$ scons configure -h
scons: Reading SConscript files ...
*** Instructions ***
--------------------
* scons            to compile
* scons -j4        to compile with several instances
* scons install    to compile and install
* scons -c install to uninstall

*** Generic options ***
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* debug         debug=1 (-g) or debug=full (-g3, slower) else use environment CXXFLAGS, or -O2 by default
* prefix        the installation path
* extraincludes a list of paths separated by ":"
* scons configure debug=full prefix=/usr/local extraincludes=/tmp/include:/usr/local
* scons install prefix=/opt/local DESTDIR=/tmp/blah

*** KDE options ***
--------------------
* prefix      base install path,         ie: /usr/local
* execprefix  install path for binaries, ie: /usr/bin
* datadir     install path for the data, ie: /usr/local/share
* libdir      install path for the libs, ie: /usr/lib
* qtdir       base of the kde libraries
* kdedir      base of the qt libraries
* libsuffix   suffix of libraries on amd64, ie: 64, 32
* kdeincludes kde includes path (/usr/include/kde on debian, ..)
* qtincludes  qt includes path (/usr/include/qt on debian, ..)
* kdelibs     kde libraries path, for linking the programs
* qtlibs      qt libraries path, for linking the program
* scons configure libdir=/usr/local/lib qtincludes=/usr/include/qt