#2 Unable to build latest uniXM on fedora F9:

[Anonymous]

Unable to build latest uniXM on fedora F9:

1. Needed to add /usr/include/kde4 to find phonon headers (in /usr/include/kde4/phonon)

2. Don't know how to fix this:
Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I/usr/lib64/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/QtCore -I/usr/include/QtCore -I/usr/include/QtNetwork -I/usr/include/QtNetwork -I/usr/include/QtGui -I/usr/include/QtGui -I/usr/include -I. -I/usr/include/kde4 -I. -I. -o main.o main.cpp
In file included from /usr/include/QtCore/QString:2,
from Types.h:12,
from XMconnect.h:2,
from main.cpp:2:
/usr/include/QtCore/qstring.h:794: warning: type qualifiers ignored on function return type
/usr/include/QtCore/qstring.h:795: warning: type qualifiers ignored on function return type
/usr/include/QtCore/qstring.h:796: warning: type qualifiers ignored on function return type
In file included from main.cpp:3:
uniXM.h:65: error: ISO C++ forbids declaration of ‘QFuture’ with no type
uniXM.h:65: error: expected ‘;’ before ‘<’ token
make: *** [main.o] Error 1

[Neal Becker]

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I was not logged in when the above was submitted, ndbecker2@gmail.com

[Anonymous]

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I am building a FC9_64 VM right now to give it a look.

Make sure you have Qt 4.4 installed as it uses the phonon system in Qt and not
the usual KDE4 phonon.

[Neal Becker]

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Yes, F9 has qt-4.3.4. I don't think I can do anything about this, guess I'll wait till F9 updates to qt-4.4

[Anonymous]

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it seems to be puking on the QConcurrent(4.4 only) and NOT phonon.

Let me remove this and see what it does.

I am still building the FC9 VM.

[Anonymous]

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the QConcurrent stuff has been removed. Try again with the version in CVS.

my FC9 VM doesn't seem to want to build anything. What did you do to get the
phonon headers working?

[Neal Becker]

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1. Add INCLUDEPATH += /usr/include/kde4 to uniXM.pro

You did install kdelibs-devel?

2. qmake-qt4
3. make

I get to this:
g++ -m64 -o uniXM main.o uniXM.o XMconnect.o XMplayer.o moc_uniXM.o moc_XMconnect.o moc_XMplayer.o -lQtGui -lQtNetwork -lQtCore -lpthread
XMplayer.o: In function `XM_PLAYER::delayedInit()':
/home/nbecker/unixm/XMplayer.cpp:64: undefined reference to `Phonon::MediaObject::MediaObject(QObject*)'
/home/nbecker/unixm/XMplayer.cpp:65: undefined reference to `Phonon::AudioOutput::AudioOutput(Phonon::Category, QObject*)'
/home/nbecker/unixm/XMplayer.cpp:66: undefined reference to `Phonon::createPath(Phonon::MediaNode*, Phonon::MediaNode*)'
/home/nbecker/unixm/XMplayer.cpp:66: undefined reference to `Phonon::Path::~Path()'
/home/nbecker/unixm/XMplayer.cpp:55: undefined reference to `Phonon::MediaObject::MediaObject(QObject*)'
/home/nbecker/unixm/XMplayer.cpp:56: undefined reference to `Phonon::AudioOutput::AudioOutput(Phonon::Category, QObject*)'
XMplayer.o: In function `XM_PLAYER::play(QString)':
/home/nbecker/unixm/XMplayer.cpp:45: undefined reference to `Phonon::MediaSource::MediaSource(QUrl const&)'
/home/nbecker/unixm/XMplayer.cpp:45: undefined reference to `Phonon::MediaObject::setCurrentSource(Phonon::MediaSource const&)'
/home/nbecker/unixm/XMplayer.cpp:45: undefined reference to `Phonon::MediaSource::~MediaSource()'
/home/nbecker/unixm/XMplayer.cpp:46: undefined reference to `Phonon::AudioOutput::setVolume(double)'
/home/nbecker/unixm/XMplayer.cpp:45: undefined reference to `Phonon::MediaSource::~MediaSource()'
XMplayer.o: In function `XM_PLAYER::mute(bool)':
/home/nbecker/unixm/XMplayer.cpp:89: undefined reference to `Phonon::AudioOutput::setMuted(bool)'
XMplayer.o: In function `XM_PLAYER::setVolume(int)':
/home/nbecker/unixm/XMplayer.cpp:83: undefined reference to `Phonon::AudioOutput::setVolume(double)'
XMplayer.o: In function `XM_PLAYER::stop()':
/home/nbecker/unixm/XMplayer.cpp:73: undefined reference to `Phonon::MediaObject::stop()'
collect2: ld returned 1 exit status

Not sure which lib is missing

[Anonymous]

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thats the phonon stuff, just have to wait for 4.4 to go up. Fedora
is usually pretty bleeding edge, so it should come soon.

[Neal Becker]

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Ah, found it!

Add -lokularcore. Now it links, and it's running!

[Neal Becker]

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Actually, 2 problems:

1) /usr/lib64/libphonon.so -> libphonon.so.4.0.4 was missing.
2) Instead of adding -lokular, use -lphonon (that makes a lot more sense - I didn't find -lphonon because the link was missing).