[mythtv] mythtv-0.15.1, qt-embedded and mythfilldatabase compile error

[Chris Bainbridge]

Whilst compiling with qt-embedded I get:

g++ -c -pipe -DQWS -fno-exceptions -fno-rtti `directfb-config --cflags` 
-march=pentium3 -D_REENTRANT  -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 
-DPREFIX=\"/usr\" -DMMX -DUSING_IVTV -DQT_NO_DEBUG -DQT_THREAD_SUPPORT 
-DQT_SHARED -I/usr/qt/3-embedded/mkspecs/qws/linux-x86-g++ -I. 
-I../../libs/libmythtv -I../../libs/libmyth -I../../libs -I/usr/include 
-I/usr/qt/3-embedded/include -o filldata.o filldata.cpp
filldata.cpp: In function `QDomElement <unnamed>::nodeToElement(QDomNode&)':
filldata.cpp:415: error: exception handling disabled, use -fexceptions to
   enable
filldata.cpp: In function `void <unnamed>::ImportIconMap(const QString&)':
filldata.cpp:527: error: `e' undeclared (first use this function)
filldata.cpp:527: error: (Each undeclared identifier is reported only once for
   each function it appears in.)

The easy way to fix this is to explicitly enable exceptions just for this 
executable. I'm pretty sure this is safe; according to 
http://web.mit.edu/qt_v3.2.1/www/emb-porting.html Qt/E apps require the 
-fno-exceptions flag but I don't see what difference it makes.