diff --git a/acinclude.m4 b/acinclude.m4
index 39131106355..b859657432a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -192,6 +192,7 @@ case "${QT_VER}" in
       QT4_XMLINC=$QTDIR/lib/QtXml.framework/Headers
       QT4_SVGINC=$QTDIR/lib/QtSvg.framework/Headers
       QT4_TESINC=$QTDIR/lib/QtTest.framework/Headers
+      QT4_DESIGNERINC=$QTDIR/lib/QtDesigner.framework/Headers
 	  ;;
     *)
       QT4_3SUPPORTINC=$QTINC/Qt3Support
@@ -203,6 +204,7 @@ case "${QT_VER}" in
       QT4_XMLINC=$QTINC/QtXml
       QT4_SVGINC=$QTINC/QtSvg
       QT4_TESTINC=$QTINC/QtTest
+      QT4_DESIGNERINC=$QTINC/QtDesigner
       ;;
     esac
     QT4_DESIGNERINC=$QTINC/QtDesigner
@@ -273,7 +275,7 @@ if test $QT_MAJOR = "3" ; then
 QT_CXXFLAGS="-I$QTINC"
 fi
 if test $QT_MAJOR = "4" ; then
-QT_CXXFLAGS="-DQT3_SUPPORT -I$QT4_DEFAULTINC -I$QT4_3SUPPORTINC -I$QT4_COREINC -I$QT4_DESIGNERINC -I$QT4_GUIINC -I$QT4_NETWORKINC -I$QT4_OPENGLINC -I$QT4_SQLINC -I$QT4_XMLINC -I$QTINC -I$QT4_SVGINC -I$QT4_TESTINC"
+QT_CXXFLAGS="-DQT3_SUPPORT -I$QT4_DEFAULTINC -I$QT4_3SUPPORTINC -I$QT4_COREINC -I$QT4_DESIGNERINC -I$QT4_GUIINC -I$QT4_NETWORKINC -I$QT4_OPENGLINC -I$QT4_SQLINC -I$QT4_XMLINC -I$QTINC -I$QT4_SVGINC -I$QT4_TESTINC -I$QT4_DESIGNERINC"
 fi
 QT_IS_EMBEDDED="no"
 # On unix, figure out if we're doing a static or dynamic link
@@ -335,7 +337,7 @@ case "${host}" in
       QT_IS_EMBEDDED="yes"
     elif test "x`ls $QTDIR/lib/QtCore.framework/QtCore 2> /dev/null`" != x ; then
       QT_LIB="-Xlinker -F$QTDIR/lib -framework QtCore -framework Qt3Support -framework QtGui -framework QtNetwork -framework QtXml -framework QtSvg"
-      QT_CXXFLAGS="-DQT3_SUPPORT -F$QTDIR/lib -I$QT4_DEFAULTINC -I$QT4_3SUPPORTINC -I$QT4_COREINC -I$QT4_DESIGNERINC -I$QT4_GUIINC -I$QT4_NETWORKINC -I$QT4_OPENGLINC -I$QT4_SQLINC -I$QT4_XMLINC -I$QT4_SVGINC -I$QT4_TESTINC"
+      QT_CXXFLAGS="-DQT3_SUPPORT -F$QTDIR/lib -I$QT4_DEFAULTINC -I$QT4_3SUPPORTINC -I$QT4_COREINC -I$QT4_DESIGNERINC -I$QT4_GUIINC -I$QT4_NETWORKINC -I$QT4_OPENGLINC -I$QT4_SQLINC -I$QT4_XMLINC -I$QT4_SVGINC -I$QT4_TESTINC -I$QT4_DESIGNERINC"
       QT_IS_MT="yes"
     fi
     ;;
@@ -374,7 +376,7 @@ case "${host}" in
     elif test "x`ls $QTDIR/${_lib}/libQtCore.* /usr/lib/libQtCore.* 2> /dev/null`" != x ; then
 AC_MSG_RESULT([libQtCore found])
       QT_LIB="-lQtCore -lQt3Support -lQtGui -lQtNetwork -lQtSvg"
-QT_CXXFLAGS="-DQT3_SUPPORT -I$QT4_DEFAULTINC -I$QT4_3SUPPORTINC -I$QT4_COREINC -I$QT4_DESIGNERINC -I$QT4_GUIINC -I$QT4_NETWORKINC -I$QT4_OPENGLINC -I$QT4_SQLINC -I$QT4_XMLINC -I$QTINC -I$QT4_SVGINC -I$QT4_TESTINC"
+QT_CXXFLAGS="-DQT3_SUPPORT -I$QT4_DEFAULTINC -I$QT4_3SUPPORTINC -I$QT4_COREINC -I$QT4_DESIGNERINC -I$QT4_GUIINC -I$QT4_NETWORKINC -I$QT4_OPENGLINC -I$QT4_SQLINC -I$QT4_XMLINC -I$QTINC -I$QT4_SVGINC -I$QT4_TESTINC -I$QT4_DESIGNERINC"
       QT_IS_MT="yes"
     fi
     ;;
@@ -391,7 +393,7 @@ QT_GUILINK=""
 QASSISTANTCLIENT_LDADD="-lqassistantclient"
 case "${host}" in
   *-mingw*)
-     QT_LIBS="-lQtCore4 -lQt3Support4 -lQtGui4 -lQtNetwork4 -lQtXml4 -lQtSvg4 -lQtTest"
+     QT_LIBS="-lQtCore4 -lQt3Support4 -lQtGui4 -lQtNetwork4 -lQtXml4 -lQtSvg4 -lQtTest -lQtDesigner"
     ;;
   *irix*)
     QT_LIBS="$QT_LIB"
@@ -401,7 +403,7 @@ case "${host}" in
     ;;
 
   *linux*)
-    QT_LIBS="$QT_LIB -lQtCore -lQt3Support -lQtGui -lQtNetwork -lQtXml -lQtSvg -lQtTest"
+    QT_LIBS="$QT_LIB -lQtCore -lQt3Support -lQtGui -lQtNetwork -lQtXml -lQtSvg -lQtTest -lQtDesigner"
     if test $QT_IS_STATIC = yes && test $QT_IS_EMBEDDED = no; then
       QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE -ldl -ljpeg"
     fi
diff --git a/build.sh b/build.sh
index 7fede2378d8..a5734a57cc9 100755
--- a/build.sh
+++ b/build.sh
@@ -24,7 +24,7 @@ then
    export CXXFLAGS="-g -Wall"
  fi
   
- export QTDIR=/usr/local/Trolltech/Qt-4.1.0/
+ export QTDIR=/usr/local/Trolltech/Qt-4.1.0
  export PATH=$QTDIR/bin:$PATH
  export LD_LIBRARY_PATH=$QTDIR/lib
  ./autogen.sh $AUTOGEN_FLAGS --prefix=${1} --with-qtdir=$QTDIR --with-grass=/usr/lib/grass && make && make install
diff --git a/qgis.kdevelop b/qgis.kdevelop
index 8f67b389060..cea1ff54bcf 100644
--- a/qgis.kdevelop
+++ b/qgis.kdevelop
@@ -9,7 +9,7 @@
     <ignoreparts/>
     <projectdirectory>.</projectdirectory>
     <absoluteprojectpath>false</absoluteprojectpath>
-    <description/>
+    <description></description>
   </general>
   <kdevautoproject>
     <general>
@@ -69,11 +69,11 @@
   <kdevdebugger>
     <general>
       <dbgshell>libtool</dbgshell>
-      <programargs/>
-      <gdbpath/>
-      <configGdbScript/>
-      <runShellScript/>
-      <runGdbScript/>
+      <programargs></programargs>
+      <gdbpath></gdbpath>
+      <configGdbScript></configGdbScript>
+      <runShellScript></runShellScript>
+      <runGdbScript></runGdbScript>
       <breakonloadinglibs>true</breakonloadinglibs>
       <separatetty>false</separatetty>
       <floatingtoolbar>false</floatingtoolbar>
@@ -158,14 +158,22 @@
       <headerCompletionDelay>250</headerCompletionDelay>
     </codecompletion>
     <creategettersetter>
-      <prefixGet/>
+      <prefixGet></prefixGet>
       <prefixSet>set</prefixSet>
       <prefixVariable>m_,_</prefixVariable>
       <parameterName>theValue</parameterName>
       <inlineGet>true</inlineGet>
       <inlineSet>true</inlineSet>
     </creategettersetter>
-    <references/>
+    <references>
+      <pcs>QGIS</pcs>
+      <pcs>Qt</pcs>
+    </references>
+    <qt>
+      <used>false</used>
+      <version>3</version>
+      <root></root>
+    </qt>
   </kdevcppsupport>
   <kdevfileview>
     <groups>