cmake: make Qt4 qmake available via PATH

[Thiago Macieira]

Alexander Neundorf wrote:
>> $ ls `qmake -query QT_INSTALL_BINS`/uic
>> /home/tjmaciei/troll/qt-4.1-build/bin/uic*
>>
>> $ ls `pkg-config --variable prefix QtCore`/bin/uic
>> /home/tjmaciei/troll/qt-4.1-build/bin/uic*
>
>Is it somewhere documented what can be queried ?
>I didn't find it yet.

No, there are no documents.

You'll find the information on what can be queried with pkg-config by 
looking at the .pc files.

As for the qmake -query, check qmake/property.cpp. Here it goes for 
simplicity:

    if(v == "QT_INSTALL_PREFIX")
        return QLibraryInfo::location(QLibraryInfo::PrefixPath);
    else if(v == "QT_INSTALL_DATA")
        return QLibraryInfo::location(QLibraryInfo::DataPath);
    else if(v == "QT_INSTALL_DOCS")
        return QLibraryInfo::location(QLibraryInfo::DocumentationPath);
    else if(v == "QT_INSTALL_HEADERS")
        return QLibraryInfo::location(QLibraryInfo::HeadersPath);
    else if(v == "QT_INSTALL_LIBS")
        return QLibraryInfo::location(QLibraryInfo::LibrariesPath);
    else if(v == "QT_INSTALL_BINS")
        return QLibraryInfo::location(QLibraryInfo::BinariesPath);
    else if(v == "QT_INSTALL_PLUGINS")
        return QLibraryInfo::location(QLibraryInfo::PluginsPath);
    else if(v == "QT_INSTALL_TRANSLATIONS")
        return QLibraryInfo::location(QLibraryInfo::TranslationsPath);
    else if(v == "QT_INSTALL_CONFIGURATION")
        return QLibraryInfo::location(QLibraryInfo::SettingsPath);
    else if(v == "QT_INSTALL_EXAMPLES")
        return QLibraryInfo::location(QLibraryInfo::ExamplesPath);
    else if(v == "QT_INSTALL_DEMOS")
        return QLibraryInfo::location(QLibraryInfo::DemosPath);
    else if(v == "QMAKE_MKSPECS")
        return qmake_mkspec_paths().join(Option::target_mode == 
Option::TARG_WIN_MODE ? ";" : ":");
    else if(v == "QMAKE_VERSION")
        return qmake_version();
#ifdef QT_VERSION_STR
    else if(v == "QT_VERSION")
        return QT_VERSION_STR;
#endif

-- 
Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
  thiago.macieira (AT) trolltech.com     Trolltech AS
    GPG: 0x6EF45358                   |  Sandakerveien 116,
    E067 918B B660 DBD1 105C          |  NO-0402
    966C 33F5 F005 6EF4 5358          |  Oslo, Norway
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