Why is this code giving me grief?

[Ivan Hawkes]

ARRRGG...I just want to compile a copy of the thing so I can merge my project 
into it.

When I compile KDevelop 2.0 (anon CVS) I get two compile errors  which are 
related to the code below.

Line 289: KDevelopCore.cpp

m_pKDevelopGUI->writeDockConfig(layoutel);

Line 390: KDevelopCore.cpp

    if (!layoutel.isNull())
        m_pKDevelopGUI->readDockConfig(layoutel);

MAKE OUTPUT
***********
make[1]: Entering directory `/home/ivan/src/kdevelop/kdevelop'
g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../kdevelop/lib/general 	   
-I../kdevelop/lib/sourceinfo 	   -I../kdevelop/lib/projectmanagement 	   
-I../kdevelop/widgets/qextmdi/include 	   -I../kdevelop/lib/projectmanagement 
	   -I/opt/kde/include -I/usr/lib/qt/include -I/usr/X11R6/include     -O2 
-fno-exceptions -fno-check-new -Wall -pedantic -W -Wpointer-arith 
-Wmissing-prototypes -Wwrite-strings -Wno-long-long -fno-builtin -O0 -g3 -pg 
-Wall  -c kdevelopcore.cpp
kdevelopcore.cpp: In method `void KDevelopCore::unloadProjectSpace()':
kdevelopcore.cpp:289: no matching function for call to 
`KDevelop::writeDockConfig (QDomElement &)'
/opt/kde/include/kdockwidget.h:1071: candidates are: void 
KDockMainWindow::writeDockConfig(KConfig * = 0, QString = QString::null)
kdevelopcore.cpp: In method `bool KDevelopCore::loadProjectSpace(const 
QString &)':
kdevelopcore.cpp:391: no matching function for call to 
`KDevelop::readDockConfig (QDomElement &)'
/opt/kde/include/kdockwidget.h:1079: candidates are: void 
KDockMainWindow::readDockConfig(KConfig * = 0, QString = QString::null)
kdevelopcore.cpp: In method `void KDevelopCore::gotoDocumentationFile(const 
QString &)':
kdevelopcore.cpp:605: warning: unused parameter `const class QString & 
fileName'
make[1]: *** [kdevelopcore.o] Error 1
make[1]: Leaving directory `/home/ivan/src/kdevelop/kdevelop'
make: *** [all-recursive] Error 1

***********

That #ifndef around the code looks suspicious. Is this implying some part of 
KDE2 is not getting into the project?

#ifndef NO_KDE2
  /**
   * It writes the current dock state in the given section of KConfig.
   * 
   * @param c     KDE class for saving configurations
   * @param group name of section to write to
   */
  void writeDockConfig( KConfig* c = 0L, QString group = QString::null );
  
  /**
   * It reads the current dock state from the given section of KConfig.
   * 
   * @param c     KDE class for saving configurations
   * @param group name of section to read from
   */
  void readDockConfig ( KConfig* c = 0L, QString group = QString::null );
#endif

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