[MacPorts] #62755: digikam: update to 8.4.0

[MacPorts]

#62755: digikam: update to 8.4.0
----------------------+----------------------
  Reporter:  mascguy  |      Owner:  cgilles
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  digikam  |
----------------------+----------------------

Comment (by barracuda156):

 Replying to [comment:3 cgilles]:

 I have built now 4.14.0, however it crashes on launch (like many KDE4
 apps, though not all of them):
 {{{
 QIODevice::setTextModeEnabled: The device is not open
 digikam(89086) mac_initialize_dbus: warning: unable to initialize D-Bus
 environment!
 Error: "/var/tmp/kdecache-svacchanda" is owned by uid 501 instead of uid
 0.
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries .. done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries warning: Could not find object file
 "/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kde4-runtime/kde4-runtime/work/build/kimgio/CMakeFiles/kimg_webp.dir/webp.cpp.o"
 - no debug information available for
 "/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kde4-runtime/kde4-runtime/work/kde4-runtime-4.14.4.20171102/kimgio/webp.cpp".

 . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries .. done
 Reading symbols for shared libraries . done
 Reading symbols for shared libraries . done
 digikam(89086)/kdeui (kdelibs): Session bus not found
 To circumvent this problem try the following command (with Linux and bash)
 export $(dbus-launch)

 Program received signal SIGABRT, Aborted.
 0x00b32d48 in __kill ()
 (gdb) bt
 #0  0x00b32d48 in __kill ()
 #1  0x00bd680c in abort ()
 #2  0x0463a934 in qt_message_output ()
 #3  0x0321b810 in QDebug::~QDebug ()
 #4  0x03300f48 in KApplicationPrivate::init ()
 #5  0x03301878 in KApplication::KApplication ()
 #6  0x004523c8 in main ()
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62755#comment:7>
MacPorts <https://www.macports.org/>
Ports system for macOS