blob: 86bb1c3a64d8468b0f2acc74ecbcbe3e87b4989b [file] [log] [blame]
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the qmake application of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "project.h"
#include "property.h"
#include "option.h"
#include "cachekeys.h"
#include <qdatetime.h>
#include <qfile.h>
#include <qfileinfo.h>
#include <qdir.h>
#include <qregexp.h>
#include <qtextstream.h>
#include <qstack.h>
#include <qhash.h>
#include <qdebug.h>
#ifdef Q_OS_UNIX
#include <unistd.h>
#include <sys/utsname.h>
#elif defined(Q_OS_WIN32)
#include <windows.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#ifdef Q_OS_WIN32
#define QT_POPEN _popen
#define QT_PCLOSE _pclose
#else
#define QT_POPEN popen
#define QT_PCLOSE pclose
#endif
QT_BEGIN_NAMESPACE
//expand fucntions
enum ExpandFunc { E_MEMBER=1, E_FIRST, E_LAST, E_CAT, E_FROMFILE, E_EVAL, E_LIST,
E_SPRINTF, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
E_FIND, E_SYSTEM, E_UNIQUE, E_QUOTE, E_ESCAPE_EXPAND,
E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE, E_REPLACE };
QMap<QString, ExpandFunc> qmake_expandFunctions()
{
static QMap<QString, ExpandFunc> *qmake_expand_functions = 0;
if(!qmake_expand_functions) {
qmake_expand_functions = new QMap<QString, ExpandFunc>;
qmakeAddCacheClear(qmakeDeleteCacheClear_QMapStringInt, (void**)&qmake_expand_functions);
qmake_expand_functions->insert("member", E_MEMBER);
qmake_expand_functions->insert("first", E_FIRST);
qmake_expand_functions->insert("last", E_LAST);
qmake_expand_functions->insert("cat", E_CAT);
qmake_expand_functions->insert("fromfile", E_FROMFILE);
qmake_expand_functions->insert("eval", E_EVAL);
qmake_expand_functions->insert("list", E_LIST);
qmake_expand_functions->insert("sprintf", E_SPRINTF);
qmake_expand_functions->insert("join", E_JOIN);
qmake_expand_functions->insert("split", E_SPLIT);
qmake_expand_functions->insert("basename", E_BASENAME);
qmake_expand_functions->insert("dirname", E_DIRNAME);
qmake_expand_functions->insert("section", E_SECTION);
qmake_expand_functions->insert("find", E_FIND);
qmake_expand_functions->insert("system", E_SYSTEM);
qmake_expand_functions->insert("unique", E_UNIQUE);
qmake_expand_functions->insert("quote", E_QUOTE);
qmake_expand_functions->insert("escape_expand", E_ESCAPE_EXPAND);
qmake_expand_functions->insert("upper", E_UPPER);
qmake_expand_functions->insert("lower", E_LOWER);
qmake_expand_functions->insert("re_escape", E_RE_ESCAPE);
qmake_expand_functions->insert("files", E_FILES);
qmake_expand_functions->insert("prompt", E_PROMPT);
qmake_expand_functions->insert("replace", E_REPLACE);
}
return *qmake_expand_functions;
}
//replace functions
enum TestFunc { T_REQUIRES=1, T_GREATERTHAN, T_LESSTHAN, T_EQUALS,
T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM,
T_RETURN, T_BREAK, T_NEXT, T_DEFINED, T_CONTAINS, T_INFILE,
T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, T_DEBUG, T_ERROR,
T_MESSAGE, T_WARNING, T_IF };
QMap<QString, TestFunc> qmake_testFunctions()
{
static QMap<QString, TestFunc> *qmake_test_functions = 0;
if(!qmake_test_functions) {
qmake_test_functions = new QMap<QString, TestFunc>;
qmake_test_functions->insert("requires", T_REQUIRES);
qmake_test_functions->insert("greaterThan", T_GREATERTHAN);
qmake_test_functions->insert("lessThan", T_LESSTHAN);
qmake_test_functions->insert("equals", T_EQUALS);
qmake_test_functions->insert("isEqual", T_EQUALS);
qmake_test_functions->insert("exists", T_EXISTS);
qmake_test_functions->insert("export", T_EXPORT);
qmake_test_functions->insert("clear", T_CLEAR);
qmake_test_functions->insert("unset", T_UNSET);
qmake_test_functions->insert("eval", T_EVAL);
qmake_test_functions->insert("CONFIG", T_CONFIG);
qmake_test_functions->insert("if", T_IF);
qmake_test_functions->insert("isActiveConfig", T_CONFIG);
qmake_test_functions->insert("system", T_SYSTEM);
qmake_test_functions->insert("return", T_RETURN);
qmake_test_functions->insert("break", T_BREAK);
qmake_test_functions->insert("next", T_NEXT);
qmake_test_functions->insert("defined", T_DEFINED);
qmake_test_functions->insert("contains", T_CONTAINS);
qmake_test_functions->insert("infile", T_INFILE);
qmake_test_functions->insert("count", T_COUNT);
qmake_test_functions->insert("isEmpty", T_ISEMPTY);
qmake_test_functions->insert("include", T_INCLUDE);
qmake_test_functions->insert("load", T_LOAD);
qmake_test_functions->insert("debug", T_DEBUG);
qmake_test_functions->insert("error", T_ERROR);
qmake_test_functions->insert("message", T_MESSAGE);
qmake_test_functions->insert("warning", T_WARNING);
}
return *qmake_test_functions;
}
QT_END_NAMESPACE
#ifdef QTSCRIPT_SUPPORT
#include "qscriptvalue.h"
#include "qscriptengine.h"
#include "qscriptvalueiterator.h"
QT_BEGIN_NAMESPACE
static QScriptValue qscript_projectWrapper(QScriptEngine *eng, QMakeProject *project,
const QMap<QString, QStringList> &place);
static bool qscript_createQMakeProjectMap(QMap<QString, QStringList> &vars, QScriptValue js)
{
QScriptValueIterator it(js);
while(it.hasNext()) {
it.next();
vars[it.name()] = qscriptvalue_cast<QStringList>(it.value());
}
return true;
}
static QScriptValue qscript_call_testfunction(QScriptContext *context, QScriptEngine *engine)
{
QMakeProject *self = qscriptvalue_cast<QMakeProject*>(context->callee().property("qmakeProject"));
QString func = context->callee().property("functionName").toString();
QStringList args;
for(int i = 0; i < context->argumentCount(); ++i)
args += context->argument(i).toString();
QMap<QString, QStringList> place = self->variables();
qscript_createQMakeProjectMap(place, engine->globalObject().property("qmake"));
QScriptValue ret(engine, self->doProjectTest(func, args, place));
engine->globalObject().setProperty("qmake", qscript_projectWrapper(engine, self, place));
return ret;
}
static QScriptValue qscript_call_expandfunction(QScriptContext *context, QScriptEngine *engine)
{
QMakeProject *self = qscriptvalue_cast<QMakeProject*>(context->callee().property("qmakeProject"));
QString func = context->callee().property("functionName").toString();
QStringList args;
for(int i = 0; i < context->argumentCount(); ++i)
args += context->argument(i).toString();
QMap<QString, QStringList> place = self->variables();
qscript_createQMakeProjectMap(place, engine->globalObject().property("qmake"));
QScriptValue ret = qScriptValueFromValue(engine, self->doProjectExpand(func, args, place));
engine->globalObject().setProperty("qmake", qscript_projectWrapper(engine, self, place));
return ret;
}
static QScriptValue qscript_projectWrapper(QScriptEngine *eng, QMakeProject *project,
const QMap<QString, QStringList> &place)
{
QScriptValue ret = eng->newObject();
{
QStringList testFuncs = qmake_testFunctions().keys() + project->userTestFunctions();
for(int i = 0; i < testFuncs.size(); ++i) {
QString funcName = testFuncs.at(i);
QScriptValue fun = eng->newFunction(qscript_call_testfunction);
fun.setProperty("qmakeProject", eng->newVariant(qVariantFromValue(project)));
fun.setProperty("functionName", QScriptValue(eng, funcName));
eng->globalObject().setProperty(funcName, fun);
}
}
{
QStringList testFuncs = qmake_expandFunctions().keys() + project->userExpandFunctions();
for(int i = 0; i < testFuncs.size(); ++i) {
QString funcName = testFuncs.at(i);
QScriptValue fun = eng->newFunction(qscript_call_expandfunction);
fun.setProperty("qmakeProject", eng->newVariant(qVariantFromValue(project)));
fun.setProperty("functionName", QScriptValue(eng, funcName));
eng->globalObject().setProperty(funcName, fun);
}
}
for(QMap<QString, QStringList>::ConstIterator it = place.begin(); it != place.end(); ++it)
ret.setProperty(it.key(), qScriptValueFromValue(eng, it.value()));
return ret;
}
QT_END_NAMESPACE
#endif
QT_BEGIN_NAMESPACE
struct parser_info {
QString file;
int line_no;
bool from_file;
} parser;
static QString remove_quotes(const QString &arg)
{
const ushort SINGLEQUOTE = '\'';
const ushort DOUBLEQUOTE = '"';
const QChar *arg_data = arg.data();
const ushort first = arg_data->unicode();
const int arg_len = arg.length();
if(first == SINGLEQUOTE || first == DOUBLEQUOTE) {
const ushort last = (arg_data+arg_len-1)->unicode();
if(last == first)
return arg.mid(1, arg_len-2);
}
return arg;
}
static QString varMap(const QString &x)
{
QString ret(x);
if(ret.startsWith("TMAKE")) //tmake no more!
ret = "QMAKE" + ret.mid(5);
else if(ret == "INTERFACES")
ret = "FORMS";
else if(ret == "QMAKE_POST_BUILD")
ret = "QMAKE_POST_LINK";
else if(ret == "TARGETDEPS")
ret = "POST_TARGETDEPS";
else if(ret == "LIBPATH")
ret = "QMAKE_LIBDIR";
else if(ret == "QMAKE_EXT_MOC")
ret = "QMAKE_EXT_CPP_MOC";
else if(ret == "QMAKE_MOD_MOC")
ret = "QMAKE_H_MOD_MOC";
else if(ret == "QMAKE_LFLAGS_SHAPP")
ret = "QMAKE_LFLAGS_APP";
else if(ret == "PRECOMPH")
ret = "PRECOMPILED_HEADER";
else if(ret == "PRECOMPCPP")
ret = "PRECOMPILED_SOURCE";
else if(ret == "INCPATH")
ret = "INCLUDEPATH";
else if(ret == "QMAKE_EXTRA_WIN_COMPILERS" || ret == "QMAKE_EXTRA_UNIX_COMPILERS")
ret = "QMAKE_EXTRA_COMPILERS";
else if(ret == "QMAKE_EXTRA_WIN_TARGETS" || ret == "QMAKE_EXTRA_UNIX_TARGETS")
ret = "QMAKE_EXTRA_TARGETS";
else if(ret == "QMAKE_EXTRA_UNIX_INCLUDES")
ret = "QMAKE_EXTRA_INCLUDES";
else if(ret == "QMAKE_EXTRA_UNIX_VARIABLES")
ret = "QMAKE_EXTRA_VARIABLES";
else if(ret == "QMAKE_RPATH")
ret = "QMAKE_LFLAGS_RPATH";
else if(ret == "QMAKE_FRAMEWORKDIR")
ret = "QMAKE_FRAMEWORKPATH";
else if(ret == "QMAKE_FRAMEWORKDIR_FLAGS")
ret = "QMAKE_FRAMEWORKPATH_FLAGS";
return ret;
}
static QStringList split_arg_list(QString params)
{
int quote = 0;
QStringList args;
const ushort LPAREN = '(';
const ushort RPAREN = ')';
const ushort SINGLEQUOTE = '\'';
const ushort DOUBLEQUOTE = '"';
const ushort COMMA = ',';
const ushort SPACE = ' ';
//const ushort TAB = '\t';
ushort unicode;
const QChar *params_data = params.data();
const int params_len = params.length();
int last = 0;
while(last < params_len && (params_data[last].unicode() == SPACE
/*|| params_data[last].unicode() == TAB*/))
++last;
for(int x = last, parens = 0; x <= params_len; x++) {
unicode = params_data[x].unicode();
if(x == params_len) {
while(x && params_data[x-1].unicode() == SPACE)
--x;
QString mid(params_data+last, x-last);
if(quote) {
if(mid[0] == quote && mid[(int)mid.length()-1] == quote)
mid = mid.mid(1, mid.length()-2);
quote = 0;
}
args << mid;
break;
}
if(unicode == LPAREN) {
--parens;
} else if(unicode == RPAREN) {
++parens;
} else if(quote && unicode == quote) {
quote = 0;
} else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) {
quote = unicode;
}
if(!parens && !quote && unicode == COMMA) {
QString mid = params.mid(last, x - last).trimmed();
args << mid;
last = x+1;
while(last < params_len && (params_data[last].unicode() == SPACE
/*|| params_data[last].unicode() == TAB*/))
++last;
}
}
return args;
}
static QStringList split_value_list(const QString &vals, bool do_semicolon=false)
{
QString build;
QStringList ret;
QStack<char> quote;
const ushort LPAREN = '(';
const ushort RPAREN = ')';
const ushort SINGLEQUOTE = '\'';
const ushort DOUBLEQUOTE = '"';
const ushort BACKSLASH = '\\';
const ushort SEMICOLON = ';';
ushort unicode;
const QChar *vals_data = vals.data();
const int vals_len = vals.length();
for(int x = 0, parens = 0; x < vals_len; x++) {
unicode = vals_data[x].unicode();
if(x != (int)vals_len-1 && unicode == BACKSLASH &&
(vals_data[x+1].unicode() == SINGLEQUOTE || vals_data[x+1].unicode() == DOUBLEQUOTE)) {
build += vals_data[x++]; //get that 'escape'
} else if(!quote.isEmpty() && unicode == quote.top()) {
quote.pop();
} else if(unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE) {
quote.push(unicode);
} else if(unicode == RPAREN) {
--parens;
} else if(unicode == LPAREN) {
++parens;
}
if(!parens && quote.isEmpty() && ((do_semicolon && unicode == SEMICOLON) ||
vals_data[x] == Option::field_sep)) {
ret << build;
build.clear();
} else {
build += vals_data[x];
}
}
if(!build.isEmpty())
ret << build;
return ret;
}
//just a parsable entity
struct ParsableBlock
{
ParsableBlock() : ref_cnt(1) { }
virtual ~ParsableBlock() { }
struct Parse {
QString text;
parser_info pi;
Parse(const QString &t) : text(t){ pi = parser; }
};
QList<Parse> parselist;
inline int ref() { return ++ref_cnt; }
inline int deref() { return --ref_cnt; }
protected:
int ref_cnt;
virtual bool continueBlock() = 0;
bool eval(QMakeProject *p, QMap<QString, QStringList> &place);
};
bool ParsableBlock::eval(QMakeProject *p, QMap<QString, QStringList> &place)
{
//save state
parser_info pi = parser;
const int block_count = p->scope_blocks.count();
//execute
bool ret = true;
for(int i = 0; i < parselist.count(); i++) {
parser = parselist.at(i).pi;
if(!(ret = p->parse(parselist.at(i).text, place)) || !continueBlock())
break;
}
//restore state
parser = pi;
while(p->scope_blocks.count() > block_count)
p->scope_blocks.pop();
return ret;
}
//defined functions
struct FunctionBlock : public ParsableBlock
{
FunctionBlock() : calling_place(0), scope_level(1), cause_return(false) { }
QMap<QString, QStringList> vars;
QMap<QString, QStringList> *calling_place;
QStringList return_value;
int scope_level;
bool cause_return;
bool exec(const QList<QStringList> &args,
QMakeProject *p, QMap<QString, QStringList> &place, QStringList &functionReturn);
virtual bool continueBlock() { return !cause_return; }
};
bool FunctionBlock::exec(const QList<QStringList> &args,
QMakeProject *proj, QMap<QString, QStringList> &place,
QStringList &functionReturn)
{
//save state
#if 1
calling_place = &place;
#else
calling_place = &proj->variables();
#endif
return_value.clear();
cause_return = false;
//execute
#if 0
vars = proj->variables(); // should be place so that local variables can be inherited
#else
vars = place;
#endif
vars["ARGS"].clear();
for(int i = 0; i < args.count(); i++) {
vars["ARGS"] += args[i];
vars[QString::number(i+1)] = args[i];
}
bool ret = ParsableBlock::eval(proj, vars);
functionReturn = return_value;
//restore state
calling_place = 0;
return_value.clear();
vars.clear();
return ret;
}
//loops
struct IteratorBlock : public ParsableBlock
{
IteratorBlock() : scope_level(1), loop_forever(false), cause_break(false), cause_next(false) { }
int scope_level;
struct Test {
QString func;
QStringList args;
bool invert;
parser_info pi;
Test(const QString &f, QStringList &a, bool i) : func(f), args(a), invert(i) { pi = parser; }
};
QList<Test> test;
QString variable;
bool loop_forever, cause_break, cause_next;
QStringList list;
bool exec(QMakeProject *p, QMap<QString, QStringList> &place);
virtual bool continueBlock() { return !cause_next && !cause_break; }
};
bool IteratorBlock::exec(QMakeProject *p, QMap<QString, QStringList> &place)
{
bool ret = true;
QStringList::Iterator it;
if(!loop_forever)
it = list.begin();
int iterate_count = 0;
//save state
IteratorBlock *saved_iterator = p->iterator;
p->iterator = this;
//do the loop
while(loop_forever || it != list.end()) {
cause_next = cause_break = false;
if(!loop_forever && (*it).isEmpty()) { //ignore empty items
++it;
continue;
}
//set up the loop variable
QStringList va;
if(!variable.isEmpty()) {
va = place[variable];
if(loop_forever)
place[variable] = QStringList(QString::number(iterate_count));
else
place[variable] = QStringList(*it);
}
//do the iterations
bool succeed = true;
for(QList<Test>::Iterator test_it = test.begin(); test_it != test.end(); ++test_it) {
parser = (*test_it).pi;
succeed = p->doProjectTest((*test_it).func, (*test_it).args, place);
if((*test_it).invert)
succeed = !succeed;
if(!succeed)
break;
}
if(succeed)
ret = ParsableBlock::eval(p, place);
//restore the variable in the map
if(!variable.isEmpty())
place[variable] = va;
//loop counters
if(!loop_forever)
++it;
iterate_count++;
if(!ret || cause_break)
break;
}
//restore state
p->iterator = saved_iterator;
return ret;
}
QMakeProject::ScopeBlock::~ScopeBlock()
{
#if 0
if(iterate)
delete iterate;
#endif
}
static void qmake_error_msg(const QString &msg)
{
fprintf(stderr, "%s:%d: %s\n", parser.file.toLatin1().constData(), parser.line_no,
msg.toLatin1().constData());
}
/*
1) environment variable QMAKEFEATURES (as separated by colons)
2) property variable QMAKEFEATURES (as separated by colons)
3) <project_root> (where .qmake.cache lives) + FEATURES_DIR
4) environment variable QMAKEPATH (as separated by colons) + /mkspecs/FEATURES_DIR
5) your QMAKESPEC/features dir
6) your data_install/mkspecs/FEATURES_DIR
7) your QMAKESPEC/../FEATURES_DIR dir
FEATURES_DIR is defined as:
1) features/(unix|win32|macx)/
2) features/
*/
QStringList qmake_feature_paths(QMakeProperty *prop=0)
{
QStringList concat;
{
const QString base_concat = QDir::separator() + QString("features");
switch(Option::target_mode) {
case Option::TARG_MACX_MODE: //also a unix
concat << base_concat + QDir::separator() + "mac";
concat << base_concat + QDir::separator() + "macx";
concat << base_concat + QDir::separator() + "unix";
break;
case Option::TARG_UNIX_MODE:
concat << base_concat + QDir::separator() + "unix";
break;
case Option::TARG_WIN_MODE:
concat << base_concat + QDir::separator() + "win32";
break;
case Option::TARG_MAC9_MODE:
concat << base_concat + QDir::separator() + "mac";
concat << base_concat + QDir::separator() + "mac9";
break;
case Option::TARG_QNX6_MODE: //also a unix
concat << base_concat + QDir::separator() + "qnx6";
concat << base_concat + QDir::separator() + "unix";
break;
}
concat << base_concat;
}
const QString mkspecs_concat = QDir::separator() + QString("mkspecs");
QStringList feature_roots;
QByteArray mkspec_path = qgetenv("QMAKEFEATURES");
if(!mkspec_path.isNull())
feature_roots += splitPathList(QString::fromLocal8Bit(mkspec_path));
if(prop)
feature_roots += splitPathList(prop->value("QMAKEFEATURES"));
if(!Option::mkfile::cachefile.isEmpty()) {
QString path;
int last_slash = Option::mkfile::cachefile.lastIndexOf(Option::dir_sep);
if(last_slash != -1)
path = Option::fixPathToLocalOS(Option::mkfile::cachefile.left(last_slash));
for(QStringList::Iterator concat_it = concat.begin();
concat_it != concat.end(); ++concat_it)
feature_roots << (path + (*concat_it));
}
QByteArray qmakepath = qgetenv("QMAKEPATH");
if (!qmakepath.isNull()) {
const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it) {
for(QStringList::Iterator concat_it = concat.begin();
concat_it != concat.end(); ++concat_it)
feature_roots << ((*it) + mkspecs_concat + (*concat_it));
}
}
if(!Option::mkfile::qmakespec.isEmpty())
feature_roots << Option::mkfile::qmakespec + QDir::separator() + "features";
if(!Option::mkfile::qmakespec.isEmpty()) {
QFileInfo specfi(Option::mkfile::qmakespec);
QDir specdir(specfi.absoluteFilePath());
while(!specdir.isRoot()) {
if(!specdir.cdUp() || specdir.isRoot())
break;
if(QFile::exists(specdir.path() + QDir::separator() + "features")) {
for(QStringList::Iterator concat_it = concat.begin();
concat_it != concat.end(); ++concat_it)
feature_roots << (specdir.path() + (*concat_it));
break;
}
}
}
for(QStringList::Iterator concat_it = concat.begin();
concat_it != concat.end(); ++concat_it)
feature_roots << (QLibraryInfo::location(QLibraryInfo::PrefixPath) +
mkspecs_concat + (*concat_it));
for(QStringList::Iterator concat_it = concat.begin();
concat_it != concat.end(); ++concat_it)
feature_roots << (QLibraryInfo::location(QLibraryInfo::DataPath) +
mkspecs_concat + (*concat_it));
return feature_roots;
}
QStringList qmake_mkspec_paths()
{
QStringList ret;
const QString concat = QDir::separator() + QString("mkspecs");
QByteArray qmakepath = qgetenv("QMAKEPATH");
if (!qmakepath.isEmpty()) {
const QStringList lst = splitPathList(QString::fromLocal8Bit(qmakepath));
for(QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it)
ret << ((*it) + concat);
}
ret << QLibraryInfo::location(QLibraryInfo::DataPath) + concat;
return ret;
}
class QMakeProjectEnv
{
QStringList envs;
public:
QMakeProjectEnv() { }
QMakeProjectEnv(QMakeProject *p) { execute(p->variables()); }
QMakeProjectEnv(const QMap<QString, QStringList> &values) { execute(values); }
void execute(QMakeProject *p) { execute(p->variables()); }
void execute(const QMap<QString, QStringList> &values) {
#ifdef Q_OS_UNIX
for(QMap<QString, QStringList>::ConstIterator it = values.begin(); it != values.end(); ++it) {
const QString var = it.key(), val = it.value().join(" ");
if(!var.startsWith(".")) {
const QString env_var = Option::sysenv_mod + var;
if(!putenv(strdup(QString(env_var + "=" + val).toAscii().data())))
envs.append(env_var);
}
}
#else
Q_UNUSED(values);
#endif
}
~QMakeProjectEnv() {
#ifdef Q_OS_UNIX
for(QStringList::ConstIterator it = envs.begin();it != envs.end(); ++it) {
putenv(strdup(QString(*it + "=").toAscii().data()));
}
#endif
}
};
QMakeProject::~QMakeProject()
{
if(own_prop)
delete prop;
for(QMap<QString, FunctionBlock*>::iterator it = replaceFunctions.begin(); it != replaceFunctions.end(); ++it) {
if(!it.value()->deref())
delete it.value();
}
replaceFunctions.clear();
for(QMap<QString, FunctionBlock*>::iterator it = testFunctions.begin(); it != testFunctions.end(); ++it) {
if(!it.value()->deref())
delete it.value();
}
testFunctions.clear();
}
void
QMakeProject::init(QMakeProperty *p, const QMap<QString, QStringList> *vars)
{
if(vars)
base_vars = *vars;
if(!p) {
prop = new QMakeProperty;
own_prop = true;
} else {
prop = p;
own_prop = false;
}
reset();
}
QMakeProject::QMakeProject(QMakeProject *p, const QMap<QString, QStringList> *vars)
{
init(p->properties(), vars ? vars : &p->variables());
for(QMap<QString, FunctionBlock*>::iterator it = p->replaceFunctions.begin(); it != p->replaceFunctions.end(); ++it) {
it.value()->ref();
replaceFunctions.insert(it.key(), it.value());
}
for(QMap<QString, FunctionBlock*>::iterator it = p->testFunctions.begin(); it != p->testFunctions.end(); ++it) {
it.value()->ref();
testFunctions.insert(it.key(), it.value());
}
}
void
QMakeProject::reset()
{
// scope_blocks starts with one non-ignoring entity
scope_blocks.clear();
scope_blocks.push(ScopeBlock());
iterator = 0;
function = 0;
}
bool
QMakeProject::parse(const QString &t, QMap<QString, QStringList> &place, int numLines)
{
QString s = t.simplified();
int hash_mark = s.indexOf("#");
if(hash_mark != -1) //good bye comments
s = s.left(hash_mark);
if(s.isEmpty()) // blank_line
return true;
if(scope_blocks.top().ignore) {
bool continue_parsing = false;
// adjust scope for each block which appears on a single line
for(int i = 0; i < s.length(); i++) {
if(s[i] == '{') {
scope_blocks.push(ScopeBlock(true));
} else if(s[i] == '}') {
if(scope_blocks.count() == 1) {
fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
return false;
}
ScopeBlock sb = scope_blocks.pop();
if(sb.iterate) {
sb.iterate->exec(this, place);
delete sb.iterate;
sb.iterate = 0;
}
if(!scope_blocks.top().ignore) {
debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
parser.line_no, scope_blocks.count()+1);
s = s.mid(i+1).trimmed();
continue_parsing = !s.isEmpty();
break;
}
}
}
if(!continue_parsing) {
debug_msg(1, "Project Parser: %s:%d : Ignored due to block being false.",
parser.file.toLatin1().constData(), parser.line_no);
return true;
}
}
if(function) {
QString append;
int d_off = 0;
const QChar *d = s.unicode();
bool function_finished = false;
while(d_off < s.length()) {
if(*(d+d_off) == QLatin1Char('}')) {
function->scope_level--;
if(!function->scope_level) {
function_finished = true;
break;
}
} else if(*(d+d_off) == QLatin1Char('{')) {
function->scope_level++;
}
append += *(d+d_off);
++d_off;
}
if(!append.isEmpty())
function->parselist.append(IteratorBlock::Parse(append));
if(function_finished) {
function = 0;
s = QString(d+d_off, s.length()-d_off);
} else {
return true;
}
} else if(IteratorBlock *it = scope_blocks.top().iterate) {
QString append;
int d_off = 0;
const QChar *d = s.unicode();
bool iterate_finished = false;
while(d_off < s.length()) {
if(*(d+d_off) == QLatin1Char('}')) {
it->scope_level--;
if(!it->scope_level) {
iterate_finished = true;
break;
}
} else if(*(d+d_off) == QLatin1Char('{')) {
it->scope_level++;
}
append += *(d+d_off);
++d_off;
}
if(!append.isEmpty())
scope_blocks.top().iterate->parselist.append(IteratorBlock::Parse(append));
if(iterate_finished) {
scope_blocks.top().iterate = 0;
bool ret = it->exec(this, place);
delete it;
if(!ret)
return false;
s = s.mid(d_off);
} else {
return true;
}
}
QString scope, var, op;
QStringList val;
#define SKIP_WS(d, o, l) while(o < l && (*(d+o) == QLatin1Char(' ') || *(d+o) == QLatin1Char('\t'))) ++o
const QChar *d = s.unicode();
int d_off = 0;
SKIP_WS(d, d_off, s.length());
IteratorBlock *iterator = 0;
bool scope_failed = false, else_line = false, or_op=false;
QChar quote = 0;
int parens = 0, scope_count=0, start_block = 0;
while(d_off < s.length()) {
if(!parens) {
if(*(d+d_off) == QLatin1Char('='))
break;
if(*(d+d_off) == QLatin1Char('+') || *(d+d_off) == QLatin1Char('-') ||
*(d+d_off) == QLatin1Char('*') || *(d+d_off) == QLatin1Char('~')) {
if(*(d+d_off+1) == QLatin1Char('=')) {
break;
} else if(*(d+d_off+1) == QLatin1Char(' ')) {
const QChar *k = d+d_off+1;
int k_off = 0;
SKIP_WS(k, k_off, s.length()-d_off);
if(*(k+k_off) == QLatin1Char('=')) {
QString msg;
qmake_error_msg(QString(d+d_off, 1) + "must be followed immediately by =");
return false;
}
}
}
}
if(!quote.isNull()) {
if(*(d+d_off) == quote)
quote = QChar();
} else if(*(d+d_off) == '(') {
++parens;
} else if(*(d+d_off) == ')') {
--parens;
} else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) {
quote = *(d+d_off);
}
if(!parens && quote.isNull() &&
(*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('{') ||
*(d+d_off) == QLatin1Char(')') || *(d+d_off) == QLatin1Char('|'))) {
scope_count++;
scope = var.trimmed();
if(*(d+d_off) == QLatin1Char(')'))
scope += *(d+d_off); // need this
var = "";
bool test = scope_failed;
if(scope.isEmpty()) {
test = true;
} else if(scope.toLower() == "else") { //else is a builtin scope here as it modifies state
if(scope_count != 1 || scope_blocks.top().else_status == ScopeBlock::TestNone) {
qmake_error_msg(("Unexpected " + scope + " ('" + s + "')").toLatin1());
return false;
}
else_line = true;
test = (scope_blocks.top().else_status == ScopeBlock::TestSeek);
debug_msg(1, "Project Parser: %s:%d : Else%s %s.", parser.file.toLatin1().constData(), parser.line_no,
scope == "else" ? "" : QString(" (" + scope + ")").toLatin1().constData(),
test ? "considered" : "excluded");
} else {
QString comp_scope = scope;
bool invert_test = (comp_scope.at(0) == QLatin1Char('!'));
if(invert_test)
comp_scope = comp_scope.mid(1);
int lparen = comp_scope.indexOf('(');
if(or_op == scope_failed) {
if(lparen != -1) { // if there is an lparen in the scope, it IS a function
int rparen = comp_scope.lastIndexOf(')');
if(rparen == -1) {
qmake_error_msg("Function missing right paren: " + comp_scope);
return false;
}
QString func = comp_scope.left(lparen);
QStringList args = split_arg_list(comp_scope.mid(lparen+1, rparen - lparen - 1));
if(function) {
fprintf(stderr, "%s:%d: No tests can come after a function definition!\n",
parser.file.toLatin1().constData(), parser.line_no);
return false;
} else if(func == "for") { //for is a builtin function here, as it modifies state
if(args.count() > 2 || args.count() < 1) {
fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
parser.file.toLatin1().constData(), parser.line_no);
return false;
} else if(iterator) {
fprintf(stderr, "%s:%d unexpected nested for()\n",
parser.file.toLatin1().constData(), parser.line_no);
return false;
}
iterator = new IteratorBlock;
QString it_list;
if(args.count() == 1) {
doVariableReplace(args[0], place);
it_list = args[0];
if(args[0] != "ever") {
delete iterator;
iterator = 0;
fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n",
parser.file.toLatin1().constData(), parser.line_no);
return false;
}
it_list = "forever";
} else if(args.count() == 2) {
iterator->variable = args[0];
doVariableReplace(args[1], place);
it_list = args[1];
}
QStringList list = place[it_list];
if(list.isEmpty()) {
if(it_list == "forever") {
iterator->loop_forever = true;
} else {
int dotdot = it_list.indexOf("..");
if(dotdot != -1) {
bool ok;
int start = it_list.left(dotdot).toInt(&ok);
if(ok) {
int end = it_list.mid(dotdot+2).toInt(&ok);
if(ok) {
if(start < end) {
for(int i = start; i <= end; i++)
list << QString::number(i);
} else {
for(int i = start; i >= end; i--)
list << QString::number(i);
}
}
}
}
}
}
iterator->list = list;
test = !invert_test;
} else if(iterator) {
iterator->test.append(IteratorBlock::Test(func, args, invert_test));
test = !invert_test;
} else if(func == "defineTest" || func == "defineReplace") {
if(!function_blocks.isEmpty()) {
fprintf(stderr,
"%s:%d: cannot define a function within another definition.\n",
parser.file.toLatin1().constData(), parser.line_no);
return false;
}
if(args.count() != 1) {
fprintf(stderr, "%s:%d: %s(function_name) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
return false;
}
QMap<QString, FunctionBlock*> *map = 0;
if(func == "defineTest")
map = &testFunctions;
else
map = &replaceFunctions;
#if 0
if(!map || map->contains(args[0])) {
fprintf(stderr, "%s:%d: Function[%s] multiply defined.\n",
parser.file.toLatin1().constData(), parser.line_no, args[0].toLatin1().constData());
return false;
}
#endif
function = new FunctionBlock;
map->insert(args[0], function);
test = true;
} else {
test = doProjectTest(func, args, place);
if(*(d+d_off) == QLatin1Char(')') && d_off == s.length()-1) {
if(invert_test)
test = !test;
scope_blocks.top().else_status =
(test ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
return true; // assume we are done
}
}
} else {
QString cscope = comp_scope.trimmed();
doVariableReplace(cscope, place);
test = isActiveConfig(cscope.trimmed(), true, &place);
}
if(invert_test)
test = !test;
}
}
if(!test && !scope_failed)
debug_msg(1, "Project Parser: %s:%d : Test (%s) failed.", parser.file.toLatin1().constData(),
parser.line_no, scope.toLatin1().constData());
if(test == or_op)
scope_failed = !test;
or_op = (*(d+d_off) == QLatin1Char('|'));
if(*(d+d_off) == QLatin1Char('{')) { // scoping block
start_block++;
if(iterator) {
for(int off = 0, braces = 0; true; ++off) {
if(*(d+d_off+off) == QLatin1Char('{'))
++braces;
else if(*(d+d_off+off) == QLatin1Char('}') && braces)
--braces;
if(!braces || d_off+off == s.length()) {
iterator->parselist.append(s.mid(d_off, off-1));
if(braces > 1)
iterator->scope_level += braces-1;
d_off += off-1;
break;
}
}
}
}
} else if(!parens && *(d+d_off) == QLatin1Char('}')) {
if(start_block) {
--start_block;
} else if(!scope_blocks.count()) {
warn_msg(WarnParser, "Possible braces mismatch %s:%d", parser.file.toLatin1().constData(), parser.line_no);
} else {
if(scope_blocks.count() == 1) {
fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
return false;
}
debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
parser.line_no, scope_blocks.count());
ScopeBlock sb = scope_blocks.pop();
if(sb.iterate)
sb.iterate->exec(this, place);
}
} else {
var += *(d+d_off);
}
++d_off;
}
var = var.trimmed();
if(!else_line || (else_line && !scope_failed))
scope_blocks.top().else_status = (!scope_failed ? ScopeBlock::TestFound : ScopeBlock::TestSeek);
if(start_block) {
ScopeBlock next_block(scope_failed);
next_block.iterate = iterator;
if(iterator)
next_block.else_status = ScopeBlock::TestNone;
else if(scope_failed)
next_block.else_status = ScopeBlock::TestSeek;
else
next_block.else_status = ScopeBlock::TestFound;
scope_blocks.push(next_block);
debug_msg(1, "Project Parser: %s:%d : Entering block %d (%d). [%s]", parser.file.toLatin1().constData(),
parser.line_no, scope_blocks.count(), scope_failed, s.toLatin1().constData());
} else if(iterator) {
iterator->parselist.append(var+s.mid(d_off));
bool ret = iterator->exec(this, place);
delete iterator;
return ret;
}
if((!scope_count && !var.isEmpty()) || (scope_count == 1 && else_line))
scope_blocks.top().else_status = ScopeBlock::TestNone;
if(d_off == s.length()) {
if(!var.trimmed().isEmpty())
qmake_error_msg(("Parse Error ('" + s + "')").toLatin1());
return var.isEmpty(); // allow just a scope
}
SKIP_WS(d, d_off, s.length());
for(; d_off < s.length() && op.indexOf('=') == -1; op += *(d+(d_off++)))
;
op.replace(QRegExp("\\s"), "");
SKIP_WS(d, d_off, s.length());
QString vals = s.mid(d_off); // vals now contains the space separated list of values
int rbraces = vals.count('}'), lbraces = vals.count('{');
if(scope_blocks.count() > 1 && rbraces - lbraces == 1) {
debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(),
parser.line_no, scope_blocks.count());
ScopeBlock sb = scope_blocks.pop();
if(sb.iterate)
sb.iterate->exec(this, place);
vals.truncate(vals.length()-1);
} else if(rbraces != lbraces) {
warn_msg(WarnParser, "Possible braces mismatch {%s} %s:%d",
vals.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
}
if(scope_failed)
return true; // oh well
#undef SKIP_WS
doVariableReplace(var, place);
var = varMap(var); //backwards compatability
if(!var.isEmpty() && Option::mkfile::do_preprocess) {
static QString last_file("*none*");
if(parser.file != last_file) {
fprintf(stdout, "#file %s:%d\n", parser.file.toLatin1().constData(), parser.line_no);
last_file = parser.file;
}
fprintf(stdout, "%s %s %s\n", var.toLatin1().constData(), op.toLatin1().constData(), vals.toLatin1().constData());
}
if(vals.contains('=') && numLines > 1)
warn_msg(WarnParser, "Detected possible line continuation: {%s} %s:%d",
var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
QStringList &varlist = place[var]; // varlist is the list in the symbol table
if(Option::debug_level >= 1) {
QString tmp_vals = vals;
doVariableReplace(tmp_vals, place);
debug_msg(1, "Project Parser: %s:%d :%s: :%s: (%s)", parser.file.toLatin1().constData(), parser.line_no,
var.toLatin1().constData(), op.toLatin1().constData(), tmp_vals.toLatin1().constData());
}
// now do the operation
if(op == "~=") {
doVariableReplace(vals, place);
if(vals.length() < 4 || vals.at(0) != 's') {
qmake_error_msg(("~= operator only can handle s/// function ('" +
s + "')").toLatin1());
return false;
}
QChar sep = vals.at(1);
QStringList func = vals.split(sep);
if(func.count() < 3 || func.count() > 4) {
qmake_error_msg(("~= operator only can handle s/// function ('" +
s + "')").toLatin1());
return false;
}
bool global = false, case_sense = true, quote = false;
if(func.count() == 4) {
global = func[3].indexOf('g') != -1;
case_sense = func[3].indexOf('i') == -1;
quote = func[3].indexOf('q') != -1;
}
QString from = func[1], to = func[2];
if(quote)
from = QRegExp::escape(from);
QRegExp regexp(from, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive);
for(QStringList::Iterator varit = varlist.begin(); varit != varlist.end();) {
if((*varit).contains(regexp)) {
(*varit) = (*varit).replace(regexp, to);
if ((*varit).isEmpty())
varit = varlist.erase(varit);
else
++varit;
if(!global)
break;
} else
++varit;
}
} else {
QStringList vallist;
{
//doVariableReplace(vals, place);
QStringList tmp = split_value_list(vals, (var == "DEPENDPATH" || var == "INCLUDEPATH"));
for(int i = 0; i < tmp.size(); ++i)
vallist += doVariableReplaceExpand(tmp[i], place);
}
if(op == "=") {
if(!varlist.isEmpty()) {
bool send_warning = false;
if(var != "TEMPLATE" && var != "TARGET") {
QSet<QString> incoming_vals = vallist.toSet();
for(int i = 0; i < varlist.size(); ++i) {
const QString var = varlist.at(i).trimmed();
if(!var.isEmpty() && !incoming_vals.contains(var)) {
send_warning = true;
break;
}
}
}
if(send_warning)
warn_msg(WarnParser, "Operator=(%s) clears variables previously set: %s:%d",
var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no);
}
varlist.clear();
}
for(QStringList::ConstIterator valit = vallist.begin();
valit != vallist.end(); ++valit) {
if((*valit).isEmpty())
continue;
if((op == "*=" && !varlist.contains((*valit))) ||
op == "=" || op == "+=")
varlist.append((*valit));
else if(op == "-=")
varlist.removeAll((*valit));
}
if(var == "REQUIRES") // special case to get communicated to backends!
doProjectCheckReqs(vallist, place);
}
return true;
}
bool
QMakeProject::read(QTextStream &file, QMap<QString, QStringList> &place)
{
int numLines = 0;
bool ret = true;
QString s;
while(!file.atEnd()) {
parser.line_no++;
QString line = file.readLine().trimmed();
int prelen = line.length();
int hash_mark = line.indexOf("#");
if(hash_mark != -1) //good bye comments
line = line.left(hash_mark).trimmed();
if(!line.isEmpty() && line.right(1) == "\\") {
if(!line.startsWith("#")) {
line.truncate(line.length() - 1);
s += line + Option::field_sep;
++numLines;
}
} else if(!line.isEmpty() || (line.isEmpty() && !prelen)) {
if(s.isEmpty() && line.isEmpty())
continue;
if(!line.isEmpty()) {
s += line;
++numLines;
}
if(!s.isEmpty()) {
if(!(ret = parse(s, place, numLines))) {
s = "";
numLines = 0;
break;
}
s = "";
numLines = 0;
}
}
}
if (!s.isEmpty())
ret = parse(s, place, numLines);
return ret;
}
bool
QMakeProject::read(const QString &file, QMap<QString, QStringList> &place)
{
parser_info pi = parser;
reset();
const QString oldpwd = qmake_getpwd();
QString filename = Option::fixPathToLocalOS(file);
doVariableReplace(filename, place);
bool ret = false, using_stdin = false;
QFile qfile;
if(!strcmp(filename.toLatin1(), "-")) {
qfile.setFileName("");
ret = qfile.open(stdin, QIODevice::ReadOnly);
using_stdin = true;
} else if(QFileInfo(file).isDir()) {
return false;
} else {
qfile.setFileName(filename);
ret = qfile.open(QIODevice::ReadOnly);
qmake_setpwd(QFileInfo(filename).absolutePath());
}
if(ret) {
parser_info pi = parser;
parser.from_file = true;
parser.file = filename;
parser.line_no = 0;
QTextStream t(&qfile);
ret = read(t, place);
if(!using_stdin)
qfile.close();
}
if(scope_blocks.count() != 1) {
qmake_error_msg("Unterminated conditional block at end of file");
ret = false;
}
parser = pi;
qmake_setpwd(oldpwd);
return ret;
}
bool
QMakeProject::read(const QString &project, uchar cmd)
{
pfile = QFileInfo(project).absoluteFilePath();
return read(cmd);
}
bool
QMakeProject::read(uchar cmd)
{
if(cfile.isEmpty()) {
//find out where qmake (myself) lives
if (!base_vars.contains("QMAKE_QMAKE")) {
if (!Option::qmake_abslocation.isNull())
base_vars["QMAKE_QMAKE"] = QStringList(Option::qmake_abslocation);
else
base_vars["QMAKE_QMAKE"] = QStringList("qmake");
}
// hack to get the Option stuff in there
base_vars["QMAKE_EXT_OBJ"] = QStringList(Option::obj_ext);
base_vars["QMAKE_EXT_CPP"] = Option::cpp_ext;
base_vars["QMAKE_EXT_C"] = Option::c_ext;
base_vars["QMAKE_EXT_H"] = Option::h_ext;
base_vars["QMAKE_SH"] = Option::shellPath;
if(!Option::user_template_prefix.isEmpty())
base_vars["TEMPLATE_PREFIX"] = QStringList(Option::user_template_prefix);
if(cmd & ReadCache && Option::mkfile::do_cache) { // parse the cache
int cache_depth = -1;
QString qmake_cache = Option::mkfile::cachefile;
if(qmake_cache.isEmpty()) { //find it as it has not been specified
QString dir = QDir::toNativeSeparators(Option::output_dir);
while(!QFile::exists((qmake_cache = dir + QDir::separator() + ".qmake.cache"))) {
dir = dir.left(dir.lastIndexOf(QDir::separator()));
if(dir.isEmpty() || dir.indexOf(QDir::separator()) == -1) {
qmake_cache = "";
break;
}
if(cache_depth == -1)
cache_depth = 1;
else
cache_depth++;
}
} else {
QString abs_cache = QFileInfo(Option::mkfile::cachefile).absoluteDir().path();
if(Option::output_dir.startsWith(abs_cache))
cache_depth = Option::output_dir.mid(abs_cache.length()).count('/');
}
if(!qmake_cache.isEmpty()) {
if(read(qmake_cache, cache)) {
Option::mkfile::cachefile_depth = cache_depth;
Option::mkfile::cachefile = qmake_cache;
if(Option::mkfile::qmakespec.isEmpty() && !cache["QMAKESPEC"].isEmpty())
Option::mkfile::qmakespec = cache["QMAKESPEC"].first();
}
}
}
if(cmd & ReadConf) { // parse mkspec
QString qmakespec = fixEnvVariables(Option::mkfile::qmakespec);
QStringList mkspec_roots = qmake_mkspec_paths();
debug_msg(2, "Looking for mkspec %s in (%s)", qmakespec.toLatin1().constData(),
mkspec_roots.join("::").toLatin1().constData());
if(qmakespec.isEmpty()) {
for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
QString mkspec = (*it) + QDir::separator() + "default";
QFileInfo default_info(mkspec);
if(default_info.exists() && default_info.isDir()) {
qmakespec = mkspec;
break;
}
}
if(qmakespec.isEmpty()) {
fprintf(stderr, "QMAKESPEC has not been set, so configuration cannot be deduced.\n");
return false;
}
Option::mkfile::qmakespec = qmakespec;
}
if(QDir::isRelativePath(qmakespec)) {
if (QFile::exists(qmakespec+"/qmake.conf")) {
Option::mkfile::qmakespec = QFileInfo(Option::mkfile::qmakespec).absoluteFilePath();
} else if (QFile::exists(Option::output_dir+"/"+qmakespec+"/qmake.conf")) {
qmakespec = Option::mkfile::qmakespec = QFileInfo(Option::output_dir+"/"+qmakespec).absoluteFilePath();
} else {
bool found_mkspec = false;
for(QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) {
QString mkspec = (*it) + QDir::separator() + qmakespec;
if(QFile::exists(mkspec)) {
found_mkspec = true;
Option::mkfile::qmakespec = qmakespec = mkspec;
break;
}
}
if(!found_mkspec) {
fprintf(stderr, "Could not find mkspecs for your QMAKESPEC(%s) after trying:\n\t%s\n",
qmakespec.toLatin1().constData(), mkspec_roots.join("\n\t").toLatin1().constData());
return false;
}
}
}
// parse qmake configuration
while(qmakespec.endsWith(QString(QChar(QDir::separator()))))
qmakespec.truncate(qmakespec.length()-1);
QString spec = qmakespec + QDir::separator() + "qmake.conf";
if(!QFile::exists(spec) &&
QFile::exists(qmakespec + QDir::separator() + "tmake.conf"))
spec = qmakespec + QDir::separator() + "tmake.conf";
debug_msg(1, "QMAKESPEC conf: reading %s", spec.toLatin1().constData());
if(!read(spec, base_vars)) {
fprintf(stderr, "Failure to read QMAKESPEC conf file %s.\n", spec.toLatin1().constData());
return false;
}
if(Option::mkfile::do_cache && !Option::mkfile::cachefile.isEmpty()) {
debug_msg(1, "QMAKECACHE file: reading %s", Option::mkfile::cachefile.toLatin1().constData());
read(Option::mkfile::cachefile, base_vars);
}
}
if(cmd & ReadFeatures) {
debug_msg(1, "Processing default_pre: %s", vars["CONFIG"].join("::").toLatin1().constData());
if(doProjectInclude("default_pre", IncludeFlagFeature, base_vars) == IncludeNoExist)
doProjectInclude("default", IncludeFlagFeature, base_vars);
}
}
vars = base_vars; // start with the base
//get a default
if(pfile != "-" && vars["TARGET"].isEmpty())
vars["TARGET"].append(QFileInfo(pfile).baseName());
//before commandline
if(cmd & ReadCmdLine) {
cfile = pfile;
parser.file = "(internal)";
parser.from_file = false;
parser.line_no = 1; //really arg count now.. duh
reset();
for(QStringList::ConstIterator it = Option::before_user_vars.begin();
it != Option::before_user_vars.end(); ++it) {
if(!parse((*it), vars)) {
fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
return false;
}
parser.line_no++;
}
}
//commandline configs
if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
parser.file = "(configs)";
parser.from_file = false;
parser.line_no = 1; //really arg count now.. duh
parse("CONFIG += " + Option::user_configs.join(" "), vars);
}
if(cmd & ReadProFile) { // parse project file
debug_msg(1, "Project file: reading %s", pfile.toLatin1().constData());
if(pfile != "-" && !QFile::exists(pfile) && !pfile.endsWith(".pro"))
pfile += ".pro";
if(!read(pfile, vars))
return false;
}
if(cmd & ReadPostFiles) { // parse post files
const QStringList l = vars["QMAKE_POST_INCLUDE_FILES"];
for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
if(read((*it), vars)) {
if(vars["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf((*it)) == -1)
vars["QMAKE_INTERNAL_INCLUDED_FILES"].append((*it));
}
}
}
if(cmd & ReadCmdLine) {
parser.file = "(internal)";
parser.from_file = false;
parser.line_no = 1; //really arg count now.. duh
reset();
for(QStringList::ConstIterator it = Option::after_user_vars.begin();
it != Option::after_user_vars.end(); ++it) {
if(!parse((*it), vars)) {
fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData());
return false;
}
parser.line_no++;
}
}
//after configs (set in BUILDS)
if(cmd & ReadConfigs && !Option::after_user_configs.isEmpty()) {
parser.file = "(configs)";
parser.from_file = false;
parser.line_no = 1; //really arg count now.. duh
parse("CONFIG += " + Option::after_user_configs.join(" "), vars);
}
if(pfile != "-" && vars["TARGET"].isEmpty())
vars["TARGET"].append(QFileInfo(pfile).baseName());
if(cmd & ReadConfigs && !Option::user_configs.isEmpty()) {
parser.file = "(configs)";
parser.from_file = false;
parser.line_no = 1; //really arg count now.. duh
parse("CONFIG += " + Option::user_configs.join(" "), base_vars);
}
if(cmd & ReadFeatures) {
debug_msg(1, "Processing default_post: %s", vars["CONFIG"].join("::").toLatin1().constData());
doProjectInclude("default_post", IncludeFlagFeature, vars);
QHash<QString, bool> processed;
const QStringList &configs = vars["CONFIG"];
debug_msg(1, "Processing CONFIG features: %s", configs.join("::").toLatin1().constData());
while(1) {
bool finished = true;
for(int i = configs.size()-1; i >= 0; --i) {
const QString config = configs[i].toLower();
if(!processed.contains(config)) {
processed.insert(config, true);
if(doProjectInclude(config, IncludeFlagFeature, vars) == IncludeSuccess) {
finished = false;
break;
}
}
}
if(finished)
break;
}
}
Option::postProcessProject(this); // let Option post-process
return true;
}
bool
QMakeProject::isActiveConfig(const QString &x, bool regex, QMap<QString, QStringList> *place)
{
if(x.isEmpty())
return true;
//magic types for easy flipping
if(x == "true")
return true;
else if(x == "false")
return false;
//mkspecs
if((Option::target_mode == Option::TARG_MACX_MODE || Option::target_mode == Option::TARG_QNX6_MODE ||
Option::target_mode == Option::TARG_UNIX_MODE) && x == "unix")
return true;
else if(Option::target_mode == Option::TARG_MACX_MODE && x == "macx")
return true;
else if(Option::target_mode == Option::TARG_QNX6_MODE && x == "qnx6")
return true;
else if(Option::target_mode == Option::TARG_MAC9_MODE && x == "mac9")
return true;
else if((Option::target_mode == Option::TARG_MAC9_MODE || Option::target_mode == Option::TARG_MACX_MODE) &&
x == "mac")
return true;
else if(Option::target_mode == Option::TARG_WIN_MODE && x == "win32")
return true;
QRegExp re(x, Qt::CaseSensitive, QRegExp::Wildcard);
static QString spec;
if(spec.isEmpty())
spec = QFileInfo(Option::mkfile::qmakespec).fileName();
if((regex && re.exactMatch(spec)) || (!regex && spec == x))
return true;
#ifdef Q_OS_UNIX
else if(spec == "default") {
static char *buffer = NULL;
if(!buffer) {
buffer = (char *)malloc(1024);
qmakeAddCacheClear(qmakeFreeCacheClear, (void**)&buffer);
}
int l = readlink(Option::mkfile::qmakespec.toLatin1(), buffer, 1024);
if(l != -1) {
buffer[l] = '\0';
QString r = buffer;
if(r.lastIndexOf('/') != -1)
r = r.mid(r.lastIndexOf('/') + 1);
if((regex && re.exactMatch(r)) || (!regex && r == x))
return true;
}
}
#elif defined(Q_OS_WIN)
else if(spec == "default") {
// We can't resolve symlinks as they do on Unix, so configure.exe puts the source of the
// qmake.conf at the end of the default/qmake.conf in the QMAKESPEC_ORG variable.
const QStringList &spec_org = (place ? (*place)["QMAKESPEC_ORIGINAL"]
: vars["QMAKESPEC_ORIGINAL"]);
if (!spec_org.isEmpty()) {
spec = spec_org.at(0);
int lastSlash = spec.lastIndexOf('/');
if(lastSlash != -1)
spec = spec.mid(lastSlash + 1);
if((regex && re.exactMatch(spec)) || (!regex && spec == x))
return true;
}
}
#endif
//simple matching
const QStringList &configs = (place ? (*place)["CONFIG"] : vars["CONFIG"]);
for(QStringList::ConstIterator it = configs.begin(); it != configs.end(); ++it) {
if(((regex && re.exactMatch((*it))) || (!regex && (*it) == x)) && re.exactMatch((*it)))
return true;
}
return false;
}
bool
QMakeProject::doProjectTest(QString str, QMap<QString, QStringList> &place)
{
QString chk = remove_quotes(str);
if(chk.isEmpty())
return true;
bool invert_test = (chk.left(1) == "!");
if(invert_test)
chk = chk.mid(1);
bool test=false;
int lparen = chk.indexOf('(');
if(lparen != -1) { // if there is an lparen in the chk, it IS a function
int rparen = chk.indexOf(')', lparen);
if(rparen == -1) {
qmake_error_msg("Function missing right paren: " + chk);
} else {
QString func = chk.left(lparen);
test = doProjectTest(func, chk.mid(lparen+1, rparen - lparen - 1), place);
}
} else {
test = isActiveConfig(chk, true, &place);
}
if(invert_test)
return !test;
return test;
}
bool
QMakeProject::doProjectTest(QString func, const QString &params,
QMap<QString, QStringList> &place)
{
return doProjectTest(func, split_arg_list(params), place);
}
QMakeProject::IncludeStatus
QMakeProject::doProjectInclude(QString file, uchar flags, QMap<QString, QStringList> &place)
{
enum { UnknownFormat, ProFormat, JSFormat } format = UnknownFormat;
if(flags & IncludeFlagFeature) {
if(!file.endsWith(Option::prf_ext))
file += Option::prf_ext;
if(file.indexOf(Option::dir_sep) == -1 || !QFile::exists(file)) {
static QStringList *feature_roots = 0;
if(!feature_roots) {
feature_roots = new QStringList(qmake_feature_paths(prop));
qmakeAddCacheClear(qmakeDeleteCacheClear_QStringList, (void**)&feature_roots);
}
debug_msg(2, "Looking for feature '%s' in (%s)", file.toLatin1().constData(),
feature_roots->join("::").toLatin1().constData());
int start_root = 0;
if(parser.from_file) {
QFileInfo currFile(parser.file), prfFile(file);
if(currFile.fileName() == prfFile.fileName()) {
currFile = QFileInfo(currFile.canonicalFilePath());
for(int root = 0; root < feature_roots->size(); ++root) {
prfFile = QFileInfo(feature_roots->at(root) +
QDir::separator() + file).canonicalFilePath();
if(prfFile == currFile) {
start_root = root+1;
break;
}
}
}
}
for(int root = start_root; root < feature_roots->size(); ++root) {
QString prf(feature_roots->at(root) + QDir::separator() + file);
if(QFile::exists(prf + Option::js_ext)) {
format = JSFormat;
file = prf + Option::js_ext;
break;
} else if(QFile::exists(prf)) {
format = ProFormat;
file = prf;
break;
}
}
if(format == UnknownFormat)
return IncludeNoExist;
if(place["QMAKE_INTERNAL_INCLUDED_FEATURES"].indexOf(file) != -1)
return IncludeFeatureAlreadyLoaded;
place["QMAKE_INTERNAL_INCLUDED_FEATURES"].append(file);
}
}
if(QDir::isRelativePath(file)) {
QStringList include_roots;
if(Option::output_dir != qmake_getpwd())
include_roots << qmake_getpwd();
include_roots << Option::output_dir;
for(int root = 0; root < include_roots.size(); ++root) {
QString testName = QDir::toNativeSeparators(include_roots[root]);
if (!testName.endsWith(QString(QDir::separator())))
testName += QDir::separator();
testName += file;
if(QFile::exists(testName)) {
file = testName;
break;
}
}
}
if(format == UnknownFormat) {
if(QFile::exists(file)) {
if(file.endsWith(Option::js_ext))
format = JSFormat;
else
format = ProFormat;
} else {
return IncludeNoExist;
}
}
if(Option::mkfile::do_preprocess) //nice to see this first..
fprintf(stderr, "#switching file %s(%s) - %s:%d\n", (flags & IncludeFlagFeature) ? "load" : "include",
file.toLatin1().constData(),
parser.file.toLatin1().constData(), parser.line_no);
debug_msg(1, "Project Parser: %s'ing file %s.", (flags & IncludeFlagFeature) ? "load" : "include",
file.toLatin1().constData());
QString orig_file = file;
int di = file.lastIndexOf(QDir::separator());
QString oldpwd = qmake_getpwd();
if(di != -1) {
if(!qmake_setpwd(file.left(file.lastIndexOf(QDir::separator())))) {
fprintf(stderr, "Cannot find directory: %s\n", file.left(di).toLatin1().constData());
return IncludeFailure;
}
file = file.right(file.length() - di - 1);
}
bool parsed = false;
parser_info pi = parser;
if(format == JSFormat) {
#ifdef QTSCRIPT_SUPPORT
eng.globalObject().setProperty("qmake", qscript_projectWrapper(&eng, this, place));
QFile f(file);
if (f.open(QFile::ReadOnly)) {
QString code = f.readAll();
QScriptValue r = eng.evaluate(code);
if(eng.hasUncaughtException()) {
const int lineNo = eng.uncaughtExceptionLineNumber();
fprintf(stderr, "%s:%d: %s\n", file.toLatin1().constData(), lineNo,
r.toString().toLatin1().constData());
} else {
parsed = true;
QScriptValue variables = eng.globalObject().property("qmake");
if (variables.isValid() && variables.isObject())
qscript_createQMakeProjectMap(place, variables);
}
}
#else
warn_msg(WarnParser, "%s:%d: QtScript support disabled for %s.",
pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
#endif
} else {
QStack<ScopeBlock> sc = scope_blocks;
IteratorBlock *it = iterator;
FunctionBlock *fu = function;
if(flags & (IncludeFlagNewProject|IncludeFlagNewParser)) {
// The "project's variables" are used in other places (eg. export()) so it's not
// possible to use "place" everywhere. Instead just set variables and grab them later
QMakeProject proj(this, &place);
if(flags & IncludeFlagNewParser) {
#if 1
if(proj.doProjectInclude("default_pre", IncludeFlagFeature, proj.variables()) == IncludeNoExist)
proj.doProjectInclude("default", IncludeFlagFeature, proj.variables());
#endif
parsed = proj.read(file, proj.variables());
} else {
parsed = proj.read(file);
}
place = proj.variables();
} else {
parsed = read(file, place);
}
iterator = it;
function = fu;
scope_blocks = sc;
}
if(parsed) {
if(place["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf(orig_file) == -1)
place["QMAKE_INTERNAL_INCLUDED_FILES"].append(orig_file);
} else {
warn_msg(WarnParser, "%s:%d: Failure to include file %s.",
pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData());
}
parser = pi;
qmake_setpwd(oldpwd);
if(!parsed)
return IncludeParseFailure;
return IncludeSuccess;
}
QStringList
QMakeProject::doProjectExpand(QString func, const QString &params,
QMap<QString, QStringList> &place)
{
return doProjectExpand(func, split_arg_list(params), place);
}
QStringList
QMakeProject::doProjectExpand(QString func, QStringList args,
QMap<QString, QStringList> &place)
{
QList<QStringList> args_list;
for(int i = 0; i < args.size(); ++i) {
QStringList arg = split_value_list(args[i]), tmp;
for(int i = 0; i < arg.size(); ++i)
tmp += doVariableReplaceExpand(arg[i], place);;
args_list += tmp;
}
return doProjectExpand(func, args_list, place);
}
QStringList
QMakeProject::doProjectExpand(QString func, QList<QStringList> args_list,
QMap<QString, QStringList> &place)
{
func = func.trimmed();
if(replaceFunctions.contains(func)) {
FunctionBlock *defined = replaceFunctions[func];
function_blocks.push(defined);
QStringList ret;
defined->exec(args_list, this, place, ret);
Q_ASSERT(function_blocks.pop() == defined);
return ret;
}
QStringList args; //why don't the builtin functions just use args_list? --Sam
for(int i = 0; i < args_list.size(); ++i)
args += args_list[i].join(QString(Option::field_sep));
ExpandFunc func_t = qmake_expandFunctions().value(func.toLower());
debug_msg(1, "Running project expand: %s(%s) [%d]",
func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t);
QStringList ret;
switch(func_t) {
case E_MEMBER: {
if(args.count() < 1 || args.count() > 3) {
fprintf(stderr, "%s:%d: member(var, start, end) requires three arguments.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
bool ok = true;
const QStringList &var = values(args.first(), place);
int start = 0, end = 0;
if(args.count() >= 2) {
QString start_str = args[1];
start = start_str.toInt(&ok);
if(!ok) {
if(args.count() == 2) {
int dotdot = start_str.indexOf("..");
if(dotdot != -1) {
start = start_str.left(dotdot).toInt(&ok);
if(ok)
end = start_str.mid(dotdot+2).toInt(&ok);
}
}
if(!ok)
fprintf(stderr, "%s:%d: member() argument 2 (start) '%s' invalid.\n",
parser.file.toLatin1().constData(), parser.line_no,
start_str.toLatin1().constData());
} else {
end = start;
if(args.count() == 3)
end = args[2].toInt(&ok);
if(!ok)
fprintf(stderr, "%s:%d: member() argument 3 (end) '%s' invalid.\n",
parser.file.toLatin1().constData(), parser.line_no,
args[2].toLatin1().constData());
}
}
if(ok) {
if(start < 0)
start += var.count();
if(end < 0)
end += var.count();
if(start < 0 || start >= var.count() || end < 0 || end >= var.count()) {
//nothing
} else if(start < end) {
for(int i = start; i <= end && (int)var.count() >= i; i++)
ret += var[i];
} else {
for(int i = start; i >= end && (int)var.count() >= i && i >= 0; i--)
ret += var[i];
}
}
}
break; }
case E_FIRST:
case E_LAST: {
if(args.count() != 1) {
fprintf(stderr, "%s:%d: %s(var) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
} else {
const QStringList &var = values(args.first(), place);
if(!var.isEmpty()) {
if(func_t == E_FIRST)
ret = QStringList(var[0]);
else
ret = QStringList(var[var.size()-1]);
}
}
break; }
case E_CAT: {
if(args.count() < 1 || args.count() > 2) {
fprintf(stderr, "%s:%d: cat(file) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
QString file = args[0];
file = Option::fixPathToLocalOS(file);
bool singleLine = true;
if(args.count() > 1)
singleLine = (args[1].toLower() == "true");
QFile qfile(file);
if(qfile.open(QIODevice::ReadOnly)) {
QTextStream stream(&qfile);
while(!stream.atEnd()) {
ret += split_value_list(stream.readLine().trimmed());
if(!singleLine)
ret += "\n";
}
qfile.close();
}
}
break; }
case E_FROMFILE: {
if(args.count() != 2) {
fprintf(stderr, "%s:%d: fromfile(file, variable) requires two arguments.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
QString file = args[0], seek_var = args[1];
file = Option::fixPathToLocalOS(file);
QMap<QString, QStringList> tmp;
if(doProjectInclude(file, IncludeFlagNewParser, tmp) == IncludeSuccess) {
if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) {
QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"];
const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"];
for(int i = 0; i < in.size(); ++i) {
if(out.indexOf(in[i]) == -1)
out += in[i];
}
}
ret = tmp[seek_var];
}
}
break; }
case E_EVAL: {
if(args.count() < 1 || args.count() > 2) {
fprintf(stderr, "%s:%d: eval(variable) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
const QMap<QString, QStringList> *source = &place;
if(args.count() == 2) {
if(args.at(1) == "Global") {
source = &vars;
} else if(args.at(1) == "Local") {
source = &place;
} else {
fprintf(stderr, "%s:%d: unexpected source to eval.\n", parser.file.toLatin1().constData(),
parser.line_no);
}
}
ret += source->value(args.at(0));
}
break; }
case E_LIST: {
static int x = 0;
QString tmp;
tmp.sprintf(".QMAKE_INTERNAL_TMP_VAR_%d", x++);
ret = QStringList(tmp);
QStringList &lst = (*((QMap<QString, QStringList>*)&place))[tmp];
lst.clear();
for(QStringList::ConstIterator arg_it = args.begin();
arg_it != args.end(); ++arg_it)
lst += split_value_list((*arg_it));
break; }
case E_SPRINTF: {
if(args.count() < 1) {
fprintf(stderr, "%s:%d: sprintf(format, ...) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
QString tmp = args.at(0);
for(int i = 1; i < args.count(); ++i)
tmp = tmp.arg(args.at(i));
ret = split_value_list(tmp);
}
break; }
case E_JOIN: {
if(args.count() < 1 || args.count() > 4) {
fprintf(stderr, "%s:%d: join(var, glue, before, after) requires four"
"arguments.\n", parser.file.toLatin1().constData(), parser.line_no);
} else {
QString glue, before, after;
if(args.count() >= 2)
glue = args[1];
if(args.count() >= 3)
before = args[2];
if(args.count() == 4)
after = args[3];
const QStringList &var = values(args.first(), place);
if(!var.isEmpty())
ret = split_value_list(before + var.join(glue) + after);
}
break; }
case E_SPLIT: {
if(args.count() < 1 || args.count() > 2) {
fprintf(stderr, "%s:%d split(var, sep) requires one or two arguments\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
QString sep = QString(Option::field_sep);
if(args.count() >= 2)
sep = args[1];
QStringList var = values(args.first(), place);
for(QStringList::ConstIterator vit = var.begin(); vit != var.end(); ++vit) {
QStringList lst = (*vit).split(sep);
for(QStringList::ConstIterator spltit = lst.begin(); spltit != lst.end(); ++spltit)
ret += (*spltit);
}
}
break; }
case E_BASENAME:
case E_DIRNAME:
case E_SECTION: {
bool regexp = false;
QString sep, var;
int beg=0, end=-1;
if(func_t == E_SECTION) {
if(args.count() != 3 && args.count() != 4) {
fprintf(stderr, "%s:%d section(var, sep, begin, end) requires three argument\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
var = args[0];
sep = args[1];
beg = args[2].toInt();
if(args.count() == 4)
end = args[3].toInt();
}
} else {
if(args.count() != 1) {
fprintf(stderr, "%s:%d %s(var) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData());
} else {
var = args[0];
regexp = true;
sep = "[" + QRegExp::escape(Option::dir_sep) + "/]";
if(func_t == E_DIRNAME)
end = -2;
else
beg = -1;
}
}
if(!var.isNull()) {
const QStringList &l = values(var, place);
for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
QString separator = sep;
if(regexp)
ret += (*it).section(QRegExp(separator), beg, end);
else
ret += (*it).section(separator, beg, end);
}
}
break; }
case E_FIND: {
if(args.count() != 2) {
fprintf(stderr, "%s:%d find(var, str) requires two arguments\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
QRegExp regx(args[1]);
const QStringList &var = values(args.first(), place);
for(QStringList::ConstIterator vit = var.begin();
vit != var.end(); ++vit) {
if(regx.indexIn(*vit) != -1)
ret += (*vit);
}
}
break; }
case E_SYSTEM: {
if(args.count() < 1 || args.count() > 2) {
fprintf(stderr, "%s:%d system(execut) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
QMakeProjectEnv env(place);
char buff[256];
FILE *proc = QT_POPEN(args[0].toLatin1(), "r");
bool singleLine = true;
if(args.count() > 1)
singleLine = (args[1].toLower() == "true");
QString output;
while(proc && !feof(proc)) {
int read_in = int(fread(buff, 1, 255, proc));
if(!read_in)
break;
for(int i = 0; i < read_in; i++) {
if((singleLine && buff[i] == '\n') || buff[i] == '\t')
buff[i] = ' ';
}
buff[read_in] = '\0';
output += buff;
}
ret += split_value_list(output);
if(proc)
QT_PCLOSE(proc);
}
break; }
case E_UNIQUE: {
if(args.count() != 1) {
fprintf(stderr, "%s:%d unique(var) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
const QStringList &var = values(args.first(), place);
for(int i = 0; i < var.count(); i++) {
if(!ret.contains(var[i]))
ret.append(var[i]);
}
}
break; }
case E_QUOTE:
ret = args;
break;
case E_ESCAPE_EXPAND: {
for(int i = 0; i < args.size(); ++i) {
QChar *i_data = args[i].data();
int i_len = args[i].length();
for(int x = 0; x < i_len; ++x) {
if(*(i_data+x) == '\\' && x < i_len-1) {
if(*(i_data+x+1) == '\\') {
++x;
} else {
struct {
char in, out;
} mapped_quotes[] = {
{ 'n', '\n' },
{ 't', '\t' },
{ 'r', '\r' },
{ 0, 0 }
};
for(int i = 0; mapped_quotes[i].in; ++i) {
if(*(i_data+x+1) == mapped_quotes[i].in) {
*(i_data+x) = mapped_quotes[i].out;
if(x < i_len-2)
memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar));
--i_len;
break;
}
}
}
}
}
ret.append(QString(i_data, i_len));
}
break; }
case E_RE_ESCAPE: {
for(int i = 0; i < args.size(); ++i)
ret += QRegExp::escape(args[i]);
break; }
case E_UPPER:
case E_LOWER: {
for(int i = 0; i < args.size(); ++i) {
if(func_t == E_UPPER)
ret += args[i].toUpper();
else
ret += args[i].toLower();
}
break; }
case E_FILES: {
if(args.count() != 1 && args.count() != 2) {
fprintf(stderr, "%s:%d files(pattern) requires one argument.\n",
parser.file.toLatin1().constData(), parser.line_no);
} else {
bool recursive = false;
if(args.count() == 2)
recursive = (args[1].toLower() == "true" || args[1].toInt());
QStringList dirs;
QString r = Option::fixPathToLocalOS(args[0]);
int slash = r.lastIndexOf(QDir::separator());
if(slash != -1) {
dirs.append(r.left(slash));
r = r.mid(slash+1);
} else {
dirs.append("");
}
const QReg