(
  export QTDIR=$SOURCE_DIRECTORY
  export PATH=$QTDIR/bin:$PATH
  export LD_LIBRARY_PATH=$QTDIR/lib

  sedit "s/-O2/$CXXFLAGS/" mkspecs/linux-g++/qmake.conf  &&

  echo "yes" | ./configure               \
	       -prefix ${MODULE_PREFIX}  \
	       -release         \
	       -fast		\
               -shared          \
               -qt-gif          \
               -system-libpng   \
               -system-libjpeg  \
               -system-libmng   \
               -system-zlib     \
               -no-exceptions   \
               $OPTS           &&

  default_make  &&

  if ! grep -q "${MODULE_PREFIX}/lib" /etc/ld.so.conf; then
    echo "${MODULE_PREFIX}/lib" >> /etc/ld.so.conf
  fi &&

  echo "export QTDIR=\"${MODULE_PREFIX}\"" >> $SOURCE_DIRECTORY/qt4.rc  &&
  echo export PATH=\"'${QTDIR}'/bin:'${PATH}'\" >> $SOURCE_DIRECTORY/qt4.rc  &&
  echo export PKG_CONFIG_PATH=\"'${QTDIR}'/lib/pkgconfig:'${PKG_CONFIG_PATH}'\"  \
	>> $SOURCE_DIRECTORY/qt4.rc &&

  install -m644 $SOURCE_DIRECTORY/qt4.rc /etc/profile.d/

) > $C_FIFO 2>&1