[mythtv] Help with Myth/QT Build!

[Matthew Schulkind]

Your problem was when you recompiled qt. By default, qt does not include 
the qt-mt library(multithreaded library), you have to specify that 
yourself when you run configure. Also, it does not include by default 
the mysql plugin. Don't quote me on this, still look in "./configure 
--help" for the qt build, but i think you want "./configure -thread 
-plugin-sql-mysql". Hopefully that should fix your problems, the warning 
about the include directories probably won't give you any trouble.

-Matt

Charles Choukalos wrote:
> Help anyone,
> 
> I had a Redhat 7.3 server working like a champ with
> MythTV 0.7 .  However, I upgraded to RH 8.0 to get the
> mythmusic to compile (Ogg Vorbis not liking RH 7.3). 
> Now my box is seriously fubared.  I endedup
> recompiling qt 3.05 and did a make dist clean on
> mythtv.  Then tried compiling Mythtv and got the
> following error:
> 
> cd libmyth && make -f Makefile
> make[2]: Entering directory
> `/usr/local/mythtv-0.7/libs/libmyth'
> rm -f libmyth-0.7.so.0.7.0 libmyth-0.7.so
> libmyth-0.7.so.0 libmyth-0.7.so.0.7
> g++ -shared -Wl,-soname,libmyth-0.7.so.0 -o
> libmyth-0.7.so.0.7.0 dialogbox.o guidegrid.o
> infodialog.o infostructs.o lcddevice.o programinfo.o
> settings.o themedmenu.o mythcontext.o moc_dialogbox.o
> moc_guidegrid.o moc_infodialog.o moc_lcddevice.o
> moc_themedmenu.o   -Wl,-rpath,/usr/local/qt/lib 
> -L/usr/local/qt/lib  -L/usr/X11R6/lib -lqt-mt
> -lpthread -lXext -lX11 -lm
> /usr/bin/ld: cannot find -lqt-mt
> collect2: ld returned 1 exit status
> make[2]: *** [libmyth-0.7.so.0.7.0] Error 1
> 
> *or Ie:  it can't find the lib qt-mt ?  Where does
> this library come from?  QT said that it built fine? 
> What am I missing, since this was working before (I
> setup the various paths/settings according to the QT
> install document).  Also I'm getting this wierd error
> when I compile myth modules:
> 
> make[1]: Entering directory
> `/usr/local/mythgame-0.7/mythgame'
> g++ -c -pipe -Wall -W -O3 -march=pentiumpro
> -fomit-frame-pointer -funroll-loops
> -fexpensive-optimizations -finline-functions
> -fno-exceptions -D_REENTRANT  -D_GNU_SOURCE
> -DPREFIX=\"/usr/local\" -DQT_NO_DEBUG
> -DQT_THREAD_SUPPORT -I/usr/local/include
> -I/usr/local/qt/include
> -I/usr/local/qt/mkspecs/default -o databasebox.o
> databasebox.cpp
> cc1plus: warning: changing search order for system
> directory "/usr/local/include"
> cc1plus: warning:   as it has already been specified
> as a non-system directory
> 
> *How do I change the include directory path?  I don't
> recall ever seeing this before.
> 
> So the big question becomes, I upgraded from RH 8.0 to
> 7.3... did I goof?  Should I just wipe the servers
> root drive, and reinstall RH8.0!  I really don't want
> to spend a whole day backing up the config files/user
> direcs/etc and then reinstall my root drive.  Any
> thoughts?
> 
> -Chuck
> 
> 
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