[kde-freebsd] KDE4 apps porting questions

[Jason E. Hale]

On Sunday 05 October 2008 11:33:55 Max Brazhnikov wrote:
> You may use ldd to find qt4 libraries required by ports binary/libraries,
> eg: ~> ldd /usr/local/kde4/bin/kid3 |grep -i qt
>         libQtSvg.so.4 => /usr/local/lib/qt4/libQtSvg.so.4 (0x28be3000)
>         libQtCore.so.4 => /usr/local/lib/qt4/libQtCore.so.4 (0x28cc3000)
>         libQtGui.so.4 => /usr/local/lib/qt4/libQtGui.so.4 (0x28ffe000)
>         libQtNetwork.so.4 => /usr/local/lib/qt4/libQtNetwork.so.4
> (0x2983b000) libQtDBus.so.4 => /usr/local/lib/qt4/libQtDBus.so.4
> (0x29924000) libQtXml.so.4 => /usr/local/lib/qt4/libQtXml.so.4 (0x2997d000)
>
> corresponding qt components (corelib is omitted):
> QT_COMPONENTS= svg gui network dbus xml
>
> kde4 ports also need qt tools like qmake, uic. So the full line will be:
> QT_COMPONENTS=	svg gui network dbus xml \
> 		qmake_build moc_build rcc_build uic_build
>
Thanks for your feedback.  But if audio/kid3-kde4 requires all of those qt 
components, then why does the port only have:
QT_COMPONENTS=	corelib qmake_build moc_build

Even the deskutils/kdeplasma-addons port has:
QT_COMPONENTS=	opengl webkit xml network moc rcc uic
But if I run:
$ ldd /usr/local/kde4/lib/kde4/plasma_applet_luna.so | grep -i qt
        libQtSvg.so.4 => /usr/local/lib/qt4/libQtSvg.so.4 (0x2830f000)
        libQtCore.so.4 => /usr/local/lib/qt4/libQtCore.so.4 (0x28592000)
        libQtGui.so.4 => /usr/local/lib/qt4/libQtGui.so.4 (0x288b5000)
        libQtNetwork.so.4 => /usr/local/lib/qt4/libQtNetwork.so.4 (0x2906f000)
        libQtDBus.so.4 => /usr/local/lib/qt4/libQtDBus.so.4 (0x29151000)
        libQtXml.so.4 => /usr/local/lib/qt4/libQtXml.so.4 (0x291aa000)
        libQtWebKit.so.4 => /usr/local/lib/qt4/libQtWebKit.so.4 (0x29a96000)
        libQtOpenGL.so.4 => /usr/local/lib/qt4/libQtOpenGL.so.4 (0x2a571000)
So, svg and dbus are omitted.  Why would that be?

Also, why do all of the KDE4 ports use moc, rcc, and uic instead of moc_build, 
rcc_build, and uic_build?