source: trunk/qmake/main.cpp@ 350

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#include "project.h"
#include "property.h"
#include "option.h"
#include "cachekeys.h"
#include "metamakefile.h"
#include <qnamespace.h>
#include <qdebug.h>
#include <qregexp.h>
#include <qdir.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>

QT_BEGIN_NAMESPACE

// for Borland, main is defined to qMain which breaks qmake
#undef main
#ifdef Q_OS_MAC
#endif

/* This is to work around lame implementation on Darwin. It has been noted that the getpwd(3) function
   is much too slow, and called much too often inside of Qt (every fileFixify). With this we use a locally
   cached copy because I can control all the times it is set (because Qt never sets the pwd under me).
*/
static QString pwd;
QString qmake_getpwd()
{
    if(pwd.isNull())
        pwd = QDir::currentPath();
    return pwd;
}
bool qmake_setpwd(const QString &p)
{
    if(QDir::setCurrent(p)) {
        pwd = QDir::currentPath();
        return true;
    }
    return false;
}

int runQMake(int argc, char **argv)
{
    // parse command line
    int ret = Option::init(argc, argv);
    if(ret != Option::QMAKE_CMDLINE_SUCCESS) {
        if ((ret & Option::QMAKE_CMDLINE_ERROR) != 0)
            return 1;
        return 0;
    }

    // report Qt usage for commercial customers with a "metered license" (currently experimental)
#if QT_EDITION != QT_EDITION_OPENSOURCE
    QString reporterPath = QLibraryInfo::location(QLibraryInfo::BinariesPath) + QDir::separator()
                           + "qtusagereporter";
#if defined(Q_OS_WIN) || defined(Q_OS_OS2)
    reporterPath += ".exe";
#endif
    if (QFile::exists(reporterPath))
        system(qPrintable(reporterPath + " qmake"));
#endif

    QString oldpwd = qmake_getpwd();
#if defined(Q_OS_WIN) || defined(Q_OS_OS2)
    if(!(oldpwd.length() == 3 && oldpwd[0].isLetter() && oldpwd.endsWith(":/")))
#endif
    {
        if(oldpwd.right(1) != QString(QChar(QDir::separator())))
            oldpwd += QDir::separator();
    }
    Option::output_dir = oldpwd; //for now this is the output dir

    if(Option::output.fileName() != "-") {
        QFileInfo fi(Option::output);
        QString dir;
        if(fi.isDir()) {
            dir = fi.filePath();
        } else {
            QString tmp_dir = fi.path();
            if(!tmp_dir.isEmpty() && QFile::exists(tmp_dir))
                dir = tmp_dir;
        }
        if(!dir.isNull() && dir != ".")
            Option::output_dir = dir;
        if(QDir::isRelativePath(Option::output_dir))
            Option::output_dir.prepend(oldpwd);
        Option::output_dir = QDir::cleanPath(Option::output_dir);
    }

    QMakeProperty prop;
    if(Option::qmake_mode == Option::QMAKE_QUERY_PROPERTY || Option::qmake_mode == Option::QMAKE_SET_PROPERTY)