Update all KDE4 ports to the latest versions

[barracuda156]

What we have now does not build correctly, does not build at all or builds but does not work :) All KDE4 should be updated first and then possibly something needs further fixes (or hopefully not).

Initial example of nepomuk-core not finding taglib (but fixed in the latest nepomuk-core):

TagLib version not found: version searched :1.4, found 1.13.1

[barracuda156]

We should just update all those KDE4 ports. The latest nepomuk-core works fine:

-- Found taglib: -L/opt/local/lib -ltag -lz
-- Taglib found: -L/opt/local/lib -ltag -lz

The latest is from:

git.url             https://invent.kde.org/unmaintained/nepomuk-core.git
git.branch          36f4d67e

[barracuda156]

To keep the trac, several ports updated neatly, so far two failed:

1. kdepimlibs4-kioslaves

   :info:build In file included from /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kdepimlibs4/kdepimlibs4-kioslaves/work/kdepimlibs-4.14.10/kmime/tests/auto/messagetest.cpp:23:
   :info:build /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kdepimlibs4/kdepimlibs4-kioslaves/work/kdepimlibs-4.14.10/akonadi/kmime/messageflags.h:24:10: fatal error: akonadi-kmime_export.h: No such file or directory
   :info:build    24 | #include "akonadi-kmime_export.h"
   :info:build       |          ^~~~~~~~~~~~~~~~~~~~~~~~
   :info:build compilation terminated.
   :info:build make[2]: *** [kmime/tests/auto/CMakeFiles/messagetest.dir/messagetest.o] Error 1
   :info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kdepimlibs4/kdepimlibs4-kioslaves/work/build'
   :info:build make[1]: *** [kmime/tests/auto/CMakeFiles/messagetest.dir/all] Error 2
   :info:build make[1]: *** Waiting for unfinished jobs....
   

2. kdepim4

   :info:build /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kdepim4/kdepim4/work/kdepim-4.14.10/kmail/kmkernel.cpp: In constructor 'KMKernel::KMKernel(QObject*)':
   :info:build /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_kde_kdepim4/kdepim4/work/kdepim-4.14.10/kmail/kmkernel.cpp:180:13: error: 'netCodec' was not declared in this scope; did you mean 'mNetCodec'?
   :info:build   180 |          || netCodec->name().toLower() == "shift-jis" // OK?
   :info:build       |             ^~~~~~~~
   :info:build       |             mNetCodec
   

[barracuda156]

The code in the second case looks amazing LOL

     #if defined Q_WS_WIN || defined Q_WS_MACX
         || netCodec->name().toLower() == "shift-jis" // OK?
     #endif