args[0], place);
	2438	if(!i && f->calling_place)
	2439	(*f->calling_place)[args[0]] = values(args[0], place);
	2440	}
	2441	return true;
	2442	case T_CLEAR:
	2443	if(args.count() != 1) {
	2444	fprintf(stderr, "%s:%d: clear(variable) requires one argument.\n", parser.file.toLatin1().constData(),
	2445	parser.line_no);
	2446	return false;
	2447	}
	2448	if(!place.contains(args[0]))
	2449	return false;
	2450	place[args[0]].clear();
	2451	return true;
	2452	case T_UNSET:
	2453	if(args.count() != 1) {
	2454	fprintf(stderr, "%s:%d: unset(variable) requires one argument.\n", parser.file.toLatin1().constData(),
	2455	parser.line_no);
	2456	return false;
	2457	}
	2458	if(!place.contains(args[0]))
	2459	return false;
	2460	place.remove(args[0]);
	2461	return true;
	2462	case T_EVAL: {
	2463	if(args.count() < 1 && 0) {
	2464	fprintf(stderr, "%s:%d: eval(project) requires one argument.\n", parser.file.toLatin1().constData(),
	2465	parser.line_no);
	2466	return false;
	2467	}
	2468	QString project = args.join(" ");
	2469	parser_info pi = parser;
	2470	parser.from_file = false;
	2471	parser.file = "(eval)";
	2472	parser.line_no = 0;
	2473	QTextStream t(&project, QIODevice::ReadOnly);
	2474	bool ret = read(t, place);
	2475	parser = pi;
	2476	return ret; }
	2477	case T_CONFIG: {
	2478	if(args.count() < 1 \|\| args.count() > 2) {
	2479	fprintf(stderr, "%s:%d: CONFIG(config) requires one argument.\n", parser.file.toLatin1().constData(),
	2480	parser.line_no);
	2481	return false;
	2482	}
	2483	if(args.count() == 1)
	2484	return isActiveConfig(args[0]);
	2485	const QStringList mutuals = args[1].split('\|');
	2486	const QStringList &configs = values("CONFIG", place);
	2487	for(int i = configs.size()-1; i >= 0; i--) {
	2488	for(int mut = 0; mut < mutuals.count(); mut++) {
	2489	if(configs[i] == mutuals[mut].trimmed())
	2490	return (configs[i] == args[0]);
	2491	}
	2492	}
	2493	return false; }
[846]	2494	case T_SYSTEM:
[2]	2495	if(args.count() < 1 \|\| args.count() > 2) {
	2496	fprintf(stderr, "%s:%d: system(exec) requires one argument.\n", parser.file.toLatin1().constData(),
	2497	parser.line_no);
	2498	return false;
	2499	}
	2500	if(args.count() == 2) {
	2501	const QString sarg = args[1];
[846]	2502	if (sarg.toLower() == "true" \|\| sarg.toInt())
	2503	warn_msg(WarnParser, "%s:%d: system()'s second argument is now hard-wired to false.\n",
	2504	parser.file.toLatin1().constData(), parser.line_no);
[2]	2505	}
[846]	2506	return system(args[0].toLatin1().constData()) == 0;
[2]	2507	case T_RETURN:
	2508	if(function_blocks.isEmpty()) {
	2509	fprintf(stderr, "%s:%d unexpected return()\n",
	2510	parser.file.toLatin1().constData(), parser.line_no);
	2511	} else {
	2512	FunctionBlock *f = function_blocks.top();
	2513	f->cause_return = true;
	2514	if(args_list.count() >= 1)
	2515	f->return_value += args_list[0];
	2516	}
	2517	return true;
	2518	case T_BREAK:
	2519	if(iterator)
	2520	iterator->cause_break = true;
	2521	else
	2522	fprintf(stderr, "%s:%d unexpected break()\n",
	2523	parser.file.toLatin1().constData(), parser.line_no);
	2524	return true;
	2525	case T_NEXT:
	2526	if(iterator)
	2527	iterator->cause_next = true;
	2528	else
	2529	fprintf(stderr, "%s:%d unexpected next()\n",
	2530	parser.file.toLatin1().constData(), parser.line_no);
	2531	return true;
	2532	case T_DEFINED:
	2533	if(args.count() < 1 \|\| args.count() > 2) {
	2534	fprintf(stderr, "%s:%d: defined(function) requires one argument.\n",
	2535	parser.file.toLatin1().constData(), parser.line_no);
	2536	} else {
	2537	if(args.count() > 1) {
	2538	if(args[1] == "test")
	2539	return testFunctions.contains(args[0]);
	2540	else if(args[1] == "replace")
	2541	return replaceFunctions.contains(args[0]);
	2542	fprintf(stderr, "%s:%d: defined(function, type): unexpected type [%s].\n",
	2543	parser.file.toLatin1().constData(), parser.line_no,
	2544	args[1].toLatin1().constData());
	2545	} else {
	2546	if(replaceFunctions.contains(args[0]) \|\| testFunctions.contains(args[0]))
	2547	return true;
	2548	}
	2549	}
	2550	return false;
	2551	case T_CONTAINS: {
	2552	if(args.count() < 2 \|\| args.count() > 3) {
	2553	fprintf(stderr, "%s:%d: contains(var, val) requires at lesat 2 arguments.\n",
	2554	parser.file.toLatin1().constData(), parser.line_no);
	2555	return false;
	2556	}
	2557	QRegExp regx(args[1]);
	2558	const QStringList &l = values(args[0], place);
	2559	if(args.count() == 2) {
	2560	for(int i = 0; i < l.size(); ++i) {
	2561	const QString val = l[i];
	2562	if(regx.exactMatch(val) \|\| val == args[1])
	2563	return true;
	2564	}
	2565	} else {
	2566	const QStringList mutuals = args[2].split('\|');
	2567	for(int i = l.size()-1; i >= 0; i--) {
	2568	const QString val = l[i];
	2569	for(int mut = 0; mut < mutuals.count(); mut++) {
	2570	if(val == mutuals[mut].trimmed())
	2571	return (regx.exactMatch(val) \|\| val == args[1]);
	2572	}
	2573	}
	2574	}
	2575	return false; }
	2576	case T_INFILE: {
	2577	if(args.count() < 2 \|\| args.count() > 3) {
	2578	fprintf(stderr, "%s:%d: infile(file, var, val) requires at least 2 arguments.\n",
	2579	parser.file.toLatin1().constData(), parser.line_no);
	2580	return false;
	2581	}
	2582
	2583	bool ret = false;
	2584	QMap<QString, QStringList> tmp;
	2585	if(doProjectInclude(Option::fixPathToLocalOS(args[0]), IncludeFlagNewParser, tmp) == IncludeSuccess) {
	2586	if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
	2587	QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
	2588	const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
	2589	for(int i = 0; i < in.size(); ++i) {
	2590	if(out.indexOf(in[i]) == -1)
	2591	out += in[i];
	2592	}
	2593	}
	2594	if(args.count() == 2) {
	2595	ret = tmp.contains(args[1]);
	2596	} else {
	2597	QRegExp regx(args[2]);
	2598	const QStringList &l = tmp[args[1]];
	2599	for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
	2600	if(regx.exactMatch((it)) \|\| (it) == args[2]) {
	2601	ret = true;
	2602	break;
	2603	}
	2604	}
	2605	}
	2606	}
	2607	return ret; }
	2608	case T_COUNT:
	2609	if(args.count() != 2 && args.count() != 3) {
	2610	fprintf(stderr, "%s:%d: count(var, count) requires two arguments.\n", parser.file.toLatin1().constData(),
	2611	parser.line_no);
	2612	return false;
	2613	}
	2614	if(args.count() == 3) {
	2615	QString comp = args[2];
	2616	if(comp == ">" \|\| comp == "greaterThan")
	2617	return values(args[0], place).count() > args[1].toInt();
	2618	if(comp == ">=")
	2619	return values(args[0], place).count() >= args[1].toInt();
	2620	if(comp == "<" \|\| comp == "lessThan")
	2621	return values(args[0], place).count() < args[1].toInt();
	2622	if(comp == "<=")
	2623	return values(args[0], place).count() <= args[1].toInt();
	2624	if(comp == "equals" \|\| comp == "isEqual" \|\| comp == "=" \|\| comp == "==")
	2625	return values(args[0], place).count() == args[1].toInt();
	2626	fprintf(stderr, "%s:%d: unexpected modifier to count(%s)\n", parser.file.toLatin1().constData(),
	2627	parser.line_no, comp.toLatin1().constData());
	2628	return false;
	2629	}
	2630	return values(args[0], place).count() == args[1].toInt();
	2631	case T_ISEMPTY:
	2632	if(args.count() != 1) {
	2633	fprintf(stderr, "%s:%d: isEmpty(var) requires one argument.\n", parser.file.toLatin1().constData(),
	2634	parser.line_no);
	2635	return false;
	2636	}
	2637	return values(args[0], place).isEmpty();
	2638	case T_INCLUDE:
	2639	case T_LOAD: {
	2640	QString parseInto;
	2641	const bool include_statement = (func_t == T_INCLUDE);
[561]	2642	bool ignore_error = false;
	2643	if(args.count() >= 2) {
[2]	2644	if(func_t == T_INCLUDE) {
	2645	parseInto = args[1];
[561]	2646	if (args.count() == 3){
	2647	QString sarg = args[2];
	2648	if (sarg.toLower() == "true" \|\| sarg.toInt())
	2649	ignore_error = true;
	2650	}
[2]	2651	} else {
	2652	QString sarg = args[1];
	2653	ignore_error = (sarg.toLower() == "true" \|\| sarg.toInt());
	2654	}
	2655	} else if(args.count() != 1) {
	2656	QString func_desc = "load(feature)";
	2657	if(include_statement)
	2658	func_desc = "include(file)";
	2659	fprintf(stderr, "%s:%d: %s requires one argument.\n", parser.file.toLatin1().constData(),
	2660	parser.line_no, func_desc.toLatin1().constData());
	2661	return false;
	2662	}
	2663	QString file = args.first();
	2664	file = Option::fixPathToLocalOS(file);
	2665	uchar flags = IncludeFlagNone;
	2666	if(!include_statement)
	2667	flags \|= IncludeFlagFeature;
	2668	IncludeStatus stat = IncludeFailure;
	2669	if(!parseInto.isEmpty()) {
	2670	QMap<QString, QStringList> symbols;
	2671	stat = doProjectInclude(file, flags\|IncludeFlagNewProject, symbols);
	2672	if(stat == IncludeSuccess) {
	2673	QMap<QString, QStringList> out_place;
	2674	for(QMap<QString, QStringList>::ConstIterator it = place.begin(); it != place.end(); ++it) {
	2675	const QString var = it.key();
	2676	if(var != parseInto && !var.startsWith(parseInto + "."))
	2677	out_place.insert(var, it.value());
	2678	}
	2679	for(QMap<QString, QStringList>::ConstIterator it = symbols.begin(); it != symbols.end(); ++it) {
	2680	const QString var = it.key();
	2681	if(!var.startsWith("."))
	2682	out_place.insert(parseInto + "." + it.key(), it.value());
	2683	}
	2684	place = out_place;
	2685	}
	2686	} else {
	2687	stat = doProjectInclude(file, flags, place);
	2688	}
	2689	if(stat == IncludeFeatureAlreadyLoaded) {
	2690	warn_msg(WarnParser, "%s:%d: Duplicate of loaded feature %s",
	2691	parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData());
[561]	2692	} else if(stat == IncludeNoExist && !ignore_error) {
	2693	warn_msg(WarnAll, "%s:%d: Unable to find file for inclusion %s",
[2]	2694	parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData());
	2695	return false;
	2696	} else if(stat >= IncludeFailure) {
	2697	if(!ignore_error) {
	2698	printf("Project LOAD(): Feature %s cannot be found.\n", file.toLatin1().constData());
	2699	if (!ignore_error)
	2700	#if defined(QT_BUILD_QMAKE_LIBRARY)
	2701	return false;
	2702	#else
	2703	exit(3);
	2704	#endif
	2705	}
	2706	return false;
	2707	}
	2708	return true; }
	2709	case T_DEBUG: {
	2710	if(args.count() != 2) {
	2711	fprintf(stderr, "%s:%d: debug(level, message) requires one argument.\n", parser.file.toLatin1().constData(),
	2712	parser.line_no);
	2713	return false;
	2714	}
	2715	QString msg = fixEnvVariables(args[1]);
	2716	debug_msg(args[0].toInt(), "Project DEBUG: %s", msg.toLatin1().constData());
	2717	return true; }
	2718	case T_ERROR:
	2719	case T_MESSAGE:
	2720	case T_WARNING: {
	2721	if(args.count() != 1) {
	2722	fprintf(stderr, "%s:%d: %s(message) requires one argument.\n", parser.file.toLatin1().constData(),
	2723	parser.line_no, func.toLatin1().constData());
	2724	return false;
	2725	}
	2726	QString msg = fixEnvVariables(args.first());
	2727	fprintf(stderr, "Project %s: %s\n", func.toUpper().toLatin1().constData(), msg.toLatin1().constData());
	2728	if(func == "error")
	2729	#if defined(QT_BUILD_QMAKE_LIBRARY)
	2730	return false;
	2731	#else
	2732	exit(2);
	2733	#endif
	2734	return true; }
[846]	2735	case T_OPTION:
	2736	if (args.count() != 1) {
	2737	fprintf(stderr, "%s:%d: option() requires one argument.\n",
	2738	parser.file.toLatin1().constData(), parser.line_no);
	2739	return false;
	2740	}
	2741	if (args.first() == "recursive") {
	2742	recursive = true;
	2743	} else {
	2744	fprintf(stderr, "%s:%d: unrecognized option() argument '%s'.\n",
	2745	parser.file.toLatin1().constData(), parser.line_no,
	2746	args.first().toLatin1().constData());
	2747	return false;
	2748	}
	2749	return true;
[2]	2750	default:
	2751	fprintf(stderr, "%s:%d: Unknown test function: %s\n", parser.file.toLatin1().constData(), parser.line_no,
	2752	func.toLatin1().constData());
	2753	}
	2754	return false;
	2755	}
	2756
	2757	bool
	2758	QMakeProject::doProjectCheckReqs(const QStringList &deps, QMap<QString, QStringList> &place)
	2759	{
	2760	bool ret = false;
	2761	for(QStringList::ConstIterator it = deps.begin(); it != deps.end(); ++it) {
	2762	bool test = doProjectTest((*it), place);
	2763	if(!test) {
	2764	debug_msg(1, "Project Parser: %s:%d Failed test: REQUIRES = %s",
	2765	parser.file.toLatin1().constData(), parser.line_no,
	2766	(*it).toLatin1().constData());
	2767	place["QMAKE_FAILED_REQUIREMENTS"].append((*it));
	2768	ret = false;
	2769	}
	2770	}
	2771	return ret;
	2772	}
	2773
	2774	bool
	2775	QMakeProject::test(const QString &v)
	2776	{
	2777	QMap<QString, QStringList> tmp = vars;
	2778	return doProjectTest(v, tmp);
	2779	}
	2780
	2781	bool
	2782	QMakeProject::test(const QString &func, const QList<QStringList> &args)
	2783	{
	2784	QMap<QString, QStringList> tmp = vars;
	2785	return doProjectTest(func, args, tmp);
	2786	}
	2787
	2788	QStringList
	2789	QMakeProject::expand(const QString &str)
	2790	{
	2791	bool ok;
	2792	QMap<QString, QStringList> tmp = vars;
	2793	const QStringList ret = doVariableReplaceExpand(str, tmp, &ok);
	2794	if(ok)
	2795	return ret;
	2796	return QStringList();
	2797	}
	2798
	2799	QStringList
	2800	QMakeProject::expand(const QString &func, const QList<QStringList> &args)
	2801	{
	2802	QMap<QString, QStringList> tmp = vars;
	2803	return doProjectExpand(func, args, tmp);
	2804	}
	2805
	2806	bool
	2807	QMakeProject::doVariableReplace(QString &str, QMap<QString, QStringList> &place)
	2808	{
	2809	bool ret;
	2810	str = doVariableReplaceExpand(str, place, &ret).join(QString(Option::field_sep));
	2811	return ret;
	2812	}
	2813
	2814	QStringList
	2815	QMakeProject::doVariableReplaceExpand(const QString &str, QMap<QString, QStringList> &place, bool *ok)
	2816	{
	2817	QStringList ret;
	2818	if(ok)
	2819	*ok = true;
	2820	if(str.isEmpty())
	2821	return ret;
	2822
	2823	const ushort LSQUARE = '[';
	2824	const ushort RSQUARE = ']';
	2825	const ushort LCURLY = '{';
	2826	const ushort RCURLY = '}';
	2827	const ushort LPAREN = '(';
	2828	const ushort RPAREN = ')';
	2829	const ushort DOLLAR = '$';
	2830	const ushort SLASH = '\\';
	2831	const ushort UNDERSCORE = '_';
	2832	const ushort DOT = '.';
	2833	const ushort SPACE = ' ';
	2834	const ushort TAB = '\t';
	2835	const ushort SINGLEQUOTE = '\'';
	2836	const ushort DOUBLEQUOTE = '"';
	2837
	2838	ushort unicode, quote = 0;
	2839	const QChar *str_data = str.data();
	2840	const int str_len = str.length();
	2841
	2842	ushort term;
	2843	QString var, args;
	2844
	2845	int replaced = 0;
	2846	QString current;
	2847	for(int i = 0; i < str_len; ++i) {
	2848	unicode = str_data[i].unicode();
	2849	const int start_var = i;
	2850	if(unicode == DOLLAR && str_len > i+2) {
	2851	unicode = str_data[++i].unicode();
	2852	if(unicode == DOLLAR) {
	2853	term = 0;
	2854	var.clear();
	2855	args.clear();
	2856	enum { VAR, ENVIRON, FUNCTION, PROPERTY } var_type = VAR;
	2857	unicode = str_data[++i].unicode();
	2858	if(unicode == LSQUARE) {
	2859	unicode = str_data[++i].unicode();
	2860	term = RSQUARE;
	2861	var_type = PROPERTY;
	2862	} else if(unicode == LCURLY) {
	2863	unicode = str_data[++i].unicode();
	2864	var_type = VAR;
	2865	term = RCURLY;
	2866	} else if(unicode == LPAREN) {
	2867	unicode = str_data[++i].unicode();
	2868	var_type = ENVIRON;
	2869	term = RPAREN;
	2870	}
	2871	while(1) {
	2872	if(!(unicode & (0xFF<<8)) &&
	2873	unicode != DOT && unicode != UNDERSCORE &&
	2874	//unicode != SINGLEQUOTE && unicode != DOUBLEQUOTE &&
	2875	(unicode < 'a' \|\| unicode > 'z') && (unicode < 'A' \|\| unicode > 'Z') &&
	2876	(unicode < '0' \|\| unicode > '9'))
	2877	break;
	2878	var.append(QChar(unicode));
	2879	if(++i == str_len)
	2880	break;
	2881	unicode = str_data[i].unicode();
	2882	// at this point, i points to either the 'term' or 'next' character (which is in unicode)
	2883	}
	2884	if(var_type == VAR && unicode == LPAREN) {
	2885	var_type = FUNCTION;
	2886	int depth = 0;
	2887	while(1) {
	2888	if(++i == str_len)
	2889	break;
	2890	unicode = str_data[i].unicode();
	2891	if(unicode == LPAREN) {
	2892	depth++;
	2893	} else if(unicode == RPAREN) {
	2894	if(!depth)
	2895	break;
	2896	--depth;
	2897	}
	2898	args.append(QChar(unicode));
	2899	}
	2900	if(++i < str_len)
	2901	unicode = str_data[i].unicode();
	2902	else
	2903	unicode = 0;
	2904	// at this point i is pointing to the 'next' character (which is in unicode)
	2905	// this might actually be a term character since you can do $${func()}
	2906	}
	2907	if(term) {
	2908	if(unicode != term) {
	2909	qmake_error_msg("Missing " + QString(term) + " terminator [found " + (unicode?QString(unicode):QString("end-of-line")) + "]");
	2910	if(ok)
	2911	*ok = false;
	2912	return QStringList();
	2913	}
	2914	} else {
	2915	// move the 'cursor' back to the last char of the thing we were looking at
	2916	--i;
	2917	}
	2918	// since i never points to the 'next' character, there is no reason for this to be set
	2919	unicode = 0;
	2920
	2921	QStringList replacement;
	2922	if(var_type == ENVIRON) {
	2923	replacement = split_value_list(QString::fromLocal8Bit(qgetenv(var.toLatin1().constData())));
	2924	} else if(var_type == PROPERTY) {
	2925	if(prop)
	2926	replacement = split_value_list(prop->value(var));
	2927	} else if(var_type == FUNCTION) {
	2928	replacement = doProjectExpand(var, args, place);
	2929	} else if(var_type == VAR) {
	2930	replacement = values(var, place);
	2931	}
	2932	if(!(replaced++) && start_var)
	2933	current = str.left(start_var);
	2934	if(!replacement.isEmpty()) {
	2935	if(quote) {
	2936	current += replacement.join(QString(Option::field_sep));
	2937	} else {
	2938	current += replacement.takeFirst();
	2939	if(!replacement.isEmpty()) {
	2940	if(!current.isEmpty())
	2941	ret.append(current);
	2942	current = replacement.takeLast();
	2943	if(!replacement.isEmpty())
	2944	ret += replacement;
	2945	}
	2946	}
	2947	}
	2948	debug_msg(2, "Project Parser [var replace]: %s -> %s",
	2949	str.toLatin1().constData(), var.toLatin1().constData(),
	2950	replacement.join("::").toLatin1().constData());
	2951	} else {
	2952	if(replaced)
	2953	current.append("$");
	2954	}
	2955	}
	2956	if(quote && unicode == quote) {
	2957	unicode = 0;
	2958	quote = 0;
	2959	} else if(unicode == SLASH) {
	2960	bool escape = false;
	2961	const char *symbols = "[]{}()$\\'\"";
	2962	for(const char s = symbols; s; ++s) {
	2963	if(str_data[i+1].unicode() == (ushort)*s) {
	2964	i++;
	2965	escape = true;
	2966	if(!(replaced++))
	2967	current = str.left(start_var);
	2968	current.append(str.at(i));
	2969	break;
	2970	}
	2971	}
[846]	2972	if(!escape && !backslashWarned) {
	2973	backslashWarned = true;
	2974	warn_msg(WarnDeprecated, "%s:%d: Unescaped backslashes are deprecated.",
	2975	parser.file.toLatin1().constData(), parser.line_no);
	2976	}
[2]	2977	if(escape \|\| !replaced)
	2978	unicode =0;
	2979	} else if(!quote && (unicode == SINGLEQUOTE \|\| unicode == DOUBLEQUOTE)) {
	2980	quote = unicode;
	2981	unicode = 0;
	2982	if(!(replaced++) && i)
	2983	current = str.left(i);
	2984	} else if(!quote && (unicode == SPACE \|\| unicode == TAB)) {
	2985	unicode = 0;
	2986	if(!current.isEmpty()) {
	2987	ret.append(current);
	2988	current.clear();
	2989	}
	2990	}
	2991	if(replaced && unicode)
	2992	current.append(QChar(unicode));
	2993	}
	2994	if(!replaced)
	2995	ret = QStringList(str);
	2996	else if(!current.isEmpty())
	2997	ret.append(current);
	2998	//qDebug() << "REPLACE" << str << ret;
	2999	return ret;
	3000	}
	3001
	3002	QStringList &QMakeProject::values(const QString &_var, QMap<QString, QStringList> &place)
	3003	{
	3004	QString var = varMap(_var);
	3005	if(var == QLatin1String("LITERAL_WHITESPACE")) { //a real space in a token)
	3006	var = ".BUILTIN." + var;
	3007	place[var] = QStringList(QLatin1String("\t"));
	3008	} else if(var == QLatin1String("LITERAL_DOLLAR")) { //a real $
	3009	var = ".BUILTIN." + var;
	3010	place[var] = QStringList(QLatin1String("$"));
	3011	} else if(var == QLatin1String("LITERAL_HASH")) { //a real #
	3012	var = ".BUILTIN." + var;
	3013	place[var] = QStringList("#");
	3014	} else if(var == QLatin1String("OUT_PWD")) { //the out going dir
	3015	var = ".BUILTIN." + var;
	3016	place[var] = QStringList(Option::output_dir);
	3017	} else if(var == QLatin1String("PWD") \|\| //current working dir (of _FILE_)
	3018	var == QLatin1String("IN_PWD")) {
	3019	var = ".BUILTIN." + var;
	3020	place[var] = QStringList(qmake_getpwd());
	3021	} else if(var == QLatin1String("DIR_SEPARATOR")) {
	3022	var = ".BUILTIN." + var;
	3023	place[var] = QStringList(Option::dir_sep);
	3024	} else if(var == QLatin1String("DIRLIST_SEPARATOR")) {
	3025	var = ".BUILTIN." + var;
	3026	place[var] = QStringList(Option::dirlist_sep);
	3027	} else if(var == QLatin1String("_LINE_")) { //parser line number
	3028	var = ".BUILTIN." + var;
	3029	place[var] = QStringList(QString::number(parser.line_no));
	3030	} else if(var == QLatin1String("_FILE_")) { //parser file
	3031	var = ".BUILTIN." + var;
	3032	place[var] = QStringList(parser.file);
	3033	} else if(var == QLatin1String("_DATE_")) { //current date/time
	3034	var = ".BUILTIN." + var;
	3035	place[var] = QStringList(QDateTime::currentDateTime().toString());
	3036	} else if(var == QLatin1String("_PRO_FILE_")) {
	3037	var = ".BUILTIN." + var;
	3038	place[var] = QStringList(pfile);
	3039	} else if(var == QLatin1String("_PRO_FILE_PWD_")) {
	3040	var = ".BUILTIN." + var;
[769]	3041	place[var] = QStringList(pfile.isEmpty() ? qmake_getpwd() : QFileInfo(pfile).absolutePath());
[2]	3042	} else if(var == QLatin1String("_QMAKE_CACHE_")) {
	3043	var = ".BUILTIN." + var;
	3044	if(Option::mkfile::do_cache)
	3045	place[var] = QStringList(Option::mkfile::cachefile);
	3046	} else if(var == QLatin1String("TEMPLATE")) {
	3047	if(!Option::user_template.isEmpty()) {
	3048	var = ".BUILTIN.USER." + var;
	3049	place[var] = QStringList(Option::user_template);
	3050	} else if(!place[var].isEmpty()) {
	3051	QString orig_template = place["TEMPLATE"].first(), real_template;
	3052	if(!Option::user_template_prefix.isEmpty() && !orig_template.startsWith(Option::user_template_prefix))
	3053	real_template = Option::user_template_prefix + orig_template;
	3054	if(!real_template.isEmpty()) {
	3055	var = ".BUILTIN." + var;
	3056	place[var] = QStringList(real_template);
	3057	}
	3058	} else {
	3059	var = ".BUILTIN." + var;
	3060	place[var] = QStringList("app");
	3061	}
	3062	} else if(var.startsWith(QLatin1String("QMAKE_HOST."))) {
	3063	QString ret, type = var.mid(11);
	3064	#if defined(Q_OS_WIN32)
	3065	if(type == "os") {
	3066	ret = "Windows";
	3067	} else if(type == "name") {
	3068	DWORD name_length = 1024;
[561]	3069	wchar_t name[1024];
	3070	if (GetComputerName(name, &name_length))
	3071	ret = QString::fromWCharArray(name);
[2]	3072	} else if(type == "version" \|\| type == "version_string") {
	3073	QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
	3074	if(type == "version")
	3075	ret = QString::number(ver);
	3076	else if(ver == QSysInfo::WV_Me)
	3077	ret = "WinMe";
	3078	else if(ver == QSysInfo::WV_95)
	3079	ret = "Win95";
	3080	else if(ver == QSysInfo::WV_98)
	3081	ret = "Win98";
	3082	else if(ver == QSysInfo::WV_NT)
	3083	ret = "WinNT";
	3084	else if(ver == QSysInfo::WV_2000)
	3085	ret = "Win2000";
	3086	else if(ver == QSysInfo::WV_2000)
	3087	ret = "Win2003";
	3088	else if(ver == QSysInfo::WV_XP)
	3089	ret = "WinXP";
	3090	else if(ver == QSysInfo::WV_VISTA)
	3091	ret = "WinVista";
	3092	else
	3093	ret = "Unknown";
	3094	} else if(type == "arch") {
	3095	SYSTEM_INFO info;
	3096	GetSystemInfo(&info);
	3097	switch(info.wProcessorArchitecture) {
	3098	#ifdef PROCESSOR_ARCHITECTURE_AMD64
	3099	case PROCESSOR_ARCHITECTURE_AMD64:
	3100	ret = "x86_64";
	3101	break;
	3102	#endif
	3103	case PROCESSOR_ARCHITECTURE_INTEL:
	3104	ret = "x86";
	3105	break;
	3106	case PROCESSOR_ARCHITECTURE_IA64:
	3107	#ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
	3108	case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
	3109	#endif
	3110	ret = "IA64";
	3111	break;
	3112	default:
	3113	ret = "Unknown";
	3114	break;
	3115	}
	3116	}
[29]	3117	#elif defined(Q_OS_OS2)
	3118	if(type == "os") {
	3119	ret = "OS2";
	3120	} else if(type == "name") {
	3121	ret = QString::fromLocal8Bit(qgetenv("HOSTNAME"));
	3122	} else if(type == "version" \|\| type == "version_string") {
	3123	ULONG buf [3];
	3124	DosQuerySysInfo(QSV_VERSION_MAJOR, QSV_VERSION_REVISION,
	3125	&buf, sizeof(buf));
	3126	if(type == "version")
[388]	3127	ret = QString().sprintf("%lu.%lu.%lu", buf[0], buf[1], buf[2]);
[29]	3128	else {
	3129	/* Warp 3 is reported as 20.30 */
	3130	/* Warp 4 is reported as 20.40 */
	3131	/* Aurora and eCS are reported as 20.45 */
	3132	if (buf[0] == 20 && buf[1] == 30)
	3133	ret = "Warp3";
	3134	else if (buf[0] == 20 && buf[1] == 40)
	3135	ret = "Warp4";
	3136	else if (buf[0] == 20 && buf[1] == 45) {
	3137	if (QString::fromLocal8Bit(qgetenv("OS")) == "ecs")
	3138	ret = "eComStation";
	3139	else
	3140	ret = "Aurora";
	3141	}
	3142	else
	3143	ret = "Unknown";
	3144	}
	3145	} else if(type == "arch") {
	3146	ret = "x86";
	3147	}
[2]	3148	#elif defined(Q_OS_UNIX)
	3149	struct utsname name;
	3150	if(!uname(&name)) {
	3151	if(type == "os")
	3152	ret = name.sysname;
	3153	else if(type == "name")
	3154	ret = name.nodename;
	3155	else if(type == "version")
	3156	ret = name.release;
	3157	else if(type == "version_string")
	3158	ret = name.version;
	3159	else if(type == "arch")
	3160	ret = name.machine;
	3161	}
	3162	#endif
	3163	var = ".BUILTIN.HOST." + type;
	3164	place[var] = QStringList(ret);
	3165	} else if (var == QLatin1String("QMAKE_DIR_SEP")) {
	3166	if (place[var].isEmpty())
	3167	return values("DIR_SEPARATOR", place);
[846]	3168	} else if (var == QLatin1String("QMAKE_EXT_OBJ")) {
	3169	if (place[var].isEmpty()) {
	3170	var = ".BUILTIN." + var;
	3171	place[var] = QStringList(Option::obj_ext);
	3172	}
	3173	} else if (var == QLatin1String("QMAKE_QMAKE")) {
	3174	if (place[var].isEmpty())
	3175	place[var] = QStringList(Option::fixPathToTargetOS(
	3176	!Option::qmake_abslocation.isEmpty()
	3177	? Option::qmake_abslocation
	3178	: QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmake",
	3179	false));
[561]	3180	} else if (var == QLatin1String("EPOCROOT")) {
	3181	if (place[var].isEmpty())
[846]	3182	place[var] = QStringList(qt_epocRoot());
[2]	3183	}
[846]	3184	#if defined(Q_OS_WIN32) && defined(Q_CC_MSVC)
	3185	else if(var.startsWith(QLatin1String("QMAKE_TARGET."))) {
	3186	QString ret, type = var.mid(13);
	3187	if(type == "arch") {
	3188	QString paths = qgetenv("PATH");
	3189	QString vcBin64 = qgetenv("VCINSTALLDIR").append("\\bin\\amd64");
	3190	QString vcBinX86_64 = qgetenv("VCINSTALLDIR").append("\\bin\\x86_amd64");
	3191	if(paths.contains(vcBin64,Qt::CaseInsensitive) \|\| paths.contains(vcBinX86_64,Qt::CaseInsensitive))
	3192	ret = "x86_64";
	3193	else
	3194	ret = "x86";
	3195	}
	3196	place[var] = QStringList(ret);
	3197	}
	3198	#endif
[2]	3199	//qDebug("REPLACE [%s]->[%s]", qPrintable(var), qPrintable(place[var].join("::")));
	3200	return place[var];
	3201	}
	3202
[846]	3203	bool QMakeProject::isEmpty(const QString &v)
	3204	{
	3205	QMap<QString, QStringList>::ConstIterator it = vars.constFind(varMap(v));
	3206	return it == vars.constEnd() \|\| it->isEmpty();
	3207	}
	3208
[2]	3209	QT_END_NAMESPACE

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source: trunk/qmake/project.cpp@ 1063

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