Add Qt compilation environment support

[waruqi]

• Qt rules for target
  • rule("qt.static")
  • rule("qt.shared")
  • rule("qt.console")
  • rule("qt.application")
    • widgets application (ui/moc)
    • quick application (qml)
• Support Platforms
  • gcc_32/64 (linux)
  • clang_32/64 (macosx)
  • msvc*_32/64 (windows)
  • mingw*_32/64 (windows)

[waruqi]

We will provide some qt rules #167 to implement it, for example:

target("qt_console")
    add_rules("qt.console")
    add_files("src/*.cpp")

target("qt_static_library")
    add_rules("qt.static")
    add_files("src/*.cpp")
    add_frameworks("QtNetwork", "QtGui")

Qt Quick Application (qml):

-- add target
target("qt_quickapp")
    add_rules("qt.application")
    add_files("src/*.cpp") 
    add_files("src/qml.qrc")
    add_frameworks("QtQuick")

Qt Widgets Application (ui/moc):

-- add target
target("qt_widgetapp")
    add_rules("qt.application")
    add_files("src/*.cpp") 
    add_files("src/mainwindow.ui")
    add_files("src/mainwindow.h")  -- add files with Q_OBJECT meta (only for qt.moc)
    add_frameworks("QtWidgets")

[waruqi]

Create Qt empty project:

Console:

$ xmake create -l c++ -t console_qt test

Static Libary:

$ xmake create -l c++ -t static_qt test

Dynamic Libary:

$ xmake create -l c++ -t shared_qt test

Quick Application:

$ xmake create -l c++ -t quickapp_qt test

[waruqi]

Please set the Qt sdk directory manunally If Qt SDK not found.

$ xmake f --qt=~/Qt/Qt5.9.1

Please set the arch If only x86_64 SDK exists on windows:

$ xmake f --qt=~/Qt/Qt5.9.1 -a x64

Use Qt/mingw SDK on windows:

$ xmake f -p mingw --qt=~/Qt/Qt5.9.1 -a [i386|x86_64]

[waruqi]

finished!