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List:       kde-devel
Subject:    Compilation errors
From:       Mantia Andras <amantia () freemail ! hu>
Date:       2002-10-12 9:42:30
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Hi,

 Do you know what is the best (from the developer point of view) to fix 
compilation errors like the below one? This happens only for a part of the 
users (debian & Mandrake users reported by now). As I see the compiler gives 
the well known error when using forward classes. The KURLRequester is in a 
.ui file (inserted in QT designer). uic should insert the correct #include in 
the generated .cpp file for this class, but it seems that it fails for some 
systems. Any idea how to make it work everywhere?

Andras


-----------------------------------------------------------------------------------------------------------
  g++ -I. -I. -I../.. -I. -I. -I../.. -I/usr/include/kde
   -I/usr/lib/qt-3.0.5/include -I/usr/X11R6/include   -DQT_THREAD_SUPPORT
   -D_REENTRANT  -Wnon-virtual-dtor -Wno-long-long -Wundef -Wall -pedantic
   -W -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -ansi
   -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -O2
   -fno-exceptions -fno-check-new  -c -o copytos.o `test -f copytos.cpp ||
   echo './'`copytos.cpp copytos.cpp: In constructor
   `CopyToS::CopyToS(QWidget*, const char*, bool, unsigned int)':
   copytos.cpp:47: invalid use of undefined type `struct KURLRequester'
   copytos.h:17: forward declaration of `struct KURLRequester'
   copytos.cpp:49: no matching function for call to `QGridLayout::
      addMultiCellWidget(KURLRequester*&, int, int, int, int)'
   /usr/lib/qt-3.0.5/include/qlayout.h:325: candidates are: void
      QGridLayout::addMultiCellWidget(QWidget*, int, int, int, int, int =
   0) make[3]: *** [copytos.o] Error 1
   make[3]: Leaving directory
   `/copia/homes/gio/dischetti/quanta-3.0/quanta/dialogs' make[2]: ***
   [all-recursive] Error 1
   make[2]: Leaving directory
   `/copia/homes/gio/dischetti/quanta-3.0/quanta' make[1]: ***
   [all-recursive] Error 1
   make[1]: Leaving directory `/copia/homes/gio/dischetti/quanta-3.0'
   make: *** [all] Error 2


 
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