Qt:Документация 4.3.2/install-mac

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[править] Installing Qt/Mac

Note for the binary package: If you have the binary package, simply double-click on the Qt.mpkg and follow the instructions to install Qt. You can later run the uninstal-qt.py script to uninstall the binary package. The script is located in /Developer/Tools and must be run as root.

What follows is how to install Qt/Mac from the source package.

1. If you have the commercial edition of Qt, install your license file as $HOME/.qt-license.
   For the open source version you do not need a license file.
   

1. Unpack the archive if you have not done so already. For example, if you have the qt-mac-opensource-desktop-4.3.2.tar.gz package, type the following commands at a command line prompt:

    cd /tmp
   

gunzip qt-mac-opensource-desktop-4.3.2.tar.gz        # uncompress the archive

tar xvf qt-mac-opensource-desktop-4.3.2.tar # unpack it

This creates the directory /tmp/qt-mac-opensource-desktop-4.3.2 containing the files from the archive.

1. Building
   To configure the Qt library for your machine type, run the ./configure script in the package directory.
   

By default, Qt is configured for installation in the /usr/local/Trolltech/Qt-4.3.2 directory, but this can be changed by using the -prefix option. Alternatively, the -prefix-install option can be used to specify a "local" installation within the source directory.

 cd /tmp/qt-mac-opensource-desktop-4.3.2
 ./configure

Type ./configure -help to get a list of all available options.

Note that you will need to specify -universal if you want to build universal binaries, and also supply a path to the -sdk option if your development machine has a PowerPC CPU. By default, Qt is built as a framework, but you can built it as a set of dynamic libraries (dylibs) by specifying the -no-framework option.

Qt can also be configured to be built with debugging symbols. This process is described in detail in the Debugging Techniques document.

To create the library and compile all the demos, examples, tools, and tutorials, type:

 make

If you did not configure Qt using the -prefix-install option, you need to install the library, demos, examples, tools, and tutorials in the appropriate place. To do this, type:

 sudo make install

and enter your password, this requires that you have administrator access to your machine.

Note: If you later need to reconfigure and rebuild Qt from the same location, ensure that all traces of the previous configuration are removed by entering the build directory and typing make confclean before running configure again.

1. Environment variables
   In order to use Qt, some environment variables need to be extended.
   

 PATH               - to locate qmake, moc and other Qt tools

This is done like this:

In .profile (if your shell is bash), add the following lines:

 PATH=/usr/local/Trolltech/Qt-4.3.2/bin:$PATH
 export PATH

In .login (in case your shell is csh or tcsh), add the following line:

 setenv PATH /usr/local/Trolltech/Qt-4.3.2/bin:$PATH

If you use a different shell, please modify your environment variables accordingly.

1. That's all. Qt is now installed.
   If you are new to Qt, we suggest that you take a look at the demos and examples to see Qt in action. Run the Qt Examples and Demos either by typing qtdemo on the command line or through the desktop's Start menu.
   

You might also want to try the following links:

• • How to Learn Qt
  • Qt Tutorial
  • Developer Zone
  • Deploying Qt Applications

We hope you will enjoy using Qt. Good luck!