根据下面,你的这种方法是在 Symbian平台的发方法,不是linux平台的发方法啊。
Setting the Application Icon on the Symbian platform
In order to set the application icon for Symbian platform applications, you need an SVG-T icon. For information on how to create SVG-T compliant icons, please refer to
http://wiki.forum.nokia.com/index.php/How_to_create_application_icon(SVG)_in_S60_3rd_edition/
Once the icon is available in the correct format and assuming you are using qmake to generate your makefiles, you only need to add a single line to your .pro project file. For example, if the name of your icon file is myapp.svg, and your project file is myapp.pro, add this line to myapp.pro:
ICON = myapp.svg